| /* |
| * Copyright (C) 2019 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.screenshot; |
| |
| import static com.android.systemui.screenshot.LogConfig.DEBUG_ACTIONS; |
| import static com.android.systemui.screenshot.LogConfig.logTag; |
| |
| import android.app.Notification; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.graphics.Bitmap; |
| import android.net.Uri; |
| import android.os.UserHandle; |
| import android.util.Log; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.concurrent.CompletableFuture; |
| |
| /** |
| * This class can be overridden by a vendor-specific sys UI implementation, |
| * in order to provide smart actions in the screenshot notification. |
| */ |
| public class ScreenshotNotificationSmartActionsProvider { |
| |
| private static final String TAG = logTag(ScreenshotNotificationSmartActionsProvider.class); |
| |
| /* Key provided in the notification action to get the type of smart action. */ |
| public static final String ACTION_TYPE = "action_type"; |
| public static final String DEFAULT_ACTION_TYPE = "Smart Action"; |
| |
| /* Define phases of screenshot execution. */ |
| protected enum ScreenshotOp { |
| OP_UNKNOWN, |
| RETRIEVE_SMART_ACTIONS, |
| REQUEST_SMART_ACTIONS, |
| WAIT_FOR_SMART_ACTIONS |
| } |
| |
| /* Enum to report success or failure for screenshot execution phases. */ |
| protected enum ScreenshotOpStatus { |
| OP_STATUS_UNKNOWN, |
| SUCCESS, |
| ERROR, |
| TIMEOUT |
| } |
| |
| /* Enum to define screenshot smart action types. */ |
| public enum ScreenshotSmartActionType { |
| REGULAR_SMART_ACTIONS, |
| QUICK_SHARE_ACTION |
| } |
| |
| /** |
| * Default implementation that returns an empty list. |
| * This method is overridden in vendor-specific Sys UI implementation. |
| * |
| * @param screenshotId a unique id for the screenshot |
| * @param screenshotUri uri where the screenshot has been stored |
| * @param bitmap the screenshot, config must be {@link Bitmap.Config#HARDWARE} |
| * @param componentName name of the foreground component when the screenshot was taken |
| * @param userHandle user handle of the foreground task owner |
| */ |
| public CompletableFuture<List<Notification.Action>> getActions(String screenshotId, |
| Uri screenshotUri, Bitmap bitmap, ComponentName componentName, |
| ScreenshotSmartActionType actionType, UserHandle userHandle) { |
| if (DEBUG_ACTIONS) { |
| Log.d(TAG, "Returning empty smart action list."); |
| } |
| return CompletableFuture.completedFuture(Collections.emptyList()); |
| } |
| |
| /** |
| * Notify exceptions and latency encountered during generating smart actions. |
| * This method is overridden in vendor-specific Sys UI implementation. |
| * |
| * @param screenshotId unique id of the screenshot. |
| * @param op screenshot execution phase defined in {@link ScreenshotOp} |
| * @param status {@link ScreenshotOpStatus} to report success or failure. |
| * @param durationMs latency experienced in different phases of screenshots. |
| */ |
| public void notifyOp(String screenshotId, ScreenshotOp op, ScreenshotOpStatus status, |
| long durationMs) { |
| if (DEBUG_ACTIONS) { |
| Log.d(TAG, "SmartActions: notifyOp() - return without notify"); |
| } |
| } |
| |
| /** |
| * Notify screenshot notification action invoked. |
| * This method is overridden in vendor-specific Sys UI implementation. |
| * |
| * @param screenshotId Unique id of the screenshot. |
| * @param action type of notification action invoked. |
| * @param isSmartAction whether action invoked was a smart action. |
| */ |
| public void notifyAction(String screenshotId, String action, boolean isSmartAction, |
| Intent intent) { |
| if (DEBUG_ACTIONS) { |
| Log.d(TAG, "SmartActions: notifyAction: return without notify"); |
| } |
| } |
| } |