Merge "Move registeredSlice to SliceBroadcastRelay." (e01bbd6e) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/SliceBroadcastRelay.java

+28 −5

Original line number	Diff line number	Diff line
		@@ -23,6 +23,10 @@ import android.content.IntentFilter;
		import android.net.Uri;
		import android.os.Process;
		import android.os.UserHandle;
		import android.util.ArraySet;
		import android.util.Log;

		import java.util.Set;

		/**
		* Utility class that allows Settings to use SystemUI to relay broadcasts related to pinned slices.
		@@ -38,12 +42,22 @@ public class SliceBroadcastRelay {
		public static final String EXTRA_URI = "uri";
		public static final String EXTRA_RECEIVER = "receiver";
		public static final String EXTRA_FILTER = "filter";
		private static final String TAG = "SliceBroadcastRelay";

		private static final Set<Uri> sRegisteredUris = new ArraySet<>();

		public static void registerReceiver(Context context, Uri registerKey,
		/**
		* Associate intent filter/sliceUri with corresponding receiver.
		*/
		public static void registerReceiver(Context context, Uri sliceUri,
		Class<? extends BroadcastReceiver> receiver, IntentFilter filter) {

		Log.d(TAG, "Registering Uri for broadcast relay: " + sliceUri);
		sRegisteredUris.add(sliceUri);

		Intent registerBroadcast = new Intent(ACTION_REGISTER);
		registerBroadcast.setPackage(SYSTEMUI_PACKAGE);
		registerBroadcast.putExtra(EXTRA_URI, ContentProvider.maybeAddUserId(registerKey,
		registerBroadcast.putExtra(EXTRA_URI, ContentProvider.maybeAddUserId(sliceUri,
		Process.myUserHandle().getIdentifier()));
		registerBroadcast.putExtra(EXTRA_RECEIVER,
		new ComponentName(context.getPackageName(), receiver.getName()));
		@@ -52,12 +66,21 @@ public class SliceBroadcastRelay {
		context.sendBroadcastAsUser(registerBroadcast, UserHandle.SYSTEM);
		}

		public static void unregisterReceivers(Context context, Uri registerKey) {
		Intent registerBroadcast = new Intent(ACTION_UNREGISTER);
		/**
		* Unregisters all receivers for a given slice uri.
		*/

		public static void unregisterReceivers(Context context, Uri sliceUri) {
		if (!sRegisteredUris.contains(sliceUri)) {
		return;
		}
		Log.d(TAG, "Unregistering uri broadcast relay: " + sliceUri);
		final Intent registerBroadcast = new Intent(ACTION_UNREGISTER);
		registerBroadcast.setPackage(SYSTEMUI_PACKAGE);
		registerBroadcast.putExtra(EXTRA_URI, ContentProvider.maybeAddUserId(registerKey,
		registerBroadcast.putExtra(EXTRA_URI, ContentProvider.maybeAddUserId(sliceUri,
		Process.myUserHandle().getIdentifier()));

		context.sendBroadcastAsUser(registerBroadcast, UserHandle.SYSTEM);
		sRegisteredUris.remove(sliceUri);
		}
		}