Back to project page MaterialManager.
The source code is released under:
There is no license, someone decided to pretty much republish Cabinet with no credit so I?m taking away the license altogether.
If you think the Android project MaterialManager listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
package com.afollestad.cabinet.utils; /* w w w . j av a2 s . c o m*/ import android.app.Activity; import android.app.ProgressDialog; import android.content.ActivityNotFoundException; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.ActivityInfo; import android.content.res.Configuration; import android.content.res.TypedArray; import android.net.Uri; import android.os.Environment; import android.preference.PreferenceManager; import android.util.Log; import android.view.View; import android.widget.EditText; import android.widget.Toast; import com.afollestad.cabinet.R; import com.afollestad.cabinet.file.CloudFile; import com.afollestad.cabinet.file.LocalFile; import com.afollestad.cabinet.file.base.File; import com.afollestad.cabinet.fragments.DirectoryFragment; import com.afollestad.cabinet.services.NetworkService; import com.afollestad.cabinet.sftp.SftpClient; import com.afollestad.cabinet.ui.DrawerActivity; import com.afollestad.materialdialogs.MaterialDialog; import java.util.Arrays; import java.util.List; import java.util.Locale; public class Utils { public static interface DuplicateCheckResult { void onResult(File file); } public interface InputCallback { void onInput(String input); } public interface InputCancelCallback extends InputCallback { void onCancel(); } public interface FileCallback { void onFile(File file); } public static int resolveDrawable(Context context, int drawable) { TypedArray a = context.obtainStyledAttributes(new int[]{drawable}); int resId = a.getResourceId(0, 0); a.recycle(); return resId; } public static int resolveColor(Context context, int color) { TypedArray a = context.obtainStyledAttributes(new int[]{color}); int resId = a.getColor(0, context.getResources().getColor(R.color.cabinet_color)); a.recycle(); return resId; } public static void lockOrientation(Activity context) { int currentOrientation = context.getResources().getConfiguration().orientation; if (currentOrientation == Configuration.ORIENTATION_LANDSCAPE) { context.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE); } else { context.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT); } } public static void unlockOrientation(Activity context) { context.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); } public static void checkDuplicates(final Activity context, final File file, final DuplicateCheckResult callback) { checkDuplicates(context, file, file.getNameNoExtension(), 0, callback); } private static void checkDuplicates(final Activity context, final File file, final String originalNameNoExt, final int checks, final DuplicateCheckResult callback) { Log.v("checkDuplicates", "Checking: " + file.getPath()); file.exists(new File.BooleanCallback() { @Override public void onComplete(final boolean result) { context.runOnUiThread(new Runnable() { @Override public void run() { if (result) { String newName = originalNameNoExt; if (checks > 0) newName += " (" + checks + ")"; if (!file.isDirectory()) newName += "." + file.getExtension(); File newFile = file.isRemote() ? new CloudFile(context, (CloudFile) file.getParent(), newName, file.isDirectory()) : new LocalFile(context, file.getParent(), newName); checkDuplicates(context, newFile, originalNameNoExt, 1 + checks, callback); } else { callback.onResult(file); } } }); } @Override public void onError(Exception e) { if (e != null) showErrorDialog(context, e.getMessage()); } }); } public static File checkDuplicatesSync(final Activity context, final File file) throws Exception { return checkDuplicatesSync(context, file, file.getNameNoExtension(), 0); } private static File checkDuplicatesSync(final Activity context, final File file, final String originalNameNoExt, final int checks) throws Exception { Log.v("checkDuplicatesSync", "Checking: " + file.getPath()); if (file.existsSync()) { String newName = originalNameNoExt; if (checks > 0) newName += " (" + checks + ")"; if (!file.isDirectory()) newName += "." + file.getExtension(); File newFile = file.isRemote() ? new CloudFile(context, (CloudFile) file.getParent(), newName, file.isDirectory()) : new LocalFile(context, file.getParent(), newName); return checkDuplicatesSync(context, newFile, originalNameNoExt, 1 + checks); } else return file; } public static void setSorter(DirectoryFragment context, int sorter) { PreferenceManager.getDefaultSharedPreferences(context.getActivity()).edit().putInt("sorter", sorter).commit(); context.mAdapter.showLastModified = (sorter == 5); context.sorter = sorter; context.resort(); } public static int getSorter(Context context) { return PreferenceManager.getDefaultSharedPreferences(context).getInt("sorter", 0); } public static void setGridMode(DirectoryFragment context, boolean grid) { PreferenceManager.getDefaultSharedPreferences(context.getActivity()).edit().putBoolean("grid_mode", grid).commit(); context.changeLayout(); } private static boolean isTablet(Context context) { return (context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE; } public static boolean getGridMode(Context context) { return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("grid_mode", isTablet(context)); } public static void setFilter(DirectoryFragment context, String filter) { PreferenceManager.getDefaultSharedPreferences(context.getActivity()).edit().putString("filter", filter).commit(); context.filter = filter; context.reload(); } public static String getFilter(Context context) { return PreferenceManager.getDefaultSharedPreferences(context).getString("filter", null); } public static boolean getShowHidden(Context context) { return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("show_hidden", false); } public interface ClickListener { void onPositive(int which, View view); } public static void showConfirmDialog(Activity context, int title, int message, Object replacement, final ClickListener callback) { new MaterialDialog.Builder(context) .positiveColorRes(R.color.cabinet_accent_color) .theme(ThemeUtils.getDialogTheme(context)) .title(title) .content(message, replacement) .positiveText(android.R.string.ok) .negativeText(android.R.string.cancel) .callback(new MaterialDialog.Callback() { @Override public void onPositive(MaterialDialog dialog) { callback.onPositive(0, null); } @Override public void onNegative(MaterialDialog dialog) { } }) .build().show(); } public static void showErrorDialog(Activity context, int message, Exception e) { showErrorDialog(context, context.getString(message, e.getMessage())); } public static void showErrorDialog(final Activity context, final String message) { context.runOnUiThread(new Runnable() { @Override public void run() { new MaterialDialog.Builder(context) .positiveColorRes(R.color.cabinet_accent_color) .theme(ThemeUtils.getDialogTheme(context)) .title(R.string.error) .content(message) .positiveText(android.R.string.ok) .callback(new MaterialDialog.SimpleCallback() { @Override public void onPositive(MaterialDialog dialog) { } }) .build().show(); } }); } public static ProgressDialog showProgressDialog(Activity context, int message, ProgressDialog.OnCancelListener cancelListener) { ProgressDialog mDialog = new ProgressDialog(context); mDialog.setCancelable(cancelListener != null); mDialog.setOnCancelListener(cancelListener); mDialog.setMessage(context.getString(message)); mDialog.setIndeterminate(true); mDialog.show(); return mDialog; } public static ProgressDialog showProgressDialog(Activity context, int message) { return showProgressDialog(context, message, null); } public static void showInputDialog(Activity context, int title, int hint, String prefillInput, final InputCallback callback) { final View view = context.getLayoutInflater().inflate(R.layout.dialog_input, null); MaterialDialog.Builder dialog = new MaterialDialog.Builder(context) .positiveColorRes(R.color.cabinet_accent_color) .theme(ThemeUtils.getDialogTheme(context)) .title(title) .positiveText(android.R.string.ok) .negativeText(android.R.string.cancel) .callback(new MaterialDialog.Callback() { @Override public void onPositive(MaterialDialog dialog) { if (callback != null) { EditText input = (EditText) view.findViewById(R.id.input); callback.onInput(input.getText().toString().trim()); } } @Override public void onNegative(MaterialDialog dialog) { } }).customView(view); final EditText input = (EditText) view.findViewById(R.id.input); if (hint != 0) input.setHint(hint); if (prefillInput != null) input.append(prefillInput); MaterialDialog alert = dialog.build(); alert.setOnDismissListener(new DialogInterface.OnDismissListener() { @Override public void onDismiss(DialogInterface dialog) { if (callback instanceof InputCancelCallback) ((InputCancelCallback) callback).onCancel(); } }); alert.show(); } private static boolean cancelledDownload; public static void downloadFile(final DrawerActivity context, final File item, final FileCallback callback) { final java.io.File downloadDir = new java.io.File(Environment.getExternalStorageDirectory(), "Cabinet"); if (!downloadDir.exists()) downloadDir.mkdir(); java.io.File tester = new java.io.File(downloadDir, item.getName()); if (tester.exists() && tester.length() == item.length()) { callback.onFile(new LocalFile(context, tester)); return; } final java.io.File dest = new java.io.File(downloadDir, item.getName()); cancelledDownload = false; final ProgressDialog connectDialog = Utils.showProgressDialog(context, R.string.connecting, new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialogInterface) { cancelledDownload = true; } }); context.getNetworkService().getSftpClient(new NetworkService.SftpGetCallback() { @Override public void onSftpClient(final SftpClient client) { if (cancelledDownload) return; context.runOnUiThread(new Runnable() { @Override public void run() { connectDialog.dismiss(); final ProgressDialog downloadDialog = Utils.showProgressDialog(context, R.string.downloading, new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialogInterface) { cancelledDownload = true; } }); client.get(item.getPath(), dest.getPath(), new SftpClient.CancelableCompletionCallback() { @Override public void onComplete() { context.runOnUiThread(new Runnable() { @Override public void run() { if (!cancelledDownload) { downloadDialog.dismiss(); callback.onFile(new LocalFile(context, dest)); } else if (dest.exists()) dest.delete(); } }); } @Override public boolean shouldCancel() { return cancelledDownload; } @Override public void onError(final Exception e) { context.runOnUiThread(new Runnable() { @Override public void run() { downloadDialog.dismiss(); Utils.showErrorDialog(context, R.string.failed_download_file, e); } }); } }); } }); } @Override public void onError(final Exception e) { context.runOnUiThread(new Runnable() { @Override public void run() { connectDialog.dismiss(); Utils.showErrorDialog(context, R.string.failed_connect_server, e); } }); } }, (CloudFile) item); } public static void openFile(final DrawerActivity context, final File item, final boolean openAs) { if (item.isRemote()) { downloadFile(context, item, new FileCallback() { @Override public void onFile(File file) { openLocal(context, file, openAs ? null : item.getMimeType(), (CloudFile) item); } }); return; } openLocal(context, item, openAs ? null : item.getMimeType(), null); } private static void openLocal(final Activity context, final File file, String mime, final CloudFile remoteSource) { List<String> textExts = Arrays.asList(context.getResources().getStringArray(R.array.other_text_extensions)); List<String> codeExts = Arrays.asList(context.getResources().getStringArray(R.array.code_extensions)); String ext = file.getExtension().toLowerCase(Locale.getDefault()); if (textExts.contains(ext) || codeExts.contains(ext)) { mime = "text/plain"; } if (mime == null) { new MaterialDialog.Builder(context) .positiveColorRes(R.color.cabinet_accent_color) .theme(ThemeUtils.getDialogTheme(context)) .title(R.string.open_as) .items(R.array.open_as_array) .itemsCallback(new MaterialDialog.ListCallback() { @Override public void onSelection(MaterialDialog dialog, View view, int which, CharSequence text) { String newMime; switch (which) { default: newMime = "text/*"; break; case 1: newMime = "image/*"; break; case 2: newMime = "audio/*"; break; case 3: newMime = "video/*"; break; case 4: newMime = "*/*"; break; } openLocal(context, file, newMime, remoteSource); } }).build().show(); return; } try { context.startActivity(new Intent(Intent.ACTION_VIEW) .setDataAndType(Uri.fromFile(file.toJavaFile()), mime) .putExtra("remote", remoteSource)); } catch (ActivityNotFoundException e) { Toast.makeText(context, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); } } }