ztenghui | 80f4440 | 2014-09-23 16:35:05 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
| 5 | * in compliance with the License. You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License |
| 10 | * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| 11 | * or implied. See the License for the specific language governing permissions and limitations under |
| 12 | * the License. |
| 13 | */ |
| 14 | package com.android.test.dynamic; |
| 15 | |
| 16 | import android.app.Activity; |
| 17 | import android.content.res.Resources; |
| 18 | import android.graphics.drawable.AnimatedVectorDrawable; |
| 19 | import android.graphics.drawable.VectorDrawable; |
| 20 | import android.os.Bundle; |
| 21 | import android.util.AttributeSet; |
| 22 | import android.util.Log; |
| 23 | import android.util.Xml; |
| 24 | import android.widget.Button; |
| 25 | import android.widget.GridLayout; |
| 26 | import android.widget.ScrollView; |
| 27 | import android.widget.TextView; |
| 28 | |
| 29 | import org.xmlpull.v1.XmlPullParser; |
| 30 | import org.xmlpull.v1.XmlPullParserException; |
| 31 | |
| 32 | import java.io.IOException; |
| 33 | import java.text.DecimalFormat; |
| 34 | |
| 35 | |
| 36 | @SuppressWarnings({"UnusedDeclaration"}) |
| 37 | public class AnimatedVectorDrawableDupPerf extends Activity { |
| 38 | |
| 39 | private static final String LOGTAG = "AnimatedVectorDrawableDupPerf"; |
| 40 | protected int[] icon = { |
| 41 | R.drawable.animation_vector_linear_progress_bar, |
| 42 | R.drawable.animation_vector_linear_progress_bar, |
| 43 | R.drawable.animation_vector_linear_progress_bar, |
| 44 | R.drawable.animation_vector_linear_progress_bar, |
| 45 | R.drawable.animation_vector_linear_progress_bar, |
| 46 | R.drawable.animation_vector_linear_progress_bar, |
| 47 | R.drawable.animation_vector_linear_progress_bar, |
| 48 | R.drawable.animation_vector_linear_progress_bar, |
| 49 | R.drawable.animation_vector_linear_progress_bar, |
| 50 | R.drawable.animation_vector_linear_progress_bar, |
| 51 | R.drawable.animation_vector_linear_progress_bar, |
| 52 | R.drawable.animation_vector_linear_progress_bar, |
| 53 | R.drawable.animation_vector_linear_progress_bar, |
| 54 | R.drawable.animation_vector_linear_progress_bar, |
| 55 | R.drawable.animation_vector_linear_progress_bar, |
| 56 | R.drawable.animation_vector_linear_progress_bar, |
| 57 | R.drawable.animation_vector_linear_progress_bar, |
| 58 | R.drawable.animation_vector_linear_progress_bar, |
| 59 | R.drawable.animation_vector_linear_progress_bar, |
| 60 | R.drawable.animation_vector_linear_progress_bar, |
| 61 | }; |
| 62 | |
| 63 | /** @hide */ |
| 64 | public static AnimatedVectorDrawable create(Resources resources, int rid) { |
| 65 | try { |
| 66 | final XmlPullParser parser = resources.getXml(rid); |
| 67 | final AttributeSet attrs = Xml.asAttributeSet(parser); |
| 68 | int type; |
| 69 | while ((type=parser.next()) != XmlPullParser.START_TAG && |
| 70 | type != XmlPullParser.END_DOCUMENT) { |
| 71 | // Empty loop |
| 72 | } |
| 73 | if (type != XmlPullParser.START_TAG) { |
| 74 | throw new XmlPullParserException("No start tag found"); |
| 75 | } |
| 76 | |
| 77 | final AnimatedVectorDrawable drawable = new AnimatedVectorDrawable(); |
| 78 | drawable.inflate(resources, parser, attrs); |
| 79 | |
| 80 | return drawable; |
| 81 | } catch (XmlPullParserException e) { |
| 82 | Log.e(LOGTAG, "parser error", e); |
| 83 | } catch (IOException e) { |
| 84 | Log.e(LOGTAG, "parser error", e); |
| 85 | } |
| 86 | return null; |
| 87 | } |
| 88 | |
| 89 | @Override |
| 90 | protected void onCreate(Bundle savedInstanceState) { |
| 91 | super.onCreate(savedInstanceState); |
| 92 | ScrollView scrollView = new ScrollView(this); |
| 93 | GridLayout container = new GridLayout(this); |
| 94 | scrollView.addView(container); |
| 95 | container.setColumnCount(5); |
| 96 | Resources res = this.getResources(); |
| 97 | container.setBackgroundColor(0xFF888888); |
| 98 | AnimatedVectorDrawable []d = new AnimatedVectorDrawable[icon.length]; |
| 99 | long time = android.os.SystemClock.elapsedRealtimeNanos(); |
| 100 | for (int i = 0; i < icon.length; i++) { |
| 101 | d[i] = create(res,icon[i]); |
| 102 | } |
| 103 | time = android.os.SystemClock.elapsedRealtimeNanos()-time; |
| 104 | TextView t = new TextView(this); |
| 105 | DecimalFormat df = new DecimalFormat("#.##"); |
| 106 | t.setText("avgL=" + df.format(time / (icon.length * 1000000.)) + " ms"); |
| 107 | container.addView(t); |
| 108 | time = android.os.SystemClock.elapsedRealtimeNanos(); |
| 109 | for (int i = 0; i < icon.length; i++) { |
| 110 | Button button = new Button(this); |
| 111 | button.setWidth(200); |
| 112 | button.setBackgroundResource(icon[i]); |
| 113 | container.addView(button); |
| 114 | } |
| 115 | setContentView(scrollView); |
| 116 | time = android.os.SystemClock.elapsedRealtimeNanos()-time; |
| 117 | t = new TextView(this); |
| 118 | t.setText("avgS=" + df.format(time / (icon.length * 1000000.)) + " ms"); |
| 119 | container.addView(t); |
| 120 | } |
| 121 | |
| 122 | } |