| /* |
| * Copyright (C) 2020 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 android.window; |
| |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.TestApi; |
| import android.app.ActivityManager; |
| import android.app.TaskInfo; |
| import android.content.pm.ActivityInfo; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.view.InsetsState; |
| import android.view.InsetsVisibilities; |
| import android.view.WindowManager; |
| |
| /** |
| * Information you can retrieve about a starting window of a particular task that is currently |
| * start in the system. |
| * @hide |
| */ |
| @TestApi |
| public final class StartingWindowInfo implements Parcelable { |
| /** |
| * Prefer nothing or not care the type of starting window. |
| * @hide |
| */ |
| public static final int STARTING_WINDOW_TYPE_NONE = 0; |
| /** |
| * Prefer splash screen starting window. |
| * @hide |
| */ |
| public static final int STARTING_WINDOW_TYPE_SPLASH_SCREEN = 1; |
| /** |
| * Prefer snapshot starting window. |
| * @hide |
| */ |
| public static final int STARTING_WINDOW_TYPE_SNAPSHOT = 2; |
| /** |
| * Prefer empty splash screen starting window. |
| * @hide |
| */ |
| public static final int STARTING_WINDOW_TYPE_EMPTY_SPLASH_SCREEN = 3; |
| |
| /** @hide **/ |
| public static final int STARTING_WINDOW_TYPE_LEGACY_SPLASH_SCREEN = 4; |
| |
| /** |
| * @hide |
| */ |
| @IntDef(flag = true, prefix = "STARTING_WINDOW_TYPE_", value = { |
| STARTING_WINDOW_TYPE_NONE, |
| STARTING_WINDOW_TYPE_SPLASH_SCREEN, |
| STARTING_WINDOW_TYPE_SNAPSHOT, |
| STARTING_WINDOW_TYPE_EMPTY_SPLASH_SCREEN, |
| STARTING_WINDOW_TYPE_LEGACY_SPLASH_SCREEN |
| }) |
| public @interface StartingWindowType {} |
| |
| /** |
| * The {@link TaskInfo} from this task. |
| * @hide |
| */ |
| @NonNull |
| public ActivityManager.RunningTaskInfo taskInfo; |
| |
| /** |
| * The {@link ActivityInfo} of the target activity which to create the starting window. |
| * It can be null if the info is the same as the top in task info. |
| * @hide |
| */ |
| @Nullable |
| public ActivityInfo targetActivityInfo; |
| |
| /** |
| * InsetsState of TopFullscreenOpaqueWindow |
| * @hide |
| */ |
| @Nullable |
| public InsetsState topOpaqueWindowInsetsState; |
| |
| /** |
| * LayoutParams of TopFullscreenOpaqueWindow |
| * @hide |
| */ |
| @Nullable |
| public WindowManager.LayoutParams topOpaqueWindowLayoutParams; |
| |
| /** |
| * LayoutParams of MainWindow |
| * @hide |
| */ |
| @Nullable |
| public WindowManager.LayoutParams mainWindowLayoutParams; |
| |
| /** |
| * @hide |
| */ |
| @IntDef(flag = true, prefix = "TYPE_PARAMETER_", value = { |
| TYPE_PARAMETER_NEW_TASK, |
| TYPE_PARAMETER_TASK_SWITCH, |
| TYPE_PARAMETER_PROCESS_RUNNING, |
| TYPE_PARAMETER_ALLOW_TASK_SNAPSHOT, |
| TYPE_PARAMETER_ACTIVITY_CREATED, |
| TYPE_PARAMETER_USE_EMPTY_SPLASH_SCREEN, |
| TYPE_PARAMETER_LEGACY_SPLASH_SCREEN |
| }) |
| public @interface StartingTypeParams {} |
| |
| /** |
| * The parameters of the starting window... |
| * @hide |
| */ |
| public static final int TYPE_PARAMETER_NEW_TASK = 0x00000001; |
| /** @hide */ |
| public static final int TYPE_PARAMETER_TASK_SWITCH = 0x00000002; |
| /** @hide */ |
| public static final int TYPE_PARAMETER_PROCESS_RUNNING = 0x00000004; |
| /** @hide */ |
| public static final int TYPE_PARAMETER_ALLOW_TASK_SNAPSHOT = 0x00000008; |
| /** @hide */ |
| public static final int TYPE_PARAMETER_ACTIVITY_CREATED = 0x00000010; |
| /** @hide */ |
| public static final int TYPE_PARAMETER_USE_EMPTY_SPLASH_SCREEN = 0x00000020; |
| /** |
| * Application is allowed to use the legacy splash screen |
| * @hide |
| */ |
| public static final int TYPE_PARAMETER_LEGACY_SPLASH_SCREEN = 0x80000000; |
| |
| /** |
| * The parameters which effect the starting window type. |
| * @see android.window.StartingWindowInfo.StartingTypeParams |
| * @hide |
| */ |
| public int startingWindowTypeParameter; |
| |
| /** |
| * Specifies a theme for the splash screen. |
| * @hide |
| */ |
| public int splashScreenThemeResId; |
| |
| /** |
| * Is keyguard occluded on default display. |
| * @hide |
| */ |
| public boolean isKeyguardOccluded = false; |
| |
| /** |
| * TaskSnapshot. |
| * @hide |
| */ |
| public TaskSnapshot taskSnapshot; |
| |
| /** |
| * The requested insets visibility of the top main window. |
| * @hide |
| */ |
| public final InsetsVisibilities requestedVisibilities = new InsetsVisibilities(); |
| |
| public StartingWindowInfo() { |
| |
| } |
| |
| private StartingWindowInfo(@NonNull Parcel source) { |
| readFromParcel(source); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(@NonNull Parcel dest, int flags) { |
| dest.writeTypedObject(taskInfo, flags); |
| dest.writeTypedObject(targetActivityInfo, flags); |
| dest.writeInt(startingWindowTypeParameter); |
| dest.writeTypedObject(topOpaqueWindowInsetsState, flags); |
| dest.writeTypedObject(topOpaqueWindowLayoutParams, flags); |
| dest.writeTypedObject(mainWindowLayoutParams, flags); |
| dest.writeInt(splashScreenThemeResId); |
| dest.writeBoolean(isKeyguardOccluded); |
| dest.writeTypedObject(taskSnapshot, flags); |
| requestedVisibilities.writeToParcel(dest, flags); |
| } |
| |
| void readFromParcel(@NonNull Parcel source) { |
| taskInfo = source.readTypedObject(ActivityManager.RunningTaskInfo.CREATOR); |
| targetActivityInfo = source.readTypedObject(ActivityInfo.CREATOR); |
| startingWindowTypeParameter = source.readInt(); |
| topOpaqueWindowInsetsState = source.readTypedObject(InsetsState.CREATOR); |
| topOpaqueWindowLayoutParams = source.readTypedObject( |
| WindowManager.LayoutParams.CREATOR); |
| mainWindowLayoutParams = source.readTypedObject(WindowManager.LayoutParams.CREATOR); |
| splashScreenThemeResId = source.readInt(); |
| isKeyguardOccluded = source.readBoolean(); |
| taskSnapshot = source.readTypedObject(TaskSnapshot.CREATOR); |
| requestedVisibilities.readFromParcel(source); |
| } |
| |
| @Override |
| public String toString() { |
| return "StartingWindowInfo{taskId=" + taskInfo.taskId |
| + " targetActivityInfo=" + targetActivityInfo |
| + " displayId=" + taskInfo.displayId |
| + " topActivityType=" + taskInfo.topActivityType |
| + " preferredStartingWindowType=" |
| + Integer.toHexString(startingWindowTypeParameter) |
| + " insetsState=" + topOpaqueWindowInsetsState |
| + " topWindowLayoutParams=" + topOpaqueWindowLayoutParams |
| + " mainWindowLayoutParams=" + mainWindowLayoutParams |
| + " splashScreenThemeResId " + Integer.toHexString(splashScreenThemeResId); |
| } |
| |
| public static final @android.annotation.NonNull Creator<StartingWindowInfo> CREATOR = |
| new Creator<StartingWindowInfo>() { |
| public StartingWindowInfo createFromParcel(@NonNull Parcel source) { |
| return new StartingWindowInfo(source); |
| } |
| public StartingWindowInfo[] newArray(int size) { |
| return new StartingWindowInfo[size]; |
| } |
| }; |
| } |