android-studio

Android Studio – broadcast receiver for ACTION_HEADSET_PLUG not getting called

i'm having a broadcast reciever: private final BroadcastReceiver mediaReceiver = new MediaChangeReceiver(this); and i'm adding filters to it IntentFilter filter = new IntentFilter(); filter.addAction(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED); filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); filter.addAction(Intent.ACTION_HEADSET_PLUG); context.registerReceiver(mediaReceiver, filter); and I have listener to listen for that calls @Override public void…

VIEW QUESTION

Android Studio – java.lang.NullPointerException: findViewById(R.id.addtoUserFriendList) must not be null

Hello i am getting such an error i couldn't find the solution for the error ; java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.chatapp/com.example.chatapp.MainActivity}: java.lang.NullPointerException: findViewById(R.id.addtoUserFriendList) must not be null My Code is: private lateinit var userRecyclerView: RecyclerView private lateinit var userList:…

VIEW QUESTION

Android Studio – R8 full mode throws class cast exception AGP 8.0

I recently upgraded to Android Studio Flamingo and AGP 8.0 My production builds with minfiy and shrinkResources enabled, doesn't allow retrofit to make calls. This is the error thrown. java.lang.ClassCastException: java.lang.Class cannot be cast to java.lang.reflect.ParameterizedType at retrofit2.HttpServiceMethod.parseAnnotations(HttpServiceMethod.java:46) at retrofit2.ServiceMethod.parseAnnotations(ServiceMethod.java:39)…

VIEW QUESTION
Back To Top
Search