| /* |
| * Copyright (C) 2018 The Android Open Source 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.systemui.statusbar.phone; |
| |
| import android.util.Log; |
| |
| import com.android.keyguard.KeyguardHostView.OnDismissAction; |
| |
| /** |
| * Executes actions that require the screen to be unlocked. Delegates the actual handling to an |
| * implementation passed via {@link #setDismissHandler}. |
| */ |
| public class KeyguardDismissUtil implements KeyguardDismissHandler { |
| private static final String TAG = "KeyguardDismissUtil"; |
| |
| private volatile KeyguardDismissHandler mDismissHandler; |
| |
| /** Sets the actual {@link DismissHandler} implementation. */ |
| public void setDismissHandler(KeyguardDismissHandler dismissHandler) { |
| mDismissHandler = dismissHandler; |
| } |
| |
| /** |
| * Executes an action that requres the screen to be unlocked. |
| * |
| * <p>Must be called after {@link #setDismissHandler}. |
| */ |
| @Override |
| public void dismissKeyguardThenExecute( |
| OnDismissAction action, Runnable cancelAction, boolean afterKeyguardGone) { |
| KeyguardDismissHandler dismissHandler = mDismissHandler; |
| if (dismissHandler == null) { |
| Log.wtf(TAG, "KeyguardDismissHandler not set."); |
| action.onDismiss(); |
| return; |
| } |
| dismissHandler.dismissKeyguardThenExecute(action, cancelAction, afterKeyguardGone); |
| } |
| } |