Java tutorial
/* * * * * This file is part of QuickLyric * * Created by geecko * * * * QuickLyric 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. * * * * QuickLyric 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 QuickLyric. If not, see <http://www.gnu.org/licenses/>. * */ package com.evandroid.musica.broadcastReceiver; import android.app.Notification; import android.app.PendingIntent; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.PackageManager; import android.database.sqlite.SQLiteDatabase; import android.os.BadParcelableException; import android.os.Bundle; import android.preference.PreferenceManager; import android.support.v4.app.NotificationCompat; import android.support.v4.app.NotificationManagerCompat; import com.evandroid.musica.App; import com.evandroid.musica.R; import com.evandroid.musica.fragment.LyricsViewFragment; import com.evandroid.musica.utils.DatabaseHelper; import com.evandroid.musica.utils.OnlineAccessVerifier; public class MusicBroadcastReceiver extends BroadcastReceiver { static boolean autoUpdate = false; static boolean spotifyPlaying = false; public static void forceAutoUpdate(boolean force) { autoUpdate = force; } @Override public void onReceive(Context context, Intent intent) { /** Google Play Music //bool streaming long position //long albumId String album //bool currentSongLoaded String track //long ListPosition long ListSize //long id bool playing //long duration int previewPlayType //bool supportsRating int domain //bool albumArtFromService String artist //int rating bool local //bool preparing bool inErrorState */ Bundle extras = intent.getExtras(); SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(context); boolean lengthFilter = sharedPref.getBoolean("pref_filter_20min", true); if (extras != null) try { extras.getInt("state"); } catch (BadParcelableException e) { return; } if (extras == null || extras.getInt("state") > 1 //Tracks longer than 20min are presumably not songs || (lengthFilter && (extras.get("duration") instanceof Long && extras.getLong("duration") > 1200000) || (extras.get("duration") instanceof Double && extras.getDouble("duration") > 1200000) || (extras.get("duration") instanceof Integer && extras.getInt("duration") > 1200)) || (lengthFilter && (extras.get("secs") instanceof Long && extras.getLong("secs") > 1200000) || (extras.get("secs") instanceof Double && extras.getDouble("secs") > 1200000) || (extras.get("secs") instanceof Integer && extras.getInt("secs") > 1200))) return; String artist = extras.getString("artist"); String track = extras.getString("track"); long position = extras.containsKey("position") ? extras.getLong("position") : -1; if (extras.get("position") instanceof Double) position = Double.valueOf(extras.getDouble("position")).longValue(); boolean isPlaying = extras.getBoolean("playing", true); if (intent.getAction().equals("com.amazon.mp3.metachanged")) { artist = extras.getString("com.amazon.mp3.artist"); track = extras.getString("com.amazon.mp3.track"); } else if (intent.getAction().equals("com.spotify.music.metadatachanged")) isPlaying = spotifyPlaying; else if (intent.getAction().equals("com.spotify.music.playbackstatechanged")) spotifyPlaying = isPlaying; if ((artist == null || "".equals(artist)) //Could be problematic || (track == null || "".equals(track) || track.startsWith("DTNS"))) // Ignore one of my favorite podcasts return; SharedPreferences current = context.getSharedPreferences("current_music", Context.MODE_PRIVATE); String currentArtist = current.getString("artist", ""); String currentTrack = current.getString("track", ""); SharedPreferences.Editor editor = current.edit(); editor.putString("artist", artist); editor.putString("track", track); editor.putLong("position", position); editor.putBoolean("playing", isPlaying); if (isPlaying) { long currentTime = System.currentTimeMillis(); editor.putLong("startTime", currentTime); } editor.apply(); autoUpdate = autoUpdate || sharedPref.getBoolean("pref_auto_refresh", false); int notificationPref = Integer.valueOf(sharedPref.getString("pref_notifications", "0")); if (autoUpdate && App.isActivityVisible()) { Intent internalIntent = new Intent("Broadcast"); internalIntent.putExtra("artist", artist).putExtra("track", track); LyricsViewFragment.sendIntent(context, internalIntent); forceAutoUpdate(false); } SQLiteDatabase db = new DatabaseHelper(context).getReadableDatabase(); boolean inDatabase = DatabaseHelper.presenceCheck(db, new String[] { artist, track, artist, track }); db.close(); if (notificationPref != 0 && isPlaying && (inDatabase || OnlineAccessVerifier.check(context))) { Intent activityIntent = new Intent("com.geecko.QuickLyric.getLyrics").putExtra("TAGS", new String[] { artist, track }); Intent wearableIntent = new Intent("com.geecko.QuickLyric.SEND_TO_WEARABLE").putExtra("artist", artist) .putExtra("track", track); PendingIntent openAppPending = PendingIntent.getActivity(context, 0, activityIntent, PendingIntent.FLAG_CANCEL_CURRENT); PendingIntent wearablePending = PendingIntent.getBroadcast(context, 8, wearableIntent, PendingIntent.FLAG_CANCEL_CURRENT); NotificationCompat.Action wearableAction = new NotificationCompat.Action.Builder(R.drawable.ic_watch, context.getString(R.string.wearable_prompt), wearablePending).build(); NotificationCompat.Builder notifBuilder = new NotificationCompat.Builder(context); NotificationCompat.Builder wearableNotifBuilder = new NotificationCompat.Builder(context); if ("0".equals(sharedPref.getString("pref_theme", "0"))) notifBuilder.setColor(context.getResources().getColor(R.color.primary)); notifBuilder.setSmallIcon(R.drawable.ic_notif).setContentTitle(context.getString(R.string.app_name)) .setContentText(String.format("%s - %s", artist, track)).setContentIntent(openAppPending) .setVisibility(-1) // Notification.VISIBILITY_SECRET .setGroup("Lyrics_Notification").setGroupSummary(true); wearableNotifBuilder.setSmallIcon(R.drawable.ic_notif) .setContentTitle(context.getString(R.string.app_name)) .setContentText(String.format("%s - %s", artist, track)).setContentIntent(openAppPending) .setVisibility(-1) // Notification.VISIBILITY_SECRET .setGroup("Lyrics_Notification").setOngoing(false).setGroupSummary(false) .extend(new NotificationCompat.WearableExtender().addAction(wearableAction)); if (notificationPref == 2) { notifBuilder.setOngoing(true).setPriority(-2); // Notification.PRIORITY_MIN } else notifBuilder.setPriority(-1); // Notification.PRIORITY_LOW Notification notif = notifBuilder.build(); Notification wearableNotif = wearableNotifBuilder.build(); if (notificationPref == 2) notif.flags |= Notification.FLAG_NO_CLEAR | Notification.FLAG_ONGOING_EVENT; else notif.flags |= Notification.FLAG_AUTO_CANCEL; NotificationManagerCompat.from(context).notify(0, notif); try { context.getPackageManager().getPackageInfo("com.google.android.wearable.app", PackageManager.GET_META_DATA); NotificationManagerCompat.from(context).notify(8, wearableNotif); } catch (PackageManager.NameNotFoundException ignored) { } } else if (track.equals(current.getString("track", ""))) NotificationManagerCompat.from(context).cancel(0); } }