I am trying to write what I think is a very simple application just to
check for when the head phone is plugged in and then mute the
notification sounds. I am a bit confused on the broadcast receiver,
can I have a app that is just that class and have it listen for when
that action happens, do I need a service running as well?
Here is my code:
package com.blee.checkheadphone;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.os.Bundle;
import android.util.Log;
public class CheckheadphoneManager extends BroadcastReceiver {
public static final String LOG_TAG = "Checkheadphone";
Context mContext;
private AudioManager mAudioManager;
private final String HEADSET_ACTION =
"android.intent.action.HEADSET_PLUG";
@Override
public void onReceive(Context arg0, Intent arg1) {
mContext = arg0;
Log.v(LOG_TAG, "Intent captured");
String action = arg1.getAction();
action.equalsIgnoreCase(HEADSET_ACTION);
Bundle bundle = arg1.getExtras();
int headValue = bundle.getInt("state");
mAudioManager =
(AudioManager)arg0.getSystemService(Context.AUDIO_SERVICE);
if(headValue==0){
//System.out.println("Headphone unplugged");
Log.v(LOG_TAG, "Headphone unplugged");
//mAudioManager.setSpeakerphoneOn(false);
mAudioManager.setStreamMute(AudioManager.STREAM_NOTIFICATION,
false);
}else{
//mAudioManager.setSpeakerphoneOn(true);
//System.out.println("Headphone plugged");
Log.v(LOG_TAG, "Headphone plugged");
mAudioManager.setStreamMute(AudioManager.STREAM_NOTIFICATION,
true);
}
}
}
And my manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android";
package="com.blee.checkheadphone"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="10" />
<uses-permission
android:name="android.permission.MODIFY_AUDIO_SETTINGS"></uses-
permission>
<application android:icon="@drawable/icon" android:label="@string/
app_name">
<receiver android:name="CheckheadphoneManager"
android:enabled="true" >
<intent-filter>
<action
android:name="android.intent.action.HEADSET_PLUG" />
<category
android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
</application>
</manifest>
When I watch logcat, nothing shows for my app.
Any help will be appreciated.
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