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 package android.view.cts.surfacevalidator; 17 18 import android.content.Context; 19 import android.graphics.Rect; 20 import android.widget.FrameLayout; 21 22 public interface ISurfaceValidatorTestCase { getChecker()23 PixelChecker getChecker(); 24 start(Context context, FrameLayout parent)25 void start(Context context, FrameLayout parent); 26 end()27 void end(); 28 getBoundsToCheck(FrameLayout parent)29 default Rect getBoundsToCheck(FrameLayout parent) { 30 Rect boundsToCheck = new Rect(0, 0, parent.getWidth(), parent.getHeight()); 31 int[] topLeft = new int[2]; 32 parent.getLocationOnScreen(topLeft); 33 boundsToCheck.offset(topLeft[0], topLeft[1]); 34 return boundsToCheck; 35 } 36 waitForReady()37 default boolean waitForReady() { 38 return true; 39 } 40 getNumFramesRequired()41 default int getNumFramesRequired() { 42 return 100; 43 } 44 45 } 46