Good day. I need the following class to be converted to b4a if at all possible. I am willing to pay $100, and share it on the forum free of charge.
It is a class that handles auto answer on all API's. Currently my project works well on Android 8 and up regarding auto answer. However on Android 7 (the lowest version I support) it does not. It seems that the class below might be the solution.
I tried inline Java without success. (My Java Knowledge is not adequate enough)
What would be great is if it could be a b4a library , and that I can call it within my code (in the Phone ring service for example)
Thank you !
The class comes from the thread at : https://stackoverflow.com/questions...d-programatically-an-incoming-call-on-android
It is a class that handles auto answer on all API's. Currently my project works well on Android 8 and up regarding auto answer. However on Android 7 (the lowest version I support) it does not. It seems that the class below might be the solution.
I tried inline Java without success. (My Java Knowledge is not adequate enough)
What would be great is if it could be a b4a library , and that I can call it within my code (in the Phone ring service for example)
Thank you !
The class comes from the thread at : https://stackoverflow.com/questions...d-programatically-an-incoming-call-on-android
Code to be converted:
public class CallManager {
private static final String TAG = CallManager.class.getSimpleName();
private AudioManager audioManager;
private Context context;
public CallManager(Context context) {
this.context = context;
audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
}
public void acceptCall() {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
TelecomManager telecomManager = (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
if (telecomManager != null) {
telecomManager.acceptRingingCall();
}
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
throughMediaController(context);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
throughAudioManager();
}
} catch (Exception e) {
throughReceiver(context);
}
}
private ITelephony getTelephonyService(Context context) {
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
try {
Class c = Class.forName(tm.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
return (ITelephony) m.invoke(tm);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private void throughTelephonyService(Context context) {
ITelephony telephonyService = getTelephonyService(context);
if (telephonyService != null) {
telephonyService.silenceRinger();
telephonyService.answerRingingCall();
}
}
private void throughAudioManager() {
KeyEvent downEvent = new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK);
KeyEvent upEvent = new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK);
audioManager.dispatchMediaKeyEvent(downEvent);
audioManager.dispatchMediaKeyEvent(upEvent);
}
private void throughReceiver(Context context) {
try {
throughTelephonyService(context);
} catch (Exception exception) {
boolean broadcastConnected = "HTC".equalsIgnoreCase(Build.MANUFACTURER)
&& !audioManager.isWiredHeadsetOn();
if (broadcastConnected) {
broadcastHeadsetConnected(false, context);
}
try {
Runtime.getRuntime().exec("input keyevent " + KeyEvent.KEYCODE_HEADSETHOOK);
} catch (IOException ioe) {
throughPhoneHeadsetHook(context);
} finally {
if (broadcastConnected) {
broadcastHeadsetConnected(false, context);
}
}
}
}
private void broadcastHeadsetConnected(boolean connected, Context context) {
Intent intent = new Intent(Intent.ACTION_HEADSET_PLUG);
intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
intent.putExtra("state", connected ? 1 : 0);
intent.putExtra("name", "mysms");
try {
context.sendOrderedBroadcast(intent, null);
} catch (Exception e) {
}
}
private void throughMediaController(Context context) {
MediaSessionManager mediaSessionManager = (MediaSessionManager) context.getSystemService(Context.MEDIA_SESSION_SERVICE);
try {
List<MediaController> controllers = mediaSessionManager.getActiveSessions(new ComponentName(context, NotificationService.class));
for (MediaController controller : controllers) {
if ("com.android.server.telecom".equals(controller.getPackageName())) {
controller.dispatchMediaButtonEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK));
break;
}
}
} catch (Exception e) {
throughAudioManager();
}
}
private void throughPhoneHeadsetHook(Context context) {
Intent buttonDown = new Intent(Intent.ACTION_MEDIA_BUTTON);
buttonDown.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK));
context.sendOrderedBroadcast(buttonDown, "android.permission.CALL_PRIVILEGED");
Intent buttonUp = new Intent(Intent.ACTION_MEDIA_BUTTON);
buttonUp.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK));
context.sendOrderedBroadcast(buttonUp, "android.permission.CALL_PRIVILEGED");
}
}
