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.content.Intent;
22import android.graphics.Bitmap;
23import android.graphics.Canvas;
24import android.graphics.PorterDuff;
25import android.graphics.drawable.ColorDrawable;
26import android.os.Bundle;
27import android.view.LayoutInflater;
28import android.widget.ImageView;
29import android.widget.LinearLayout;
30
31@SuppressWarnings({"UnusedDeclaration"})
32public class TextGammaActivity extends Activity {
33    @Override
34    protected void onCreate(Bundle savedInstanceState) {
35        super.onCreate(savedInstanceState);
36
37        final LinearLayout layout = new LinearLayout(this);
38        layout.setOrientation(LinearLayout.VERTICAL);
39
40        final GammaTextView gamma = new GammaTextView(this);
41        layout.addView(gamma, new LinearLayout.LayoutParams(
42                LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT
43        ));
44
45        setContentView(layout);
46
47        layout.post(new Runnable() {
48            public void run() {
49                Bitmap b = Bitmap.createBitmap(gamma.getWidth(), gamma.getHeight(),
50                        Bitmap.Config.ARGB_8888);
51                Canvas c = new Canvas(b);
52                c.drawColor(0, PorterDuff.Mode.CLEAR);
53                gamma.draw(c);
54
55                ImageView image = new ImageView(TextGammaActivity.this);
56                image.setImageBitmap(b);
57
58                layout.addView(image, new LinearLayout.LayoutParams(
59                        LinearLayout.LayoutParams.WRAP_CONTENT,
60                        LinearLayout.LayoutParams.WRAP_CONTENT
61                ));
62
63                startActivity(new Intent(TextGammaActivity.this, SubGammaActivity.class));
64            }
65        });
66
67        getWindow().setBackgroundDrawable(new ColorDrawable(0xffffffff));
68    }
69
70    static class GammaTextView extends LinearLayout {
71        GammaTextView(Context c) {
72            super(c);
73
74            setBackgroundColor(0xffffffff);
75
76            final LayoutInflater inflater = LayoutInflater.from(c);
77            inflater.inflate(R.layout.text_large, this, true);
78            inflater.inflate(R.layout.text_medium, this, true);
79            inflater.inflate(R.layout.text_small, this, true);
80        }
81    }
82
83    public static class SubGammaActivity extends Activity {
84        @Override
85        protected void onCreate(Bundle savedInstanceState) {
86            super.onCreate(savedInstanceState);
87
88            final LinearLayout layout = new LinearLayout(this);
89            layout.setOrientation(LinearLayout.VERTICAL);
90
91            final GammaTextView gamma = new GammaTextView(this);
92            final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
93                    LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT
94            );
95            lp.setMargins(0, 74, 0, 0);
96            layout.addView(gamma, lp);
97
98            setContentView(layout);
99        }
100    }
101}
102