1 /* 2 * Copyright (C) 2018 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.view; 18 19 import android.graphics.Point; 20 import android.os.Parcel; 21 import android.os.Parcelable; 22 import android.view.InsetsState.InternalInsetType; 23 24 /** 25 * Represents a parcelable object to allow controlling a single {@link InsetsSource}. 26 * @hide 27 */ 28 public class InsetsSourceControl implements Parcelable { 29 30 private final @InternalInsetType int mType; 31 private final SurfaceControl mLeash; 32 private final Point mSurfacePosition; 33 InsetsSourceControl(@nternalInsetType int type, SurfaceControl leash, Point surfacePosition)34 public InsetsSourceControl(@InternalInsetType int type, SurfaceControl leash, 35 Point surfacePosition) { 36 mType = type; 37 mLeash = leash; 38 mSurfacePosition = surfacePosition; 39 } 40 getType()41 public int getType() { 42 return mType; 43 } 44 getLeash()45 public SurfaceControl getLeash() { 46 return mLeash; 47 } 48 InsetsSourceControl(Parcel in)49 public InsetsSourceControl(Parcel in) { 50 mType = in.readInt(); 51 mLeash = in.readParcelable(null /* loader */); 52 mSurfacePosition = in.readParcelable(null /* loader */); 53 } 54 setSurfacePosition(int left, int top)55 public boolean setSurfacePosition(int left, int top) { 56 if (mSurfacePosition.equals(left, top)) { 57 return false; 58 } 59 mSurfacePosition.set(left, top); 60 return true; 61 } 62 getSurfacePosition()63 public Point getSurfacePosition() { 64 return mSurfacePosition; 65 } 66 67 @Override describeContents()68 public int describeContents() { 69 return 0; 70 } 71 72 @Override writeToParcel(Parcel dest, int flags)73 public void writeToParcel(Parcel dest, int flags) { 74 dest.writeInt(mType); 75 dest.writeParcelable(mLeash, 0 /* flags*/); 76 dest.writeParcelable(mSurfacePosition, 0 /* flags*/); 77 } 78 79 public static final @android.annotation.NonNull Creator<InsetsSourceControl> CREATOR 80 = new Creator<InsetsSourceControl>() { 81 public InsetsSourceControl createFromParcel(Parcel in) { 82 return new InsetsSourceControl(in); 83 } 84 85 public InsetsSourceControl[] newArray(int size) { 86 return new InsetsSourceControl[size]; 87 } 88 }; 89 } 90