Android中监听来电

2019-04-13 20:28发布

站内文章 / 模拟电子
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/** * 号码归属地服务 * * 2017-10-24 下午4:50:15 */ public class AddressService extends Service { private TelephonyManager tel; private MyphoneStateListener listener; private CustomToast customToast; private MyOutGoingCall myOutGoingCall; @Override public IBinder onBind(Intent intent) { // TODO Auto-generated method stub return null; } private class MyOutGoingCall extends BroadcastReceiver{ @Override public void onReceive(Context context, Intent intent) { //显示外拨电话的号码归属地 String number = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER); String address = AddressDao.getAddress(context, number); if (!TextUtils.isEmpty(address)) { customToast.showToast(address); } } } @Override public void onCreate() { super.onCreate(); customToast = new CustomToast(this); // 1.外拨显示号码归属地 //代码注册广播接受者，监听外拨电话的广播事件 //1.1.创建广播接受者 myOutGoingCall = new MyOutGoingCall(); //1.2.设置接受的广播事件 IntentFilter filter = new IntentFilter(); filter.addAction("android.intent.action.NEW_OUTGOING_CALL");//设置接受的外拨电话的广播事件 //1.3.注册广播接受者 registerReceiver(myOutGoingCall, filter); // 2.来电显示号码归属地 // 监听电话的状态，当响铃状态的时候，显示来电号码的归属地 tel = (TelephonyManager) getSystemService(TELEPHONY_SERVICE); listener = new MyphoneStateListener(); tel.listen(listener, PhoneStateListener.LISTEN_CALL_STATE); } private class MyphoneStateListener extends PhoneStateListener { @Override public void onCallStateChanged(int state, String incomingNumber) { switch (state) { case TelephonyManager.CALL_STATE_IDLE:// 空闲状态，挂断状态 //隐藏自定义的toast customToast.hideToast(); break; case TelephonyManager.CALL_STATE_RINGING:// 响铃的状态 //获取来电号码归属地，通过toast显示 String address = AddressDao.getAddress(AddressService.this, incomingNumber); if (!TextUtils.isEmpty(address)) { //Toast.makeText(getApplicationContext(), address, 0).show(); customToast.showToast(address); } break; case TelephonyManager.CALL_STATE_OFFHOOK:// 通话的状态 break; } super.onCallStateChanged(state, incomingNumber); } } @Override public void onDestroy() { super.onDestroy(); //1.4.注销广播接受者 unregisterReceiver(myOutGoingCall); //关闭服务的时候，停止监听电话状态 tel.listen(listener, PhoneStateListener.LISTEN_NONE);//设置不再监听任何事件 } }

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