| /* |
| * 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 android.service.controls.templates; |
| |
| import android.annotation.NonNull; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import com.android.internal.util.Preconditions; |
| |
| /** |
| * Button element for {@link ControlTemplate}. |
| */ |
| public final class ControlButton implements Parcelable { |
| |
| private final boolean mChecked; |
| private final @NonNull CharSequence mActionDescription; |
| |
| /** |
| * @param checked true if the button should be rendered as active. |
| * @param actionDescription action description for the button. |
| */ |
| public ControlButton(boolean checked, |
| @NonNull CharSequence actionDescription) { |
| Preconditions.checkNotNull(actionDescription); |
| mChecked = checked; |
| mActionDescription = actionDescription; |
| } |
| |
| /** |
| * Whether the button should be rendered in a checked state. |
| */ |
| public boolean isChecked() { |
| return mChecked; |
| } |
| |
| /** |
| * The content description for this button. |
| */ |
| @NonNull |
| public CharSequence getActionDescription() { |
| return mActionDescription; |
| } |
| |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| @NonNull |
| public void writeToParcel(@NonNull Parcel dest, int flags) { |
| dest.writeByte(mChecked ? (byte) 1 : (byte) 0); |
| dest.writeCharSequence(mActionDescription); |
| } |
| |
| ControlButton(Parcel in) { |
| mChecked = in.readByte() != 0; |
| mActionDescription = in.readCharSequence(); |
| } |
| |
| public static final @NonNull Creator<ControlButton> CREATOR = new Creator<ControlButton>() { |
| @Override |
| public ControlButton createFromParcel(Parcel source) { |
| return new ControlButton(source); |
| } |
| |
| @Override |
| public ControlButton[] newArray(int size) { |
| return new ControlButton[size]; |
| } |
| }; |
| } |