diff options
Diffstat (limited to 'src/com/android/launcher3/DeviceUnlockedReceiver.java')
-rw-r--r-- | src/com/android/launcher3/DeviceUnlockedReceiver.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/com/android/launcher3/DeviceUnlockedReceiver.java b/src/com/android/launcher3/DeviceUnlockedReceiver.java new file mode 100644 index 000000000..6e800e338 --- /dev/null +++ b/src/com/android/launcher3/DeviceUnlockedReceiver.java @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2016 The CyanogenMod Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.launcher3; + +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.Intent; + +import java.util.HashSet; +import java.util.Set; + +public class DeviceUnlockedReceiver extends BroadcastReceiver { + public static final String INTENT_ACTION = Intent.ACTION_USER_PRESENT; + + private final Set<DeviceUnlockedListener> mListeners; + + interface DeviceUnlockedListener { + void onDeviceUnlocked(); + } + + public DeviceUnlockedReceiver() { + mListeners = new HashSet<DeviceUnlockedListener>(); + } + + public void registerListener(final DeviceUnlockedListener listener) { + mListeners.add(listener); + } + + public void deregisterListener(final DeviceUnlockedListener listener) { + mListeners.remove(listener); + } + + @Override + public void onReceive(Context context, Intent intent) { + if (!intent.getAction().equals(INTENT_ACTION)) return; + + for (DeviceUnlockedListener listener: mListeners) { + listener.onDeviceUnlocked(); + } + } +} |