1 /* 2 * Copyright (C) 2012 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 com.android.test.hwuicompare; 18 19 import android.content.Context; 20 import android.graphics.Canvas; 21 import android.graphics.Paint; 22 import android.util.AttributeSet; 23 import android.view.View; 24 25 public class MainView extends View { 26 Paint mPaint = new Paint(); 27 28 public MainView(Context context) { 29 super(context); 30 } 31 32 public MainView(Context context, AttributeSet attrs) { 33 super(context, attrs); 34 } 35 36 public MainView(Context context, AttributeSet attrs, int defStyle) { 37 super(context, attrs, defStyle); 38 } 39 40 @Override 41 protected void onDraw(Canvas canvas) { 42 super.onDraw(canvas); 43 44 mPaint.reset(); 45 DisplayModifier.apply(mPaint, canvas); 46 47 if (mDrawCallback != null) { 48 mDrawCallback.run(); 49 } 50 } 51 52 private Runnable mDrawCallback; 53 public void addDrawCallback(Runnable drawCallback) { 54 mDrawCallback = drawCallback; 55 } 56 } 57
