To receive a normal call, Android.intent.action.You can get an action value called PHONE_STATE I wonder how I can receive it if it's a video call.
Below is the code used to receive a normal call. However, if you use the function below to receive a video call, it will be switched to a normal call. I would appreciate it if you could tell me the keywords for receiving video calls or what you can refer to for development.
public void answerCall() {
TelephonyManager telephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
//int phone_state = CallStateListner.getInstance().getPhoneState();
int phone_state = getPhoneState();
if (phone_state == TelephonyManager.CALL_STATE_RINGING) {
ITelephony telephonyService = null;
try {
Class<?> c = Class.forName(telephonyManager.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
telephonyService = (ITelephony) m.invoke(telephonyManager);
try {
telephonyService.answerRingingCall();
} } catch (Exception e) {
}
} } catch (Exception e) {
}
}
}
Please leave comments. Thank you :)
android videocall
Once I tracked the code, answerRingCall() seems to have been deprecated.
/**
* * @deprecated Use {@link android.telecom.TelecomManager#acceptRingingCall} instead
* * @hide
*/
@Deprecated
@SystemApi
@RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
public void answerRingingCall() {
try {
ITelephony telephony = getITelephony();
if (telephony != null)
telephony.answerRingingCall();
} } catch (RemoteException e) {
Log.e(TAG, "Error calling ITelephony#answerRingingCall", e);
}
}
There is a guide to use acceptRingCall() in TelecomManager, and it seems that video calls can also be received based on the development document.
val manager = context?.getSystemService(Context.TELECOM_SERVICE) as? TelecomManager
manager?.acceptRingingCall()
https://developer.android.com/reference/android/telecom/TelecomManager#acceptRingingCall()
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