android-contentresolver

Hy , We are working on the android multiplayer game via bluetooth. It is a multiplayer LUDO game in which 4 player connect to each other and play the game. We are stuck in connection with the 3rd and 4th player connection. private OnMaxConnectionsReachedListener maxConnectionsListener = new OnMaxConnectionsReachedListener() { public void OnMaxConnectionsReached() { } }; private OnIncomingConnectionListener connectedListener = new OnIncomingConnectionListener() { public void OnIncomingConnection(String device) { //rivalDevice = device; if(index < 1000) { clients[index] = device; index++; Log.d(

I'm trying to batch delete some items in a table. String ids = { "1", "2", "3" }; mContentResolver.delete(uri, MyTables._ID + "=?", ids); However I keep getting this following error java.lang.IllegalArgumentException: Too many bind arguments. 3 arguments were provided but the statement needs 1 arguments. The error occurs because you have a single placeholder (?) in your where clause, while you pass three arguments. You should do: String ids = { "1", "2", "3" }; mContentResolver.delete(uri, MyTables._ID + "=? OR " + MyTables._ID + "=? OR " + MyTables._ID + "=?", ids); I do not know if SQLite

I'm using this code to copy an image using documentFile.createFile() private void newcopyFile(File fileInput, String outputParentPath, String mimeType, String newFileName) { DocumentFile documentFileGoal = DocumentFile.fromTreeUri(this, treeUri); String[] parts = outputParentPath.split("\\/"); for (int i = 3; i < parts.length; i++) { if (documentFileGoal != null) { documentFileGoal = documentFileGoal.findFile(parts[i]); } } if (documentFileGoal == null) { Toast.makeText(MainActivity.this, "Directory not found", Toast.LENGTH_SHORT).show(); return; } DocumentFile documentFileNewFile =

I am working on an application in which I have to notify user as soon as a new image, video, audio or apk is inserted by the user by any means (whether he downloads it or transfer it),similar to what File Manager application do.I don't know where to start from. Thanks Here is my complete code to notify user when a new media (image, audio or video) is added into the device. It might help someone.Also, I am displaying push notifications as soon as new media is added. EDITED (issues resolved are below) 1.Notify user only when media is added,not deleted. public class MediaTrackerService extends

void launchImageCapture(Activity context) { Uri imageFileUri = context.getContentResolver() .insert(Media.INTERNAL_CONTENT_URI, new ContentValues()); m_queue.add(imageFileUri); Intent i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); i.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageFileUri); context.startActivityForResult(i, ImportActivity.CAMERA_REQUEST); } The above code, which has always worked, is now generating this exception for me at insert(). java.lang.UnsupportedOperationException: Writing to internal storage is not supported. at com.android.providers.media