Java tutorial
/* * Twittnuker - Twitter client for Android * * Copyright (C) 2013-2014 vanita5 <mail@vanita5.de> * * This program incorporates a modified version of Twidere. * Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package de.vanita5.twittnuker.util; import static android.text.TextUtils.isEmpty; import static android.text.format.DateUtils.getRelativeTimeSpanString; import static de.vanita5.twittnuker.provider.TweetStore.CACHE_URIS; import static de.vanita5.twittnuker.provider.TweetStore.DIRECT_MESSAGES_URIS; import static de.vanita5.twittnuker.provider.TweetStore.STATUSES_URIS; import static de.vanita5.twittnuker.util.HtmlEscapeHelper.toPlainText; import static de.vanita5.twittnuker.util.TwidereLinkify.PATTERN_TWITTER_PROFILE_IMAGES; import static de.vanita5.twittnuker.util.TwidereLinkify.TWITTER_PROFILE_IMAGES_AVAILABLE_SIZES; import android.app.Activity; import android.content.ContentResolver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.SharedPreferences; import android.content.UriMatcher; import android.content.pm.ActivityInfo; import android.content.pm.ApplicationInfo; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.pm.ResolveInfo; import android.content.res.Resources; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Matrix; import android.graphics.PorterDuff; import android.graphics.PorterDuff.Mode; import android.graphics.Rect; import android.graphics.Typeface; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.graphics.drawable.NinePatchDrawable; import android.graphics.drawable.TransitionDrawable; import android.net.ConnectivityManager; import android.net.NetworkInfo; import android.net.Uri; import android.os.BatteryManager; import android.os.Build; import android.os.Bundle; import android.os.SystemClock; import android.provider.BaseColumns; import android.provider.MediaStore; import android.support.v4.app.DialogFragment; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; import android.support.v4.util.LongSparseArray; import android.support.v4.view.accessibility.AccessibilityEventCompat; import android.text.SpannableStringBuilder; import android.text.TextUtils; import android.text.format.DateFormat; import android.text.format.DateUtils; import android.text.format.Time; import android.text.style.CharacterStyle; import android.text.style.StyleSpan; import android.util.Log; import android.view.Gravity; import android.view.Menu; import android.view.MenuItem; import android.view.MotionEvent; import android.view.View; import android.view.View.MeasureSpec; import android.view.Window; import android.view.accessibility.AccessibilityEvent; import android.view.accessibility.AccessibilityManager; import android.webkit.MimeTypeMap; import android.webkit.URLUtil; import android.widget.AbsListView; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import com.etsy.android.grid.StaggeredGridView; import de.keyboardsurfer.android.widget.crouton.Crouton; import de.keyboardsurfer.android.widget.crouton.CroutonConfiguration; import de.keyboardsurfer.android.widget.crouton.CroutonStyle; import org.apache.http.NameValuePair; import org.json.JSONException; import org.mariotaku.gallery3d.ImageViewerGLActivity; import org.mariotaku.jsonserializer.JSONSerializer; import org.mariotaku.querybuilder.AllColumns; import org.mariotaku.querybuilder.Columns; import org.mariotaku.querybuilder.Columns.Column; import org.mariotaku.querybuilder.OrderBy; import org.mariotaku.querybuilder.RawItemArray; import org.mariotaku.querybuilder.Selectable; import org.mariotaku.querybuilder.Tables; import org.mariotaku.querybuilder.Where; import org.mariotaku.querybuilder.query.SQLSelectQuery; import de.vanita5.twittnuker.BuildConfig; import de.vanita5.twittnuker.Constants; import de.vanita5.twittnuker.R; import de.vanita5.twittnuker.activity.CameraCropActivity; import de.vanita5.twittnuker.activity.support.MapViewerActivity; import de.vanita5.twittnuker.adapter.iface.IBaseAdapter; import de.vanita5.twittnuker.adapter.iface.IBaseCardAdapter; import de.vanita5.twittnuker.app.TwittnukerApplication; import de.vanita5.twittnuker.content.iface.ITwidereContextWrapper; import de.vanita5.twittnuker.fragment.support.DirectMessagesConversationFragment; import de.vanita5.twittnuker.fragment.support.IncomingFriendshipsFragment; import de.vanita5.twittnuker.fragment.support.MutesUsersListFragment; import de.vanita5.twittnuker.fragment.support.SavedSearchesListFragment; import de.vanita5.twittnuker.fragment.support.SearchFragment; import de.vanita5.twittnuker.fragment.support.SensitiveContentWarningDialogFragment; import de.vanita5.twittnuker.fragment.support.StatusFavoritersListFragment; import de.vanita5.twittnuker.fragment.support.StatusFragment; import de.vanita5.twittnuker.fragment.support.StatusRepliesListFragment; import de.vanita5.twittnuker.fragment.support.StatusRetweetersListFragment; import de.vanita5.twittnuker.fragment.support.StatusesListFragment; import de.vanita5.twittnuker.fragment.support.UserBlocksListFragment; import de.vanita5.twittnuker.fragment.support.UserFavoritesFragment; import de.vanita5.twittnuker.fragment.support.UserFollowersFragment; import de.vanita5.twittnuker.fragment.support.UserFriendsFragment; import de.vanita5.twittnuker.fragment.support.UserListDetailsFragment; import de.vanita5.twittnuker.fragment.support.UserListMembersFragment; import de.vanita5.twittnuker.fragment.support.UserListMembershipsListFragment; import de.vanita5.twittnuker.fragment.support.UserListSubscribersFragment; import de.vanita5.twittnuker.fragment.support.UserListTimelineFragment; import de.vanita5.twittnuker.fragment.support.UserListsListFragment; import de.vanita5.twittnuker.fragment.support.UserMentionsFragment; import de.vanita5.twittnuker.fragment.support.UserProfileFragment; import de.vanita5.twittnuker.fragment.support.UserTimelineFragment; import de.vanita5.twittnuker.fragment.support.UsersListFragment; import de.vanita5.twittnuker.gcm.GCMHelper; import de.vanita5.twittnuker.graphic.PaddingDrawable; import de.vanita5.twittnuker.model.Account; import de.vanita5.twittnuker.model.Account.AccountWithCredentials; import de.vanita5.twittnuker.model.AccountPreferences; import de.vanita5.twittnuker.model.ParcelableDirectMessage; import de.vanita5.twittnuker.model.ParcelableLocation; import de.vanita5.twittnuker.model.ParcelableStatus; import de.vanita5.twittnuker.model.ParcelableUser; import de.vanita5.twittnuker.model.ParcelableUserList; import de.vanita5.twittnuker.model.TwidereParcelable; import de.vanita5.twittnuker.provider.TweetStore; import de.vanita5.twittnuker.provider.TweetStore.Accounts; import de.vanita5.twittnuker.provider.TweetStore.CacheFiles; import de.vanita5.twittnuker.provider.TweetStore.CachedHashtags; import de.vanita5.twittnuker.provider.TweetStore.CachedImages; import de.vanita5.twittnuker.provider.TweetStore.CachedStatuses; import de.vanita5.twittnuker.provider.TweetStore.CachedTrends; import de.vanita5.twittnuker.provider.TweetStore.CachedUsers; import de.vanita5.twittnuker.provider.TweetStore.DNS; import de.vanita5.twittnuker.provider.TweetStore.DirectMessages; import de.vanita5.twittnuker.provider.TweetStore.Drafts; import de.vanita5.twittnuker.provider.TweetStore.Filters; import de.vanita5.twittnuker.provider.TweetStore.Mentions; import de.vanita5.twittnuker.provider.TweetStore.Notifications; import de.vanita5.twittnuker.provider.TweetStore.Preferences; import de.vanita5.twittnuker.provider.TweetStore.PushNotifications; import de.vanita5.twittnuker.provider.TweetStore.Statuses; import de.vanita5.twittnuker.provider.TweetStore.Tabs; import de.vanita5.twittnuker.provider.TweetStore.UnreadCounts; import de.vanita5.twittnuker.service.RefreshService; import de.vanita5.twittnuker.util.content.ContentResolverUtils; import de.vanita5.twittnuker.util.net.TwidereHostResolverFactory; import de.vanita5.twittnuker.util.net.TwidereHttpClientFactory; import twitter4j.DirectMessage; import twitter4j.EntitySupport; import twitter4j.MediaEntity; import twitter4j.RateLimitStatus; import twitter4j.Status; import twitter4j.Twitter; import twitter4j.TwitterConstants; import twitter4j.TwitterException; import twitter4j.TwitterFactory; import twitter4j.URLEntity; import twitter4j.User; import twitter4j.UserMentionEntity; import twitter4j.auth.AccessToken; import twitter4j.auth.Authorization; import twitter4j.auth.BasicAuthorization; import twitter4j.auth.OAuthAuthorization; import twitter4j.auth.TwipOModeAuthorization; import twitter4j.auth.XAuthAuthorization; import twitter4j.conf.Configuration; import twitter4j.conf.ConfigurationBuilder; import twitter4j.http.HostAddressResolverFactory; import twitter4j.http.HttpClientWrapper; import twitter4j.http.HttpResponse; import java.io.Closeable; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.net.InetSocketAddress; import java.net.Proxy; import java.net.SocketAddress; import java.net.URL; import java.net.URLEncoder; import java.text.NumberFormat; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Date; import java.util.List; import java.util.Locale; import java.util.regex.Matcher; import java.util.regex.Pattern; import javax.net.ssl.SSLException; public final class Utils implements Constants, TwitterConstants { private static final String UA_TEMPLATE = "Mozilla/5.0 (Linux; Android %s; %s Build/%s) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.111 Safari/537.36"; public static final Pattern PATTERN_XML_RESOURCE_IDENTIFIER = Pattern.compile("res\\/xml\\/([\\w_]+)\\.xml"); public static final Pattern PATTERN_RESOURCE_IDENTIFIER = Pattern.compile("@([\\w_]+)\\/([\\w_]+)"); private static final UriMatcher CONTENT_PROVIDER_URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); private static final UriMatcher LINK_HANDLER_URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); static { CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Accounts.CONTENT_PATH, TABLE_ID_ACCOUNTS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Statuses.CONTENT_PATH, TABLE_ID_STATUSES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Mentions.CONTENT_PATH, TABLE_ID_MENTIONS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Drafts.CONTENT_PATH, TABLE_ID_DRAFTS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CachedUsers.CONTENT_PATH, TABLE_ID_CACHED_USERS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Filters.Users.CONTENT_PATH, TABLE_ID_FILTERED_USERS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Filters.Keywords.CONTENT_PATH, TABLE_ID_FILTERED_KEYWORDS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Filters.Sources.CONTENT_PATH, TABLE_ID_FILTERED_SOURCES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Filters.Links.CONTENT_PATH, TABLE_ID_FILTERED_LINKS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.CONTENT_PATH, TABLE_ID_DIRECT_MESSAGES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.Inbox.CONTENT_PATH, TABLE_ID_DIRECT_MESSAGES_INBOX); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.Outbox.CONTENT_PATH, TABLE_ID_DIRECT_MESSAGES_OUTBOX); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.Conversation.CONTENT_PATH + "/#/#", TABLE_ID_DIRECT_MESSAGES_CONVERSATION); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.Conversation.CONTENT_PATH_SCREEN_NAME + "/#/*", TABLE_ID_DIRECT_MESSAGES_CONVERSATION_SCREEN_NAME); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DirectMessages.ConversationEntries.CONTENT_PATH, TABLE_ID_DIRECT_MESSAGES_CONVERSATIONS_ENTRIES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CachedTrends.Local.CONTENT_PATH, TABLE_ID_TRENDS_LOCAL); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Tabs.CONTENT_PATH, TABLE_ID_TABS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, PushNotifications.CONTENT_PATH, TABLE_ID_PUSH_NOTIFICATIONS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CachedStatuses.CONTENT_PATH, TABLE_ID_CACHED_STATUSES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CachedHashtags.CONTENT_PATH, TABLE_ID_CACHED_HASHTAGS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Notifications.CONTENT_PATH, VIRTUAL_TABLE_ID_NOTIFICATIONS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Notifications.CONTENT_PATH + "/#", VIRTUAL_TABLE_ID_NOTIFICATIONS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Notifications.CONTENT_PATH + "/#/#", VIRTUAL_TABLE_ID_NOTIFICATIONS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, DNS.CONTENT_PATH + "/*", VIRTUAL_TABLE_ID_DNS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CachedImages.CONTENT_PATH, VIRTUAL_TABLE_ID_CACHED_IMAGES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, CacheFiles.CONTENT_PATH + "/*", VIRTUAL_TABLE_ID_CACHE_FILES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Preferences.CONTENT_PATH, VIRTUAL_TABLE_ID_ALL_PREFERENCES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, Preferences.CONTENT_PATH + "/*", VIRTUAL_TABLE_ID_PREFERENCES); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, UnreadCounts.CONTENT_PATH, VIRTUAL_TABLE_ID_UNREAD_COUNTS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, UnreadCounts.CONTENT_PATH + "/#", VIRTUAL_TABLE_ID_UNREAD_COUNTS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, UnreadCounts.CONTENT_PATH + "/#/#/*", VIRTUAL_TABLE_ID_UNREAD_COUNTS); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, UnreadCounts.ByType.CONTENT_PATH + "/*", VIRTUAL_TABLE_ID_UNREAD_COUNTS_BY_TYPE); CONTENT_PROVIDER_URI_MATCHER.addURI(TweetStore.AUTHORITY, TweetStore.CONTENT_PATH_DATABASE_READY, VIRTUAL_TABLE_ID_DATABASE_READY); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_STATUS, null, LINK_ID_STATUS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER, null, LINK_ID_USER); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_TIMELINE, null, LINK_ID_USER_TIMELINE); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_FOLLOWERS, null, LINK_ID_USER_FOLLOWERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_FRIENDS, null, LINK_ID_USER_FRIENDS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_FAVORITES, null, LINK_ID_USER_FAVORITES); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_BLOCKS, null, LINK_ID_USER_BLOCKS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_DIRECT_MESSAGES_CONVERSATION, null, LINK_ID_DIRECT_MESSAGES_CONVERSATION); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LIST, null, LINK_ID_USER_LIST); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LIST_TIMELINE, null, LINK_ID_USER_LIST_TIMELINE); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LIST_MEMBERS, null, LINK_ID_USER_LIST_MEMBERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LIST_SUBSCRIBERS, null, LINK_ID_USER_LIST_SUBSCRIBERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LIST_MEMBERSHIPS, null, LINK_ID_USER_LIST_MEMBERSHIPS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_LISTS, null, LINK_ID_USER_LISTS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_SAVED_SEARCHES, null, LINK_ID_SAVED_SEARCHES); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USER_MENTIONS, null, LINK_ID_USER_MENTIONS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_INCOMING_FRIENDSHIPS, null, LINK_ID_INCOMING_FRIENDSHIPS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_USERS, null, LINK_ID_USERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_STATUSES, null, LINK_ID_STATUSES); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_STATUS_RETWEETERS, null, LINK_ID_STATUS_RETWEETERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_STATUS_FAVORITERS, null, LINK_ID_STATUS_FAVORITERS); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_STATUS_REPLIES, null, LINK_ID_STATUS_REPLIES); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_SEARCH, null, LINK_ID_SEARCH); LINK_HANDLER_URI_MATCHER.addURI(AUTHORITY_MUTES_USERS, null, LINK_ID_MUTES_USERS); } private static LongSparseArray<Integer> sAccountColors = new LongSparseArray<Integer>(); private static LongSparseArray<String> sAccountScreenNames = new LongSparseArray<String>(); private static LongSparseArray<String> sAccountNames = new LongSparseArray<String>(); static final String MAPS_STATIC_IMAGE_URI_TEMPLATE = "https://maps.googleapis.com/maps/api/staticmap?zoom=%d&size=%dx%d&sensor=false&language=%s¢er=%f,%f&markers=%f,%f"; private Utils() { throw new AssertionError("You are trying to create an instance for this utility class!"); } public static void addIntentToMenu(final Context context, final Menu menu, final Intent queryIntent) { addIntentToMenu(context, menu, queryIntent, Menu.NONE); } public static void addIntentToMenu(final Context context, final Menu menu, final Intent queryIntent, final int groupId) { if (context == null || menu == null || queryIntent == null) return; final PackageManager pm = context.getPackageManager(); final Resources res = context.getResources(); final float density = res.getDisplayMetrics().density; final int padding = Math.round(density * 4); final List<ResolveInfo> activities = pm.queryIntentActivities(queryIntent, 0); for (final ResolveInfo info : activities) { final Intent intent = new Intent(queryIntent); final Drawable icon = info.loadIcon(pm); intent.setClassName(info.activityInfo.packageName, info.activityInfo.name); final MenuItem item = menu.add(groupId, Menu.NONE, Menu.NONE, info.loadLabel(pm)); item.setIntent(intent); final int iw = icon.getIntrinsicWidth(), ih = icon.getIntrinsicHeight(); if (iw > 0 && ih > 0) { final Drawable iconWithPadding = new PaddingDrawable(icon, padding); iconWithPadding.setBounds(0, 0, iw, ih); item.setIcon(iconWithPadding); } else { item.setIcon(icon); } } } public static void announceForAccessibilityCompat(final Context context, final View view, final CharSequence text, final Class<?> cls) { final AccessibilityManager accessibilityManager = (AccessibilityManager) context .getSystemService(Context.ACCESSIBILITY_SERVICE); if (!accessibilityManager.isEnabled()) return; // Prior to SDK 16, announcements could only be made through FOCUSED // events. Jelly Bean (SDK 16) added support for speaking text verbatim // using the ANNOUNCEMENT event type. final int eventType; if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { eventType = AccessibilityEvent.TYPE_VIEW_FOCUSED; } else { eventType = AccessibilityEventCompat.TYPE_ANNOUNCEMENT; } // Construct an accessibility event with the minimum recommended // attributes. An event without a class name or package may be dropped. final AccessibilityEvent event = AccessibilityEvent.obtain(eventType); event.getText().add(text); event.setClassName(cls.getName()); event.setPackageName(context.getPackageName()); event.setSource(view); // Sends the event directly through the accessibility manager. If your // application only targets SDK 14+, you should just call // getParent().requestSendAccessibilityEvent(this, event); accessibilityManager.sendAccessibilityEvent(event); } public static Uri appendQueryParameters(final Uri uri, final NameValuePair... params) { final Uri.Builder builder = uri.buildUpon(); if (params != null) { for (final NameValuePair param : params) { builder.appendQueryParameter(param.getName(), param.getValue()); } } return builder.build(); } public static String buildActivatedStatsWhereClause(final Context context, final String selection) { if (context == null) return null; final long[] account_ids = getActivatedAccountIds(context); final Where accountWhere = Where.in(new Column(Statuses.ACCOUNT_ID), new RawItemArray(account_ids)); final Where where; if (selection != null) { where = Where.and(accountWhere, new Where(selection)); } else { where = accountWhere; } return where.getSQL(); } public static Uri buildDirectMessageConversationUri(final long account_id, final long conversation_id, final String screen_name) { if (conversation_id <= 0 && screen_name == null) return TweetStore.CONTENT_URI_NULL; final Uri.Builder builder = conversation_id > 0 ? DirectMessages.Conversation.CONTENT_URI.buildUpon() : DirectMessages.Conversation.CONTENT_URI_SCREEN_NAME.buildUpon(); builder.appendPath(String.valueOf(account_id)); builder.appendPath(conversation_id > 0 ? String.valueOf(conversation_id) : screen_name); return builder.build(); } public static String buildStatusFilterWhereClause(final String table, final String selection, final boolean enableInRts) { if (table == null) return null; final StringBuilder builder = new StringBuilder(); if (selection != null) { builder.append(selection); builder.append(" AND "); } builder.append(Statuses._ID + " NOT IN ( "); builder.append("SELECT DISTINCT " + table + "." + Statuses._ID + " FROM " + table); builder.append(" WHERE " + table + "." + Statuses.USER_ID + " IN ( SELECT " + Filters.Users.TABLE_NAME + "." + Filters.Users.USER_ID + " FROM " + Filters.Users.TABLE_NAME + " )"); if (enableInRts) { builder.append(" OR " + table + "." + Statuses.RETWEETED_BY_USER_ID + " IN ( SELECT " + Filters.Users.TABLE_NAME + "." + Filters.Users.USER_ID + " FROM " + Filters.Users.TABLE_NAME + " )"); } builder.append(" AND " + table + "." + Statuses.IS_GAP + " IS NULL"); builder.append(" OR " + table + "." + Statuses.IS_GAP + " == 0"); builder.append(" UNION "); builder.append("SELECT DISTINCT " + table + "." + Statuses._ID + " FROM " + table + ", " + Filters.Sources.TABLE_NAME); builder.append(" WHERE " + table + "." + Statuses.SOURCE + " LIKE '%>'||" + Filters.Sources.TABLE_NAME + "." + Filters.Sources.VALUE + "||'</a>%'"); builder.append(" AND " + table + "." + Statuses.IS_GAP + " IS NULL"); builder.append(" OR " + table + "." + Statuses.IS_GAP + " == 0"); builder.append(" UNION "); builder.append("SELECT DISTINCT " + table + "." + Statuses._ID + " FROM " + table + ", " + Filters.Keywords.TABLE_NAME); builder.append(" WHERE " + table + "." + Statuses.TEXT_PLAIN + " LIKE '%'||" + Filters.Keywords.TABLE_NAME + "." + Filters.Keywords.VALUE + "||'%'"); builder.append(" AND " + table + "." + Statuses.IS_GAP + " IS NULL"); builder.append(" OR " + table + "." + Statuses.IS_GAP + " == 0"); builder.append(" UNION "); builder.append("SELECT DISTINCT " + table + "." + Statuses._ID + " FROM " + table + ", " + Filters.Links.TABLE_NAME); builder.append(" WHERE " + table + "." + Statuses.TEXT_HTML + " LIKE '%<a href=\"%'||" + Filters.Links.TABLE_NAME + "." + Filters.Links.VALUE + "||'%\">%'"); builder.append(" OR " + table + "." + Statuses.TEXT_HTML + " LIKE '%>%'||" + Filters.Links.TABLE_NAME + "." + Filters.Links.VALUE + "||'%</a>%'"); builder.append(" AND " + table + "." + Statuses.IS_GAP + " IS NULL"); builder.append(" OR " + table + "." + Statuses.IS_GAP + " == 0"); builder.append(" )"); return builder.toString(); } public static int calculateInSampleSize(final int width, final int height, final int preferredWidth, final int preferredHeight) { if (preferredHeight > height && preferredWidth > width) return 1; final int result = Math.round(Math.max(width, height) / (float) Math.max(preferredWidth, preferredHeight)); return Math.max(1, result); } public static int cancelRetweet(final AsyncTwitterWrapper wrapper, final ParcelableStatus status) { if (wrapper == null || status == null) return -1; if (status.my_retweet_id > 0) return wrapper.destroyStatusAsync(status.account_id, status.my_retweet_id); else if (status.retweeted_by_id == status.account_id) return wrapper.destroyStatusAsync(status.account_id, status.retweet_id); return -1; } public static boolean checkActivityValidity(final Context context, final Intent intent) { final PackageManager pm = context.getPackageManager(); return !pm.queryIntentActivities(intent, 0).isEmpty(); } public static synchronized void cleanDatabasesByItemLimit(final Context context) { if (context == null) return; final ContentResolver resolver = context.getContentResolver(); final int itemLimit = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE) .getInt(KEY_DATABASE_ITEM_LIMIT, DEFAULT_DATABASE_ITEM_LIMIT); for (final long account_id : getAccountIds(context)) { // Clean statuses. for (final Uri uri : STATUSES_URIS) { if (CachedStatuses.CONTENT_URI.equals(uri)) { continue; } final String table = getTableNameByUri(uri); final Where account_where = new Where(Statuses.ACCOUNT_ID + " = " + account_id); final SQLSelectQuery.Builder qb = new SQLSelectQuery.Builder(); qb.select(new Column(Statuses._ID)).from(new Tables(table)); qb.where(new Where(Statuses.ACCOUNT_ID + " = " + account_id)); qb.orderBy(new OrderBy(Statuses.STATUS_ID + " DESC")); qb.limit(itemLimit); final Where where = Where.and(Where.notIn(new Column(Statuses._ID), qb.build()), account_where); resolver.delete(uri, where.getSQL(), null); } for (final Uri uri : DIRECT_MESSAGES_URIS) { final String table = getTableNameByUri(uri); final Where account_where = new Where(DirectMessages.ACCOUNT_ID + " = " + account_id); final SQLSelectQuery.Builder qb = new SQLSelectQuery.Builder(); qb.select(new Column(DirectMessages._ID)).from(new Tables(table)); qb.where(new Where(DirectMessages.ACCOUNT_ID + " = " + account_id)); qb.orderBy(new OrderBy(DirectMessages.MESSAGE_ID + " DESC")); qb.limit(itemLimit); final Where where = Where.and(Where.notIn(new Column(DirectMessages._ID), qb.build()), account_where); resolver.delete(uri, where.getSQL(), null); } } // Clean cached values. for (final Uri uri : CACHE_URIS) { final String table = getTableNameByUri(uri); final SQLSelectQuery.Builder qb = new SQLSelectQuery.Builder(); qb.select(new Column(BaseColumns._ID)); qb.from(new Tables(table)); qb.orderBy(new OrderBy(BaseColumns._ID + " DESC")); qb.limit(itemLimit * 20); final Where where = Where.notIn(new Column(BaseColumns._ID), qb.build()); resolver.delete(uri, where.getSQL(), null); } } public static void clearAccountColor() { sAccountColors.clear(); } public static void clearAccountName() { sAccountScreenNames.clear(); } public static void clearListViewChoices(final AbsListView view) { if (view == null) return; final ListAdapter adapter = view.getAdapter(); if (adapter == null) return; view.clearChoices(); view.setChoiceMode(AbsListView.CHOICE_MODE_NONE); // Workaround for Android bug // http://stackoverflow.com/questions/9754170/listview-selection-remains-persistent-after-exiting-choice-mode final int position = view.getFirstVisiblePosition(), offset = Utils.getFirstChildOffset(view); view.setAdapter(adapter); Utils.scrollListToPosition(view, position, offset); } public static void clearListViewChoices(final StaggeredGridView view) { if (view == null) return; final ListAdapter adapter = view.getAdapter(); if (adapter == null) return; view.clearChoices(); view.setChoiceMode(AbsListView.CHOICE_MODE_NONE); view.invalidateViews(); // Workaround for Android bug // http://stackoverflow.com/questions/9754170/listview-selection-remains-persistent-after-exiting-choice-mode // final int position = view.getFirstVisiblePosition(); // view.setAdapter(adapter); // Utils.scrollListToPosition(view, position); } public static boolean closeSilently(final Closeable c) { if (c == null) return false; try { c.close(); } catch (final IOException e) { return false; } return true; } public static void configBaseAdapter(final Context context, final IBaseAdapter adapter) { if (context == null) return; final SharedPreferences pref = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); adapter.setDisplayProfileImage(pref.getBoolean(KEY_DISPLAY_PROFILE_IMAGE, true)); adapter.setDisplayNameFirst(pref.getBoolean(KEY_NAME_FIRST, true)); adapter.setLinkHighlightOption( pref.getString(KEY_LINK_HIGHLIGHT_OPTION, VALUE_LINK_HIGHLIGHT_OPTION_HIGHLIGHT)); adapter.setLinkHighlightColor(ThemeUtils.getUserLinkTextColor(context)); adapter.setNicknameOnly(pref.getBoolean(KEY_NICKNAME_ONLY, false)); adapter.setTextSize(pref.getInt(KEY_TEXT_SIZE, getDefaultTextSize(context))); adapter.notifyDataSetChanged(); } public static void configBaseCardAdapter(final Context context, final IBaseCardAdapter adapter) { if (context == null) return; configBaseAdapter(context, adapter); final SharedPreferences pref = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); adapter.setAnimationEnabled(pref.getBoolean(KEY_CARD_ANIMATION, true)); adapter.notifyDataSetChanged(); } public static void copyStream(final InputStream is, final OutputStream os) throws IOException { final int buffer_size = 8192; final byte[] bytes = new byte[buffer_size]; int count = is.read(bytes, 0, buffer_size); while (count != -1) { os.write(bytes, 0, count); count = is.read(bytes, 0, buffer_size); } } public static Fragment createFragmentForIntent(final Context context, final Intent intent) { final long start = System.currentTimeMillis(); intent.setExtrasClassLoader(context.getClassLoader()); final Bundle extras = intent.getExtras(); final Uri uri = intent.getData(); final Fragment fragment; if (uri == null) return null; final Bundle args = new Bundle(); if (extras != null) { args.putAll(extras); } switch (matchLinkId(uri)) { case LINK_ID_STATUS: { fragment = new StatusFragment(); if (!args.containsKey(EXTRA_STATUS_ID)) { final String param_status_id = uri.getQueryParameter(QUERY_PARAM_STATUS_ID); args.putLong(EXTRA_STATUS_ID, ParseUtils.parseLong(param_status_id)); } break; } case LINK_ID_USER: { fragment = new UserProfileFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } break; } case LINK_ID_USER_LIST_MEMBERSHIPS: { fragment = new UserListMembershipsListFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } break; } case LINK_ID_USER_TIMELINE: { fragment = new UserTimelineFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } if (isEmpty(paramScreenName) && isEmpty(param_user_id)) return null; break; } case LINK_ID_USER_FAVORITES: { fragment = new UserFavoritesFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String paramUserId = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(paramUserId)); } if (!args.containsKey(EXTRA_SCREEN_NAME) && !args.containsKey(EXTRA_USER_ID)) return null; break; } case LINK_ID_USER_FOLLOWERS: { fragment = new UserFollowersFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } if (isEmpty(paramScreenName) && isEmpty(param_user_id)) return null; break; } case LINK_ID_USER_FRIENDS: { fragment = new UserFriendsFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } if (isEmpty(paramScreenName) && isEmpty(param_user_id)) return null; break; } case LINK_ID_USER_BLOCKS: { fragment = new UserBlocksListFragment(); break; } case LINK_ID_MUTES_USERS: { fragment = new MutesUsersListFragment(); break; } case LINK_ID_DIRECT_MESSAGES_CONVERSATION: { fragment = new DirectMessagesConversationFragment(); final String paramRecipientId = uri.getQueryParameter(QUERY_PARAM_RECIPIENT_ID); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final long conversationId = ParseUtils.parseLong(paramRecipientId); if (conversationId > 0) { args.putLong(EXTRA_RECIPIENT_ID, conversationId); } else if (paramScreenName != null) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } break; } case LINK_ID_USER_LIST: { fragment = new UserListDetailsFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); final String param_list_id = uri.getQueryParameter(QUERY_PARAM_LIST_ID); final String paramListName = uri.getQueryParameter(QUERY_PARAM_LIST_NAME); if (isEmpty(param_list_id) && (isEmpty(paramListName) || isEmpty(paramScreenName) && isEmpty(param_user_id))) return null; args.putInt(EXTRA_LIST_ID, ParseUtils.parseInt(param_list_id)); args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); args.putString(EXTRA_SCREEN_NAME, paramScreenName); args.putString(EXTRA_LIST_NAME, paramListName); break; } case LINK_ID_USER_LISTS: { fragment = new UserListsListFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); if (!args.containsKey(EXTRA_SCREEN_NAME)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (!args.containsKey(EXTRA_USER_ID)) { args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); } if (isEmpty(paramScreenName) && isEmpty(param_user_id)) return null; break; } case LINK_ID_USER_LIST_TIMELINE: { fragment = new UserListTimelineFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); final String param_list_id = uri.getQueryParameter(QUERY_PARAM_LIST_ID); final String paramListName = uri.getQueryParameter(QUERY_PARAM_LIST_NAME); if (isEmpty(param_list_id) && (isEmpty(paramListName) || isEmpty(paramScreenName) && isEmpty(param_user_id))) return null; args.putInt(EXTRA_LIST_ID, ParseUtils.parseInt(param_list_id)); args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); args.putString(EXTRA_SCREEN_NAME, paramScreenName); args.putString(EXTRA_LIST_NAME, paramListName); break; } case LINK_ID_USER_LIST_MEMBERS: { fragment = new UserListMembersFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); final String param_list_id = uri.getQueryParameter(QUERY_PARAM_LIST_ID); final String paramListName = uri.getQueryParameter(QUERY_PARAM_LIST_NAME); if (isEmpty(param_list_id) && (isEmpty(paramListName) || isEmpty(paramScreenName) && isEmpty(param_user_id))) return null; args.putInt(EXTRA_LIST_ID, ParseUtils.parseInt(param_list_id)); args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); args.putString(EXTRA_SCREEN_NAME, paramScreenName); args.putString(EXTRA_LIST_NAME, paramListName); break; } case LINK_ID_USER_LIST_SUBSCRIBERS: { fragment = new UserListSubscribersFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); final String param_user_id = uri.getQueryParameter(QUERY_PARAM_USER_ID); final String param_list_id = uri.getQueryParameter(QUERY_PARAM_LIST_ID); final String paramListName = uri.getQueryParameter(QUERY_PARAM_LIST_NAME); if (isEmpty(param_list_id) && (isEmpty(paramListName) || isEmpty(paramScreenName) && isEmpty(param_user_id))) return null; args.putInt(EXTRA_LIST_ID, ParseUtils.parseInt(param_list_id)); args.putLong(EXTRA_USER_ID, ParseUtils.parseLong(param_user_id)); args.putString(EXTRA_SCREEN_NAME, paramScreenName); args.putString(EXTRA_LIST_NAME, paramListName); break; } case LINK_ID_SAVED_SEARCHES: { fragment = new SavedSearchesListFragment(); break; } case LINK_ID_USER_MENTIONS: { fragment = new UserMentionsFragment(); final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); if (!args.containsKey(EXTRA_SCREEN_NAME) && !isEmpty(paramScreenName)) { args.putString(EXTRA_SCREEN_NAME, paramScreenName); } if (isEmpty(args.getString(EXTRA_SCREEN_NAME))) return null; break; } case LINK_ID_INCOMING_FRIENDSHIPS: { fragment = new IncomingFriendshipsFragment(); break; } case LINK_ID_USERS: { fragment = new UsersListFragment(); break; } case LINK_ID_STATUSES: { fragment = new StatusesListFragment(); break; } case LINK_ID_STATUS_RETWEETERS: { fragment = new StatusRetweetersListFragment(); if (!args.containsKey(EXTRA_STATUS_ID)) { final String param_status_id = uri.getQueryParameter(QUERY_PARAM_STATUS_ID); args.putLong(EXTRA_STATUS_ID, ParseUtils.parseLong(param_status_id)); } break; } case LINK_ID_STATUS_FAVORITERS: { fragment = new StatusFavoritersListFragment(); if (!args.containsKey(EXTRA_STATUS_ID)) { final String param_status_id = uri.getQueryParameter(QUERY_PARAM_STATUS_ID); args.putLong(EXTRA_STATUS_ID, ParseUtils.parseLong(param_status_id)); } break; } case LINK_ID_STATUS_REPLIES: { fragment = new StatusRepliesListFragment(); if (!args.containsKey(EXTRA_STATUS_ID)) { final String paramStatusId = uri.getQueryParameter(QUERY_PARAM_STATUS_ID); args.putLong(EXTRA_STATUS_ID, ParseUtils.parseLong(paramStatusId)); } if (!args.containsKey(EXTRA_SCREEN_NAME)) { final String paramScreenName = uri.getQueryParameter(QUERY_PARAM_SCREEN_NAME); args.putString(EXTRA_SCREEN_NAME, paramScreenName); } break; } case LINK_ID_SEARCH: { final String param_query = uri.getQueryParameter(QUERY_PARAM_QUERY); if (isEmpty(param_query)) return null; args.putString(EXTRA_QUERY, param_query); fragment = new SearchFragment(); break; } default: { return null; } } final String param_account_id = uri.getQueryParameter(QUERY_PARAM_ACCOUNT_ID); if (param_account_id != null) { args.putLong(EXTRA_ACCOUNT_ID, ParseUtils.parseLong(param_account_id)); } else { final String param_account_name = uri.getQueryParameter(QUERY_PARAM_ACCOUNT_NAME); if (param_account_name != null) { args.putLong(EXTRA_ACCOUNT_ID, getAccountId(context, param_account_name)); } else { final long account_id = getDefaultAccountId(context); if (isMyAccount(context, account_id)) { args.putLong(EXTRA_ACCOUNT_ID, account_id); } } } fragment.setArguments(args); if (isDebugBuild()) { Log.d(LOGTAG, String.format("createFragmentForIntent used %d ms", System.currentTimeMillis() - start)); } return fragment; } public static Intent createPickImageIntent(final Uri uri) { final Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI); intent.setType("image/*"); return intent; } public static Intent createPickImageIntent(final Uri uri, final Integer outputX, final Integer outputY, final Integer aspectX, final Integer aspectY, final boolean scaleUpIfNeeded) { final Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI); intent.setType("image/*"); if (outputX != null && outputY != null) { intent.putExtra(CameraCropActivity.EXTRA_OUTPUT_X, outputX); intent.putExtra(CameraCropActivity.EXTRA_OUTPUT_Y, outputY); } if (aspectX != null && aspectY != null) { intent.putExtra(CameraCropActivity.EXTRA_ASPECT_X, aspectX); intent.putExtra(CameraCropActivity.EXTRA_ASPECT_Y, aspectY); } intent.putExtra("scale", true); intent.putExtra("scaleUpIfNeeded", scaleUpIfNeeded); intent.putExtra("crop", "true"); intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); return intent; } public static Intent createStatusShareIntent(final Context context, final ParcelableStatus status) { final Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("text/plain"); final String name = status.user_name, screenName = status.user_screen_name; final String timeString = formatToLongTimeString(context, status.timestamp); final String subject = context.getString(R.string.share_subject_format, name, screenName, timeString); intent.putExtra(Intent.EXTRA_SUBJECT, subject); intent.putExtra(Intent.EXTRA_TEXT, status.text_plain); intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); return intent; } public static Intent createTakePhotoIntent(final Uri uri) { final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); return intent; } public static Intent createTakePhotoIntent(final Uri uri, final Integer outputX, final Integer outputY, final Integer aspectX, final Integer aspectY, final boolean scaleUpIfNeeded) { final Intent intent = new Intent(CameraCropActivity.INTENT_ACTION); intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); if (outputX != null && outputY != null) { intent.putExtra(CameraCropActivity.EXTRA_OUTPUT_X, outputX); intent.putExtra(CameraCropActivity.EXTRA_OUTPUT_Y, outputY); } if (aspectX != null && aspectY != null) { intent.putExtra(CameraCropActivity.EXTRA_ASPECT_X, aspectX); intent.putExtra(CameraCropActivity.EXTRA_ASPECT_Y, aspectY); } intent.putExtra(CameraCropActivity.EXTRA_SCALE_UP_IF_NEEDED, scaleUpIfNeeded); return intent; } public static boolean downscaleImageIfNeeded(final File imageFile, final int quality) { if (imageFile == null || !imageFile.isFile()) return false; final String path = imageFile.getAbsolutePath(); final BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeFile(path, o); // Corrupted image, so return now. if (o.outWidth <= 0 || o.outHeight <= 0) return false; o.inJustDecodeBounds = false; if (o.outWidth > TWITTER_MAX_IMAGE_WIDTH || o.outHeight > TWITTER_MAX_IMAGE_HEIGHT) { // The image dimension is larger than Twitter's limit. o.inSampleSize = calculateInSampleSize(o.outWidth, o.outHeight, TWITTER_MAX_IMAGE_WIDTH, TWITTER_MAX_IMAGE_HEIGHT); try { final Bitmap b = BitmapDecodeHelper.decode(path, o); final Bitmap.CompressFormat format = getBitmapCompressFormatByMimetype(o.outMimeType, Bitmap.CompressFormat.PNG); final FileOutputStream fos = new FileOutputStream(imageFile); return b.compress(format, quality, fos); } catch (final OutOfMemoryError e) { return false; } catch (final FileNotFoundException e) { // This shouldn't happen. } catch (final IllegalArgumentException e) { return false; } } else if (imageFile.length() > TWITTER_MAX_IMAGE_SIZE) { // The file size is larger than Twitter's limit. try { final Bitmap b = BitmapDecodeHelper.decode(path, o); final FileOutputStream fos = new FileOutputStream(imageFile); return b.compress(Bitmap.CompressFormat.JPEG, 80, fos); } catch (final OutOfMemoryError e) { return false; } catch (final FileNotFoundException e) { // This shouldn't happen. } } return true; } public static String encodeQueryParams(final String value) throws IOException { final String encoded = URLEncoder.encode(value, "UTF-8"); final StringBuilder buf = new StringBuilder(); final int length = encoded.length(); char focus; for (int i = 0; i < length; i++) { focus = encoded.charAt(i); if (focus == '*') { buf.append("%2A"); } else if (focus == '+') { buf.append("%20"); } else if (focus == '%' && i + 1 < encoded.length() && encoded.charAt(i + 1) == '7' && encoded.charAt(i + 2) == 'E') { buf.append('~'); i += 2; } else { buf.append(focus); } } return buf.toString(); } public static ParcelableDirectMessage findDirectMessageInDatabases(final Context context, final long account_id, final long message_id) { if (context == null) return null; final ContentResolver resolver = context.getContentResolver(); ParcelableDirectMessage message = null; final String where = DirectMessages.ACCOUNT_ID + " = " + account_id + " AND " + DirectMessages.MESSAGE_ID + " = " + message_id; for (final Uri uri : DIRECT_MESSAGES_URIS) { final Cursor cur = ContentResolverUtils.query(resolver, uri, DirectMessages.COLUMNS, where, null, null); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); message = new ParcelableDirectMessage(cur, new ParcelableDirectMessage.CursorIndices(cur)); } cur.close(); } return message; } public static ParcelableStatus findStatus(final Context context, final long account_id, final long status_id) throws TwitterException { if (context == null || account_id <= 0 || status_id <= 0) return null; final ParcelableStatus p_status = findStatusInDatabases(context, account_id, status_id); if (p_status != null) return p_status; final Twitter twitter = getTwitterInstance(context, account_id, true); if (twitter == null) return null; final Status status = twitter.showStatus(status_id); if (status == null || status.getId() <= 0) return null; final String where = Statuses.ACCOUNT_ID + " = " + account_id + " AND " + Statuses.STATUS_ID + " = " + status.getId(); final ContentResolver resolver = context.getContentResolver(); resolver.delete(CachedStatuses.CONTENT_URI, where, null); resolver.insert(CachedStatuses.CONTENT_URI, ContentValuesCreator.makeStatusContentValues(status, account_id)); return new ParcelableStatus(status, account_id, false); } public static ParcelableStatus findStatusInDatabases(final Context context, final long account_id, final long status_id) { if (context == null) return null; final ContentResolver resolver = context.getContentResolver(); ParcelableStatus status = null; final String where = Statuses.ACCOUNT_ID + " = " + account_id + " AND " + Statuses.STATUS_ID + " = " + status_id; for (final Uri uri : STATUSES_URIS) { final Cursor cur = ContentResolverUtils.query(resolver, uri, Statuses.COLUMNS, where, null, null); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); status = new ParcelableStatus(cur, new ParcelableStatus.CursorIndices(cur)); } cur.close(); } return status; } public static String formatDirectMessageText(final DirectMessage message) { if (message == null) return null; final String text = message.getRawText(); if (text == null) return null; final HtmlBuilder builder = new HtmlBuilder(text, false, true, true); parseEntities(builder, message); return builder.build().replace("\n", "<br/>"); } public static String formatExpandedUserDescription(final User user) { if (user == null) return null; final String text = user.getDescription(); if (text == null) return null; final HtmlBuilder builder = new HtmlBuilder(text, false, true, true); final URLEntity[] urls = user.getDescriptionEntities(); if (urls != null) { for (final URLEntity url : urls) { final String expanded_url = ParseUtils.parseString(url.getExpandedURL()); if (expanded_url != null) { builder.addLink(expanded_url, expanded_url, url.getStart(), url.getEnd()); } } } return toPlainText(builder.build().replace("\n", "<br/>")); } @SuppressWarnings("deprecation") public static String formatSameDayTime(final Context context, final long timestamp) { if (context == null) return null; if (DateUtils.isToday(timestamp)) return DateUtils.formatDateTime(context, timestamp, DateFormat.is24HourFormat(context) ? DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_24HOUR : DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_12HOUR); return DateUtils.formatDateTime(context, timestamp, DateUtils.FORMAT_SHOW_DATE); } public static String formatStatusText(final Status status) { if (status == null) return null; final String text = status.getRawText(); if (text == null) return null; final HtmlBuilder builder = new HtmlBuilder(text, false, true, true); parseEntities(builder, status); return builder.build().replace("\n", "<br/>"); } @SuppressWarnings("deprecation") public static String formatTimeStampString(final Context context, final long timestamp) { if (context == null) return null; final Time then = new Time(); then.set(timestamp); final Time now = new Time(); now.setToNow(); int format_flags = DateUtils.FORMAT_NO_NOON_MIDNIGHT | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_CAP_AMPM; if (then.year != now.year) { format_flags |= DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_SHOW_DATE; } else if (then.yearDay != now.yearDay) { format_flags |= DateUtils.FORMAT_SHOW_DATE; } else { format_flags |= DateUtils.FORMAT_SHOW_TIME; } return DateUtils.formatDateTime(context, timestamp, format_flags); } @SuppressWarnings("deprecation") public static String formatTimeStampString(final Context context, final String date_time) { if (context == null) return null; return formatTimeStampString(context, Date.parse(date_time)); } @SuppressWarnings("deprecation") public static String formatToLongTimeString(final Context context, final long timestamp) { if (context == null) return null; final Time then = new Time(); then.set(timestamp); final Time now = new Time(); now.setToNow(); int format_flags = DateUtils.FORMAT_NO_NOON_MIDNIGHT | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_CAP_AMPM; format_flags |= DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_TIME; return DateUtils.formatDateTime(context, timestamp, format_flags); } public static String formatUserDescription(final User user) { if (user == null) return null; final String text = user.getDescription(); if (text == null) return null; final HtmlBuilder builder = new HtmlBuilder(text, false, true, true); final URLEntity[] urls = user.getDescriptionEntities(); if (urls != null) { for (final URLEntity url : urls) { final URL expanded_url = url.getExpandedURL(); if (expanded_url != null) { builder.addLink(ParseUtils.parseString(expanded_url), url.getDisplayURL(), url.getStart(), url.getEnd()); } } } return builder.build().replace("\n", "<br/>"); } public static String generateBrowserUserAgent() { return String.format(UA_TEMPLATE, Build.VERSION.RELEASE, Build.MODEL, Build.ID); } public static int getAccountColor(final Context context, final long account_id) { if (context == null) return Color.TRANSPARENT; final Integer cached = sAccountColors.get(account_id); if (cached != null) return cached; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.COLOR }, Accounts.ACCOUNT_ID + " = " + account_id, null, null); if (cur == null) return Color.TRANSPARENT; try { if (cur.getCount() > 0 && cur.moveToFirst()) { final int color = cur.getInt(0); sAccountColors.put(account_id, color); return color; } return Color.TRANSPARENT; } finally { cur.close(); } } public static int[] getAccountColors(final Context context, final long[] account_ids) { if (context == null || account_ids == null) return new int[0]; final String[] cols = new String[] { Accounts.COLOR }; final String where = Where.in(new Column(Accounts.ACCOUNT_ID), new RawItemArray(account_ids)).getSQL(); final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, cols, where, null, null); if (cur == null) return new int[0]; try { cur.moveToFirst(); final int[] colors = new int[cur.getCount()]; int i = 0; while (!cur.isAfterLast()) { colors[i++] = cur.getInt(0); cur.moveToNext(); } return colors; } finally { cur.close(); } } public static String getAccountDisplayName(final Context context, final long accountId, final boolean nameFirst) { final String name; if (nameFirst) { name = getAccountName(context, accountId); } else { name = String.format("@%s", getAccountScreenName(context, accountId)); } return name; } public static long getAccountId(final Context context, final String screen_name) { if (context == null || isEmpty(screen_name)) return -1; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.ACCOUNT_ID }, Accounts.SCREEN_NAME + " = ?", new String[] { screen_name }, null); if (cur == null) return -1; try { if (cur.getCount() > 0 && cur.moveToFirst()) return cur.getLong(0); return -1; } finally { cur.close(); } } public static long[] getAccountIds(final Context context) { if (context == null) return new long[0]; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.ACCOUNT_ID }, null, null, null); if (cur == null) return new long[0]; try { cur.moveToFirst(); final long[] ids = new long[cur.getCount()]; int i = 0; while (!cur.isAfterLast()) { ids[i++] = cur.getLong(0); cur.moveToNext(); } return ids; } finally { cur.close(); } } public static String getAccountName(final Context context, final long accountId) { if (context == null) return null; final String cached = sAccountNames.get(accountId); if (!isEmpty(cached)) return cached; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.NAME }, Accounts.ACCOUNT_ID + " = " + accountId, null, null); if (cur == null) return null; try { if (cur.getCount() > 0 && cur.moveToFirst()) { final String name = cur.getString(0); sAccountNames.put(accountId, name); return name; } return null; } finally { cur.close(); } } public static String[] getAccountNames(final Context context) { return getAccountScreenNames(context, null); } public static String[] getAccountNames(final Context context, final long[] accountIds) { if (context == null) return new String[0]; final String[] cols = new String[] { Accounts.NAME }; final String where = accountIds != null ? Where.in(new Column(Accounts.ACCOUNT_ID), new RawItemArray(accountIds)).getSQL() : null; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, cols, where, null, null); if (cur == null) return new String[0]; try { cur.moveToFirst(); final String[] names = new String[cur.getCount()]; int i = 0; while (!cur.isAfterLast()) { names[i++] = cur.getString(0); cur.moveToNext(); } return names; } finally { cur.close(); } } public static int getAccountNotificationId(final int notificationType, final long accountId) { return Arrays.hashCode(new long[] { notificationType, accountId }); } public static String getAccountScreenName(final Context context, final long accountId) { if (context == null) return null; final String cached = sAccountScreenNames.get(accountId); if (!isEmpty(cached)) return cached; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.SCREEN_NAME }, Accounts.ACCOUNT_ID + " = " + accountId, null, null); if (cur == null) return null; try { if (cur.getCount() > 0 && cur.moveToFirst()) { final String name = cur.getString(0); sAccountScreenNames.put(accountId, name); return name; } return null; } finally { cur.close(); } } /** * Get profile image url by account id * @param context * @param accountId * @return profile image url */ public static String getAccountProfileImage(final Context context, final long accountId) { if (context == null) return null; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.PROFILE_IMAGE_URL }, Accounts.ACCOUNT_ID + " = " + accountId, null, null); if (cur == null) return null; try { if (cur.getCount() > 0 && cur.moveToFirst()) { final String url = cur.getString(0); return url; } return null; } finally { cur.close(); } } public static String[] getAccountScreenNames(final Context context) { return getAccountScreenNames(context, false); } public static String[] getAccountScreenNames(final Context context, final boolean includeAtChar) { return getAccountScreenNames(context, null, includeAtChar); } public static String[] getAccountScreenNames(final Context context, final long[] accountIds) { return getAccountScreenNames(context, accountIds, false); } public static String[] getAccountScreenNames(final Context context, final long[] accountIds, final boolean includeAtChar) { if (context == null) return new String[0]; final String[] cols = new String[] { Accounts.SCREEN_NAME }; final String where = accountIds != null ? Where.in(new Column(Accounts.ACCOUNT_ID), new RawItemArray(accountIds)).getSQL() : null; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, cols, where, null, null); if (cur == null) return new String[0]; try { cur.moveToFirst(); final String[] screen_names = new String[cur.getCount()]; int i = 0; while (!cur.isAfterLast()) { screen_names[i++] = cur.getString(0); cur.moveToNext(); } return screen_names; } finally { cur.close(); } } public static long[] getActivatedAccountIds(final Context context) { if (context == null) return new long[0]; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.ACCOUNT_ID }, Accounts.IS_ACTIVATED + " = 1", null, null); if (cur == null) return new long[0]; try { cur.moveToFirst(); final long[] ids = new long[cur.getCount()]; int i = 0; while (!cur.isAfterLast()) { ids[i++] = cur.getLong(0); cur.moveToNext(); } return ids; } finally { cur.close(); } } public static int getAllStatusesCount(final Context context, final Uri uri) { if (context == null) return 0; final ContentResolver resolver = context.getContentResolver(); final Cursor cur = ContentResolverUtils.query(resolver, uri, new String[] { Statuses.STATUS_ID }, buildStatusFilterWhereClause(getTableNameByUri(uri), null, shouldEnableFiltersForRTs(context)), null, null); if (cur == null) return 0; try { return cur.getCount(); } finally { cur.close(); } } public static long[] getAllStatusesIds(final Context context, final Uri uri) { if (context == null) return new long[0]; final ContentResolver resolver = context.getContentResolver(); final Cursor cur = ContentResolverUtils.query(resolver, uri, new String[] { Statuses.STATUS_ID }, buildStatusFilterWhereClause(getTableNameByUri(uri), null, shouldEnableFiltersForRTs(context)), null, null); if (cur == null) return new long[0]; final long[] ids = new long[cur.getCount()]; cur.moveToFirst(); int i = 0; while (!cur.isAfterLast()) { ids[i] = cur.getLong(0); cur.moveToNext(); i++; } cur.close(); return ids; } public static String getApiBaseUrl(final String pattern, final String domain) { if (pattern == null) return null; if (TextUtils.isEmpty(domain)) return pattern.replaceAll("\\[\\.?DOMAIN\\.?\\]", ""); return pattern.replaceAll("\\[(\\.?)DOMAIN(\\.?)\\]", String.format("$1%s$2", domain)); } public static String getApiUrl(final String pattern, final String domain, final String appendPath) { final String urlBase = getApiBaseUrl(pattern, domain); if (urlBase == null || appendPath == null) return urlBase; final StringBuilder sb = new StringBuilder(urlBase); if (urlBase.endsWith("/")) { sb.append(appendPath.startsWith("/") ? appendPath.substring(1) : appendPath); } else { if (appendPath.startsWith("/")) { sb.append(appendPath); } else { sb.append('/'); sb.append(appendPath); } } return sb.toString(); } public static String getBestBannerType(final int width) { if (width <= 320) return "mobile"; else if (width <= 520) return "web"; else if (width <= 626) return "ipad"; else if (width <= 640) return "mobile_retina"; else if (width <= 1040) return "web_retina"; else return "ipad_retina"; } public static File getBestCacheDir(final Context context, final String cacheDirName) { if (context == null) throw new NullPointerException(); final File extCacheDir; try { // Workaround for https://github.com/mariotaku/twidere/issues/138 extCacheDir = context.getExternalCacheDir(); } catch (final Exception e) { return new File(context.getCacheDir(), cacheDirName); } if (extCacheDir != null && extCacheDir.isDirectory()) { final File cacheDir = new File(extCacheDir, cacheDirName); if (cacheDir.isDirectory() || cacheDir.mkdirs()) return cacheDir; } return new File(context.getCacheDir(), cacheDirName); } public static String getBiggerTwitterProfileImage(final String url) { return getTwitterProfileImageOfSize(url, "bigger"); } public static Bitmap getBitmap(final Drawable drawable) { if (drawable instanceof NinePatchDrawable) return null; if (drawable instanceof BitmapDrawable) return ((BitmapDrawable) drawable).getBitmap(); else if (drawable instanceof TransitionDrawable) { final int layer_count = ((TransitionDrawable) drawable).getNumberOfLayers(); for (int i = 0; i < layer_count; i++) { final Drawable layer = ((TransitionDrawable) drawable).getDrawable(i); if (layer instanceof BitmapDrawable) return ((BitmapDrawable) layer).getBitmap(); } } return null; } public static Bitmap.CompressFormat getBitmapCompressFormatByMimetype(final String mimeType, final Bitmap.CompressFormat def) { final String extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(mimeType); if ("jpeg".equalsIgnoreCase(extension) || "jpg".equalsIgnoreCase(extension)) return Bitmap.CompressFormat.JPEG; else if ("png".equalsIgnoreCase(extension)) return Bitmap.CompressFormat.PNG; else if ("webp".equalsIgnoreCase(extension)) return Bitmap.CompressFormat.WEBP; return def; } public static int getCardHighlightColor(ParcelableStatus status, boolean isMention) { return getCardHighlightColor(isMention, status.is_favorite, isMyRetweet(status)); } public static int getCardHighlightColor(ParcelableStatus status, boolean isMention, boolean favoritesHighlightEnabled) { return getCardHighlightColor(isMention, favoritesHighlightEnabled && status.is_favorite, isMyRetweet(status)); } public static int getCardHighlightColor(final boolean is_mention, final boolean is_favorite, final boolean is_retweet) { if (is_mention) { return HOLO_BLUE_LIGHT; } else if (is_favorite) { return HOLO_ORANGE_LIGHT; } else if (is_retweet) { return HOLO_GREEN_LIGHT; } return Color.TRANSPARENT; } public static String getCardHighlightOption(final Context context) { if (context == null) return null; final String defaultOption = context.getString(R.string.default_tab_display_option); final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getString(KEY_TAB_DISPLAY_OPTION, defaultOption); } public static int getCardHighlightOptionInt(final Context context) { return getCardHighlightOptionInt(getCardHighlightOption(context)); } public static int getCardHighlightOptionInt(final String option) { if (VALUE_CARD_HIGHLIGHT_OPTION_NONE.equals(option)) return VALUE_CARD_HIGHLIGHT_OPTION_CODE_NONE; else if (VALUE_CARD_HIGHLIGHT_OPTION_LINE.equals(option)) return VALUE_CARD_HIGHLIGHT_OPTION_CODE_LINE; return VALUE_CARD_HIGHLIGHT_OPTION_CODE_BACKGROUND; } public static int getCharacterCount(final String string, final char c) { if (string == null) return 0; int count = 0; while (string.indexOf(c, count) != -1) { count++; } return count; } public static Selectable getColumnsFromProjection(final String... projection) { if (projection == null) return new AllColumns(); final int length = projection.length; final Column[] columns = new Column[length]; for (int i = 0; i < length; i++) { columns[i] = new Column(projection[i]); } return new Columns(columns); } public static long getDefaultAccountId(final Context context) { if (context == null) return -1; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getLong(KEY_DEFAULT_ACCOUNT_ID, -1); } public static String getDefaultAccountScreenName(final Context context) { if (context == null) return null; return getAccountScreenName(context, getDefaultAccountId(context)); } public static int getDefaultTextSize(final Context context) { if (context == null) return 15; return context.getResources().getInteger(R.integer.default_text_size); } public static Twitter getDefaultTwitterInstance(final Context context, final boolean includeEntities) { if (context == null) return null; return getDefaultTwitterInstance(context, includeEntities, true, true); } public static Twitter getDefaultTwitterInstance(final Context context, final boolean includeEntities, final boolean includeRetweets) { if (context == null) return null; return getDefaultTwitterInstance(context, includeEntities, includeRetweets, !MIUIUtils.isMIUI()); } public static Twitter getDefaultTwitterInstance(final Context context, final boolean includeEntities, final boolean includeRetweets, final boolean useHttpclient) { if (context == null) return null; return getTwitterInstance(context, getDefaultAccountId(context), includeEntities, includeRetweets, useHttpclient); } public static String getDisplayName(final Context context, final long userId, final String name, final String screenName) { return getDisplayName(context, userId, name, screenName, false); } public static String getDisplayName(final Context context, final long user_id, final String name, final String screen_name, final boolean ignore_cache) { if (context == null) return null; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final boolean name_first = prefs.getBoolean(KEY_NAME_FIRST, true); final boolean nickname_only = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE) .getBoolean(KEY_NICKNAME_ONLY, false); return getDisplayName(context, user_id, name, screen_name, name_first, nickname_only, ignore_cache); } public static String getDisplayName(final Context context, final long user_id, final String name, final String screen_name, final boolean name_first, final boolean nickname_only) { return getDisplayName(context, user_id, name, screen_name, name_first, nickname_only, false); } public static String getDisplayName(final Context context, final long user_id, final String name, final String screen_name, final boolean name_first, final boolean nickname_only, final boolean ignore_cache) { if (context == null) return null; final String nick = UserColorNicknameUtils.getUserNickname(context, user_id, ignore_cache); final boolean nick_available = !isEmpty(nick); if (nickname_only && nick_available) return nick; if (!nick_available) return name_first && !isEmpty(name) ? name : "@" + screen_name; return context.getString(R.string.name_with_nickname, name_first && !isEmpty(name) ? name : "@" + screen_name, nick); } public static String getErrorMessage(final Context context, final CharSequence message) { if (context == null) return ParseUtils.parseString(message); if (isEmpty(message)) return context.getString(R.string.error_unknown_error); return context.getString(R.string.error_message, message); } public static String getErrorMessage(final Context context, final CharSequence action, final CharSequence message) { if (context == null || isEmpty(action)) return ParseUtils.parseString(message); if (isEmpty(message)) return context.getString(R.string.error_unknown_error); return context.getString(R.string.error_message_with_action, action, message); } public static String getErrorMessage(final Context context, final CharSequence action, final Throwable t) { if (context == null) return null; if (t instanceof TwitterException) return getTwitterErrorMessage(context, action, (TwitterException) t); else if (t != null) return getErrorMessage(context, trimLineBreak(t.getMessage())); return context.getString(R.string.error_unknown_error); } public static String getErrorMessage(final Context context, final Throwable t) { if (t == null) return null; if (context != null && t instanceof TwitterException) return getTwitterErrorMessage(context, (TwitterException) t); return t.getMessage(); } public static int getFirstChildOffset(final AbsListView list) { if (list == null || list.getChildCount() == 0) return 0; return list.getChildAt(0).getTop(); } public static HttpClientWrapper getHttpClient(final Context context, final int timeoutMillis, final boolean ignoreSslError, final Proxy proxy, final HostAddressResolverFactory resolverFactory, final String userAgent, final boolean twitterClientHeader) { final ConfigurationBuilder cb = new ConfigurationBuilder(); cb.setHttpConnectionTimeout(timeoutMillis); cb.setIgnoreSSLError(ignoreSslError); cb.setIncludeTwitterClientHeader(twitterClientHeader); if (proxy != null && !Proxy.NO_PROXY.equals(proxy)) { final SocketAddress address = proxy.address(); if (address instanceof InetSocketAddress) { cb.setHttpProxyHost(((InetSocketAddress) address).getHostName()); cb.setHttpProxyPort(((InetSocketAddress) address).getPort()); } } cb.setHostAddressResolverFactory(resolverFactory); if (userAgent != null) { cb.setHttpUserAgent(userAgent); } cb.setHttpClientFactory(new TwidereHttpClientFactory(context)); return new HttpClientWrapper(cb.build()); } public static HttpClientWrapper getImageLoaderHttpClient(final Context context) { if (context == null) return null; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final int timeoutMillis = prefs.getInt(KEY_CONNECTION_TIMEOUT, 10000) * 1000; final Proxy proxy = getProxy(context); final String userAgent = generateBrowserUserAgent(); final HostAddressResolverFactory resolverFactory = new TwidereHostResolverFactory( TwittnukerApplication.getInstance(context)); return getHttpClient(context, timeoutMillis, true, proxy, resolverFactory, userAgent, false); } public static String getImageMimeType(final File image) { if (image == null) return null; final BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeFile(image.getPath(), o); return o.outMimeType; } public static String getImageMimeType(final InputStream is) { if (is == null) return null; final BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeStream(is, null, o); return o.outMimeType; } public static String getImagePathFromUri(final Context context, final Uri uri) { if (context == null || uri == null) return null; final String mediaUriStart = ParseUtils.parseString(MediaStore.Images.Media.EXTERNAL_CONTENT_URI); if (ParseUtils.parseString(uri).startsWith(mediaUriStart)) { final String[] proj = { MediaStore.Images.Media.DATA }; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), uri, proj, null, null, null); if (cur == null) return null; final int idxData = cur.getColumnIndexOrThrow(MediaStore.Images.Media.DATA); cur.moveToFirst(); try { return cur.getString(idxData); } finally { cur.close(); } } else { final String path = uri.getPath(); if (path != null && new File(path).exists()) return path; } return null; } public static String getImageUploadStatus(final Context context, final CharSequence[] links, final CharSequence text) { if (context == null || links == null || links.length == 0) return ParseUtils.parseString(text); final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final String imageUploadFormat = getNonEmptyString(prefs, KEY_IMAGE_UPLOAD_FORMAT, DEFAULT_IMAGE_UPLOAD_FORMAT); return imageUploadFormat.replace(FORMAT_PATTERN_LINK, ArrayUtils.toString(links, ' ', false)) .replace(FORMAT_PATTERN_TEXT, text); } public static String getInReplyToName(final Status status) { if (status == null) return null; final Status orig = status.isRetweet() ? status.getRetweetedStatus() : status; final long in_reply_to_user_id = status.getInReplyToUserId(); final UserMentionEntity[] entities = status.getUserMentionEntities(); if (entities == null) return orig.getInReplyToScreenName(); for (final UserMentionEntity entity : entities) { if (in_reply_to_user_id == entity.getId()) return entity.getName(); } return orig.getInReplyToScreenName(); } public static File getInternalCacheDir(final Context context, final String cacheDirName) { if (context == null) throw new NullPointerException(); final File cacheDir = new File(context.getCacheDir(), cacheDirName); if (cacheDir.isDirectory() || cacheDir.mkdirs()) return cacheDir; return new File(context.getCacheDir(), cacheDirName); } public static CharSequence getKeywordBoldedText(final CharSequence orig, final String... keywords) { return getKeywordHighlightedText(orig, new StyleSpan(Typeface.BOLD), keywords); } public static CharSequence getKeywordHighlightedText(final CharSequence orig, final CharacterStyle style, final String... keywords) { if (keywords == null || keywords.length == 0 || orig == null) return orig; final SpannableStringBuilder sb = SpannableStringBuilder.valueOf(orig); final StringBuilder patternBuilder = new StringBuilder(); for (int i = 0, j = keywords.length; i < j; i++) { if (i != 0) { patternBuilder.append('|'); } patternBuilder.append(Pattern.quote(keywords[i])); } final Matcher m = Pattern.compile(patternBuilder.toString(), Pattern.CASE_INSENSITIVE).matcher(orig); while (m.find()) { sb.setSpan(style, m.start(), m.end(), SpannableStringBuilder.SPAN_INCLUSIVE_INCLUSIVE); } return sb; } public static String getLinkHighlightOption(final Context context) { if (context == null) return null; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getString(KEY_LINK_HIGHLIGHT_OPTION, VALUE_LINK_HIGHLIGHT_OPTION_HIGHLIGHT); } public static int getLinkHighlightOptionInt(final Context context) { return getLinkHighlightOptionInt(getLinkHighlightOption(context)); } public static int getLinkHighlightOptionInt(final String option) { if (VALUE_LINK_HIGHLIGHT_OPTION_BOTH.equals(option)) return VALUE_LINK_HIGHLIGHT_OPTION_CODE_BOTH; else if (VALUE_LINK_HIGHLIGHT_OPTION_HIGHLIGHT.equals(option)) return VALUE_LINK_HIGHLIGHT_OPTION_CODE_HIGHLIGHT; else if (VALUE_LINK_HIGHLIGHT_OPTION_UNDERLINE.equals(option)) return VALUE_LINK_HIGHLIGHT_OPTION_CODE_UNDERLINE; return VALUE_LINK_HIGHLIGHT_OPTION_CODE_HIGHLIGHT; } public static String getLocalizedNumber(final Locale locale, final Number number) { final NumberFormat nf = NumberFormat.getInstance(locale); return nf.format(number); } public static String getMapStaticImageUri(final double lat, final double lng, final int zoom, final int w, final int h, final Locale locale) { return String.format(Locale.US, MAPS_STATIC_IMAGE_URI_TEMPLATE, zoom, w, h, locale.toString(), lat, lng, lat, lng); } public static String getMapStaticImageUri(final double lat, final double lng, final View v) { if (v == null) return null; final int wSpec = MeasureSpec.makeMeasureSpec(v.getWidth(), MeasureSpec.UNSPECIFIED); final int hSpec = MeasureSpec.makeMeasureSpec(v.getHeight(), MeasureSpec.UNSPECIFIED); v.measure(wSpec, hSpec); return getMapStaticImageUri(lat, lng, 12, v.getMeasuredWidth(), v.getMeasuredHeight(), v.getResources().getConfiguration().locale); } public static long[] getNewestMessageIdsFromDatabase(final Context context, final Uri uri) { final long[] account_ids = getActivatedAccountIds(context); return getNewestMessageIdsFromDatabase(context, uri, account_ids); } public static long[] getNewestMessageIdsFromDatabase(final Context context, final Uri uri, final long[] account_ids) { if (context == null || uri == null || account_ids == null) return null; final String[] cols = new String[] { DirectMessages.MESSAGE_ID }; final ContentResolver resolver = context.getContentResolver(); final long[] status_ids = new long[account_ids.length]; int idx = 0; for (final long account_id : account_ids) { final String where = Statuses.ACCOUNT_ID + " = " + account_id; final Cursor cur = ContentResolverUtils.query(resolver, uri, cols, where, null, DirectMessages.DEFAULT_SORT_ORDER); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); status_ids[idx] = cur.getLong(cur.getColumnIndexOrThrow(DirectMessages.MESSAGE_ID)); } cur.close(); idx++; } return status_ids; } public static long[] getNewestStatusIdsFromDatabase(final Context context, final Uri uri) { final long[] account_ids = getActivatedAccountIds(context); return getNewestStatusIdsFromDatabase(context, uri, account_ids); } public static long[] getNewestStatusIdsFromDatabase(final Context context, final Uri uri, final long[] account_ids) { if (context == null || uri == null || account_ids == null) return null; final String[] cols = new String[] { Statuses.STATUS_ID }; final ContentResolver resolver = context.getContentResolver(); final long[] status_ids = new long[account_ids.length]; int idx = 0; for (final long account_id : account_ids) { final String where = Statuses.ACCOUNT_ID + " = " + account_id; final Cursor cur = ContentResolverUtils.query(resolver, uri, cols, where, null, Statuses.DEFAULT_SORT_ORDER); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); status_ids[idx] = cur.getLong(cur.getColumnIndexOrThrow(Statuses.STATUS_ID)); } cur.close(); idx++; } return status_ids; } public static String getNonEmptyString(final SharedPreferences pref, final String key, final String def) { if (pref == null) return def; final String val = pref.getString(key, def); return isEmpty(val) ? def : val; } public static String getNormalTwitterProfileImage(final String url) { return getTwitterProfileImageOfSize(url, "normal"); } public static Uri getNotificationUri(final int tableId, final Uri def) { switch (tableId) { case TABLE_ID_DIRECT_MESSAGES: case TABLE_ID_DIRECT_MESSAGES_CONVERSATION: case TABLE_ID_DIRECT_MESSAGES_CONVERSATION_SCREEN_NAME: case TABLE_ID_DIRECT_MESSAGES_CONVERSATIONS_ENTRIES: return DirectMessages.CONTENT_URI; } return def; } public static long[] getOldestMessageIdsFromDatabase(final Context context, final Uri uri) { final long[] account_ids = getActivatedAccountIds(context); return getOldestMessageIdsFromDatabase(context, uri, account_ids); } public static long[] getOldestMessageIdsFromDatabase(final Context context, final Uri uri, final long[] account_ids) { if (context == null || uri == null) return null; final String[] cols = new String[] { DirectMessages.MESSAGE_ID }; final ContentResolver resolver = context.getContentResolver(); final long[] status_ids = new long[account_ids.length]; int idx = 0; for (final long account_id : account_ids) { final String where = Statuses.ACCOUNT_ID + " = " + account_id; final Cursor cur = ContentResolverUtils.query(resolver, uri, cols, where, null, DirectMessages.MESSAGE_ID); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); status_ids[idx] = cur.getLong(cur.getColumnIndexOrThrow(DirectMessages.MESSAGE_ID)); } cur.close(); idx++; } return status_ids; } public static long[] getOldestStatusIdsFromDatabase(final Context context, final Uri uri) { final long[] account_ids = getActivatedAccountIds(context); return getOldestStatusIdsFromDatabase(context, uri, account_ids); } public static long[] getOldestStatusIdsFromDatabase(final Context context, final Uri uri, final long[] account_ids) { if (context == null || uri == null || account_ids == null) return null; final String[] cols = new String[] { Statuses.STATUS_ID }; final ContentResolver resolver = context.getContentResolver(); final long[] status_ids = new long[account_ids.length]; int idx = 0; for (final long account_id : account_ids) { final String where = Statuses.ACCOUNT_ID + " = " + account_id; final Cursor cur = ContentResolverUtils.query(resolver, uri, cols, where, null, Statuses.STATUS_ID); if (cur == null) { continue; } if (cur.getCount() > 0) { cur.moveToFirst(); status_ids[idx] = cur.getLong(cur.getColumnIndexOrThrow(Statuses.STATUS_ID)); } cur.close(); idx++; } return status_ids; } public static String getOriginalTwitterProfileImage(final String url) { if (url == null) return null; if (PATTERN_TWITTER_PROFILE_IMAGES.matcher(url).matches()) return replaceLast(url, "_" + TWITTER_PROFILE_IMAGES_AVAILABLE_SIZES, ""); return url; } public static Proxy getProxy(final Context context) { if (context == null) return null; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final boolean enable_proxy = prefs.getBoolean(KEY_ENABLE_PROXY, false); if (!enable_proxy) return Proxy.NO_PROXY; final String proxyHost = prefs.getString(KEY_PROXY_HOST, null); final int proxyPort = ParseUtils.parseInt(prefs.getString(KEY_PROXY_PORT, "-1")); if (!isEmpty(proxyHost) && proxyPort >= 0 && proxyPort < 65535) { final SocketAddress addr = InetSocketAddress.createUnresolved(proxyHost, proxyPort); return new Proxy(Proxy.Type.HTTP, addr); } return Proxy.NO_PROXY; } public static String getQuoteStatus(final Context context, final String screen_name, final String text) { if (context == null) return null; String quote_format = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE) .getString(KEY_QUOTE_FORMAT, DEFAULT_QUOTE_FORMAT); if (isEmpty(quote_format)) { quote_format = DEFAULT_QUOTE_FORMAT; } return quote_format.replace(FORMAT_PATTERN_NAME, screen_name).replace(FORMAT_PATTERN_TEXT, text); } public static String getReasonablySmallTwitterProfileImage(final String url) { return getTwitterProfileImageOfSize(url, "reasonably_small"); } public static HttpResponse getRedirectedHttpResponse(final HttpClientWrapper client, final String url, final String signUrl, final Authorization auth) throws TwitterException { if (url == null) return null; final ArrayList<String> urls = new ArrayList<String>(); urls.add(url); HttpResponse resp; try { resp = client.get(url, signUrl, auth); } catch (final TwitterException te) { if (isRedirected(te.getStatusCode())) { resp = te.getHttpResponse(); } else throw te; } while (resp != null && isRedirected(resp.getStatusCode())) { final String request_url = resp.getResponseHeader("Location"); if (request_url == null) return null; if (urls.contains(request_url)) throw new TwitterException("Too many redirects"); urls.add(request_url); try { resp = client.get(request_url, request_url); } catch (final TwitterException te) { if (isRedirected(te.getStatusCode())) { resp = te.getHttpResponse(); } else throw te; } } return resp; } public static int getResId(final Context context, final String string) { if (context == null || string == null) return 0; Matcher m = PATTERN_RESOURCE_IDENTIFIER.matcher(string); final Resources res = context.getResources(); if (m.matches()) return res.getIdentifier(m.group(2), m.group(1), context.getPackageName()); m = PATTERN_XML_RESOURCE_IDENTIFIER.matcher(string); if (m.matches()) return res.getIdentifier(m.group(1), "xml", context.getPackageName()); return 0; } public static String getSampleDisplayName(final Context context, final boolean name_first, final boolean nickname_only) { if (context == null) return null; if (nickname_only) return TWIDERE_PREVIEW_NICKNAME; return context.getString(R.string.name_with_nickname, name_first ? TWIDERE_PREVIEW_NAME : "@" + TWIDERE_PREVIEW_SCREEN_NAME, TWIDERE_PREVIEW_NICKNAME); } public static String getSenderUserName(final Context context, final ParcelableDirectMessage user) { if (context == null || user == null) return null; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final boolean display_name = prefs.getBoolean(KEY_NAME_FIRST, true); return display_name ? user.sender_name : "@" + user.sender_screen_name; } public static String getShareStatus(final Context context, final CharSequence title, final CharSequence text) { if (context == null) return null; String share_format = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE) .getString(KEY_SHARE_FORMAT, DEFAULT_SHARE_FORMAT); if (isEmpty(share_format)) { share_format = DEFAULT_SHARE_FORMAT; } if (isEmpty(title)) return ParseUtils.parseString(text); return share_format.replace(FORMAT_PATTERN_TITLE, title).replace(FORMAT_PATTERN_TEXT, text != null ? text : ""); } public static ArrayList<Long> getStatusIdsInDatabase(final Context context, final Uri uri, final long account_id) { final ArrayList<Long> list = new ArrayList<Long>(); if (context == null) return list; final ContentResolver resolver = context.getContentResolver(); final String where = Statuses.ACCOUNT_ID + " = " + account_id; final String[] projection = new String[] { Statuses.STATUS_ID }; final Cursor cur = ContentResolverUtils.query(resolver, uri, projection, where, null, null); if (cur != null) { final int idx = cur.getColumnIndexOrThrow(Statuses.STATUS_ID); cur.moveToFirst(); while (!cur.isAfterLast()) { list.add(cur.getLong(idx)); cur.moveToNext(); } cur.close(); } return list; } public static int getStatusTypeIconRes(final boolean is_favorite, final boolean has_location, final boolean has_media, final boolean is_possibly_sensitive, final boolean is_retweeted_by_me) { if (is_favorite) return R.drawable.ic_indicator_starred; else if (is_possibly_sensitive && has_media) return R.drawable.ic_indicator_reported_media; else if (has_media) return R.drawable.ic_indicator_media; else if (is_retweeted_by_me) return R.drawable.ic_indicator_retweet; else if (has_location) return R.drawable.ic_indicator_location; return 0; } public static String getTabDisplayOption(final Context context) { if (context == null) return null; final String defaultOption = context.getString(R.string.default_tab_display_option); final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getString(KEY_TAB_DISPLAY_OPTION, defaultOption); } public static int getTabDisplayOptionInt(final Context context) { return getTabDisplayOptionInt(getTabDisplayOption(context)); } public static int getTabDisplayOptionInt(final String option) { if (VALUE_TAB_DIPLAY_OPTION_ICON.equals(option)) return VALUE_TAB_DIPLAY_OPTION_CODE_ICON; else if (VALUE_TAB_DIPLAY_OPTION_LABEL.equals(option)) return VALUE_TAB_DIPLAY_OPTION_CODE_LABEL; return VALUE_TAB_DIPLAY_OPTION_CODE_BOTH; } public static int getTableId(final Uri uri) { if (uri == null) return -1; return CONTENT_PROVIDER_URI_MATCHER.match(uri); } public static String getTableNameById(final int id) { switch (id) { case TABLE_ID_ACCOUNTS: return Accounts.TABLE_NAME; case TABLE_ID_STATUSES: return Statuses.TABLE_NAME; case TABLE_ID_MENTIONS: return Mentions.TABLE_NAME; case TABLE_ID_DRAFTS: return Drafts.TABLE_NAME; case TABLE_ID_FILTERED_USERS: return Filters.Users.TABLE_NAME; case TABLE_ID_FILTERED_KEYWORDS: return Filters.Keywords.TABLE_NAME; case TABLE_ID_FILTERED_SOURCES: return Filters.Sources.TABLE_NAME; case TABLE_ID_FILTERED_LINKS: return Filters.Links.TABLE_NAME; case TABLE_ID_DIRECT_MESSAGES_INBOX: return DirectMessages.Inbox.TABLE_NAME; case TABLE_ID_DIRECT_MESSAGES_OUTBOX: return DirectMessages.Outbox.TABLE_NAME; case TABLE_ID_DIRECT_MESSAGES: return DirectMessages.TABLE_NAME; case TABLE_ID_DIRECT_MESSAGES_CONVERSATIONS_ENTRIES: return DirectMessages.ConversationEntries.TABLE_NAME; case TABLE_ID_TRENDS_LOCAL: return CachedTrends.Local.TABLE_NAME; case TABLE_ID_TABS: return Tabs.TABLE_NAME; case TABLE_ID_PUSH_NOTIFICATIONS: return PushNotifications.TABLE_NAME; case TABLE_ID_CACHED_STATUSES: return CachedStatuses.TABLE_NAME; case TABLE_ID_CACHED_USERS: return CachedUsers.TABLE_NAME; case TABLE_ID_CACHED_HASHTAGS: return CachedHashtags.TABLE_NAME; default: return null; } } public static String getTableNameByUri(final Uri uri) { if (uri == null) return null; return getTableNameById(getTableId(uri)); } public static int getTextCount(final String string) { if (string == null) return 0; return ArrayUtils.toStringArray(string).length; } public static int getTextCount(final TextView view) { if (view == null) return 0; final String string = ParseUtils.parseString(view.getText()); return getTextCount(string); } public static long getTimestampFromDate(final Date date) { if (date == null) return -1; return date.getTime(); } public static Authorization getTwitterAuthorization(final Context context, final AccountWithCredentials account) { if (context == null || account == null) return null; switch (account.auth_type) { case Accounts.AUTH_TYPE_OAUTH: case Accounts.AUTH_TYPE_XAUTH: { final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); // Here I use old consumer key/secret because it's default // key for older // versions final String prefConsumerKey = prefs.getString(KEY_CONSUMER_KEY, TWITTER_CONSUMER_KEY_2); final String prefConsumerSecret = prefs.getString(KEY_CONSUMER_SECRET, TWITTER_CONSUMER_SECRET_2); final ConfigurationBuilder cb = new ConfigurationBuilder(); if (!isEmpty(account.api_url_format)) { cb.setRestBaseURL(getApiUrl(account.api_url_format, "api", "/1.1/")); cb.setOAuthBaseURL(getApiUrl(account.api_url_format, "api", "/oauth/")); cb.setUploadBaseURL(getApiUrl(account.api_url_format, "upload", "/1.1/")); if (!account.same_oauth_signing_url) { cb.setSigningRestBaseURL(DEFAULT_SIGNING_REST_BASE_URL); cb.setSigningOAuthBaseURL(DEFAULT_SIGNING_OAUTH_BASE_URL); cb.setSigningUploadBaseURL(DEFAULT_SIGNING_UPLOAD_BASE_URL); } } if (!isEmpty(account.consumer_key) && !isEmpty(account.consumer_secret)) { cb.setOAuthConsumerKey(account.consumer_key); cb.setOAuthConsumerSecret(account.consumer_secret); } else if (!isEmpty(prefConsumerKey) && !isEmpty(prefConsumerSecret)) { cb.setOAuthConsumerKey(prefConsumerKey); cb.setOAuthConsumerSecret(prefConsumerSecret); } else { cb.setOAuthConsumerKey(TWITTER_CONSUMER_KEY_2); cb.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET_2); } final OAuthAuthorization auth = new OAuthAuthorization(cb.build()); auth.setOAuthAccessToken(new AccessToken(account.oauth_token, account.oauth_token_secret)); return auth; } case Accounts.AUTH_TYPE_BASIC: { final String screenName = account.screen_name; final String username = account.basic_auth_username; final String loginName = username != null ? username : screenName; final String password = account.basic_auth_password; if (isEmpty(loginName) || isEmpty(password)) return null; return new BasicAuthorization(loginName, password); } default: { return null; } } } public static Authorization getTwitterAuthorization(final Context context, final long accountId) { final String where = Where.equals(new Column(Accounts.ACCOUNT_ID), accountId).getSQL(); final Cursor c = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, Accounts.COLUMNS, where.toString(), null, null); if (c == null) return null; try { if (!c.moveToFirst()) return null; switch (c.getInt(c.getColumnIndexOrThrow(Accounts.AUTH_TYPE))) { case Accounts.AUTH_TYPE_OAUTH: case Accounts.AUTH_TYPE_XAUTH: { final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final String prefConsumerKey = prefs.getString(KEY_CONSUMER_KEY, TWITTER_CONSUMER_KEY_2); final String prefConsumerSecret = prefs.getString(KEY_CONSUMER_SECRET, TWITTER_CONSUMER_SECRET_2); final ConfigurationBuilder cb = new ConfigurationBuilder(); final String apiUrlFormat = c.getString(c.getColumnIndex(Accounts.API_URL_FORMAT)); final String consumerKey = trim(c.getString(c.getColumnIndex(Accounts.CONSUMER_KEY))); final String consumerSecret = trim(c.getString(c.getColumnIndex(Accounts.CONSUMER_SECRET))); final boolean sameOAuthSigningUrl = c .getInt(c.getColumnIndex(Accounts.SAME_OAUTH_SIGNING_URL)) == 1; if (!isEmpty(apiUrlFormat)) { cb.setRestBaseURL(getApiUrl(apiUrlFormat, "api", "/1.1/")); cb.setOAuthBaseURL(getApiUrl(apiUrlFormat, "api", "/oauth/")); cb.setUploadBaseURL(getApiUrl(apiUrlFormat, "upload", "/1.1/")); if (!sameOAuthSigningUrl) { cb.setSigningRestBaseURL(DEFAULT_SIGNING_REST_BASE_URL); cb.setSigningOAuthBaseURL(DEFAULT_SIGNING_OAUTH_BASE_URL); cb.setSigningUploadBaseURL(DEFAULT_SIGNING_UPLOAD_BASE_URL); } } if (!isEmpty(consumerKey) && !isEmpty(consumerSecret)) { cb.setOAuthConsumerKey(consumerKey); cb.setOAuthConsumerSecret(consumerSecret); } else if (!isEmpty(prefConsumerKey) && !isEmpty(prefConsumerSecret)) { cb.setOAuthConsumerKey(prefConsumerKey); cb.setOAuthConsumerSecret(prefConsumerSecret); } else { cb.setOAuthConsumerKey(TWITTER_CONSUMER_KEY_2); cb.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET_2); } final OAuthAuthorization auth = new OAuthAuthorization(cb.build()); final String token = c.getString(c.getColumnIndexOrThrow(Accounts.OAUTH_TOKEN)); final String tokenSecret = c.getString(c.getColumnIndexOrThrow(Accounts.OAUTH_TOKEN_SECRET)); auth.setOAuthAccessToken(new AccessToken(token, tokenSecret)); return auth; } case Accounts.AUTH_TYPE_BASIC: { final String screenName = c.getString(c.getColumnIndexOrThrow(Accounts.SCREEN_NAME)); final String username = c.getString(c.getColumnIndexOrThrow(Accounts.BASIC_AUTH_USERNAME)); final String loginName = username != null ? username : screenName; final String password = c.getString(c.getColumnIndexOrThrow(Accounts.BASIC_AUTH_PASSWORD)); if (isEmpty(loginName) || isEmpty(password)) return null; return new BasicAuthorization(loginName, password); } default: { return null; } } } finally { c.close(); } } public static String getTwitterErrorMessage(final Context context, final CharSequence action, final TwitterException te) { if (context == null) return null; if (te == null) return context.getString(R.string.error_unknown_error); if (te.exceededRateLimitation()) { final RateLimitStatus status = te.getRateLimitStatus(); final long secUntilReset = status.getSecondsUntilReset() * 1000; final String nextResetTime = ParseUtils .parseString(getRelativeTimeSpanString(System.currentTimeMillis() + secUntilReset)); if (isEmpty(action)) return context.getString(R.string.error_message_rate_limit, nextResetTime.trim()); return context.getString(R.string.error_message_rate_limit_with_action, action, nextResetTime.trim()); } else if (te.getErrorCode() > 0) { final String msg = StatusCodeMessageUtils.getTwitterErrorMessage(context, te.getErrorCode()); return getErrorMessage(context, action, msg != null ? msg : trimLineBreak(te.getMessage())); } else if (te.getCause() instanceof SSLException) { final String msg = te.getCause().getMessage(); if (msg != null && msg.contains("!=")) return getErrorMessage(context, action, context.getString(R.string.ssl_error)); else return getErrorMessage(context, action, context.getString(R.string.network_error)); } else if (te.getCause() instanceof IOException) return getErrorMessage(context, action, context.getString(R.string.network_error)); else if (te.getCause() instanceof JSONException) return getErrorMessage(context, action, context.getString(R.string.api_data_corrupted)); else return getErrorMessage(context, action, trimLineBreak(te.getMessage())); } public static String getTwitterErrorMessage(final Context context, final TwitterException te) { if (te == null) return null; if (StatusCodeMessageUtils.containsTwitterError(te.getErrorCode())) return StatusCodeMessageUtils.getTwitterErrorMessage(context, te.getErrorCode()); else if (StatusCodeMessageUtils.containsHttpStatus(te.getStatusCode())) return StatusCodeMessageUtils.getHttpStatusMessage(context, te.getStatusCode()); else return te.getMessage(); } public static Twitter getTwitterInstance(final Context context, final long accountId, final boolean includeEntities) { return getTwitterInstance(context, accountId, includeEntities, true, !MIUIUtils.isMIUI()); } public static Twitter getTwitterInstance(final Context context, final long accountId, final boolean includeEntities, final boolean includeRetweets) { return getTwitterInstance(context, accountId, includeEntities, includeRetweets, !MIUIUtils.isMIUI()); } public static Twitter getTwitterInstance(final Context context, final long accountId, final String mediaProvider, final String mediaProviderKey) { return getTwitterInstance(context, accountId, false, false, true, mediaProvider, mediaProviderKey); } public static Twitter getTwitterInstance(final Context context, final long accountId, final boolean includeEntities, final boolean includeRetweets, final boolean useApacheHttpclient) { return getTwitterInstance(context, accountId, includeEntities, includeRetweets, useApacheHttpclient, null, null); } public static Twitter getTwitterInstance(final Context context, final long accountId, final boolean includeEntities, final boolean includeRetweets, final boolean apacheHttp, final String mediaProvider, final String mediaProviderAPIKey) { if (context == null) return null; final TwittnukerApplication app = TwittnukerApplication.getInstance(context); final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final int connection_timeout = prefs.getInt(KEY_CONNECTION_TIMEOUT, 10) * 1000; final boolean enableGzip = prefs.getBoolean(KEY_GZIP_COMPRESSING, true); final boolean ignoreSSLError = prefs.getBoolean(KEY_IGNORE_SSL_ERROR, false); final boolean enableProxy = prefs.getBoolean(KEY_ENABLE_PROXY, false); // Here I use old consumer key/secret because it's default key for older // versions final String where = Where.equals(new Column(Accounts.ACCOUNT_ID), accountId).getSQL(); final Cursor c = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, Accounts.COLUMNS, where.toString(), null, null); if (c == null) return null; try { if (!c.moveToFirst()) return null; final ConfigurationBuilder cb = new ConfigurationBuilder(); cb.setHostAddressResolverFactory(new TwidereHostResolverFactory(app)); if (apacheHttp) { cb.setHttpClientFactory(new TwidereHttpClientFactory(app)); } cb.setHttpConnectionTimeout(connection_timeout); setUserAgent(context, cb); cb.setGZIPEnabled(enableGzip); cb.setIgnoreSSLError(ignoreSSLError); if (enableProxy) { final String proxy_host = prefs.getString(KEY_PROXY_HOST, null); final int proxy_port = ParseUtils.parseInt(prefs.getString(KEY_PROXY_PORT, "-1")); if (!isEmpty(proxy_host) && proxy_port > 0) { cb.setHttpProxyHost(proxy_host); cb.setHttpProxyPort(proxy_port); } } final String prefConsumerKey = prefs.getString(KEY_CONSUMER_KEY, TWITTER_CONSUMER_KEY_2); final String prefConsumerSecret = prefs.getString(KEY_CONSUMER_SECRET, TWITTER_CONSUMER_SECRET_2); final String apiUrlFormat = c.getString(c.getColumnIndex(Accounts.API_URL_FORMAT)); final String consumerKey = trim(c.getString(c.getColumnIndex(Accounts.CONSUMER_KEY))); final String consumerSecret = trim(c.getString(c.getColumnIndex(Accounts.CONSUMER_SECRET))); final boolean sameOAuthSigningUrl = c.getInt(c.getColumnIndex(Accounts.SAME_OAUTH_SIGNING_URL)) == 1; if (!isEmpty(apiUrlFormat)) { cb.setRestBaseURL(getApiUrl(apiUrlFormat, "api", "/1.1/")); cb.setOAuthBaseURL(getApiUrl(apiUrlFormat, "api", "/oauth/")); cb.setUploadBaseURL(getApiUrl(apiUrlFormat, "upload", "/1.1/")); if (!sameOAuthSigningUrl) { cb.setSigningRestBaseURL(DEFAULT_SIGNING_REST_BASE_URL); cb.setSigningOAuthBaseURL(DEFAULT_SIGNING_OAUTH_BASE_URL); cb.setSigningUploadBaseURL(DEFAULT_SIGNING_UPLOAD_BASE_URL); } } if (!isEmpty(mediaProvider)) { cb.setMediaProvider(mediaProvider); } if (!isEmpty(mediaProviderAPIKey)) { cb.setMediaProviderAPIKey(mediaProviderAPIKey); } cb.setIncludeEntitiesEnabled(includeEntities); cb.setIncludeRTsEnabled(includeRetweets); switch (c.getInt(c.getColumnIndexOrThrow(Accounts.AUTH_TYPE))) { case Accounts.AUTH_TYPE_OAUTH: case Accounts.AUTH_TYPE_XAUTH: { if (!isEmpty(consumerKey) && !isEmpty(consumerSecret)) { cb.setOAuthConsumerKey(consumerKey); cb.setOAuthConsumerSecret(consumerSecret); } else if (!isEmpty(prefConsumerKey) && !isEmpty(prefConsumerSecret)) { cb.setOAuthConsumerKey(prefConsumerKey); cb.setOAuthConsumerSecret(prefConsumerSecret); } else { cb.setOAuthConsumerKey(TWITTER_CONSUMER_KEY_2); cb.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET_2); } final String token = c.getString(c.getColumnIndexOrThrow(Accounts.OAUTH_TOKEN)); final String tokenSecret = c.getString(c.getColumnIndexOrThrow(Accounts.OAUTH_TOKEN_SECRET)); if (isEmpty(token) || isEmpty(tokenSecret)) return null; cb.setOAuthAccessToken(token); cb.setOAuthAccessTokenSecret(tokenSecret); return new TwitterFactory(cb.build()).getInstance(new AccessToken(token, tokenSecret)); } case Accounts.AUTH_TYPE_BASIC: { final String screenName = c.getString(c.getColumnIndexOrThrow(Accounts.SCREEN_NAME)); final String username = c.getString(c.getColumnIndexOrThrow(Accounts.BASIC_AUTH_USERNAME)); final String loginName = username != null ? username : screenName; final String password = c.getString(c.getColumnIndexOrThrow(Accounts.BASIC_AUTH_PASSWORD)); if (isEmpty(loginName) || isEmpty(password)) return null; return new TwitterFactory(cb.build()).getInstance(new BasicAuthorization(loginName, password)); } case Accounts.AUTH_TYPE_TWIP_O_MODE: { return new TwitterFactory(cb.build()).getInstance(new TwipOModeAuthorization()); } default: { return null; } } } finally { c.close(); } } public static String getTwitterProfileImageOfSize(final String url, final String size) { if (url == null) return null; if (PATTERN_TWITTER_PROFILE_IMAGES.matcher(url).matches()) return replaceLast(url, "_" + TWITTER_PROFILE_IMAGES_AVAILABLE_SIZES, String.format("_%s", size)); return url; } public static String getUnescapedStatusString(final String string) { if (string == null) return null; return string.replace("&", "&").replace("<", "<").replace(">", ">"); } public static String getUserName(final Context context, final ParcelableStatus status) { if (context == null || status == null) return null; return getDisplayName(context, status.user_id, status.user_name, status.user_screen_name); } public static String getUserName(final Context context, final ParcelableUser user) { if (context == null || user == null) return null; return getDisplayName(context, user.id, user.name, user.screen_name); } public static String getUserName(final Context context, final User user) { if (context == null || user == null) return null; return getDisplayName(context, user.getId(), user.getName(), user.getScreenName()); } public static int getUserTypeIconRes(final boolean is_verified, final boolean is_protected) { if (is_verified) return R.drawable.ic_indicator_verified; else if (is_protected) return R.drawable.ic_indicator_protected; return 0; } public static boolean hasAccountSignedWithOfficialKeys(final Context context) { if (context == null) return false; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, Accounts.COLUMNS, null, null, null); if (cur == null) return false; final String[] keySecrets = context.getResources() .getStringArray(R.array.values_official_consumer_key_secret); final Account.Indices indices = new Account.Indices(cur); cur.moveToFirst(); try { while (!cur.isAfterLast()) { final String consumerKey = cur.getString(indices.consumer_key); final String consumerSecret = cur.getString(indices.consumer_secret); for (final String keySecret : keySecrets) { final String[] pair = keySecret.split(";"); if (pair[0].equals(consumerKey) && pair[1].equals(consumerSecret)) return true; } cur.moveToNext(); } } finally { cur.close(); } return false; } public static boolean hasAutoRefreshAccounts(final Context context) { final long[] accountIds = getAccountIds(context); final long[] refreshIds = AccountPreferences.getAutoRefreshEnabledAccountIds(context, accountIds); return refreshIds != null && refreshIds.length > 0; } public static boolean hasStaggeredTimeline() { return false; } public static int inferStatusBarHeight(final Activity activity) { final Window w = activity.getWindow(); final View decorView = w.getDecorView(); final Rect rect = new Rect(); decorView.getWindowVisibleDisplayFrame(rect); return rect.top; } public static void initAccountColor(final Context context) { if (context == null) return; final Cursor cur = ContentResolverUtils.query(context.getContentResolver(), Accounts.CONTENT_URI, new String[] { Accounts.ACCOUNT_ID, Accounts.COLOR }, null, null, null); if (cur == null) return; final int id_idx = cur.getColumnIndex(Accounts.ACCOUNT_ID), color_idx = cur.getColumnIndex(Accounts.COLOR); cur.moveToFirst(); while (!cur.isAfterLast()) { sAccountColors.put(cur.getLong(id_idx), cur.getInt(color_idx)); cur.moveToNext(); } cur.close(); } public static boolean isBatteryOkay(final Context context) { if (context == null) return false; final Context app = context.getApplicationContext(); final IntentFilter filter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); final Intent intent = app.registerReceiver(null, filter); if (intent == null) return false; final boolean plugged = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0) != 0; final float level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0); final float scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, 100); return plugged || level / scale > 0.15f; } public static boolean isCompactCards(final Context context) { final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs != null && prefs.getBoolean(KEY_COMPACT_CARDS, false); } public static boolean isDatabaseReady(final Context context) { final Cursor c = context.getContentResolver().query(TweetStore.CONTENT_URI_DATABASE_READY, null, null, null, null); try { return c != null; } finally { if (c != null) { c.close(); } } } public static boolean isDebugBuild() { return BuildConfig.DEBUG; } public static boolean isDebuggable(final Context context) { if (context == null) return false; final ApplicationInfo info; try { info = context.getPackageManager().getApplicationInfo(context.getPackageName(), 0); } catch (final NameNotFoundException e) { return false; } return (info.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0; } public static boolean isFiltered(final SQLiteDatabase database, final long user_id, final String text_plain, final String text_html, final String source, final long retweeted_by_id) { return isFiltered(database, user_id, text_plain, text_html, source, retweeted_by_id, true); } public static boolean isFiltered(final SQLiteDatabase database, final long user_id, final String text_plain, final String text_html, final String source, final long retweeted_by_id, final boolean filter_rts) { if (database == null) return false; if (text_plain == null && text_html == null && user_id <= 0 && source == null) return false; final StringBuilder builder = new StringBuilder(); final List<String> selection_args = new ArrayList<String>(); builder.append("SELECT NULL WHERE"); if (text_plain != null) { selection_args.add(text_plain); builder.append("(SELECT 1 IN (SELECT ? LIKE '%'||" + Filters.Keywords.TABLE_NAME + "." + Filters.VALUE + "||'%' FROM " + Filters.Keywords.TABLE_NAME + "))"); } if (text_html != null) { if (!selection_args.isEmpty()) { builder.append(" OR "); } selection_args.add(text_html); builder.append("(SELECT 1 IN (SELECT ? LIKE '%<a href=\"%'||" + Filters.Links.TABLE_NAME + "." + Filters.VALUE + "||'%\">%' FROM " + Filters.Links.TABLE_NAME + "))"); } if (user_id > 0) { if (!selection_args.isEmpty()) { builder.append(" OR "); } builder.append("(SELECT " + user_id + " IN (SELECT " + Filters.Users.USER_ID + " FROM " + Filters.Users.TABLE_NAME + "))"); } if (retweeted_by_id > 0) { if (!selection_args.isEmpty()) { builder.append(" OR "); } builder.append("(SELECT " + retweeted_by_id + " IN (SELECT " + Filters.Users.USER_ID + " FROM " + Filters.Users.TABLE_NAME + "))"); } if (source != null) { if (!selection_args.isEmpty()) { builder.append(" OR "); } selection_args.add(source); builder.append("(SELECT 1 IN (SELECT ? LIKE '%>'||" + Filters.Sources.TABLE_NAME + "." + Filters.VALUE + "||'</a>%' FROM " + Filters.Sources.TABLE_NAME + "))"); } final Cursor cur = database.rawQuery(builder.toString(), selection_args.toArray(new String[selection_args.size()])); if (cur == null) return false; try { return cur.getCount() > 0; } finally { cur.close(); } } public static boolean isFiltered(final SQLiteDatabase database, final ParcelableStatus status, final boolean filter_rts) { if (database == null || status == null) return false; return isFiltered(database, status.user_id, status.text_plain, status.text_html, status.source, status.retweeted_by_id, filter_rts); } public static boolean isMyAccount(final Context context, final long account_id) { if (context == null) return false; final ContentResolver resolver = context.getContentResolver(); final String where = Accounts.ACCOUNT_ID + " = " + account_id; final Cursor cur = ContentResolverUtils.query(resolver, Accounts.CONTENT_URI, new String[0], where, null, null); try { return cur != null && cur.getCount() > 0; } finally { if (cur != null) { cur.close(); } } } public static boolean isMyAccount(final Context context, final String screen_name) { if (context == null) return false; final ContentResolver resolver = context.getContentResolver(); final String where = Accounts.SCREEN_NAME + " = ?"; final Cursor cur = ContentResolverUtils.query(resolver, Accounts.CONTENT_URI, new String[0], where, new String[] { screen_name }, null); try { return cur != null && cur.getCount() > 0; } finally { if (cur != null) { cur.close(); } } } public static boolean isMyRetweet(final ParcelableStatus status) { if (status == null) return false; return status.retweeted_by_id == status.account_id || status.my_retweet_id > 0; } public static boolean isMyUserName(final Context context, final String screen_name) { if (context == null) return false; for (final String account_screen_name : getAccountScreenNames(context)) { if (account_screen_name.equalsIgnoreCase(screen_name)) return true; } return false; } public static boolean isNetworkAvailable(final Context context) { final ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); final NetworkInfo info = cm.getActiveNetworkInfo(); return info != null && info.isConnected(); } public static boolean isNotificationsSilent(final Context context) { if (context == null) return false; final SharedPreferences prefs = context.getSharedPreferences(SILENT_NOTIFICATIONS_PREFERENCE_NAME, Context.MODE_PRIVATE); final Calendar now = Calendar.getInstance(); return prefs.getBoolean("silent_notifications_at_" + now.get(Calendar.HOUR_OF_DAY), false); } public static boolean isOfficialConsumerKeySecret(final Context context, final String consumerKey, final String consumerSecret) { if (context == null || consumerKey == null || consumerSecret == null) return false; final String[] keySecrets = context.getResources() .getStringArray(R.array.values_official_consumer_key_secret); for (final String keySecret : keySecrets) { final String[] pair = keySecret.split(";"); if (pair[0].equals(consumerKey) && pair[1].equals(consumerSecret)) return true; } return false; } public static boolean isOfficialTwitterInstance(final Context context, final Twitter twitter) { if (context == null || twitter == null) return false; final Configuration conf = twitter.getConfiguration(); final Authorization auth = twitter.getAuthorization(); final boolean isOAuth = auth instanceof OAuthAuthorization || auth instanceof XAuthAuthorization; final String consumerKey = conf.getOAuthConsumerKey(), consumerSecret = conf.getOAuthConsumerSecret(); return isOAuth && isOfficialConsumerKeySecret(context, consumerKey, consumerSecret); } public static boolean isOnWifi(final Context context) { if (context == null) return false; final ConnectivityManager conn = (ConnectivityManager) context .getSystemService(Context.CONNECTIVITY_SERVICE); final NetworkInfo networkInfo = conn.getActiveNetworkInfo(); return networkInfo != null && networkInfo.getType() == ConnectivityManager.TYPE_WIFI && networkInfo.isConnected(); } public static boolean isPlainListStyle(final Context context) { final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs != null && prefs.getBoolean(KEY_PLAIN_LIST_STYLE, false); } public static boolean isRedirected(final int code) { return code == 301 || code == 302 || code == 307; } public static boolean isRTL(final Context context) { if (context == null) return false; final Resources res = context.getResources(); return "ar".equals(res.getConfiguration().locale.getLanguage()); // return // ConfigurationAccessor.getLayoutDirection(res.getConfiguration()) == // SCREENLAYOUT_LAYOUTDIR_RTL; } public static boolean isSameAccount(final Context context, final long account_id, final long user_id) { if (context == null || account_id <= 0 || user_id <= 0) return false; return account_id == user_id; } public static boolean isSameAccount(final Context context, final long account_id, final String screen_name) { if (context == null || account_id <= 0 || screen_name == null) return false; return screen_name.equalsIgnoreCase(getAccountScreenName(context, account_id)); } public static boolean isUserLoggedIn(final Context context, final long account_id) { if (context == null) return false; final long[] ids = getAccountIds(context); if (ids == null) return false; for (final long id : ids) { if (id == account_id) return true; } return false; } public static boolean isValidImage(final File image) { if (image == null) return false; final BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeFile(image.getPath(), o); return o.outHeight > 0 && o.outWidth > 0; } public static boolean isValidImage(final InputStream is) { if (is == null) return false; final BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeStream(is, new Rect(), o); return o.outHeight > 0 && o.outWidth > 0; } public static boolean isValidUrl(final CharSequence text) { if (TextUtils.isEmpty(text)) return false; return URLUtil.isValidUrl(text.toString()); } public static final int matcherEnd(final Matcher matcher, final int group) { try { return matcher.end(group); } catch (final IllegalStateException e) { // Ignore. } return -1; } public static final String matcherGroup(final Matcher matcher, final int group) { try { return matcher.group(group); } catch (final IllegalStateException e) { // Ignore. } return null; } public static final int matcherStart(final Matcher matcher, final int group) { try { return matcher.start(group); } catch (final IllegalStateException e) { // Ignore. } return -1; } public static int matchLinkId(final Uri uri) { return LINK_HANDLER_URI_MATCHER.match(uri); } public static void openDirectMessagesConversation(final FragmentActivity activity, final long accountId, final long recipientId) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_DIRECT_MESSAGES_CONVERSATION); if (accountId > 0 && recipientId > 0) { builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_RECIPIENT_ID, String.valueOf(recipientId)); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openImage(final Context context, final long accountId, final String uri, final boolean isPossiblySensitive) { if (context == null || uri == null) return; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); if (context instanceof FragmentActivity && isPossiblySensitive && !prefs.getBoolean(KEY_DISPLAY_SENSITIVE_CONTENTS, false)) { final FragmentActivity activity = (FragmentActivity) context; final FragmentManager fm = activity.getSupportFragmentManager(); final DialogFragment fragment = new SensitiveContentWarningDialogFragment(); final Bundle args = new Bundle(); args.putLong(EXTRA_ACCOUNT_ID, accountId); args.putParcelable(EXTRA_URI, Uri.parse(uri)); fragment.setArguments(args); fragment.show(fm, "sensitive_content_warning"); } else { openImageDirectly(context, accountId, uri); } } public static void openImageDirectly(final Context context, final long accountId, final String uri) { if (context == null || uri == null) return; final Intent intent = new Intent(INTENT_ACTION_VIEW_IMAGE); intent.setData(Uri.parse(uri)); intent.putExtra(EXTRA_ACCOUNT_ID, accountId); intent.setClass(context, ImageViewerGLActivity.class); if (context instanceof Activity) { SwipebackActivityUtils.startSwipebackActivity((Activity) context, intent); } else { context.startActivity(intent); } } public static void openIncomingFriendships(final Activity activity, final long account_id) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_INCOMING_FRIENDSHIPS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openMap(final Context context, final double latitude, final double longitude) { if (context == null || !new ParcelableLocation(latitude, longitude).isValid()) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_MAP); builder.appendQueryParameter(QUERY_PARAM_LAT, String.valueOf(latitude)); builder.appendQueryParameter(QUERY_PARAM_LNG, String.valueOf(longitude)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.setClass(context, MapViewerActivity.class); if (context instanceof Activity) { SwipebackActivityUtils.startSwipebackActivity((Activity) context, intent); } else { context.startActivity(intent); } } public static void openMutesUsers(final Activity activity, final long account_id) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_MUTES_USERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openSavedSearches(final Activity activity, final long account_id) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_SAVED_SEARCHES); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openSearch(final Activity activity, final long account_id, final String query) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_SEARCH); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); builder.appendQueryParameter(QUERY_PARAM_QUERY, query); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatus(final Activity activity, final long accountId, final long statusId) { if (activity == null || accountId <= 0 || statusId <= 0) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, String.valueOf(statusId)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatus(final Activity activity, final ParcelableStatus status) { if (activity == null || status == null) return; final long account_id = status.account_id, status_id = status.id; final Bundle extras = new Bundle(); extras.putParcelable(EXTRA_STATUS, status); final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, String.valueOf(status_id)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.setExtrasClassLoader(activity.getClassLoader()); intent.putExtras(extras); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatuses(final Activity activity, final List<ParcelableStatus> statuses) { if (activity == null || statuses == null) return; final Bundle extras = new Bundle(); extras.putParcelableArrayList(EXTRA_STATUSES, new ArrayList<ParcelableStatus>(statuses)); final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUSES); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.putExtras(extras); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatusFavoriters(final Activity activity, final long accountId, final long statusId) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUS_FAVORITERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, String.valueOf(statusId)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatusReplies(final Activity activity, final long accountId, final long statusId, final String screenName) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUS_REPLIES); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, String.valueOf(statusId)); builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screenName); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openStatusRetweeters(final Activity activity, final long accountId, final long statusId) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_STATUS_RETWEETERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, String.valueOf(statusId)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openTweetSearch(final Activity activity, final long accountId, final String query) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_SEARCH); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_TYPE, QUERY_PARAM_VALUE_TWEETS); if (query != null) { builder.appendQueryParameter(QUERY_PARAM_QUERY, query); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserBlocks(final Activity activity, final long account_id) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_BLOCKS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserFavorites(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_FAVORITES); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserFollowers(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_FOLLOWERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserFriends(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_FRIENDS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListDetails(final Activity activity, final long accountId, final int listId, final long userId, final String screenName, final String listName) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); if (listId > 0) { builder.appendQueryParameter(QUERY_PARAM_LIST_ID, String.valueOf(listId)); } if (userId > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(userId)); } if (screenName != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screenName); } if (listName != null) { builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, listName); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListDetails(final Activity activity, final ParcelableUserList userList) { if (activity == null || userList == null) return; final long accountId = userList.account_id, userId = userList.user_id; final long listId = userList.id; final Bundle extras = new Bundle(); extras.putParcelable(EXTRA_USER_LIST, userList); final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(userId)); builder.appendQueryParameter(QUERY_PARAM_LIST_ID, String.valueOf(listId)); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.setExtrasClassLoader(activity.getClassLoader()); intent.putExtras(extras); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListMembers(final Activity activity, final long accountId, final long listId, final long userId, final String screenName, final String listName) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST_MEMBERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); if (listId > 0) { builder.appendQueryParameter(QUERY_PARAM_LIST_ID, String.valueOf(listId)); } if (userId > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(userId)); } if (screenName != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screenName); } if (listName != null) { builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, listName); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListMembers(final Activity activity, final ParcelableUserList list) { if (activity == null || list == null) return; openUserListMembers(activity, list.account_id, list.id, list.user_id, list.user_screen_name, list.name); } public static void openUserListMemberships(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null || account_id <= 0 || user_id <= 0 && isEmpty(screen_name)) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST_MEMBERSHIPS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserLists(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LISTS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListSubscribers(final Activity activity, final long accountId, final long listId, final long userId, final String screenName, final String listName) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST_SUBSCRIBERS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); if (listId > 0) { builder.appendQueryParameter(QUERY_PARAM_LIST_ID, String.valueOf(listId)); } if (userId > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(userId)); } if (screenName != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screenName); } if (listName != null) { builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, listName); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListSubscribers(final Activity activity, final ParcelableUserList list) { if (activity == null || list == null) return; openUserListSubscribers(activity, list.account_id, list.id, list.user_id, list.user_screen_name, list.name); } public static void openUserListTimeline(final Activity activity, final long accountId, final long listId, final long userId, final String screenName, final String listName) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_LIST_TIMELINE); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(accountId)); if (listId > 0) { builder.appendQueryParameter(QUERY_PARAM_LIST_ID, String.valueOf(listId)); } if (userId > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(userId)); } if (screenName != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screenName); } if (listName != null) { builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, listName); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserListTimeline(final Activity activity, final ParcelableUserList list) { if (activity == null || list == null) return; openUserListTimeline(activity, list.account_id, list.id, list.user_id, list.user_screen_name, list.name); } public static void openUserMentions(final Activity activity, final long account_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_MENTIONS); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserProfile(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null || account_id <= 0 || user_id <= 0 && isEmpty(screen_name)) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserProfile(final Activity activity, final ParcelableUser user) { if (activity == null || user == null) return; final Bundle extras = new Bundle(); extras.putParcelable(EXTRA_USER, user); final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(user.account_id)); if (user.id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user.id)); } if (user.screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, user.screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.setExtrasClassLoader(activity.getClassLoader()); intent.putExtras(extras); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUsers(final Activity activity, final List<ParcelableUser> users) { if (activity == null || users == null) return; final Bundle extras = new Bundle(); extras.putParcelableArrayList(EXTRA_USERS, new ArrayList<ParcelableUser>(users)); final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USERS); final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); intent.putExtras(extras); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static void openUserTimeline(final Activity activity, final long account_id, final long user_id, final String screen_name) { if (activity == null) return; final Uri.Builder builder = new Uri.Builder(); builder.scheme(SCHEME_TWITTNUKER); builder.authority(AUTHORITY_USER_TIMELINE); builder.appendQueryParameter(QUERY_PARAM_ACCOUNT_ID, String.valueOf(account_id)); if (user_id > 0) { builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(user_id)); } if (screen_name != null) { builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, screen_name); } final Intent intent = new Intent(Intent.ACTION_VIEW, builder.build()); SwipebackActivityUtils.startSwipebackActivity(activity, intent); } public static String replaceLast(final String text, final String regex, final String replacement) { if (text == null || regex == null || replacement == null) return text; return text.replaceFirst("(?s)" + regex + "(?!.*?" + regex + ")", replacement); } /** * Resizes specific a Bitmap with keeping ratio. */ public static Bitmap resizeBitmap(Bitmap orig, final int desireWidth, final int desireHeight) { final int width = orig.getWidth(); final int height = orig.getHeight(); if (0 < width && 0 < height && desireWidth < width || desireHeight < height) { // Calculate scale float scale; if (width < height) { scale = (float) desireHeight / (float) height; if (desireWidth < width * scale) { scale = (float) desireWidth / (float) width; } } else { scale = (float) desireWidth / (float) width; } // Draw resized image final Matrix matrix = new Matrix(); matrix.postScale(scale, scale); final Bitmap bitmap = Bitmap.createBitmap(orig, 0, 0, width, height, matrix, true); final Canvas canvas = new Canvas(bitmap); canvas.drawBitmap(bitmap, 0, 0, null); orig = bitmap; } return orig; } public static void restartActivity(final Activity activity) { if (activity == null) return; final int enter_anim = android.R.anim.fade_in; final int exit_anim = android.R.anim.fade_out; activity.finish(); activity.overridePendingTransition(enter_anim, exit_anim); activity.startActivity(activity.getIntent()); activity.overridePendingTransition(enter_anim, exit_anim); } public static void scrollListToPosition(final AbsListView list, final int position) { scrollListToPosition(list, position, 0); } public static void scrollListToPosition(final AbsListView list, final int position, final int offset) { if (list == null) return; if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { if (list instanceof ListView) { ((ListView) list).setSelectionFromTop(position, offset); } else { list.setSelection(position); } stopListView(list); } else { stopListView(list); if (list instanceof ListView) { ((ListView) list).setSelectionFromTop(position, offset); } else { list.setSelection(position); } } } public static void scrollListToTop(final AbsListView list) { if (list == null) return; scrollListToPosition(list, 0); } public static void setMenuForStatus(final Context context, final Menu menu, final ParcelableStatus status) { if (context == null || menu == null || status == null) return; final int activatedColor = ThemeUtils.getUserThemeColor(context); final boolean isMyRetweet = isMyRetweet(status); final MenuItem delete = menu.findItem(MENU_DELETE); if (delete != null) { delete.setVisible(status.account_id == status.user_id && !isMyRetweet); } final MenuItem retweet = menu.findItem(MENU_RETWEET); if (retweet != null) { final Drawable icon = retweet.getIcon().mutate(); retweet.setVisible(!status.user_is_protected || isMyRetweet); if (isMyRetweet) { icon.setColorFilter(activatedColor, Mode.SRC_ATOP); retweet.setTitle(R.string.cancel_retweet); } else { icon.clearColorFilter(); retweet.setTitle(R.string.retweet); } } final MenuItem itemRetweetSubmenu = menu.findItem(R.id.retweet_submenu); if (itemRetweetSubmenu != null) { final Drawable icon = itemRetweetSubmenu.getIcon().mutate(); if (isMyRetweet) { icon.setColorFilter(activatedColor, Mode.SRC_ATOP); } else { icon.clearColorFilter(); } } final MenuItem favorite = menu.findItem(MENU_FAVORITE); if (favorite != null) { final Drawable icon = favorite.getIcon().mutate(); if (status.is_favorite) { icon.setColorFilter(activatedColor, Mode.SRC_ATOP); favorite.setTitle(R.string.unfavorite); } else { icon.clearColorFilter(); favorite.setTitle(R.string.favorite); } } final MenuItem love = menu.findItem(MENU_LOVE); if (love != null) { final Drawable icon = love.getIcon().mutate(); love.setVisible(!status.user_is_protected || isMyRetweet); if (isMyRetweet && status.is_favorite) { icon.setColorFilter(activatedColor, Mode.SRC_ATOP); } else { icon.clearColorFilter(); } } final MenuItem translate = menu.findItem(MENU_TRANSLATE); if (translate != null) { final AccountWithCredentials account = Account.getAccountWithCredentials(context, status.account_id); final boolean isOfficialKey = AccountWithCredentials.isOfficialCredentials(context, account); setMenuItemAvailability(menu, MENU_TRANSLATE, isOfficialKey); } final MenuItem shareItem = menu.findItem(R.id.share_submenu); final Menu shareSubmenu = shareItem != null && shareItem.hasSubMenu() ? shareItem.getSubMenu() : null; if (shareSubmenu != null) { final Intent shareIntent = createStatusShareIntent(context, status); shareSubmenu.removeGroup(MENU_GROUP_STATUS_SHARE); addIntentToMenu(context, shareSubmenu, shareIntent, MENU_GROUP_STATUS_SHARE); } } public static void setMenuItemAvailability(final Menu menu, final int id, final boolean available) { if (menu == null) return; final MenuItem item = menu.findItem(id); if (item == null) return; item.setVisible(available); item.setEnabled(available); } public static void setMenuItemIcon(final Menu menu, final int id, final int icon) { if (menu == null) return; final MenuItem item = menu.findItem(id); if (item == null) return; item.setIcon(icon); } public static void setMenuItemTitle(final Menu menu, final int id, final int icon) { if (menu == null) return; final MenuItem item = menu.findItem(id); if (item == null) return; item.setTitle(icon); } public static void setUserAgent(final Context context, final ConfigurationBuilder cb) { final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); final boolean gzip_compressing = prefs.getBoolean(KEY_GZIP_COMPRESSING, true); final PackageManager pm = context.getPackageManager(); try { final PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0); final String version_name = pi.versionName; cb.setClientVersion(pi.versionName); cb.setClientName(APP_NAME); cb.setClientURL(APP_PROJECT_URL); cb.setHttpUserAgent( APP_NAME + " " + APP_PROJECT_URL + " / " + version_name + (gzip_compressing ? " (gzip)" : "")); } catch (final PackageManager.NameNotFoundException e) { } } public static boolean shouldEnableFiltersForRTs(final Context context) { if (context == null) return false; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getBoolean(KEY_FILTERS_FOR_RTS, true); } public static boolean shouldForceUsingPrivateAPIs(final Context context) { if (context == null) return false; final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return prefs.getBoolean(KEY_FORCE_USING_PRIVATE_APIS, false); } public static boolean shouldStopAutoRefreshOnBatteryLow(final Context context) { final SharedPreferences mPreferences = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); return mPreferences.getBoolean(KEY_STOP_AUTO_REFRESH_WHEN_BATTERY_LOW, true); } public static void showErrorMessage(final Context context, final CharSequence message, final boolean long_message) { if (context == null) return; if (context instanceof Activity) { final Crouton crouton = Crouton.makeText((Activity) context, message, CroutonStyle.ALERT); final CroutonConfiguration.Builder cb = new CroutonConfiguration.Builder(); cb.setDuration(long_message ? CroutonConfiguration.DURATION_LONG : CroutonConfiguration.DURATION_SHORT); crouton.setConfiguration(cb.build()); crouton.show(); } else { final Toast toast = Toast.makeText(context, message, long_message ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT); toast.show(); } } public static void showErrorMessage(final Context context, final CharSequence action, final CharSequence message, final boolean long_message) { if (context == null) return; showErrorMessage(context, getErrorMessage(context, message), long_message); } public static void showErrorMessage(final Context context, final CharSequence action, final Throwable t, final boolean long_message) { if (context == null) return; if (t instanceof TwitterException) { showTwitterErrorMessage(context, action, (TwitterException) t, long_message); return; } showErrorMessage(context, getErrorMessage(context, action, t), long_message); } public static void showErrorMessage(final Context context, final int action, final String desc, final boolean long_message) { if (context == null) return; showErrorMessage(context, context.getString(action), desc, long_message); } public static void showErrorMessage(final Context context, final int action, final Throwable t, final boolean long_message) { if (context == null) return; showErrorMessage(context, context.getString(action), t, long_message); } public static void showInfoMessage(final Context context, final CharSequence message, final boolean long_message) { if (context == null || isEmpty(message)) return; if (context instanceof Activity) { final Crouton crouton = Crouton.makeText((Activity) context, message, CroutonStyle.INFO); final CroutonConfiguration.Builder cb = new CroutonConfiguration.Builder(); cb.setDuration(long_message ? CroutonConfiguration.DURATION_LONG : CroutonConfiguration.DURATION_SHORT); crouton.setConfiguration(cb.build()); crouton.show(); } else { final Toast toast = Toast.makeText(context, message, long_message ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT); toast.show(); } } public static void showInfoMessage(final Context context, final int resId, final boolean long_message) { if (context == null) return; showInfoMessage(context, context.getText(resId), long_message); } public static void showMenuItemToast(final View v, final CharSequence text) { final int[] screenPos = new int[2]; final Rect displayFrame = new Rect(); v.getLocationOnScreen(screenPos); v.getWindowVisibleDisplayFrame(displayFrame); final int height = v.getHeight(); final int midy = screenPos[1] + height / 2; showMenuItemToast(v, text, midy >= displayFrame.height()); } public static void showMenuItemToast(final View v, final CharSequence text, final boolean isBottomBar) { final int[] screenPos = new int[2]; final Rect displayFrame = new Rect(); v.getLocationOnScreen(screenPos); v.getWindowVisibleDisplayFrame(displayFrame); final int width = v.getWidth(); final int height = v.getHeight(); final int screenWidth = v.getResources().getDisplayMetrics().widthPixels; final Toast cheatSheet = Toast.makeText(v.getContext(), text, Toast.LENGTH_SHORT); if (isBottomBar) { // Show along the bottom center cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height); } else { // Show along the top; follow action buttons cheatSheet.setGravity(Gravity.TOP | Gravity.RIGHT, screenWidth - screenPos[0] - width / 2, height); } cheatSheet.show(); } public static void showOkMessage(final Context context, final CharSequence message, final boolean long_message) { if (context == null || isEmpty(message)) return; if (context instanceof Activity) { final Crouton crouton = Crouton.makeText((Activity) context, message, CroutonStyle.CONFIRM); final CroutonConfiguration.Builder cb = new CroutonConfiguration.Builder(); cb.setDuration(long_message ? CroutonConfiguration.DURATION_LONG : CroutonConfiguration.DURATION_SHORT); crouton.setConfiguration(cb.build()); crouton.show(); } else { final Toast toast = Toast.makeText(context, message, long_message ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT); toast.show(); } } public static void showOkMessage(final Context context, final int resId, final boolean long_message) { if (context == null) return; showOkMessage(context, context.getText(resId), long_message); } public static void showTwitterErrorMessage(final Context context, final CharSequence action, final TwitterException te, final boolean long_message) { if (context == null) return; final String message; if (te != null) { if (action != null) { if (te.exceededRateLimitation()) { final RateLimitStatus status = te.getRateLimitStatus(); final long sec_until_reset = status.getSecondsUntilReset() * 1000; final String next_reset_time = ParseUtils .parseString(getRelativeTimeSpanString(System.currentTimeMillis() + sec_until_reset)); message = context.getString(R.string.error_message_rate_limit_with_action, action, next_reset_time.trim()); } else if (isErrorCodeMessageSupported(te)) { final String msg = StatusCodeMessageUtils.getMessage(context, te.getStatusCode(), te.getErrorCode()); message = context.getString(R.string.error_message_with_action, action, msg != null ? msg : trimLineBreak(te.getMessage())); } else if (te.getCause() instanceof SSLException) { final String msg = te.getCause().getMessage(); if (msg != null && msg.contains("!=")) { message = context.getString(R.string.error_message_with_action, action, context.getString(R.string.ssl_error)); } else { message = context.getString(R.string.error_message_with_action, action, context.getString(R.string.network_error)); } } else if (te.getCause() instanceof IOException) { message = context.getString(R.string.error_message_with_action, action, context.getString(R.string.network_error)); } else { message = context.getString(R.string.error_message_with_action, action, trimLineBreak(te.getMessage())); } } else { message = context.getString(R.string.error_message, trimLineBreak(te.getMessage())); } } else { message = context.getString(R.string.error_unknown_error); } showErrorMessage(context, message, long_message); } public static void showWarnMessage(final Context context, final CharSequence message, final boolean long_message) { if (context == null || isEmpty(message)) return; if (context instanceof Activity) { final Crouton crouton = Crouton.makeText((Activity) context, message, CroutonStyle.WARN); final CroutonConfiguration.Builder cb = new CroutonConfiguration.Builder(); cb.setDuration(long_message ? CroutonConfiguration.DURATION_LONG : CroutonConfiguration.DURATION_SHORT); crouton.setConfiguration(cb.build()); crouton.show(); } else { final Toast toast = Toast.makeText(context, message, long_message ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT); toast.show(); } } public static void showWarnMessage(final Context context, final int resId, final boolean long_message) { if (context == null) return; showWarnMessage(context, context.getText(resId), long_message); } public static void startRefreshServiceIfNeeded(final Context context) { final Intent refreshServiceIntent = new Intent(context, RefreshService.class); if (isNetworkAvailable(context) && hasAutoRefreshAccounts(context) && !isPushEnabled(context)) { if (isDebugBuild()) { Log.d(LOGTAG, "Start background refresh service"); } context.startService(refreshServiceIntent); } else { context.stopService(refreshServiceIntent); } } /** * Returns true if at least one account has Push enabled * @return */ public static boolean isPushEnabled(final Context context) { final long[] accountIds = getAccountIds(context); final AccountPreferences[] accountPrefs = AccountPreferences.getAccountPreferences(context, accountIds); for (final AccountPreferences pref : accountPrefs) { if (pref.isPushEnabled()) { return true; } } return false; } public static void startStatusShareChooser(final Context context, final ParcelableStatus status) { final Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("text/plain"); final String name = status.user_name, screenName = status.user_screen_name; final String timeString = formatToLongTimeString(context, status.timestamp); final String subject = context.getString(R.string.share_subject_format, name, screenName, timeString); intent.putExtra(Intent.EXTRA_SUBJECT, subject); intent.putExtra(Intent.EXTRA_TEXT, status.text_plain); intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); context.startActivity(Intent.createChooser(intent, context.getString(R.string.share))); } public static void stopListView(final AbsListView list) { if (list == null) return; if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_CANCEL, 0, 0, 0)); } else { list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN, 0, 0, 0)); list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, 0, 0, 0)); } } public static String trim(final String str) { return str != null ? str.trim() : null; } public static String trimLineBreak(final String orig) { if (orig == null) return null; return orig.replaceAll("\\n+", "\n"); } public static boolean truncateMessages(final List<DirectMessage> in, final List<DirectMessage> out, final long since_id) { if (in == null) return false; for (final DirectMessage message : in) { if (since_id > 0 && message.getId() <= since_id) { continue; } out.add(message); } return in.size() != out.size(); } public static boolean truncateStatuses(final List<twitter4j.Status> in, final List<twitter4j.Status> out, final long since_id) { if (in == null) return false; for (final twitter4j.Status status : in) { if (since_id > 0 && status.getId() <= since_id) { continue; } out.add(status); } return in.size() != out.size(); } private static Drawable getMetadataDrawable(final PackageManager pm, final ActivityInfo info, final String key) { if (pm == null || info == null || info.metaData == null || key == null || !info.metaData.containsKey(key)) return null; final Drawable d = pm.getDrawable(info.packageName, info.metaData.getInt(key), info.applicationInfo); return d; } private static boolean isErrorCodeMessageSupported(final TwitterException te) { if (te == null) return false; return StatusCodeMessageUtils.containsHttpStatus(te.getStatusCode()) || StatusCodeMessageUtils.containsTwitterError(te.getErrorCode()); } private static void parseEntities(final HtmlBuilder builder, final EntitySupport entities) { // Format media. final MediaEntity[] medias = entities.getMediaEntities(); if (medias != null) { for (final MediaEntity media : medias) { final int start = media.getStart(), end = media.getEnd(); final URL mediaUrl = media.getMediaURL(); if (mediaUrl != null && start >= 0 && end >= 0) { builder.addLink(ParseUtils.parseString(mediaUrl), media.getDisplayURL(), start, end); } } } final URLEntity[] urls = entities.getURLEntities(); if (urls != null) { for (final URLEntity url : urls) { final int start = url.getStart(), end = url.getEnd(); final URL expandedUrl = url.getExpandedURL(); if (expandedUrl != null && start >= 0 && end >= 0) { builder.addLink(ParseUtils.parseString(expandedUrl), url.getDisplayURL(), start, end); } } } } public static String parseString(final Object object) { if (object == null) return null; return String.valueOf(object); } public static void retweet(ParcelableStatus status, AsyncTwitterWrapper twitter) { if (isMyRetweet(status)) { cancelRetweet(twitter, status); } else { final long id_to_retweet = status.retweet_id > 0 ? status.retweet_id : status.id; twitter.retweetStatus(status.account_id, id_to_retweet); } } public static void favorite(ParcelableStatus status, AsyncTwitterWrapper twitter) { if (status.is_favorite) { twitter.destroyFavoriteAsync(status.account_id, status.id); } else { twitter.createFavoriteAsync(status.account_id, status.id); } } }