Ich habe eine Android-App zum Blockieren der Nummer aus dem Aufruf erstellt, wenn eine Taste gedrückt wird

Question

Ich habe die ITelephony.aidl Datei im Ordner Src mit dem Paketnamen als Paket com.android.internal.telefonie hinzugefügt. Der Code unten ist die PhoneCallStateListener.java

package com.broad.sowmy.blockingcall; 

import android.content.Context; 
import android.content.SharedPreferences; 
import android.media.AudioManager; 
import android.preference.PreferenceManager; 
import android.telephony.PhoneStateListener; 
import android.telephony.TelephonyManager; 
import android.widget.Toast; 

import java.lang.reflect.Method; 

import com.android.internal.telephony.ITelephony; 
/** 
* Created by sowmy on 24-10-2016. 
*/ 

public class PhoneCallStateListener extends PhoneStateListener { 

    private Context context; 
    String block_num; 
    SharedPreferences shared; 

    public PhoneCallStateListener(Context context){ 
     this.context = context; 
    } 

    @Override 
    public void onCallStateChanged(int state, String incomingNumber) { 


     switch (state) { 
      case TelephonyManager.CALL_STATE_RINGING: 
       shared=context.getSharedPreferences("get",Context.MODE_PRIVATE); 
block_num=shared.getString("number",null); 
       AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); 
       audioManager.setStreamMute(AudioManager.STREAM_RING, true); 
       TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 
       try { 
        Toast.makeText(context, block_num, Toast.LENGTH_SHORT).show(); 
        Class clazz = Class.forName(tm.getClass().getName()); 
        Method method = clazz.getDeclaredMethod("getITelephony"); 
        method.setAccessible(true); 
        ITelephony telephonyService = (ITelephony) method.invoke(tm); 

        System.out.println("Call " + block_num); 

        if (incomingNumber.equalsIgnoreCase("+91" + block_num)) { 

         telephonyService = (ITelephony) method.invoke(tm); 
         telephonyService.silenceRinger(); 
         System.out.println(" in " + block_number); 
         telephonyService.endCall(); 
        } 
       } catch (Exception e) { 
        Toast.makeText(context, e.toString(), Toast.LENGTH_LONG).show(); 
       } 
       //Turn OFF the mute 
       audioManager.setStreamMute(AudioManager.STREAM_RING, false); 
       break; 
      case PhoneStateListener.LISTEN_CALL_STATE: 

     } 
     super.onCallStateChanged(state, incomingNumber); 
    } 

     } 

PhoneCallReceiver.java unten ist

package com.broad.sowmy.blockingcall; 

import android.content.BroadcastReceiver; 
import android.content.Context; 
import android.content.Intent; 
import android.telephony.PhoneStateListener; 
import android.telephony.TelephonyManager; 
import android.util.Log; 
import android.widget.Toast; 

/** 
* Created by sowmy on 24-10-2016. 
*/ 

public class PhoneCallReceiver extends BroadcastReceiver { 
    @Override 
    public void onReceive(Context context, Intent intent) { 
     TelephonyManager tm=(TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE); 
     PhoneCallStateListener phoneCallStateListener=new PhoneCallStateListener(context); 
     tm.listen(phoneCallStateListener, PhoneStateListener.LISTEN_CALL_STATE); 

    } 
} 

Mainfest-Datei ist als unten

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.broad.sowmy.blockingcall"> 


<uses-permission android:name="android.permission.CALL_PHONE"></uses-permission> 
    <uses-permission android:name="android.permission.READ_PHONE_STATE"> 
    </uses-permission> 
    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"></uses-permission> 
    <uses-permission android:name="android.permission.PROCESS_INCOMING_CALLS"></uses-permission> 
    <application 
     android:allowBackup="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 
     <activity android:name=".MainActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <receiver android:name=".PhoneCallReceiver"> 
      <intent-filter> 
       <action android:name="android.intent.action.PHONE_STATE"></action> 
      </intent-filter> 
     </receiver> 
    </application> 

</manifest> 

Und in ITelephony.aidl

package com.android.internal.telephony; 

    public interface ITelephony { 

     boolean endCall(); 

     void answerRingingCall(); 

     void silenceRinger(); 

    } 

Answer 1

Fabrikat com/android/internal/telephony Ordnerstruktur innerhalb src Ordner und legte ITelephony.aidl Datei in den Telefonordner.