John Hoford | abb7d13 | 2014-02-24 15:21:42 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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.dynamic; |
| 18 | |
| 19 | import android.content.Intent; |
| 20 | import android.content.pm.PackageManager; |
| 21 | import android.content.pm.ResolveInfo; |
| 22 | import android.os.Bundle; |
| 23 | import android.view.View; |
| 24 | import android.widget.ListView; |
| 25 | import android.widget.SimpleAdapter; |
| 26 | |
| 27 | import java.text.Collator; |
| 28 | import java.util.ArrayList; |
| 29 | import java.util.Collections; |
| 30 | import java.util.Comparator; |
| 31 | import java.util.HashMap; |
| 32 | import java.util.List; |
| 33 | import java.util.Map; |
| 34 | |
| 35 | @SuppressWarnings("UnusedDeclaration") |
| 36 | public class VectorDrawableTest extends android.app.ListActivity { |
| 37 | private static final String EXTRA_PATH = "com.android.test.dynamic.Path"; |
| 38 | private static final String CATEGORY_HWUI_TEST = "com.android.test.dynamic.TEST"; |
| 39 | |
| 40 | @Override |
| 41 | public void onCreate(Bundle savedInstanceState) { |
| 42 | super.onCreate(savedInstanceState); |
| 43 | |
| 44 | Intent intent = getIntent(); |
| 45 | String path = intent.getStringExtra("com.android.test.hwui.Path"); |
| 46 | |
| 47 | if (path == null) { |
| 48 | path = ""; |
| 49 | } |
| 50 | |
| 51 | setListAdapter(new SimpleAdapter(this, getData(path), |
| 52 | android.R.layout.simple_list_item_1, new String[] { "title" }, |
| 53 | new int[] { android.R.id.text1 })); |
| 54 | getListView().setTextFilterEnabled(true); |
| 55 | } |
| 56 | |
| 57 | protected List<Map<String, Object>> getData(String prefix) { |
| 58 | List<Map<String, Object>> myData = new ArrayList<Map<String, Object>>(); |
| 59 | |
| 60 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
| 61 | mainIntent.addCategory(CATEGORY_HWUI_TEST); |
| 62 | |
| 63 | PackageManager pm = getPackageManager(); |
| 64 | List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0); |
| 65 | |
| 66 | if (null == list) |
| 67 | return myData; |
| 68 | |
| 69 | String[] prefixPath; |
| 70 | String prefixWithSlash = prefix; |
| 71 | |
| 72 | if (prefix.equals("")) { |
| 73 | prefixPath = null; |
| 74 | } else { |
| 75 | prefixPath = prefix.split("/"); |
| 76 | prefixWithSlash = prefix + "/"; |
| 77 | } |
| 78 | |
| 79 | int len = list.size(); |
| 80 | |
| 81 | Map<String, Boolean> entries = new HashMap<String, Boolean>(); |
| 82 | |
| 83 | for (int i = 0; i < len; i++) { |
| 84 | ResolveInfo info = list.get(i); |
| 85 | CharSequence labelSeq = info.loadLabel(pm); |
| 86 | String label = labelSeq != null |
| 87 | ? labelSeq.toString() |
| 88 | : info.activityInfo.name; |
| 89 | |
| 90 | if (prefixWithSlash.length() == 0 || label.startsWith(prefixWithSlash)) { |
| 91 | |
| 92 | String[] labelPath = label.split("/"); |
| 93 | |
| 94 | String nextLabel = prefixPath == null ? labelPath[0] : labelPath[prefixPath.length]; |
| 95 | |
| 96 | if ((prefixPath != null ? prefixPath.length : 0) == labelPath.length - 1) { |
| 97 | addItem(myData, nextLabel, activityIntent( |
| 98 | info.activityInfo.applicationInfo.packageName, |
| 99 | info.activityInfo.name)); |
| 100 | } else { |
| 101 | if (entries.get(nextLabel) == null) { |
| 102 | addItem(myData, nextLabel, browseIntent(prefix.equals("") ? |
| 103 | nextLabel : prefix + "/" + nextLabel)); |
| 104 | entries.put(nextLabel, true); |
| 105 | } |
| 106 | } |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | Collections.sort(myData, sDisplayNameComparator); |
| 111 | |
| 112 | return myData; |
| 113 | } |
| 114 | |
| 115 | private final static Comparator<Map<String, Object>> sDisplayNameComparator = |
| 116 | new Comparator<Map<String, Object>>() { |
| 117 | private final Collator collator = Collator.getInstance(); |
| 118 | |
| 119 | public int compare(Map<String, Object> map1, Map<String, Object> map2) { |
| 120 | return collator.compare(map1.get("title"), map2.get("title")); |
| 121 | } |
| 122 | }; |
| 123 | |
| 124 | protected Intent activityIntent(String pkg, String componentName) { |
| 125 | Intent result = new Intent(); |
| 126 | result.setClassName(pkg, componentName); |
| 127 | return result; |
| 128 | } |
| 129 | |
| 130 | protected Intent browseIntent(String path) { |
| 131 | Intent result = new Intent(); |
| 132 | result.setClass(this, VectorDrawableTest.class); |
| 133 | result.putExtra(EXTRA_PATH, path); |
| 134 | return result; |
| 135 | } |
| 136 | |
| 137 | protected void addItem(List<Map<String, Object>> data, String name, Intent intent) { |
| 138 | Map<String, Object> temp = new HashMap<String, Object>(); |
| 139 | temp.put("title", name); |
| 140 | temp.put("intent", intent); |
| 141 | data.add(temp); |
| 142 | } |
| 143 | |
| 144 | @Override |
| 145 | @SuppressWarnings({ "unchecked", "UnusedParameters" }) |
| 146 | protected void onListItemClick(ListView l, View v, int position, long id) { |
| 147 | Map<String, Object> map = (Map<String, Object>)l.getItemAtPosition(position); |
| 148 | |
| 149 | Intent intent = (Intent) map.get("intent"); |
| 150 | startActivity(intent); |
| 151 | } |
| 152 | } |