我试图通过 telephonymanager.getCallState() 或相应的侦听器来监视由 Android 应用程序触发的呼叫,如下所示:
Log.d(TAG, " callState - " + telephonyManager.getCallState());
或者
telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
class StateListener extends PhoneStateListener {
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
switch (state) {
case TelephonyManager.CALL_STATE_RINGING:
Log.d(TAG, "CALL_STATE_RINGING " + incomingNumber + " state " + state);
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Log.d(TAG, "CALL_STATE_OFFHOOK " + incomingNumber + " state " + state);
break;
case TelephonyManager.CALL_STATE_IDLE:
Log.d(TAG, "CALL_STATE_IDLE " + incomingNumber + " state " + state);
break;
default:
Log.d(TAG, "default" + incomingNumber + " state " + state);
break;
}
}
};
但是,我只能收到状态 CALL_STATE_OFFHOOK 或 CALL_STATE_IDLE。
是否有其他 API 有助于接收更详细的拨出电话视图?我的目标是有一个号码列表,例如 3 个号码,然后拨打每个号码,直到有人接听。但是,如果我无法监控接收器是否真的拿起了电话或无法接通,我就无法通过这个看到自己。
此致