Android Open Source - smsAndCallFilter call Receiver

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License

The source code is released under:

/* * Author: Hasib Al Muhaimin. * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the L...

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Java Source Code

/*
 * Author: Hasib Al Muhaimin.//from w ww . ja v  a2s .  c  o m
 * 
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * 
 */

package com.sadakhata.smsandcallfilter;

import android.content.BroadcastReceiver;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;

import android.content.Context;
import android.content.Intent;
import android.telephony.TelephonyManager;
import android.widget.Toast;


import com.android.internal.telephony.*;


public class callReceiver extends BroadcastReceiver
{
  @Override
  public void onReceive(Context context, Intent intent) 
  {
    try{
       String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
       
      if(incomingNumber.length() < 5 || isSpamCall(incomingNumber))
       {
        try{
          TelephonyManager telephonyManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
          Class<?> clazz = Class.forName(telephonyManager.getClass().getName());
          Method method = clazz.getDeclaredMethod("getITelephony");
          method.setAccessible(true);
          ITelephony telephonyService = (ITelephony) method.invoke(telephonyManager);
          telephonyService.endCall();
          Toast.makeText(context, "Blocked Call " + incomingNumber, Toast.LENGTH_SHORT).show();
        }
        catch(Exception e)
        {
          e.printStackTrace();
        }
       }
    }catch(Exception e)
    {
      e.printStackTrace();
    }
  }

  private boolean isSpamCall(String number)
  {
    List<String> spamCaller = Arrays.asList("+8807181");
    
    return spamCaller.indexOf(number) != -1;
  }
}

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