自动接听与挂断调用关系如下
1. 首先在启动apk初始界面的activity中，启动service服务，开始监听通话状态（InCallService）
//启动通话状态监听服务
private void startCallListen() {
Intent intent = new Intent(CallAndMessageEntranceActivity.this, InCallService.class);
startService(intent);
}
2. 在通话监听服务中，监听通话状态，当通话状态为CALL_STATE_RINGING时处理通话。
public class InCallService extends Service {
private TelecomManager mTelecomManager;
private TelephonyManager mTelephonymanager;
MyPhoneStateListener mMyPhoneStateListener = new MyPhoneStateListener();
@Override
public void onCreate() {
Log.e("InCallService", "onCreate()");
super.onCreate();
//获取电话服务
mTelecomManager = (TelecomManager) getSystemService(Context.TELECOM_SERVICE);
mTelephonymanager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (mTelephonymanager == null) {
mTelephonymanager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
}
mTelephonymanager.listen(mMyPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
return super.onStartCommand(intent, flags, startId);
}
//监听通过话
public class MyPhoneStateListener extends PhoneStateListener {
@RequiresApi(api = Build.VERSION_CODES.P)
@Override
public void onCallStateChanged(int state, final String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
//通话空闲状态
break;
case TelephonyManager.CALL_STATE_RINGING:
//通话来电状态
try {
Log.e("C_M_BlackCallService", "Monitor incoming calls");
//拦截来电判断来电时黑名单or白名单
splitWhiteAndBlack(incomingNumber);
} catch (Exception e) {
e.printStackTrace();
}
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
//电话挂起状态
break;
}
}
}
//incomingNumber:来电号码 依据来电号码判断黑白名单
private void splitWhiteAndBlack(String incomingNumber) {
//1.黑名单自动挂断
mTelecomManager.endCall();
//2.白名单自动接听
mTelecomManager.acceptRingingCall();
}
@Override
public void onDestroy() {
super.onDestroy();
}
