Я написал приложение, которое, к сожалению, не запускается при загрузке. Я знаю (теоретически) изменения в политике BroadcastReceiver начиная с 3.1 версии. Объясните как зарегистрировать service из activity? class AlarmScheduleActivity | Код |
public class AlarmScheduleActivity extends Activity {
// UI parameters
Button btnStart;
Button btnStop;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnStart = (Button)findViewById(R.id.button1);
btnStop = (Button)findViewById(R.id.button2);
}
public void btnStartSchedule(View v) {
try {
AlarmManager alarms = (AlarmManager) this
.getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(getApplicationContext(),
AlarmReceiver.class);
intent.putExtra(AlarmReceiver.ACTION_ALARM,
AlarmReceiver.ACTION_ALARM);
final PendingIntent pIntent = PendingIntent.getBroadcast(this,
1234567, intent, PendingIntent.FLAG_UPDATE_CURRENT);
alarms.setRepeating(AlarmManager.RTC_WAKEUP,
System.currentTimeMillis(), 2000, pIntent);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void btnCancelSchedules(View v) {
Intent intent = new Intent(getApplicationContext(),
AlarmReceiver.class);
intent.putExtra(AlarmReceiver.ACTION_ALARM,
AlarmReceiver.ACTION_ALARM);
final PendingIntent pIntent = PendingIntent.getBroadcast(this, 1234567,
intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarms = (AlarmManager) this
.getSystemService(Context.ALARM_SERVICE);
alarms.cancel(pIntent);
}
}
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class AlarmReceiver | Код |
public class AlarmReceiver extends BroadcastReceiver {
public static String ACTION_ALARM = "com.alarammanager.alaram";
@Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
String action = bundle.getString(ACTION_ALARM);
if (action.equals(ACTION_ALARM)) {
Log.i("Alarm Receiver", "If loop");
Intent inService = new Intent(context,TaskService.class);
context.startService(inService);
}
}
}
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class BootBroadcastReceiver | Код |
public class BootBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Intent alarmIntent = new Intent("com.company.android.AlarmReceiver");
PendingIntent pi = PendingIntent.getBroadcast(context, 0, alarmIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
am.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, System.currentTimeMillis(),
2000, pi);
}
}
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class TaskService | Код |
public class TaskService extends IntentService {
public TaskService() {
super("TaskService");
// TODO Auto-generated constructor stub
}
@Override
protected void onHandleIntent(Intent arg0) {
// Do some task
Log.i("TaskService", "Service running: yes-yes-yes");
}
}
|
AndroidManifest.xml | Код |
<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=".AlarmScheduleActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".BootBroadcastReceiver"
android:enabled="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
<receiver
android:name="AlarmReceiver"
android:process=":remote" >
</receiver>
<service android:name=".TaskService" >
</service>
</application>
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Пример boot service (в threade) AlarmManager 
Загрузка ...
