Examples with ContextWrapper android.content.ContextWrapper used on opensource projects

Example 61 with ContextWrapper

use of android.content.ContextWrapper in project android_frameworks_base by crdroidandroid.

the class Dialog method getAssociatedActivity.

/**
     * @return The activity associated with this dialog, or null if there is no associated activity.
     */
private ComponentName getAssociatedActivity() {
    Activity activity = mOwnerActivity;
    Context context = getContext();
    while (activity == null && context != null) {
        if (context instanceof Activity) {
            // found it!
            activity = (Activity) context;
        } else {
            context = (context instanceof ContextWrapper) ? // unwrap one level
            ((ContextWrapper) context).getBaseContext() : // done
            null;
        }
    }
    return activity == null ? null : activity.getComponentName();
}

Example 62 with ContextWrapper

use of android.content.ContextWrapper in project android_frameworks_base by crdroidandroid.

the class LockSettingsStorageTests method setUp.

@Override
protected void setUp() throws Exception {
    super.setUp();
    mStorageDir = new File(getContext().getFilesDir(), "locksettings");
    mDb = getContext().getDatabasePath("locksettings.db");
    assertTrue(mStorageDir.exists() || mStorageDir.mkdirs());
    assertTrue(FileUtils.deleteContents(mStorageDir));
    assertTrue(!mDb.exists() || mDb.delete());
    final Context ctx = getContext();
    setContext(new ContextWrapper(ctx) {

        @Override
        public Object getSystemService(String name) {
            if (USER_SERVICE.equals(name)) {
                return new UserManager(ctx, null) {

                    @Override
                    public UserInfo getProfileParent(int userHandle) {
                        if (userHandle == 2) {
                            // User 2 is a profile of user 1.
                            return new UserInfo(1, "name", 0);
                        }
                        if (userHandle == 3) {
                            // User 3 is a profile of user 0.
                            return new UserInfo(0, "name", 0);
                        }
                        return null;
                    }
                };
            }
            return super.getSystemService(name);
        }
    });
    mStorage = new LockSettingsStorage(getContext(), new LockSettingsStorage.Callback() {

        @Override
        public void initialize(SQLiteDatabase db) {
            mStorage.writeKeyValue(db, "initializedKey", "initialValue", 0);
        }
    }) {

        @Override
        String getLockPatternFilename(int userId) {
            return new File(mStorageDir, super.getLockPatternFilename(userId).replace('/', '-')).getAbsolutePath();
        }

        @Override
        String getLockPasswordFilename(int userId) {
            return new File(mStorageDir, super.getLockPasswordFilename(userId).replace('/', '-')).getAbsolutePath();
        }

        @Override
        String getChildProfileLockFile(int userId) {
            return new File(mStorageDir, super.getChildProfileLockFile(userId).replace('/', '-')).getAbsolutePath();
        }
    };
}

Example 63 with ContextWrapper

use of android.content.ContextWrapper in project instructure-android by instructure.

the class CameraView method requestPermissions.

private void requestPermissions(boolean requestCamera, boolean requestAudio) {
    Activity activity = null;
    Context context = getContext();
    while (context instanceof ContextWrapper) {
        if (context instanceof Activity) {
            activity = (Activity) context;
        }
        context = ((ContextWrapper) context).getBaseContext();
    }
    List<String> permissions = new ArrayList<>();
    if (requestCamera)
        permissions.add(Manifest.permission.CAMERA);
    if (requestAudio)
        permissions.add(Manifest.permission.RECORD_AUDIO);
    if (activity != null) {
        ActivityCompat.requestPermissions(activity, permissions.toArray(new String[permissions.size()]), CameraKit.Constants.PERMISSION_REQUEST_CAMERA);
    }
}

Example 64 with ContextWrapper

use of android.content.ContextWrapper in project Shuttle by timusus.

the class MusicServiceConnectionUtils method bindToService.

/**
 * @param context  The {@link Context} to use
 * @param callback The {@link ServiceConnection} to use
 * @return The new instance of {@link ServiceToken}
 */
public static ServiceToken bindToService(final Context context, final ServiceConnection callback) {
    Activity realActivity = ((Activity) context).getParent();
    if (realActivity == null) {
        realActivity = (Activity) context;
    }
    final ContextWrapper contextWrapper = new ContextWrapper(realActivity);
    contextWrapper.startService(new Intent(contextWrapper, MusicService.class));
    final ServiceBinder binder = new ServiceBinder(callback);
    if (contextWrapper.bindService(new Intent().setClass(contextWrapper, MusicService.class), binder, 0)) {
        connectionMap.put(contextWrapper, binder);
        return new ServiceToken(contextWrapper);
    }
    return null;
}

Example 65 with ContextWrapper

use of android.content.ContextWrapper in project frostwire by frostwire.

the class MusicUtils method unbindFromService.

/**
 * @param token The {@link ServiceToken} to unbind from
 */
public static void unbindFromService(final ServiceToken token) {
    if (token == null) {
        return;
    }
    final ContextWrapper mContextWrapper = token.mWrappedContext;
    try {
        final ServiceBinder mBinder = mConnectionMap.remove(mContextWrapper);
        if (mBinder == null) {
            return;
        }
        mContextWrapper.unbindService(mBinder);
        if (mConnectionMap.isEmpty()) {
            musicPlaybackService = null;
        }
    } catch (Throwable ignored) {
        LOG.error(ignored.getMessage(), ignored);
    }
}