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 17package com.android.systemui.shared.system; 18 19import android.graphics.Matrix; 20import android.graphics.Rect; 21import android.os.IBinder; 22import android.view.Surface; 23import android.view.SurfaceControl; 24import android.view.SurfaceControl.Transaction; 25 26public class TransactionCompat { 27 28 final Transaction mTransaction; 29 30 final float[] mTmpValues = new float[9]; 31 32 public TransactionCompat() { 33 mTransaction = new Transaction(); 34 } 35 36 public void apply() { 37 mTransaction.apply(); 38 } 39 40 public TransactionCompat show(SurfaceControlCompat surfaceControl) { 41 mTransaction.show(surfaceControl.mSurfaceControl); 42 return this; 43 } 44 45 public TransactionCompat hide(SurfaceControlCompat surfaceControl) { 46 mTransaction.hide(surfaceControl.mSurfaceControl); 47 return this; 48 } 49 50 public TransactionCompat setPosition(SurfaceControlCompat surfaceControl, float x, float y) { 51 mTransaction.setPosition(surfaceControl.mSurfaceControl, x, y); 52 return this; 53 } 54 55 public TransactionCompat setSize(SurfaceControlCompat surfaceControl, int w, int h) { 56 mTransaction.setSize(surfaceControl.mSurfaceControl, w, h); 57 return this; 58 } 59 60 public TransactionCompat setLayer(SurfaceControlCompat surfaceControl, int z) { 61 mTransaction.setLayer(surfaceControl.mSurfaceControl, z); 62 return this; 63 } 64 65 public TransactionCompat setAlpha(SurfaceControlCompat surfaceControl, float alpha) { 66 mTransaction.setAlpha(surfaceControl.mSurfaceControl, alpha); 67 return this; 68 } 69 70 public TransactionCompat setMatrix(SurfaceControlCompat surfaceControl, float dsdx, float dtdx, 71 float dtdy, float dsdy) { 72 mTransaction.setMatrix(surfaceControl.mSurfaceControl, dsdx, dtdx, dtdy, dsdy); 73 return this; 74 } 75 76 public TransactionCompat setMatrix(SurfaceControlCompat surfaceControl, Matrix matrix) { 77 mTransaction.setMatrix(surfaceControl.mSurfaceControl, matrix, mTmpValues); 78 return this; 79 } 80 81 public TransactionCompat setWindowCrop(SurfaceControlCompat surfaceControl, Rect crop) { 82 mTransaction.setWindowCrop(surfaceControl.mSurfaceControl, crop); 83 return this; 84 } 85 86 public TransactionCompat setFinalCrop(SurfaceControlCompat surfaceControl, Rect crop) { 87 mTransaction.setFinalCrop(surfaceControl.mSurfaceControl, crop); 88 return this; 89 } 90 91 public TransactionCompat deferTransactionUntil(SurfaceControlCompat surfaceControl, 92 IBinder handle, long frameNumber) { 93 mTransaction.deferTransactionUntil(surfaceControl.mSurfaceControl, handle, frameNumber); 94 return this; 95 } 96 97 public TransactionCompat deferTransactionUntil(SurfaceControlCompat surfaceControl, 98 Surface barrier, long frameNumber) { 99 mTransaction.deferTransactionUntilSurface(surfaceControl.mSurfaceControl, barrier, 100 frameNumber); 101 return this; 102 } 103 104 public TransactionCompat setEarlyWakeup() { 105 mTransaction.setEarlyWakeup(); 106 return this; 107 } 108 109 public TransactionCompat setColor(SurfaceControlCompat surfaceControl, float[] color) { 110 mTransaction.setColor(surfaceControl.mSurfaceControl, color); 111 return this; 112 } 113}