[android-developers] Modify Audio Settings when my phone gets a call from a specific number

[Nitin Sethi]

Hi All,

I have been trying very hard to get it work in my Gingerbread 2.3.5
phone but with no success. I have read all the posts and have come up
with the below code which works very rarely. I suspect it has
permissions issue but could not zero in on the issue which is bugging
me for long.

My Manifest:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android";
    package="utils.self.puttu"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="10" />

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

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

</manifest>

My Receiver:

package utils.self.puttu;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.telephony.TelephonyManager;
import android.widget.Toast;

public class PersonalisedSetting extends BroadcastReceiver {
        // private PhoneStateListener myListener = null;
        @Override
        public void onReceive(Context context, Intent intent) {

                // if (intent.getStringExtra(TelephonyManager.EXTRA_STATE) ==
                // TelephonyManager.CALL_STATE_RINGING)

                String number = intent
                                
.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);

                if (number.equals("+919742431366") || 
number.equals("9742431366"))
{ // My Gf's Number :D
                        AudioManager vAudioManager = (AudioManager) context
                                        
.getSystemService(Context.AUDIO_SERVICE);
                        int maxVolume = vAudioManager
                                        
.getStreamMaxVolume(AudioManager.STREAM_RING);

                        
vAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
                        vAudioManager.setStreamVolume(AudioManager.STREAM_RING, 
maxVolume,
                                        AudioManager.FLAG_SHOW_UI);
                } else {
                        Toast.makeText(context, "Forget it", 
Toast.LENGTH_LONG).show();
                }

        }

}

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