Невозможно зарегистрировать приемник динамически

Не удается зарегистрировать приемник динамически при загрузке. У меня нет активности. И я не хочу регистрировать его в службе.

Boot Receiver, где я регистрирую другой приемник:

package zzz.zzz.zzz; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; public class AutoStart extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if ((intent.getAction() != null) && (intent.getAction().equals("android.intent.action.BOOT_COMPLETED"))) { IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON); filter.addAction(Intent.ACTION_SCREEN_OFF); BroadcastReceiver mReceiver = new ScreenReceiver(); context.registerReceiver(mReceiver, filter); } } } 

Приемник, который я хочу зарегистрировать:

 package zzz.zzz.zzz; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; public class ScreenReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) { // some code } if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) { // some code } } } 

LogCat:

 10-12 15:03:45.849: ERROR/AndroidRuntime(240): Uncaught handler: thread Thread-8 exiting due to uncaught exception 10-12 15:03:45.859: ERROR/AndroidRuntime(240): android.content.ReceiverCallNotAllowedException: IntentReceiver components are not allowed to register to receive intents 10-12 15:03:45.859: ERROR/AndroidRuntime(240): at android.app.ReceiverRestrictedContext.registerReceiver(ApplicationContext.java:126) 10-12 15:03:45.859: ERROR/AndroidRuntime(240): at android.app.ReceiverRestrictedContext.registerReceiver(ApplicationContext.java:120) 10-12 15:03:45.859: ERROR/AndroidRuntime(240): at zzz.zzz.zzz.RegisterReceiver$1.run(RegisterReceiver.java:18) 10-12 15:03:46.159: ERROR/ContactsProvider(98): Cannot determine the default account for contacts compatibility 10-12 15:03:46.159: ERROR/ContactsProvider(98): android.accounts.AuthenticatorException: bind failure 10-12 15:03:46.159: ERROR/ContactsProvider(98): at android.accounts.AccountManager.convertErrorToException(AccountManager.java:1096) 10-12 15:03:46.159: ERROR/ContactsProvider(98): at android.accounts.AccountManager.access$500(AccountManager.java:74) 10-12 15:03:46.159: ERROR/ContactsProvider(98): at android.accounts.AccountManager$BaseFutureTask$Response.onError(AccountManager.java:1003) 10-12 15:03:46.159: ERROR/ContactsProvider(98): at android.accounts.IAccountManagerResponse$Stub.onTransact(IAccountManagerResponse.java:69) 10-12 15:03:46.159: ERROR/ContactsProvider(98): at android.os.Binder.execTransact(Binder.java:287) 10-12 15:03:46.159: ERROR/ContactsProvider(98): at dalvik.system.NativeStart.run(Native Method) 10-12 15:03:46.879: ERROR/MediaPlayerService(31): Couldn't open fd for content://settings/system/notification_sound 10-12 15:03:46.889: ERROR/MediaPlayer(52): Unable to to create media player 

Ответ IntentReceiver components are not allowed to register to receive intents сообщении об ошибке: IntentReceiver components are not allowed to register to receive intents . Вы не можете зарегистрировать новый BroadcastReceiver в существующем BroadcastReceiver.

Я запустил службу в ACTION_BOOT_COMPLETED как

 @Override public void onReceive(Context context, Intent intent) { Log.d("BootReceiver", "onReceive() intent: " + intent.getAction()); if (intent.getAction() != null) { // Boot completed if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) { if(!isMyServiceRunning(context)){ startTheService(context); } } 

Что создаст мое приложение за сценой:

 public class MyApplication extends Application 

И там я переопределяю onCreate:

 @Override public void onCreate() { super.onCreate(); Log.d("MyApplication", "registering for screen states"); registerClassBecauseManifestIsNotEnough(getApplicationContext()) ; } private void registerClassBecauseManifestIsNotEnough(Context context) { IntentFilter intentFilter = new IntentFilter(Intent.ACTION_SCREEN_ON); intentFilter.addAction(Intent.ACTION_SCREEN_OFF); BroadcastReceiver mReceiver = new ScreenStateBroadcastReceiver(); context.registerReceiver(mReceiver, intentFilter); } 

Проблема решена для меня, по крайней мере.

Вы не можете зарегистрировать это в манифесте?

Для виджета необходимо решение. Вот как я решил:

 private static boolean isRegisteredFromCode = false; @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { for (int i = 0; i < appWidgetIds.length; ++i) { RemoteViews layout = buildLayout(context, appWidgetIds[i]); appWidgetManager.updateAppWidget(appWidgetIds[i], layout); } super.onUpdate(context, appWidgetManager, appWidgetIds); if(!isRegisteredFromCode){ isRegisteredFromCode = true; context.getApplicationContext().registerReceiver(this, new IntentFilter(Intent.ACTION_SCREEN_OFF)); context.getApplicationContext().registerReceiver(this, new IntentFilter(Intent.ACTION_SCREEN_ON)); } } 

Виджет – BroadcastReceiver

Очень простое решение запускает новые службы в отдельной ветке:

 public class BootServiceReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // Launcher is a Singleton. // Note that you pass it context.getApplicationContext() as parameter final Launcher launcher=Launcher.get(context.getApplicationContext()); new Thread(new Runnable() { @Override public void run() { launcher.doActions(); } }).start(); } } 

В Launcher мы имеем:

 public class Launcher { private static Launcher instance; private Context ctx; private BroadcastReceiver receiver1, receiver2; private Launcher(Context ctx) { this.ctx=ctx; } public static Launcher get(Context ctx) { if (yo==null) yo=new Launcher(ctx); return yo; } public void doActions() { receiver1=new Receiver1(); IntentFilter filter1=new IntentFilter(Service1.MY_ACTION); ctx.registerReceiver(receiver1, filter1); Intent i1=new Intent(ctx, Service1.class); ctx.startService(i1); receiver2=new Receiver2(); IntentFilter filter2=new IntentFilter(Service2.MY_ACTION); ctx.registerReceiver(receiver2, filter2); Intent i2=new Intent(ctx, Service2.class); ctx.startService(i2); } } -1 public class Launcher { private static Launcher instance; private Context ctx; private BroadcastReceiver receiver1, receiver2; private Launcher(Context ctx) { this.ctx=ctx; } public static Launcher get(Context ctx) { if (yo==null) yo=new Launcher(ctx); return yo; } public void doActions() { receiver1=new Receiver1(); IntentFilter filter1=new IntentFilter(Service1.MY_ACTION); ctx.registerReceiver(receiver1, filter1); Intent i1=new Intent(ctx, Service1.class); ctx.startService(i1); receiver2=new Receiver2(); IntentFilter filter2=new IntentFilter(Service2.MY_ACTION); ctx.registerReceiver(receiver2, filter2); Intent i2=new Intent(ctx, Service2.class); ctx.startService(i2); } }