ShapesActivity.java revision 8b2f5267f16c295f12faab810527cd6311997e34 
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
17package com.android.test.hwui;
18
19import android.app.Activity;
20import android.content.Context;
21import android.graphics.Canvas;
22import android.graphics.Paint;
23import android.graphics.RectF;
24import android.os.Bundle;
25import android.view.View;
26
27@SuppressWarnings({"UnusedDeclaration"})
28public class ShapesActivity extends Activity {
29    @Override
30    protected void onCreate(Bundle savedInstanceState) {
31        super.onCreate(savedInstanceState);
32
33        setContentView(new ShapesView(this));
34    }
35
36    static class ShapesView extends View {
37        private Paint mNormalPaint;
38        private Paint mStrokePaint;
39        private Paint mFillPaint;
40        private RectF mRect;
41        private RectF mOval;
42        private RectF mArc;
43
44        ShapesView(Context c) {
45            super(c);
46
47            mRect = new RectF(0.0f, 0.0f, 160.0f, 90.0f);
48
49            mNormalPaint = new Paint();
50            mNormalPaint.setAntiAlias(true);
51            mNormalPaint.setColor(0xff0000ff);
52            mNormalPaint.setStrokeWidth(6.0f);
53            mNormalPaint.setStyle(Paint.Style.FILL_AND_STROKE);
54
55            mStrokePaint = new Paint();
56            mStrokePaint.setAntiAlias(true);
57            mStrokePaint.setColor(0xff0000ff);
58            mStrokePaint.setStrokeWidth(6.0f);
59            mStrokePaint.setStyle(Paint.Style.STROKE);
60
61            mFillPaint = new Paint();
62            mFillPaint.setAntiAlias(true);
63            mFillPaint.setColor(0xff0000ff);
64            mFillPaint.setStyle(Paint.Style.FILL);
65
66            mOval = new RectF(0.0f, 0.0f, 80.0f, 45.0f);
67            mArc = new RectF(0.0f, 0.0f, 100.0f, 120.0f);
68        }
69
70        @Override
71        protected void onDraw(Canvas canvas) {
72            super.onDraw(canvas);
73
74            canvas.save();
75            canvas.translate(50.0f, 50.0f);
76            canvas.drawRoundRect(mRect, 6.0f, 6.0f, mNormalPaint);
77
78            canvas.translate(0.0f, 110.0f);
79            canvas.drawRoundRect(mRect, 6.0f, 6.0f, mStrokePaint);
80
81            canvas.translate(0.0f, 110.0f);
82            canvas.drawRoundRect(mRect, 6.0f, 6.0f, mFillPaint);
83            canvas.restore();
84
85            canvas.save();
86            canvas.translate(250.0f, 50.0f);
87            canvas.drawCircle(80.0f, 45.0f, 45.0f, mNormalPaint);
88
89            canvas.translate(0.0f, 110.0f);
90            canvas.drawCircle(80.0f, 45.0f, 45.0f, mStrokePaint);
91
92            canvas.translate(0.0f, 110.0f);
93            canvas.drawCircle(80.0f, 45.0f, 45.0f, mFillPaint);
94            canvas.restore();
95
96            canvas.save();
97            canvas.translate(450.0f, 50.0f);
98            canvas.drawOval(mOval, mNormalPaint);
99
100            canvas.translate(0.0f, 110.0f);
101            canvas.drawOval(mOval, mStrokePaint);
102
103            canvas.translate(0.0f, 110.0f);
104            canvas.drawOval(mOval, mFillPaint);
105            canvas.restore();
106
107            canvas.save();
108            canvas.translate(625.0f, 50.0f);
109            canvas.drawRect(0.0f, 0.0f, 160.0f, 90.0f, mNormalPaint);
110
111            canvas.translate(0.0f, 110.0f);
112            canvas.drawRect(0.0f, 0.0f, 160.0f, 90.0f, mStrokePaint);
113
114            canvas.translate(0.0f, 110.0f);
115            canvas.drawRect(0.0f, 0.0f, 160.0f, 90.0f, mFillPaint);
116            canvas.restore();
117
118            canvas.save();
119            canvas.translate(825.0f, 50.0f);
120            canvas.drawArc(mArc, -30.0f, 70.0f, true, mNormalPaint);
121
122            canvas.translate(0.0f, 110.0f);
123            canvas.drawArc(mArc, -30.0f, 70.0f, true, mStrokePaint);
124
125            canvas.translate(0.0f, 110.0f);
126            canvas.drawArc(mArc, -30.0f, 70.0f, true, mFillPaint);
127            canvas.restore();
128
129            canvas.save();
130            canvas.translate(950.0f, 50.0f);
131            canvas.drawArc(mArc, 30.0f, 100.0f, false, mNormalPaint);
132
133            canvas.translate(0.0f, 110.0f);
134            canvas.drawArc(mArc, 30.0f, 100.0f, false, mStrokePaint);
135
136            canvas.translate(0.0f, 110.0f);
137            canvas.drawArc(mArc, 30.0f, 100.0f, false, mFillPaint);
138            canvas.restore();
139        }
140    }
141}
142