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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 | 35 | ||
- | 36 | /**
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- | 37 | * Generates the main menu as a list of activities from the manifest
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- | 38 | *
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- | 39 | * @author
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- | 40 | * Thomas 'PointedEars' Lahn;
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- | 41 | * Class courtesy of The Android Open Source Project
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- | 42 | * (Android 2.2 SDK Examples), slightly adapted
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- | 43 | */
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36 | public class MenuActivity extends ListActivity |
44 | public class MenuActivity extends ListActivity |
37 | {
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45 | {
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38 | 46 | ||
39 | @Override |
47 | @Override |
40 | public void onCreate(Bundle savedInstanceState) |
48 | public void onCreate(Bundle savedInstanceState) |
41 | {
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49 | {
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42 | super.onCreate(savedInstanceState); |
50 | super.onCreate(savedInstanceState); |
43 | 51 | ||
44 | Intent intent = this.getIntent(); |
52 | Intent intent = this.getIntent(); |
45 | String path = intent.getStringExtra("de.pointedears.converter.Path"); |
53 | String path = intent.getStringExtra("de.pointedears.converter.Path"); //$NON-NLS-1$ |
46 | 54 | ||
47 | if (path == null) |
55 | if (path == null) |
48 | {
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56 | {
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49 | path = ""; |
57 | path = ""; //$NON-NLS-1$ |
50 | }
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58 | }
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51 | 59 | ||
52 | this.setListAdapter(new SimpleAdapter(this, this.getData(path), |
60 | this.setListAdapter(new SimpleAdapter(this, this.getData(path), |
53 | android.R.layout.simple_list_item_1, new String[] { "title" }, |
61 | android.R.layout.simple_list_item_1, new String[] { "title" }, //$NON-NLS-1$ |
54 | new int[] { android.R.id.text1 })); |
62 | new int[] { android.R.id.text1 })); |
55 | this.getListView().setTextFilterEnabled(true); |
63 | this.getListView().setTextFilterEnabled(true); |
56 | }
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64 | }
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57 | 65 | ||
- | 66 | /**
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- | 67 | * @param prefix
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- | 68 | * @return
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- | 69 | */
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58 | protected List getData(String prefix) |
70 | protected List getData(String prefix) |
59 | {
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71 | {
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60 | List<Map> myData = new ArrayList<Map>(); |
72 | List<Map> myData = new ArrayList<Map>(); |
61 | 73 | ||
62 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
74 | Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
Line 70... | Line 82... | ||
70 | return myData; |
82 | return myData; |
71 | }
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83 | }
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72 | 84 | ||
73 | String[] prefixPath; |
85 | String[] prefixPath; |
74 | 86 | ||
75 | if (prefix.equals("")) |
87 | if (prefix.equals("")) //$NON-NLS-1$ |
76 | {
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88 | {
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77 | prefixPath = null; |
89 | prefixPath = null; |
78 | }
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90 | }
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79 | else
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91 | else
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80 | {
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92 | {
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81 | prefixPath = prefix.split("/"); |
93 | prefixPath = prefix.split("/"); //$NON-NLS-1$ |
82 | }
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94 | }
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83 | 95 | ||
84 | int len = list.size(); |
96 | int len = list.size(); |
85 | 97 | ||
86 | Map<String, Boolean> entries = new HashMap<String, Boolean>(); |
98 | Map<String, Boolean> entries = new HashMap<String, Boolean>(); |
Line 94... | Line 106... | ||
94 | : info.activityInfo.name; |
106 | : info.activityInfo.name; |
95 | 107 | ||
96 | if (prefix.length() == 0 || label.startsWith(prefix)) |
108 | if (prefix.length() == 0 || label.startsWith(prefix)) |
97 | {
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109 | {
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98 | 110 | ||
99 | String[] labelPath = label.split("/"); |
111 | String[] labelPath = label.split("/"); //$NON-NLS-1$ |
100 | 112 | ||
101 | String nextLabel = |
113 | String nextLabel = |
102 | prefixPath == null ? labelPath[0] : labelPath[prefixPath.length]; |
114 | prefixPath == null ? labelPath[0] : labelPath[prefixPath.length]; |
103 | 115 | ||
104 | if ((prefixPath != null ? prefixPath.length : 0) == labelPath.length - 1) |
116 | if ((prefixPath != null ? prefixPath.length : 0) == labelPath.length - 1) |
Line 112... | Line 124... | ||
112 | if (entries.get(nextLabel) == null) |
124 | if (entries.get(nextLabel) == null) |
113 | {
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125 | {
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114 | this.addItem( |
126 | this.addItem( |
115 | myData, |
127 | myData, |
116 | nextLabel, |
128 | nextLabel, |
117 | this.browseIntent(prefix.equals("") ? nextLabel : prefix + "/" |
129 | this.browseIntent(prefix.equals("") ? nextLabel : prefix + "/" //$NON-NLS-1$//$NON-NLS-2$ |
118 | + nextLabel)); |
130 | + nextLabel)); |
119 | entries.put(nextLabel, true); |
131 | entries.put(nextLabel, true); |
120 | }
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132 | }
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121 | }
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133 | }
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122 | }
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134 | }
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Line 131... | Line 143... | ||
131 | new Comparator<Map>() { |
143 | new Comparator<Map>() { |
132 | private final Collator collator = Collator.getInstance(); |
144 | private final Collator collator = Collator.getInstance(); |
133 | 145 | ||
134 | public int compare(Map map1, Map map2) |
146 | public int compare(Map map1, Map map2) |
135 | {
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147 | {
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136 | return this.collator.compare(map1.get("title"), map2.get("title")); |
148 | return this.collator.compare(map1.get("title"), map2.get("title")); //$NON-NLS-1$ //$NON-NLS-2$ |
137 | }
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149 | }
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138 | }; |
150 | }; |
139 | 151 | ||
- | 152 | /**
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- | 153 | * @param pkg
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- | 154 | * @param componentName
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- | 155 | * @return
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- | 156 | */
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140 | protected Intent activityIntent(String pkg, String componentName) |
157 | protected Intent activityIntent(String pkg, String componentName) |
141 | {
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158 | {
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142 | Intent result = new Intent(); |
159 | Intent result = new Intent(); |
143 | result.setClassName(pkg, componentName); |
160 | result.setClassName(pkg, componentName); |
144 | return result; |
161 | return result; |
145 | }
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162 | }
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146 | 163 | ||
- | 164 | /**
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- | 165 | * @param path
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- | 166 | * @return
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- | 167 | */
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147 | protected Intent browseIntent(String path) |
168 | protected Intent browseIntent(String path) |
148 | {
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169 | {
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149 | Intent result = new Intent(); |
170 | Intent result = new Intent(); |
150 | result.setClass(this, MenuActivity.class); |
171 | result.setClass(this, MenuActivity.class); |
151 | result.putExtra("de.pointedears.converter.Path", path); |
172 | result.putExtra("de.pointedears.converter.Path", path); //$NON-NLS-1$ |
152 | return result; |
173 | return result; |
153 | }
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174 | }
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154 | 175 | ||
- | 176 | /**
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- | 177 | * @param data
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- | 178 | * @param name
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- | 179 | * @param intent
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- | 180 | */
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155 | protected void addItem(List<Map> data, String name, Intent intent) |
181 | protected void addItem(List<Map> data, String name, Intent intent) |
156 | {
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182 | {
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157 | Map<String, Object> temp = new HashMap<String, Object>(); |
183 | Map<String, Object> temp = new HashMap<String, Object>(); |
158 | temp.put("title", name); |
184 | temp.put("title", name); //$NON-NLS-1$ |
159 | temp.put("intent", intent); |
185 | temp.put("intent", intent); //$NON-NLS-1$ |
160 | data.add(temp); |
186 | data.add(temp); |
161 | }
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187 | }
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162 | 188 | ||
- | 189 | /*
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- | 190 | * (non-Javadoc)
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- | 191 | *
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- | 192 | * @see android.app.ListActivity#onListItemClick(android.widget.ListView,
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- | 193 | * android.view.View, int, long)
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- | 194 | */
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163 | @Override |
195 | @Override |
164 | protected void onListItemClick(ListView l, View v, int position, long id) |
196 | protected void onListItemClick(ListView l, View v, int position, long id) |
165 | {
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197 | {
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166 | Map map = (Map) l.getItemAtPosition(position); |
198 | Map map = (Map) l.getItemAtPosition(position); |
167 | 199 | ||
168 | Intent intent = (Intent) map.get("intent"); |
200 | Intent intent = (Intent) map.get("intent"); //$NON-NLS-1$ |
169 | this.startActivity(intent); |
201 | this.startActivity(intent); |
170 | }
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202 | }
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171 | 203 | ||
172 | }
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204 | }
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