1 /*
2  * Copyright (C) 2011 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.bidi;
18 
19 import java.util.ArrayList;
20 import java.util.HashMap;
21 import java.util.List;
22 import java.util.Map;
23 
24 import android.app.Activity;
25 import android.app.Fragment;
26 import android.app.FragmentTransaction;
27 import android.os.Bundle;
28 import android.view.Menu;
29 import android.view.MenuInflater;
30 import android.view.View;
31 import android.widget.AdapterView;
32 import android.widget.ListView;
33 import android.widget.SimpleAdapter;
34 
35 public class BiDiTestActivity extends Activity {
36 
37     private static final String KEY_CLASS = "class";
38     private static final String KEY_TITLE = "title";
39     private static final String KEY_FRAGMENT_ID = "id";
40 
41     private ListView mList;
42 
43     private AdapterView.OnItemClickListener mOnClickListener =
44             new AdapterView.OnItemClickListener() {
45                 public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
46                     onListItemClick((ListView)parent, v, position, id);
47                 }
48     };
49 
onListItemClick(ListView lv, View v, int position, long id)50     private void onListItemClick(ListView lv, View v, int position, long id) {
51         // Show the test
52         Map<String, Object> map = (Map<String, Object>)lv.getItemAtPosition(position);
53         int fragmentId = (Integer) map.get(KEY_FRAGMENT_ID);
54         Fragment fragment = getFragmentManager().findFragmentById(fragmentId);
55         if (fragment == null) {
56             try {
57                 // Create an instance of the test
58                 Class<? extends Fragment> clazz = (Class<? extends Fragment>) map.get(KEY_CLASS);
59                 fragment = clazz.newInstance();
60 
61                 // Replace the old test fragment with the new one
62                 FragmentTransaction ft = getFragmentManager().beginTransaction();
63                 ft.replace(R.id.testframe, fragment);
64                 ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
65                 ft.commit();
66             } catch (InstantiationException e) {
67             } catch (IllegalAccessException e) {
68             }
69         }
70     }
71 
72     @Override
onCreate(Bundle savedInstanceState)73     protected void onCreate(Bundle savedInstanceState) {
74         super.onCreate(savedInstanceState);
75 
76         setContentView(R.layout.main);
77 
78         mList = findViewById(R.id.testlist);
79         mList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
80         mList.setFocusableInTouchMode(true);
81 
82         final SimpleAdapter adapter = new SimpleAdapter(this, getTests(),
83                 R.layout.custom_list_item, new String[]{"title"},
84                 new int[]{android.R.id.text1});
85         mList.setAdapter(adapter);
86 
87         mList.setOnItemClickListener(mOnClickListener);
88     }
89 
addItem(List<Map<String, Object>> data, String name, Class<? extends Fragment> clazz, int fragmentId)90     private void addItem(List<Map<String, Object>> data, String name,
91             Class<? extends Fragment> clazz, int fragmentId) {
92         Map<String, Object> temp = new HashMap<String, Object>();
93         temp.put(KEY_TITLE, name);
94         temp.put(KEY_CLASS, clazz);
95         temp.put(KEY_FRAGMENT_ID, fragmentId);
96         data.add(temp);
97     }
98 
getTests()99     private List<Map<String, Object>> getTests() {
100         List<Map<String, Object>> result = new ArrayList<Map<String, Object>>();
101 
102         addItem(result, "Basic", BiDiTestBasic.class, R.id.basic);
103 
104         addItem(result, "Canvas2", BiDiTestCanvas2.class, R.id.canvas2);
105 
106         addItem(result, "TextView LTR", BiDiTestTextViewLtr.class, R.id.textview_ltr);
107         addItem(result, "TextView RTL", BiDiTestTextViewRtl.class, R.id.textview_rtl);
108         addItem(result, "TextView LOC", BiDiTestTextViewLocale.class, R.id.textview_locale);
109 
110         addItem(result, "TextDirection LTR", BiDiTestTextViewDirectionLtr.class, R.id.textview_direction_ltr);
111         addItem(result, "TextDirection RTL", BiDiTestTextViewDirectionRtl.class, R.id.textview_direction_rtl);
112 
113         addItem(result, "TextAlignment LTR", BiDiTestTextViewAlignmentLtr.class, R.id.textview_alignment_ltr);
114         addItem(result, "TextAlignment RTL", BiDiTestTextViewAlignmentRtl.class, R.id.textview_alignment_rtl);
115 
116         addItem(result, "Linear LTR", BiDiTestLinearLayoutLtr.class, R.id.linear_layout_ltr);
117         addItem(result, "Linear RTL", BiDiTestLinearLayoutRtl.class, R.id.linear_layout_rtl);
118         addItem(result, "Linear LOC", BiDiTestLinearLayoutLocale.class, R.id.linear_layout_locale);
119 
120         addItem(result, "Grid LTR", BiDiTestGridLayoutLtr.class, R.id.grid_layout_ltr);
121         addItem(result, "Grid RTL", BiDiTestGridLayoutRtl.class, R.id.grid_layout_rtl);
122         addItem(result, "Grid LOC", BiDiTestGridLayoutLocale.class, R.id.grid_layout_locale);
123         addItem(result, "Grid C-LTR", BiDiTestGridLayoutCodeLtr.class, R.id.grid_layout_code);
124         addItem(result, "Grid C-RTL", BiDiTestGridLayoutCodeRtl.class, R.id.grid_layout_code);
125 
126         addItem(result, "Frame LTR", BiDiTestFrameLayoutLtr.class, R.id.frame_layout_ltr);
127         addItem(result, "Frame RTL", BiDiTestFrameLayoutRtl.class, R.id.frame_layout_rtl);
128         addItem(result, "Frame LOC", BiDiTestFrameLayoutLocale.class, R.id.frame_layout_locale);
129 
130         addItem(result, "Relative LTR", BiDiTestRelativeLayoutLtr.class, R.id.relative_layout_ltr);
131         addItem(result, "Relative RTL", BiDiTestRelativeLayoutRtl.class, R.id.relative_layout_rtl);
132 
133         addItem(result, "Relative2 LTR", BiDiTestRelativeLayout2Ltr.class, R.id.relative_layout_2_ltr);
134         addItem(result, "Relative2 RTL", BiDiTestRelativeLayout2Rtl.class, R.id.relative_layout_2_rtl);
135         addItem(result, "Relative2 LOC", BiDiTestRelativeLayout2Locale.class, R.id.relative_layout_2_locale);
136 
137         addItem(result, "Table LTR", BiDiTestTableLayoutLtr.class, R.id.table_layout_ltr);
138         addItem(result, "Table RTL", BiDiTestTableLayoutRtl.class, R.id.table_layout_rtl);
139         addItem(result, "Table LOC", BiDiTestTableLayoutLocale.class, R.id.table_layout_locale);
140 
141         addItem(result, "Padding", BiDiTestViewPadding.class, R.id.view_padding);
142         addItem(result, "Padding MIXED", BiDiTestViewPaddingMixed.class, R.id.view_padding_mixed);
143 
144         addItem(result, "Margin MIXED", BiDiTestViewGroupMarginMixed.class, R.id.view_group_margin_mixed);
145 
146         addItem(result, "TextView Drawables LTR", BiDiTestTextViewDrawablesLtr.class, R.id.textview_drawables_ltr);
147         addItem(result, "TextView Drawables RTL", BiDiTestTextViewDrawablesRtl.class, R.id.textview_drawables_rtl);
148 
149         addItem(result, "Gallery LTR", BiDiTestGalleryLtr.class, R.id.gallery_ltr);
150         addItem(result, "Gallery RTL", BiDiTestGalleryRtl.class, R.id.gallery_rtl);
151 
152         return result;
153     }
154 
155     @Override
onCreateOptionsMenu(Menu menu)156     public boolean onCreateOptionsMenu(Menu menu) {
157         MenuInflater inflater = getMenuInflater();
158         inflater.inflate(R.menu.main_menu, menu);
159         return true;
160     }
161 }
162