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1 | package de.pointedears.converter; |
1 | package de.pointedears.converter; |
2 | 2 | ||
3 | /*
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3 | /*
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4 | * Copyright (C) 2007 The Android Open Source Project
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4 | * Copyright (C) 2007 The Android Open Source Project
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5 | *
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5 | *
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6 | * Licensed under the Apache License, Version 2.0 (the "License");
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6 | * Licensed under the Apache License, Version 2.0 (the "License");
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7 | * you may not use this file except in compliance with the License.
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7 | * you may not use this file except in compliance with the License.
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8 | * You may obtain a copy of the License at
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8 | * You may obtain a copy of the License at
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9 | *
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9 | *
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10 | * http://www.apache.org/licenses/LICENSE-2.0
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10 | * http://www.apache.org/licenses/LICENSE-2.0
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11 | *
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11 | *
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12 | * Unless required by applicable law or agreed to in writing, software
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12 | * Unless required by applicable law or agreed to in writing, software
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13 | * distributed under the License is distributed on an "AS IS" BASIS,
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13 | * distributed under the License is distributed on an "AS IS" BASIS,
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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15 | * See the License for the specific language governing permissions and
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15 | * See the License for the specific language governing permissions and
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16 | * limitations under the License.
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16 | * limitations under the License.
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17 | */
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17 | */
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18 | 18 | ||
19 | import java.text.Collator; |
19 | import java.text.Collator; |
20 | import java.util.ArrayList; |
20 | import java.util.ArrayList; |
21 | import java.util.Collections; |
21 | import java.util.Collections; |
22 | import java.util.Comparator; |
22 | import java.util.Comparator; |
23 | import java.util.HashMap; |
23 | import java.util.HashMap; |
24 | import java.util.List; |
24 | import java.util.List; |
25 | import java.util.Map; |
25 | import java.util.Map; |
26 | 26 | ||
27 | import android.app.ListActivity; |
27 | import android.app.ListActivity; |
28 | import android.content.Intent; |
28 | import android.content.Intent; |
29 | import android.content.pm.PackageManager; |
29 | import android.content.pm.PackageManager; |
30 | import android.content.pm.ResolveInfo; |
30 | import android.content.pm.ResolveInfo; |
31 | import android.os.Bundle; |
31 | import android.os.Bundle; |
32 | import android.view.View; |
32 | import android.view.View; |
33 | import android.widget.ListView; |
33 | import android.widget.ListView; |
34 | import android.widget.SimpleAdapter; |
34 | import android.widget.SimpleAdapter; |
35 | import de.pointedears.converter.helpers.UpdateService; |
- | |
36 | 35 | ||
37 | /**
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36 | /**
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38 | * Generates the main menu as a list of activities from the manifest
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37 | * Generates the main menu as a list of activities from the manifest
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39 | *
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38 | *
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40 | * @author
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39 | * @author
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41 | * Thomas 'PointedEars' Lahn;
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40 | * Thomas 'PointedEars' Lahn;
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42 | * Class courtesy of The Android Open Source Project
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41 | * Class courtesy of The Android Open Source Project
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43 | * (Android 2.2 SDK Examples), slightly adapted
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42 | * (Android 2.2 SDK Examples), slightly adapted
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44 | */
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43 | */
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45 | public class MenuActivity extends ListActivity |
44 | public class MenuActivity extends ListActivity |
46 | {
|
45 | {
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47 | @Override |
46 | @Override |
48 | public void onCreate(Bundle savedInstanceState) |
47 | public void onCreate(Bundle savedInstanceState) |
49 | {
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48 | {
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50 | super.onCreate(savedInstanceState); |
49 | super.onCreate(savedInstanceState); |
51 | 50 | ||
52 | this.startService(new Intent(this, UpdateService.class)); |
- | |
53 | - | ||
54 | Intent intent = this.getIntent(); |
51 | Intent intent = this.getIntent(); |
55 | String path = intent.getStringExtra("de.pointedears.converter.Path"); //$NON-NLS-1$ |
52 | String path = intent.getStringExtra("de.pointedears.converter.Path"); //$NON-NLS-1$ |
56 | 53 | ||
57 | if (path == null) |
54 | if (path == null) |
58 | {
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55 | {
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59 | path = ""; //$NON-NLS-1$ |
56 | path = ""; //$NON-NLS-1$ |
60 | }
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57 | }
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61 | 58 | ||
62 | this.setListAdapter(new SimpleAdapter(this, this.getData(path), |
59 | this.setListAdapter(new SimpleAdapter(this, this.getData(path), |
63 | android.R.layout.simple_list_item_1, new String[] { "title" }, //$NON-NLS-1$ |
60 | android.R.layout.simple_list_item_1, new String[] { "title" }, //$NON-NLS-1$ |
64 | new int[] { android.R.id.text1 })); |
61 | new int[] { android.R.id.text1 })); |
65 | this.getListView().setTextFilterEnabled(true); |
62 | this.getListView().setTextFilterEnabled(true); |
66 | }
|
63 | }
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67 | 64 | ||
68 | /**
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65 | /**
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69 | * @param prefix
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66 | * @param prefix
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70 | * @return
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67 | * @return
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71 | */
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68 | */
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72 | protected List getData(String prefix) |
69 | protected List getData(String prefix) |
73 | {
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70 | {
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74 | List<Map> myData = new ArrayList<Map>(); |
71 | List<Map> myData = new ArrayList<Map>(); |
75 | 72 | ||
76 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
73 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
77 | mainIntent.addCategory(ConverterApplication.CATEGORY_CONVERTER); |
74 | mainIntent.addCategory(ConverterApplication.CATEGORY_CONVERTER); |
78 | 75 | ||
79 | PackageManager pm = this.getPackageManager(); |
76 | PackageManager pm = this.getPackageManager(); |
80 | List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0); |
77 | List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0); |
81 | 78 | ||
82 | if (null == list) |
79 | if (null == list) |
83 | {
|
80 | {
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84 | return myData; |
81 | return myData; |
85 | }
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82 | }
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86 | 83 | ||
87 | String[] prefixPath; |
84 | String[] prefixPath; |
88 | 85 | ||
89 | if (prefix.equals("")) //$NON-NLS-1$ |
86 | if (prefix.equals("")) //$NON-NLS-1$ |
90 | {
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87 | {
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91 | prefixPath = null; |
88 | prefixPath = null; |
92 | }
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89 | }
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93 | else
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90 | else
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94 | {
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91 | {
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95 | prefixPath = prefix.split("/"); //$NON-NLS-1$ |
92 | prefixPath = prefix.split("/"); //$NON-NLS-1$ |
96 | }
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93 | }
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97 | 94 | ||
98 | int len = list.size(); |
95 | int len = list.size(); |
99 | 96 | ||
100 | Map<String, Boolean> entries = new HashMap<String, Boolean>(); |
97 | Map<String, Boolean> entries = new HashMap<String, Boolean>(); |
101 | 98 | ||
102 | for (int i = 0; i < len; i++) |
99 | for (int i = 0; i < len; i++) |
103 | {
|
100 | {
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104 | ResolveInfo info = list.get(i); |
101 | ResolveInfo info = list.get(i); |
105 | CharSequence labelSeq = info.loadLabel(pm); |
102 | CharSequence labelSeq = info.loadLabel(pm); |
106 | String label = labelSeq != null |
103 | String label = labelSeq != null |
107 | ? labelSeq.toString() |
104 | ? labelSeq.toString() |
108 | : info.activityInfo.name; |
105 | : info.activityInfo.name; |
109 | 106 | ||
110 | if (prefix.length() == 0 || label.startsWith(prefix)) |
107 | if (prefix.length() == 0 || label.startsWith(prefix)) |
111 | {
|
108 | {
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112 | 109 | ||
113 | String[] labelPath = label.split("/"); //$NON-NLS-1$ |
110 | String[] labelPath = label.split("/"); //$NON-NLS-1$ |
114 | 111 | ||
115 | String nextLabel = |
112 | String nextLabel = |
116 | prefixPath == null ? labelPath[0] : labelPath[prefixPath.length]; |
113 | prefixPath == null ? labelPath[0] : labelPath[prefixPath.length]; |
117 | 114 | ||
118 | if ((prefixPath != null ? prefixPath.length : 0) == labelPath.length - 1) |
115 | if ((prefixPath != null ? prefixPath.length : 0) == labelPath.length - 1) |
119 | {
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116 | {
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120 | this.addItem(myData, nextLabel, this.activityIntent( |
117 | this.addItem(myData, nextLabel, this.activityIntent( |
121 | info.activityInfo.applicationInfo.packageName, |
118 | info.activityInfo.applicationInfo.packageName, |
122 | info.activityInfo.name)); |
119 | info.activityInfo.name)); |
123 | }
|
120 | }
|
124 | else
|
121 | else
|
125 | {
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122 | {
|
126 | if (entries.get(nextLabel) == null) |
123 | if (entries.get(nextLabel) == null) |
127 | {
|
124 | {
|
128 | this.addItem( |
125 | this.addItem( |
129 | myData, |
126 | myData, |
130 | nextLabel, |
127 | nextLabel, |
131 | this.browseIntent(prefix.equals("") ? nextLabel : prefix + "/" //$NON-NLS-1$//$NON-NLS-2$ |
128 | this.browseIntent(prefix.equals("") ? nextLabel : prefix + "/" //$NON-NLS-1$//$NON-NLS-2$ |
132 | + nextLabel)); |
129 | + nextLabel)); |
133 | entries.put(nextLabel, true); |
130 | entries.put(nextLabel, true); |
134 | }
|
131 | }
|
135 | }
|
132 | }
|
136 | }
|
133 | }
|
137 | }
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134 | }
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138 | 135 | ||
139 | Collections.sort(myData, MenuActivity.sDisplayNameComparator); |
136 | Collections.sort(myData, MenuActivity.sDisplayNameComparator); |
140 | 137 | ||
141 | return myData; |
138 | return myData; |
142 | }
|
139 | }
|
143 | 140 | ||
144 | private final static Comparator<Map> sDisplayNameComparator = |
141 | private final static Comparator<Map> sDisplayNameComparator = |
145 | new Comparator<Map>() { |
142 | new Comparator<Map>() { |
146 | private final Collator collator = Collator.getInstance(); |
143 | private final Collator collator = Collator.getInstance(); |
147 | 144 | ||
148 | public int compare(Map map1, Map map2) |
145 | public int compare(Map map1, Map map2) |
149 | {
|
146 | {
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150 | return this.collator.compare(map1.get("title"), map2.get("title")); //$NON-NLS-1$ //$NON-NLS-2$ |
147 | return this.collator.compare(map1.get("title"), map2.get("title")); //$NON-NLS-1$ //$NON-NLS-2$ |
151 | }
|
148 | }
|
152 | }; |
149 | }; |
153 | 150 | ||
154 | /**
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151 | /**
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155 | * @param pkg
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152 | * @param pkg
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156 | * @param componentName
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153 | * @param componentName
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157 | * @return
|
154 | * @return
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158 | */
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155 | */
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159 | protected Intent activityIntent(String pkg, String componentName) |
156 | protected Intent activityIntent(String pkg, String componentName) |
160 | {
|
157 | {
|
161 | Intent result = new Intent(); |
158 | Intent result = new Intent(); |
162 | result.setClassName(pkg, componentName); |
159 | result.setClassName(pkg, componentName); |
163 | return result; |
160 | return result; |
164 | }
|
161 | }
|
165 | 162 | ||
166 | /**
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163 | /**
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167 | * @param path
|
164 | * @param path
|
168 | * @return
|
165 | * @return
|
169 | */
|
166 | */
|
170 | protected Intent browseIntent(String path) |
167 | protected Intent browseIntent(String path) |
171 | {
|
168 | {
|
172 | Intent result = new Intent(); |
169 | Intent result = new Intent(); |
173 | result.setClass(this, MenuActivity.class); |
170 | result.setClass(this, MenuActivity.class); |
174 | result.putExtra("de.pointedears.converter.Path", path); //$NON-NLS-1$ |
171 | result.putExtra("de.pointedears.converter.Path", path); //$NON-NLS-1$ |
175 | return result; |
172 | return result; |
176 | }
|
173 | }
|
177 | 174 | ||
178 | /**
|
175 | /**
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179 | * @param data
|
176 | * @param data
|
180 | * @param name
|
177 | * @param name
|
181 | * @param intent
|
178 | * @param intent
|
182 | */
|
179 | */
|
183 | protected void addItem(List<Map> data, String name, Intent intent) |
180 | protected void addItem(List<Map> data, String name, Intent intent) |
184 | {
|
181 | {
|
185 | Map<String, Object> temp = new HashMap<String, Object>(); |
182 | Map<String, Object> temp = new HashMap<String, Object>(); |
186 | temp.put("title", name); //$NON-NLS-1$ |
183 | temp.put("title", name); //$NON-NLS-1$ |
187 | temp.put("intent", intent); //$NON-NLS-1$ |
184 | temp.put("intent", intent); //$NON-NLS-1$ |
188 | data.add(temp); |
185 | data.add(temp); |
189 | }
|
186 | }
|
190 | 187 | ||
191 | /*
|
188 | /*
|
192 | * (non-Javadoc)
|
189 | * (non-Javadoc)
|
193 | *
|
190 | *
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194 | * @see android.app.ListActivity#onListItemClick(android.widget.ListView,
|
191 | * @see android.app.ListActivity#onListItemClick(android.widget.ListView,
|
195 | * android.view.View, int, long)
|
192 | * android.view.View, int, long)
|
196 | */
|
193 | */
|
197 | @Override |
194 | @Override |
198 | protected void onListItemClick(ListView l, View v, int position, long id) |
195 | protected void onListItemClick(ListView l, View v, int position, long id) |
199 | {
|
196 | {
|
200 | Map map = (Map) l.getItemAtPosition(position); |
197 | Map map = (Map) l.getItemAtPosition(position); |
201 | 198 | ||
202 | Intent intent = (Intent) map.get("intent"); //$NON-NLS-1$ |
199 | Intent intent = (Intent) map.get("intent"); //$NON-NLS-1$ |
203 | this.startActivity(intent); |
200 | this.startActivity(intent); |
204 | }
|
201 | }
|
205 | 202 | ||
206 | }
|
203 | }
|
207 | 204 |