重启强制停止接收短信的应用程序

Question

如果强行停止，我正在尝试重启我的应用程序接收短信。这是我的代码。 它没有重新启动app.Should我会尝试将接收器写为另一个类。       在清单中：

   <uses-permission android:name="android.permission.SEND_SMS" />
   <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <receiver android:name=".MySMSbr"> 
     <intent-filter> 
        <action android:name="android.provider.Telephony.SMS_RECEIVED" /> 
     </intent-filter> 
    </receiver> 

 My mainActivity onCreate() :

   private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
BroadcastReceiver SMSbr;

  public void onCreate(Bundle savedInstanceState) {
    Toast.makeText(getApplicationContext(),"in OnCreate", Toast.LENGTH_LONG).show();
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);      
     SMSbr = new BroadcastReceiver() 
        {

          @Override
          public void onReceive(Context context,Intent intent) 
          {
              this.abortBroadcast();
              Toast.makeText(context, "in onReceive", Toast.LENGTH_LONG).show();
              toggleLogging(AppSettings.getServiceRunning(MainActivity.this),
                        AppSettings.getLoggingInterval(MainActivity.this));
              this.clearAbortBroadcast();
            }//end of onReceive method

          };//end of BroadcastReceiver

          IntentFilter SMSfilter = new IntentFilter(SMS_RECEIVED);
          this.registerReceiver(SMSbr, SMSfilter);
  }
    in togglelogging the service is started
    where is it going wrong.

Answer 1

您在清单中声明BroadcastReceiver - 即静态接收器，但事实上您没有这样的课程，而且您正在活动中创建动态接收器。

您实际所做的是在活动开始时注册您的接收器，但您想要反过来（一旦接收器接收到广播，就开始您的活动/应用）。
您需要创建一个名为SMSbr extends BroadcastReceiver的类，您可以在那里执行逻辑。

这样，您将始终注册接收器，并且当收到SMS广播时，它将唤醒您的应用程序。