1. Create a Service class
public class SeasyService extends Service{ @Override public void onCreate() { super.onCreate(); //Foreground Service NotificationCompat.Builder builder = new NotificationCompat.Builder(this); Notification notification = builder.build(); startForeground(999, notification); } @Override public IBinder onBind(Intent arg0) { return null; } @Override public void onDestroy() { super.onDestroy (); //Stop foreground service stopForeground(true); } }
2. Create a broadcast receiver class
public class BootBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); if("android.intent.action.BOOT_COMPLETED".equals(action)){ Intent service = new Intent(context, SeasyService.class); context.startService(service); } } }
3. AndroidManifest.xml configuration file
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.androidservice" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="18" android:targetSdkVersion="18" /> <!-- Permission --> <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.service.MainActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <!-- Service --> <service android:name="com.example.service.SeasyService" android:enabled="true" android:exported="true" android:process=":remote"> <intent-filter> <action android:name="com.example.action.SeasyService" /> </intent-filter> </service> <!-- BroadcastReceiver --> <receiver android:name="com.example.service.BootBroadcastReceiver"> <intent-filter> <action android:name="android.intent.action.BOOT_COMPLETED"/> </intent-filter> </receiver> </application> </manifest>