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/*
* Copyright (C) 2021 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 static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
import static android.app.WindowConfiguration.WindowingMode;
import android.annotation.NonNull;
import android.annotation.TestApi;
import android.graphics.Rect;
import android.os.IBinder;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Data object for options to create TaskFragment with.
* @hide
*/
@TestApi
public final class TaskFragmentCreationParams implements Parcelable {
/** The organizer that will organize this TaskFragment. */
@NonNull
private final TaskFragmentOrganizerToken mOrganizer;
/**
* Unique token assigned from the client organizer to identify the {@link TaskFragmentInfo} when
* a new TaskFragment is created with this option.
*/
@NonNull
private final IBinder mFragmentToken;
/**
* Activity token used to identify the leaf Task to create the TaskFragment in. It has to belong
* to the same app as the root Activity of the target Task.
*/
@NonNull
private final IBinder mOwnerToken;
/** The initial bounds of the TaskFragment. Fills parent if empty. */
@NonNull
private final Rect mInitialBounds = new Rect();
/** The initial windowing mode of the TaskFragment. Inherits from parent if not set. */
@WindowingMode
private int mWindowingMode = WINDOWING_MODE_UNDEFINED;
private TaskFragmentCreationParams(
@NonNull TaskFragmentOrganizerToken organizer,
@NonNull IBinder fragmentToken, @NonNull IBinder ownerToken) {
mOrganizer = organizer;
mFragmentToken = fragmentToken;
mOwnerToken = ownerToken;
}
@NonNull
public TaskFragmentOrganizerToken getOrganizer() {
return mOrganizer;
}
@NonNull
public IBinder getFragmentToken() {
return mFragmentToken;
}
@NonNull
public IBinder getOwnerToken() {
return mOwnerToken;
}
@NonNull
public Rect getInitialBounds() {
return mInitialBounds;
}
@WindowingMode
public int getWindowingMode() {
return mWindowingMode;
}
private TaskFragmentCreationParams(Parcel in) {
mOrganizer = TaskFragmentOrganizerToken.CREATOR.createFromParcel(in);
mFragmentToken = in.readStrongBinder();
mOwnerToken = in.readStrongBinder();
mInitialBounds.readFromParcel(in);
mWindowingMode = in.readInt();
}
/** @hide */
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
mOrganizer.writeToParcel(dest, flags);
dest.writeStrongBinder(mFragmentToken);
dest.writeStrongBinder(mOwnerToken);
mInitialBounds.writeToParcel(dest, flags);
dest.writeInt(mWindowingMode);
}
@NonNull
public static final Creator<TaskFragmentCreationParams> CREATOR =
new Creator<TaskFragmentCreationParams>() {
@Override
public TaskFragmentCreationParams createFromParcel(Parcel in) {
return new TaskFragmentCreationParams(in);
}
@Override
public TaskFragmentCreationParams[] newArray(int size) {
return new TaskFragmentCreationParams[size];
}
};
@Override
public String toString() {
return "TaskFragmentCreationParams{"
+ " organizer=" + mOrganizer
+ " fragmentToken=" + mFragmentToken
+ " ownerToken=" + mOwnerToken
+ " initialBounds=" + mInitialBounds
+ " windowingMode=" + mWindowingMode
+ "}";
}
/** @hide */
@Override
public int describeContents() {
return 0;
}
/** Builder to construct the options to create TaskFragment with. */
public static final class Builder {
@NonNull
private final TaskFragmentOrganizerToken mOrganizer;
@NonNull
private final IBinder mFragmentToken;
@NonNull
private final IBinder mOwnerToken;
@NonNull
private final Rect mInitialBounds = new Rect();
@WindowingMode
private int mWindowingMode = WINDOWING_MODE_UNDEFINED;
public Builder(@NonNull TaskFragmentOrganizerToken organizer,
@NonNull IBinder fragmentToken, @NonNull IBinder ownerToken) {
mOrganizer = organizer;
mFragmentToken = fragmentToken;
mOwnerToken = ownerToken;
}
/** Sets the initial bounds for the TaskFragment. */
@NonNull
public Builder setInitialBounds(@NonNull Rect bounds) {
mInitialBounds.set(bounds);
return this;
}
/** Sets the initial windowing mode for the TaskFragment. */
@NonNull
public Builder setWindowingMode(@WindowingMode int windowingMode) {
mWindowingMode = windowingMode;
return this;
}
/** Constructs the options to create TaskFragment with. */
@NonNull
public TaskFragmentCreationParams build() {
final TaskFragmentCreationParams result = new TaskFragmentCreationParams(
mOrganizer, mFragmentToken, mOwnerToken);
result.mInitialBounds.set(mInitialBounds);
result.mWindowingMode = mWindowingMode;
return result;
}
}
}
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