Блокировка вызовов в android

Question

Я столкнулся с проблемой с опцией блокировки android. Я делаю приложение, в котором я хочу предоставить пользователю блокировать нежелательный вызов. Я искал его, но нашел решение, которое не работает в моем случае. Я хочу добавить, что я пытаюсь это сделать с помощью сервиса эмулятора эмулятора эмулятора. И номер одного из моих эмуляторов - 15555215556, а другой - 15555215554. Plese поможет мне с кодом. Я отправляю здесь ошибку, с которой столкнулся.

02-22 23:44:05.769: E/BroadcastReceiver(377): BroadcastReceiver trying to return result during a non-ordered broadcast 
02-22 23:44:05.769: E/BroadcastReceiver(377): java.lang.RuntimeException: BroadcastReceiver trying to return result during a non-ordered broadcast 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.content.BroadcastReceiver.checkSynchronousHint(BroadcastReceiver.java:451) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.content.BroadcastReceiver.setResultData(BroadcastReceiver.java:266) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at com.example.CallReceiver.onReceive(CallReceiver.java:33) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.app.ActivityThread.handleReceiver(ActivityThread.java:1794) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.app.ActivityThread.access$2400(ActivityThread.java:117) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:981) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.os.Handler.dispatchMessage(Handler.java:99) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.os.Looper.loop(Looper.java:123) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at android.app.ActivityThread.main(ActivityThread.java:3683) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at java.lang.reflect.Method.invokeNative(Native Method) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at java.lang.reflect.Method.invoke(Method.java:507) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
02-22 23:44:05.769: E/BroadcastReceiver(377): at dalvik.system.NativeStart.main(Native Method) 

и вот мой код:

package com.example; 

import java.lang.reflect.Method; 
import com.android.internal.telephony.ITelephony; 
import android.content.BroadcastReceiver; 
import android.content.Context; 
import android.content.Intent; 
import android.os.Bundle; 
import android.telephony.TelephonyManager; 
import android.util.Log; 

public class CallReceiver extends BroadcastReceiver{ 

     private String incomingnumber; 

     @Override 
     public void onReceive(Context context, Intent intent) { 
      String s[]={"15555215554","15555215556"}; 
      Bundle b = intent.getExtras(); 
      incomingnumber = b.getString(TelephonyManager.EXTRA_INCOMING_NUMBER); 
      // 
      try { 

        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 
        Class c = Class.forName(tm.getClass().getName()); 
        Method m = c.getDeclaredMethod("getITelephony"); 
        m.setAccessible(true); 
        com.android.internal.telephony.ITelephony telephonyService = (ITelephony) m.invoke(tm); 

        for (int i = 0; i < s.length; i++) { 
         if(s[i].equals(incomingnumber)){ 
          // telephonyService.endCall(); 

           Log.e("incoming:",incomingnumber); 

         } 
        } 


      } 
      catch (Exception e) { 
        // TODO: handle exception 
       e.printStackTrace(); 
       Log.e("incoming:","hide"); 
      } 
     } 
} 

itelephony интерфейс:

package com.android.internal.telephony; 

public interface ITelephony 
{ 

     boolean endCall(); 
     void answerRingingCall(); 

} 

я предусмотрел только один использует разрешение и это: <uses-permission android:name="android.permission.READ_PHONE_STATE" />

Answer 1

Я думаю, вы должны добавьте это:

<uses-permission android:name="android.permission.CALL_PHONE" /> 

Answer 2

in on Receive 

incomingnumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER); 

    for(String number : s){ 
if(number.equals(incomingnumber)) 
//call the method 
disconnectPhoneItelephony(); 
} 



     write a method like 

     public void disconnectPhoneItelephony() {  
       ITelephony telephonyService; 
       TelephonyManager telephony = (TelephonyManager) 
         context.getSystemService(Context.TELEPHONY_SERVICE); 
       try { 
        Class c = Class.forName(telephony.getClass().getName()); 
        Method m = c.getDeclaredMethod("getITelephony"); 
        m.setAccessible(true); 
        SessionManager.getInstance(context).setBlockStatusAllow("BLOCKED"); 
        telephonyService = (ITelephony) m.invoke(telephony); 
        //telephonyService.silenceRinger(); 
        telephonyService.endCall(); 
       } catch (Exception e) { 
        e.printStackTrace(); 
       } 
      } 

// Add permission in Manifest Register Receiver and give nessasary permissions 

<receiver android:name="..CallReceiver"> 
      <intent-filter>     
       <action android:name="android.intent.action.PHONE_STATE"/> 
      </intent-filter> 
     </receiver>