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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.car.cluster;
     18 
     19 import android.annotation.Nullable;
     20 import android.graphics.Rect;
     21 import android.os.Bundle;
     22 
     23 /**
     24  * Helper class that represents activity state in the cluster and can be serialized / deserialized
     25  * to/from bundle.
     26  * @hide
     27  */
     28 public class ClusterActivityState {
     29     private static final String KEY_VISIBLE = "android.car:activityState.visible";
     30     private static final String KEY_UNOBSCURED_BOUNDS = "android.car:activityState.unobscured";
     31     private static final String KEY_EXTRAS = "android.car:activityState.extras";
     32 
     33     private boolean mVisible = true;
     34     private Rect mUnobscuredBounds;
     35     private Bundle mExtras;
     36 
     37     public boolean isVisible() {
     38         return mVisible;
     39     }
     40 
     41     @Nullable public Rect getUnobscuredBounds() {
     42         return mUnobscuredBounds;
     43     }
     44 
     45     public ClusterActivityState setVisible(boolean visible) {
     46         mVisible = visible;
     47         return this;
     48     }
     49 
     50     public ClusterActivityState setUnobscuredBounds(Rect unobscuredBounds) {
     51         mUnobscuredBounds = unobscuredBounds;
     52         return this;
     53     }
     54 
     55     public ClusterActivityState setExtras(Bundle bundle) {
     56         mExtras = bundle;
     57         return this;
     58     }
     59 
     60     /** Use factory methods instead. */
     61     private ClusterActivityState() {}
     62 
     63     public static ClusterActivityState create(boolean visible, Rect unobscuredBounds) {
     64         return new ClusterActivityState()
     65                 .setVisible(visible)
     66                 .setUnobscuredBounds(unobscuredBounds);
     67     }
     68 
     69     public static ClusterActivityState fromBundle(Bundle bundle) {
     70         return new ClusterActivityState()
     71                 .setVisible(bundle.getBoolean(KEY_VISIBLE, true))
     72                 .setUnobscuredBounds((Rect) bundle.getParcelable(KEY_UNOBSCURED_BOUNDS))
     73                 .setExtras(bundle.getBundle(KEY_EXTRAS));
     74     }
     75 
     76     public Bundle toBundle() {
     77         Bundle b = new Bundle();
     78         b.putBoolean(KEY_VISIBLE, mVisible);
     79         b.putParcelable(KEY_UNOBSCURED_BOUNDS, mUnobscuredBounds);
     80         b.putBundle(KEY_EXTRAS, mExtras);
     81         return b;
     82     }
     83 
     84     @Override
     85     public String toString() {
     86         return this.getClass().getSimpleName() + " {"
     87                 + "visible: " + mVisible + ", "
     88                 + "unobscuredBounds: " + mUnobscuredBounds
     89                 + " }";
     90     }
     91 }
     92