Romain Guy | 98029c8 | 2011-06-17 15:47:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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.hwui; |
| 18 | |
| 19 | import android.app.Activity; |
| 20 | import android.content.Context; |
| 21 | import android.graphics.Canvas; |
| 22 | import android.graphics.Paint; |
| 23 | import android.graphics.Path; |
| 24 | import android.os.Bundle; |
| 25 | import android.view.View; |
| 26 | import android.widget.LinearLayout; |
| 27 | |
| 28 | @SuppressWarnings({"UnusedDeclaration"}) |
| 29 | public class SmallCircleActivity extends Activity { |
| 30 | @Override |
| 31 | protected void onCreate(Bundle savedInstanceState) { |
| 32 | super.onCreate(savedInstanceState); |
| 33 | |
| 34 | final LinearLayout layout = new LinearLayout(this); |
| 35 | layout.setOrientation(LinearLayout.VERTICAL); |
| 36 | |
| 37 | View view = new PathView(this); |
| 38 | layout.addView(view, new LinearLayout.LayoutParams(PathView.SIZE, PathView.SIZE)); |
| 39 | view = new PathView(this); |
| 40 | view.setLayerType(View.LAYER_TYPE_SOFTWARE, null); |
| 41 | layout.addView(view, new LinearLayout.LayoutParams(PathView.SIZE, PathView.SIZE)); |
| 42 | |
| 43 | setContentView(layout); |
| 44 | } |
| 45 | |
| 46 | static class PathView extends View { |
| 47 | private static final int SIZE = 37; |
| 48 | private final Paint mPaint; |
| 49 | private final Path mPath; |
| 50 | |
| 51 | PathView(Context c) { |
| 52 | super(c); |
| 53 | |
| 54 | mPath = new Path(); |
| 55 | mPath.addCircle(SIZE * 0.5f, SIZE * 0.5f, SIZE * 0.275f, Path.Direction.CW); |
| 56 | mPath.addCircle(SIZE * 0.5f, SIZE * 0.5f, SIZE * 0.225f, Path.Direction.CCW); |
| 57 | |
| 58 | mPaint = new Paint(); |
| 59 | mPaint.setAntiAlias(true); |
John Reck | 52244ff | 2014-05-01 21:27:37 -0700 | [diff] [blame] | 60 | mPaint.setColor(0xff00ffff); |
Romain Guy | 98029c8 | 2011-06-17 15:47:07 -0700 | [diff] [blame] | 61 | } |
| 62 | |
| 63 | @Override |
| 64 | protected void onDraw(Canvas canvas) { |
| 65 | super.onDraw(canvas); |
| 66 | |
| 67 | canvas.drawPath(mPath, mPaint); |
| 68 | } |
| 69 | } |
| 70 | } |