POST
3089 ワード
携帯電話の電源を入れた後、すぐにサービスやアクティビティを開始する必要があることがよくあります.
権限の追加
構成の追加
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
public class AutoStartReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.i("AS", " [AutoStartReceiver]");
//
Intent bootIntent = new Intent(context, AutoStartActivity.class);
bootIntent.setAction("android.intent.action.MAIN");
bootIntent.addCategory("android.intent.category.LAUNCHER");
bootIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(bootIntent);
//
context.startService(new Intent(context, AutoStartService.class));
}
}
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;
public class AutoStartService extends Service {
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.i("AS", " [AutoStartService]");
return 0;
}
@Override
public IBinder onBind(Intent arg0) {
return null;
}
}
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
/**
*
* @author Davee
*/
public class AutoStartActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
Log.i("AS", " [AutoStartActivity]");
super.onCreate(savedInstanceState);
setContentView(R.layout.aotu_start);
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:text=" Activity" />
</LinearLayout>
権限の追加
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
構成の追加
<activity android:name=".AutoStartActivity" />
<service android:name=".AutoStartService" />
<receiver android:name=".AutoStartReceiver" >
<intent-filter>
<!-- -->
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<category android:name="android.intent.category.HOME" />
</intent-filter>
</receiver>