Romain Guy | 694b519 | 2010-07-21 21:33:20 -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 | |
Romain Guy | f607bdc | 2010-09-10 19:20:06 -0700 | [diff] [blame] | 17 | package com.android.test.hwui; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 18 | |
| 19 | import android.app.Activity; |
| 20 | import android.content.Context; |
| 21 | import android.graphics.Canvas; |
| 22 | import android.graphics.Paint; |
| 23 | import android.os.Bundle; |
| 24 | import android.view.View; |
| 25 | |
| 26 | @SuppressWarnings({"UnusedDeclaration"}) |
| 27 | public class TextActivity extends Activity { |
| 28 | @Override |
| 29 | protected void onCreate(Bundle savedInstanceState) { |
| 30 | super.onCreate(savedInstanceState); |
| 31 | |
| 32 | setContentView(new CustomTextView(this)); |
| 33 | } |
| 34 | |
| 35 | static class CustomTextView extends View { |
| 36 | private final Paint mMediumPaint; |
| 37 | private final Paint mLargePaint; |
Romain Guy | a674ab7 | 2010-08-10 17:26:42 -0700 | [diff] [blame] | 38 | private final Paint mStrikePaint; |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 39 | private final Paint mScaledPaint; |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 40 | private final Paint mSkewPaint; |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 41 | private final Paint mHugePaint; |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 42 | |
| 43 | CustomTextView(Context c) { |
| 44 | super(c); |
| 45 | |
| 46 | mMediumPaint = new Paint(); |
| 47 | mMediumPaint.setAntiAlias(true); |
| 48 | mMediumPaint.setColor(0xffff0000); |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 49 | |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 50 | mLargePaint = new Paint(); |
| 51 | mLargePaint.setAntiAlias(true); |
| 52 | mLargePaint.setTextSize(36.0f); |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 53 | |
Romain Guy | a674ab7 | 2010-08-10 17:26:42 -0700 | [diff] [blame] | 54 | mStrikePaint = new Paint(); |
| 55 | mStrikePaint.setAntiAlias(true); |
| 56 | mStrikePaint.setTextSize(16.0f); |
| 57 | mStrikePaint.setUnderlineText(true); |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 58 | |
| 59 | mScaledPaint = new Paint(); |
| 60 | mScaledPaint.setAntiAlias(true); |
| 61 | mScaledPaint.setTextSize(16.0f); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 62 | mScaledPaint.setShadowLayer(3.0f, 3.0f, 3.0f, 0xff00ff00); |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 63 | |
| 64 | mSkewPaint = new Paint(); |
| 65 | mSkewPaint.setAntiAlias(true); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 66 | mSkewPaint.setTextSize(16.0f); |
| 67 | mSkewPaint.setShadowLayer(3.0f, 3.0f, 3.0f, 0xff000000); |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 68 | |
| 69 | mHugePaint = new Paint(); |
| 70 | mHugePaint.setAntiAlias(true); |
| 71 | mHugePaint.setColor(0xff000000); |
| 72 | mHugePaint.setTextSize(300f); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 73 | } |
| 74 | |
| 75 | @Override |
| 76 | protected void onDraw(Canvas canvas) { |
| 77 | super.onDraw(canvas); |
| 78 | canvas.drawRGB(255, 255, 255); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 79 | |
Romain Guy | bd496bc | 2011-08-02 17:32:41 -0700 | [diff] [blame] | 80 | mMediumPaint.setStyle(Paint.Style.FILL_AND_STROKE); |
| 81 | mMediumPaint.setStrokeWidth(2.0f); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 82 | canvas.drawText("Hello OpenGL renderer!", 100, 20, mMediumPaint); |
Romain Guy | bd496bc | 2011-08-02 17:32:41 -0700 | [diff] [blame] | 83 | |
| 84 | mMediumPaint.setStyle(Paint.Style.FILL); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 85 | mMediumPaint.setTextAlign(Paint.Align.CENTER); |
| 86 | canvas.drawText("Hello OpenGL renderer!", 100, 40, mMediumPaint); |
Romain Guy | bd496bc | 2011-08-02 17:32:41 -0700 | [diff] [blame] | 87 | |
| 88 | mMediumPaint.setStyle(Paint.Style.STROKE); |
| 89 | mMediumPaint.setStrokeWidth(2.0f); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 90 | mMediumPaint.setTextAlign(Paint.Align.RIGHT); |
| 91 | canvas.drawText("Hello OpenGL renderer!", 100, 60, mMediumPaint); |
Romain Guy | bd496bc | 2011-08-02 17:32:41 -0700 | [diff] [blame] | 92 | |
| 93 | mMediumPaint.setStyle(Paint.Style.FILL); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 94 | mMediumPaint.setTextAlign(Paint.Align.LEFT); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 95 | canvas.drawText("Hello OpenGL renderer!", 100, 100, mMediumPaint); |
Romain Guy | bd496bc | 2011-08-02 17:32:41 -0700 | [diff] [blame] | 96 | |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 97 | mMediumPaint.setShadowLayer(2.5f, 0.0f, 0.0f, 0xff000000); |
| 98 | canvas.drawText("Hello OpenGL renderer!", 100, 150, mMediumPaint); |
| 99 | mMediumPaint.clearShadowLayer(); |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 100 | canvas.drawText("Hello OpenGL renderer!", 100, 200, mLargePaint); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 101 | |
| 102 | mLargePaint.setShadowLayer(2.5f, 3.0f, 3.0f, 0xff000000); |
| 103 | canvas.drawText("Hello OpenGL renderer!", 100, 400, mLargePaint); |
| 104 | mLargePaint.setShadowLayer(3.0f, 3.0f, 3.0f, 0xff00ff00); |
Romain Guy | 2542d19 | 2010-08-18 11:47:12 -0700 | [diff] [blame] | 105 | mLargePaint.setAlpha(100); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 106 | canvas.drawText("Hello OpenGL renderer!", 100, 500, mLargePaint); |
Romain Guy | 2542d19 | 2010-08-18 11:47:12 -0700 | [diff] [blame] | 107 | mLargePaint.setAlpha(255); |
Romain Guy | b146b12 | 2010-12-15 17:06:45 -0800 | [diff] [blame] | 108 | mLargePaint.setShadowLayer(3.0f, 3.0f, 3.0f, 0xd000ff00); |
| 109 | mLargePaint.setColor(0x00ffff00); |
| 110 | canvas.drawText("Hello OpenGL renderer!", 100, 600, mLargePaint); |
| 111 | mLargePaint.setShadowLayer(3.0f, 3.0f, 3.0f, 0x80000000); |
| 112 | mLargePaint.setColor(0x4dffffff); |
| 113 | canvas.drawText("Hello OpenGL renderer!", 100, 650, mLargePaint); |
| 114 | mLargePaint.setAlpha(255); |
| 115 | mLargePaint.setColor(0xff000000); |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 116 | mLargePaint.clearShadowLayer(); |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 117 | |
| 118 | canvas.drawText("Hello!", 500, 600, mHugePaint); |
| 119 | |
Romain Guy | a674ab7 | 2010-08-10 17:26:42 -0700 | [diff] [blame] | 120 | canvas.drawText("Hello OpenGL renderer!", 500, 40, mStrikePaint); |
| 121 | mStrikePaint.setStrikeThruText(true); |
| 122 | canvas.drawText("Hello OpenGL renderer!", 500, 70, mStrikePaint); |
| 123 | mStrikePaint.setUnderlineText(false); |
| 124 | canvas.drawText("Hello OpenGL renderer!", 500, 100, mStrikePaint); |
| 125 | mStrikePaint.setStrikeThruText(false); |
| 126 | mStrikePaint.setUnderlineText(true); |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 127 | |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 128 | mSkewPaint.setTextSkewX(-0.25f); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 129 | canvas.drawText("Hello OpenGL renderer!", 980, 200, mSkewPaint); |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 130 | mSkewPaint.setTextSkewX(0.5f); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 131 | canvas.drawText("Hello OpenGL renderer!", 980, 230, mSkewPaint); |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 132 | mSkewPaint.setTextSkewX(0.0f); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 133 | canvas.drawText("Hello OpenGL renderer!", 980, 260, mSkewPaint); |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 134 | |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 135 | mScaledPaint.setTextScaleX(0.5f); |
| 136 | canvas.drawText("Hello OpenGL renderer!", 500, 200, mScaledPaint); |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 137 | mScaledPaint.setTextScaleX(1.0f); |
Romain Guy | 2577db1 | 2011-01-18 13:02:38 -0800 | [diff] [blame] | 138 | canvas.drawText("Hello OpenGL renderer!", 500, 230, mScaledPaint); |
| 139 | mScaledPaint.setTextScaleX(2.0f); |
Romain Guy | 2937819 | 2010-08-20 13:51:47 -0700 | [diff] [blame] | 140 | canvas.drawText("Hello OpenGL renderer!", 500, 260, mScaledPaint); |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 141 | |
Romain Guy | 09147fb | 2010-07-22 13:08:20 -0700 | [diff] [blame] | 142 | canvas.save(); |
| 143 | canvas.clipRect(150.0f, 220.0f, 450.0f, 320.0f); |
| 144 | canvas.drawText("Hello OpenGL renderer!", 100, 300, mLargePaint); |
| 145 | canvas.restore(); |
Chet Haase | 44984ea | 2011-05-19 13:50:47 -0700 | [diff] [blame] | 146 | |
Romain Guy | 694b519 | 2010-07-21 21:33:20 -0700 | [diff] [blame] | 147 | } |
| 148 | } |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 149 | } |