編輯:高級開發
先來看看本文程序運行的效果:
TabMenu 本身就是一個PopupWindow,PopupWindow上面放了兩個GridView,第一個GridView就是分頁標簽,位於 PopupWindow的頂部,第二個GridVIEw是菜單,位於PopupWindow的主體。為了實現PopupWindow的彈出/退出的動畫效果,本文使用了以下代碼:
在工程的res文件夾裡添加anim子目錄,再新建文件popup_enter.XML:
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1. < ? XML version = "1.0" encoding = "utf-8" ?>
2. < set XMLns:android = "http://schemas.android.com/apk/res/android" >
3. < translate android:fromYDelta = "100%p" android:toYDelta = "0" android:duration = "1000" />
4. < alpha android:fromAlpha = "0.0" android:toAlpha = "1.0" android:duration = "1000" />
5. < / set >
XHtml代碼
1. < ?XML version="1.0" encoding="utf-8"?>
2. < set XMLns:android="http://schemas.android.com/apk/res/android">
3. < translate android:fromYDelta="100%p" android:toYDelta="0" android:duration="1000" />
4. < alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="1000" />
5. < /set>
< ?xml version="1.0" encoding="utf-8"?> < set XMLns:android="http://schemas.android.com/apk/res/android"> < translate android:fromYDelta="100%p" android:toYDelta="0" android:duration="1000" /> < alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="1000" /> < /set>
新建文件popup_exit.XML:
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1. < ? XML version = "1.0" encoding = "utf-8" ?>
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2. < set XMLns:android = "http://schemas.android.com/apk/res/android" >
3. < translate android:fromYDelta = "0" android:toYDelta = "100%p" android:duration = "1000" />
4. < alpha android:fromAlpha = "1.0" android:toAlpha = "0.0" android:duration = "1000" />
5. < / set >
XHtml代碼
1. < ?XML version="1.0" encoding="utf-8"?>
2. < set XMLns:android="http://schemas.android.com/apk/res/android">
3. < translate android:fromYDelta="0" android:toYDelta="100%p" android:duration="1000" />
4. < alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="1000" />
5. < /set>
< ?xml version="1.0" encoding="utf-8"?> < set XMLns:android="http://schemas.android.com/apk/res/android"> < translate android:fromYDelta="0" android:toYDelta="100%p" android:duration="1000" /> < alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="1000" /> < /set>
在工程的values文件夾裡新建文件popup_animation.XML:
< ?XML version="1.0" encoding="utf-8"?>
< resources>
< style name="PopupAnimation" parent="android:Animation">
< item name="android:windowEnterAnimation">@anim/popup_enter< /item>
< item name="android:windowExitAnimation">@anim/popup_exit< /item>
< /style>
< /resources>
main.XML的源碼如下:
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1. < ? XML version = "1.0" encoding = "utf-8" ?>
2. < LinearLayout android:id = "@+id/LinearLayout01"
3. android:layout_width = "fill_parent" android:layout_height = "fill_parent"
4. XMLns:android = "http://schemas.android.com/apk/res/android" >
5. < TextView android:id = "@+id/TextVIEw01" android:layout_height =
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"wrap_content"6. android:layout_width = "fill_parent" android:text = "擴展Menu----hellogv" > < / TextVIEw >
7. < / LinearLayout >
XHtml代碼
1. < ?XML version="1.0" encoding="utf-8"?>
2. < LinearLayout android:id="@+id/LinearLayout01"
3. android:layout_width="fill_parent" android:layout_height="fill_parent"
4. XMLns:android="http://schemas.android.com/apk/res/android">
5. < TextView android:id="@+id/TextVIEw01" android:layout_height="wrap_content"
6. android:layout_width="fill_parent" android:text="擴展Menu----hellogv">< /TextVIEw>
7. < /LinearLayout>
< ?xml version="1.0" encoding="utf-8"?> < LinearLayout android:id="@+id/LinearLayout01" android:layout_width="fill_parent" android:layout_height="fill_parent" XMLns:android="http://schemas.android.com/apk/res/android"> < TextView android:id="@+id/TextVIEw01" android:layout_height="wrap_content" android:layout_width="fill_parent" android:text="擴展Menu----hellogv">< /TextVIEw> < /LinearLayout>
TabMenu的封裝類TabMenu.Java的源碼如下:
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1. package com.testTabMenu;
2. import android.content.Context;
3. import android.graphics.Color;
4. import android.graphics.drawable.ColorDrawable;
5. import android.vIEw.Gravity;
6. import android.view.VIEw;
7. import android.view.VIEwGroup;
8. import android.widget.BaseAdapter;
9. import android.widget.GridVIEw;
10. import android.widget.ImageVIEw;
11. import android.widget.LinearLayout;
12. import android.widget.PopupWindow;
13. import android.widget.TextVIEw;
14. import android.widget.AdapterVIEw.OnItemClickListener;
15. import android.widget.LinearLayout.LayoutParams;
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16. public class TabMenu extends PopupWindow{
17. private GridVIEw gvBody, gvTitle;
18. private LinearLayout mLayout;
19. private MenuTitleAdapter titleAdapter;
20. public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick,
21. MenuTitleAdapter titleAdapter,int colorBgTabMenu, int aniTabMenu){
22. super (context);
23.
24. mLayout = new LinearLayout(context);
25. mLayout.setOrIEntation(LinearLayout.VERTICAL);
26. //標題選項欄
27. gvTitle = new GridVIEw(context);
28. gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
29. gvTitle.setNumColumns(titleAdapter.getCount());
30. gvTitle.setStretchMode(GridVIEw.STRETCH_COLUMN_WIDTH);
31. gvTitle.setVerticalSpacing(1 );
32. gvTitle.setHorizontalSpacing(1 );
33. gvTitle.setGravity(Gravity.CENTER);
34. gvTitle.setOnItemClickListener(titleClick);
35. gvTitle.setAdapter(titleAdapter);
36. gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT)); //選中的時候為透明色
37. this .titleAdapter=titleAdapter;
38. //子選項欄
39. gvBody = new GridVIEw(context);
40. gvBody.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
41. gvBody.setSelector(new ColorDrawable(Color.TRANSPARENT)); //選中的時候為透明色
42. gvBody.setNumColumns(4 );
43. gvBody.setStretchMode(GridVIEw.STRETCH_COLUMN_WIDTH);
44. gvBody.setVerticalSpacing(10 );
45. gvBody.setHorizontalSpacing(10 );
46. gvBody.setPadding(10 , 10 , 10 , 10 );
47. gvBody.setGravity(Gravity.CENTER);
48. gvBody.setOnItemClickListener(bodyClick);
49. mLayout.addVIEw(gvTitle);
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50. mLayout.addVIEw(gvBody);
51.
52. //設置默認項
53. this .setContentVIEw(mLayout);
54. this .setWidth(LayoutParams.FILL_PARENT);
55. this .setHeight(LayoutParams.WRAP_CONTENT);
56. this .setBackgroundDrawable( new ColorDrawable(colorBgTabMenu)); // 設置TabMenu菜單背景
57. this .setAnimationStyle(aniTabMenu);
58. this .setFocusable( true ); // menu菜單獲得焦點 如果沒有獲得焦點menu菜單中的控件事件無法響應
59. }
60.
61.
62. public void SetTitleSelect( int index)
63. {
64. gvTitle.setSelection(index);
65. this .titleAdapter.SetFocus(index);
66. }
67.
68. public void SetBodySelect( int index, int colorSelBody)
69. {
70. int count=gvBody.getChildCount();
71. for ( int i= 0 ;i< count;i++)
72. {
73. if (i!=index)
74. ((LinearLayout)gvBody.getChildAt(i)).setBackgroundColor(Color.TRANSPARENT);
75. }
76. ((LinearLayout)gvBody.getChildAt(index)).setBackgroundColor(colorSelBody);
77. }
78.
79. public void SetBodyAdapter(MenuBodyAdapter bodyAdapter)
80. {
81. gvBody.setAdapter(bodyAdapter);
82. }
83.
84. /**
85. * 自定義Adapter,TabMenu的每個分頁的主體
86. *
87. */
88. static public class MenuBodyAdapter extends BaseAdapter {
89. private Context mContext;
90. private int fontColor,fontSize;
91. private String[] texts;
92. private int [] resID;
93. /**
94. * 設置TabMenu的分頁主體
95. * @param context 調用方的上下文
96. * @param texts 按鈕集合的字符串數組
97. * @param resID 按鈕集合的圖標資源數組
98. * @param fontSize 按鈕字體大小
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99. * @param color 按鈕字體顏色
100. */
101. public MenuBodyAdapter(Context context, String[] texts, int [] resID, int fontSize, int fontColor)
102. {
103. this .mContext = context;
104. this .fontColor = fontColor;
105. this .texts = texts;
106. this .fontSize=fontSize;
107. this .resID=resID;
108. }
109. public int getCount() {
110. return texts.length;
111. }
112. public Object getItem( int position) {
113.
114. return makeMenyBody(position);
115. }
116. public long getItemId( int position) {
117. return position;
118. }
119.
120. private LinearLayout makeMenyBody( int position)
121. {
122. LinearLayout result=new LinearLayout( this .mContext);
123. result.setOrIEntation(LinearLayout.VERTICAL);
124. result.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);
125. result.setPadding(10 , 10 , 10 , 10 );
126.
127. TextView text = new TextVIEw( this .mContext);
128. text.setText(texts[position]);
129. text.setTextSize(fontSize);
130. text.setTextColor(fontColor);
131. text.setGravity(Gravity.CENTER);
132. text.setPadding(5 , 5 , 5 , 5 );
133. ImageView img=new ImageVIEw( this .mContext);
134. img.setBackgroundResource(resID[position]);
135. result.addVIEw(img,new LinearLayout.LayoutParams( new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT)));
136. result.addVIEw(text);
137. return result;
138. }
139.
140. public View getView( int position, View convertView, VIEwGroup parent) {
141. return makeMenyBody(position);
142. }
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143. }
144.
145.
146. /**
147. * 自定義Adapter,TabMenu的分頁標簽部分
148. *
149. */
150. static public class MenuTitleAdapter extends BaseAdapter {
151. private Context mContext;
152. private int fontColor,unselcolor,selcolor;
153. private TextVIEw[] title;
154. /**
155. * 設置TabMenu的title
156. * @param context 調用方的上下文
157. * @param titles 分頁標簽的字符串數組
158. * @param fontSize 字體大小
159. * @param fontcolor 字體顏色
160. * @param unselcolor 未選中項的背景色
161. * @param selcolor 選中項的背景色
162. */
163. public MenuTitleAdapter(Context context, String[] titles, int fontSize,
164. int fontcolor, int unselcolor, int selcolor) {
165. this .mContext = context;
166. this .fontColor = fontcolor;
167. this .unselcolor = unselcolor;
168. this .selcolor=selcolor;
169. this .title = new TextVIEw[titles.length];
170. for ( int i = 0 ; i < titles.length; i++) {
171. title[i] = new TextVIEw(mContext);
172. title[i].setText(titles[i]);
173. title[i].setTextSize(fontSize);
174. title[i].setTextColor(fontColor);
175. title[i].setGravity(Gravity.CENTER);
176. title[i].setPadding(10 , 10 , 10 , 10 );
177. }
178. }
179. public int getCount() {
180. return title.length;
181. }
182. public Object getItem( int position) {
183. return title[position];
184. }
185. public long getItemId( int position) {
186. return title[position].getId();
187. }
188. /**
189. * 設置選中的效果
190. */
191. private void SetFocus( int index)
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192. {
193. for ( int i= 0 ;i< title.length;i++)
194. {
195. if (i!=index)
196. {
197. title[i].setBackgroundDrawable(new ColorDrawable(unselcolor)); //設置沒選中的顏色
198. title[i].setTextColor(fontColor);//設置沒選中項的字體顏色
199. }
200. }
201. title[index].setBackgroundColor(0x00 ); //設置選中項的顏色
202. title[index].setTextColor(selcolor);//設置選中項的字體顏色
203. }
204.
205. public View getView( int position, View convertView, VIEwGroup parent) {
206. VIEw v;
207. if (convertVIEw == null ) {
208. v = title[position];
209. } else {
210. v = convertVIEw;
211. }
212. return v;
213. }
214. }
215. }
Java代碼
1. package com.testTabMenu;
2. import android.content.Context;
3. import android.graphics.Color;
4. import android.graphics.drawable.ColorDrawable;
5. import android.vIEw.Gravity;
6. import android.view.VIEw;
7. import android.view.VIEwGroup;
8. import android.widget.BaseAdapter;
9. import android.widget.GridVIEw;
10. import android.widget.ImageVIEw;
11. import android.widget.LinearLayout;
12. import android.widget.PopupWindow;
13. import android.widget.TextVIEw;
14. import android.widget.AdapterVIEw.OnItemClickListener;
15. import android.widget.LinearLayout.LayoutParams;
16. public class TabMenu extends PopupWindow{
17. private GridVIEw gvBody, gvTitle;
18. private LinearLayout mLayout;
19. private MenuTitleAdapter titleAdapter;
20. public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick,
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21. MenuTitleAdapter titleAdapter,int colorBgTabMenu,int aniTabMenu){
22. super(context);
23.
24. mLayout = new LinearLayout(context);
25. mLayout.setOrIEntation(LinearLayout.VERTICAL);
26. //標題選項欄
27. gvTitle = new GridVIEw(context);
28. gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
29. gvTitle.setNumColumns(titleAdapter.getCount());
30. gvTitle.setStretchMode(GridVIEw.STRETCH_COLUMN_WIDTH);
31. gvTitle.setVerticalSpacing(1);
32. gvTitle.setHorizontalSpacing(1);
33. gvTitle.setGravity(Gravity.CENTER);
34. gvTitle.setOnItemClickListener(titleClick);
35. gvTitle.setAdapter(titleAdapter);
36. gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT));//選中的時候為透明色
37. this.titleAdapter=titleAdapter;
38. //子選項欄
39. gvBody = new GridVIEw(context);
40. gvBody.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
41. gvBody.setSelector(new ColorDrawable(Color.TRANSPARENT));//選中的時候為透明色
42. gvBody.setNumColumns(4);
43. gvBody.setStretchMode(GridVIEw.STRETCH_COLUMN_WIDTH);
44. gvBody.setVerticalSpacing(10);
45. gvBody.setHorizontalSpacing(10);
46. gvBody.setPadding(10, 10, 10, 10);
47. gvBody.setGravity(Gravity.CENTER);
48. gvBody.setOnItemClickListener(bodyClick);
49. mLayout.addVIEw(gvTitle);
50. mLayout.addVIEw(gvBody);
51.
52. //設置默認項
53. this.setContentVIEw(mLayout);
54. this.setWidth(LayoutParams.FILL_PARENT);
55. this.setHeight(LayoutParams.WRAP_CONTENT);
56. this.setBackgroundDrawable(new ColorDrawable(colorBgTabMenu));// 設置TabMenu菜單背景
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57. this.setAnimationStyle(aniTabMenu);
58. this.setFocusable(true);// menu菜單獲得焦點 如果沒有獲得焦點menu菜單中的控件事件無法響應
59. }
60.
61.
62. public void SetTitleSelect(int index)
63. {
64. gvTitle.setSelection(index);
65. this.titleAdapter.SetFocus(index);
66. }
67.
68. public void SetBodySelect(int index,int colorSelBody)
69. {
70. int count=gvBody.getChildCount();
71. for(int i=0;i< count;i++)
72. {
73. if(i!=index)
74. ((LinearLayout)gvBody.getChildAt(i)).setBackgroundColor(Color.TRANSPARENT);
75. }
76. ((LinearLayout)gvBody.getChildAt(index)).setBackgroundColor(colorSelBody);
77. }
78.
79. public void SetBodyAdapter(MenuBodyAdapter bodyAdapter)
80. {
81. gvBody.setAdapter(bodyAdapter);
82. }
83.
84. /**
85. * 自定義Adapter,TabMenu的每個分頁的主體
86. *
87. */
88. static public class MenuBodyAdapter extends BaseAdapter {
89. private Context mContext;
90. private int fontColor,fontSize;
91. private String[] texts;
92. private int[] resID;
93. /**
94. * 設置TabMenu的分頁主體
95. * @param context 調用方的上下文
96. * @param texts 按鈕集合的字符串數組
97. * @param resID 按鈕集合的圖標資源數組
98. * @param fontSize 按鈕字體大小
99. * @param color 按鈕字體顏色
100. */
101. public MenuBodyAdapter(Context context, String[] texts,int[] resID, int fontSize,int fontColor)
102. {
103. this.mContext = context;
104. this.fontColor = fontColor;
105. this.texts = texts;
106. this.fontSize=fontSize;
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107. this.resID=resID;
108. }
109. public int getCount() {
110. return texts.length;
111. }
112. public Object getItem(int position) {
113.
114. return makeMenyBody(position);
115. }
116. public long getItemId(int position) {
117. return position;
118. }
119.
120. private LinearLayout makeMenyBody(int position)
121. {
122. LinearLayout result=new LinearLayout(this.mContext);
123. result.setOrIEntation(LinearLayout.VERTICAL);
124. result.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);
125. result.setPadding(10, 10, 10, 10);
126.
127. TextView text = new TextVIEw(this.mContext);
128. text.setText(texts[position]);
129. text.setTextSize(fontSize);
130. text.setTextColor(fontColor);
131. text.setGravity(Gravity.CENTER);
132. text.setPadding(5, 5, 5, 5);
133. ImageView img=new ImageVIEw(this.mContext);
134. img.setBackgroundResource(resID[position]);
135. result.addVIEw(img,new LinearLayout.LayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT)));
136. result.addVIEw(text);
137. return result;
138. }
139.
140. public View getView(int position, View convertView, VIEwGroup parent) {
141. return makeMenyBody(position);
142. }
143. }
144.
145.
146. /**
147. * 自定義Adapter,TabMenu的分頁標簽部分
148. *
149. */
150. static public class MenuTitleAdapter extends BaseAdapter {
151. private Context mContext;
152. private int fontColor,unselcolor,selcolor;
153. private TextVIEw[] title;
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154. /**
155. * 設置TabMenu的title
156. * @param context 調用方的上下文
157. * @param titles 分頁標簽的字符串數組
158. * @param fontSize 字體大小
159. * @param fontcolor 字體顏色
160. * @param unselcolor 未選中項的背景色
161. * @param selcolor 選中項的背景色
162. */
163. public MenuTitleAdapter(Context context, String[] titles, int fontSize,
164. int fontcolor,int unselcolor,int selcolor) {
165. this.mContext = context;
166. this.fontColor = fontcolor;
167. this.unselcolor = unselcolor;
168. this.selcolor=selcolor;
169. this.title = new TextVIEw[titles.length];
170. for (int i = 0; i < titles.length; i++) {
171. title[i] = new TextVIEw(mContext);
172. title[i].setText(titles[i]);
173. title[i].setTextSize(fontSize);
174. title[i].setTextColor(fontColor);
175. title[i].setGravity(Gravity.CENTER);
176. title[i].setPadding(10, 10, 10, 10);
177. }
178. }
179. public int getCount() {
180. return title.length;
181. }
182. public Object getItem(int position) {
183. return title[position];
184. }
185. public long getItemId(int position) {
186. return title[position].getId();
187. }
188. /**
189. * 設置選中的效果
190. */
191. private void SetFocus(int index)
192. {
193. for(int i=0;i< title.length;i++)
194. {
195. if(i!=index)
196. {
197. title[i].setBackgroundDrawable(new ColorDrawable(unselcolor));//設置沒選中的顏色
198. title[i].setTextColor(fontColor);//設置沒選中項的字體顏色
199. }
200. }
201. title[index].setBackgroundColor(0x00);//設置選中項的顏色
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202. title[index].setTextColor(selcolor);//設置選中項的字體顏色
203. }
204.
205. public View getView(int position, View convertView, VIEwGroup parent) {
206. VIEw v;
207. if (convertVIEw == null) {
208. v = title[position];
209. } else {
210. v = convertVIEw;
211. }
212. return v;
213. }
214. }
215. }
package com.testTabMenu; import android.content.Context; import android.graphics.Color; import android.graphics.drawable.ColorDrawable; import android.view.Gravity; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.GridView; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.PopupWindow; import android.widget.TextView; import android.widget.AdapterVIEw.OnItemClickListener; import android.widget.LinearLayout.LayoutParams; public class TabMenu extends PopupWindow{ private GridView gvBody, gvTitle; private LinearLayout mLayout; private MenuTitleAdapter titleAdapter; public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick, MenuTitleAdapter titleAdapter,int colorBgTabMenu,int aniTabMenu){ super(context); mLayout = new LinearLayout(context); mLayout.setOrientation(LinearLayout.VERTICAL); //標題選項欄 gvTitle = new GridView(context); gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT)); gvTitle.setNumColumns(titleAdapter.getCount()); gvTitle.setStretchMode(GridView.STRETCH_COLUMN_WIDTH); gvTitle.setVerticalSpacing(1); gvTitle.setHorizontalSpacing(1); gvTitle.setGravity(Gravity.CENTER); gvTitle.setOnItemClickListener(titleClick); gvTitle.setAdapter(titleAdapter); gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT));//選中的時候為透明色 this.titleAdapter=titleAdapter; //子選項欄 gvBody = new GridVIEw(context); gvBody.setLayoutParams(new
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makeMenyBody(position); } public long getItemId(int position) { return position; } private LinearLayout makeMenyBody(int position) { LinearLayout result=new LinearLayout(this.mContext); result.setOrientation(LinearLayout.VERTICAL); result.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL); result.setPadding(10, 10, 10, 10); TextView text = new TextView(this.mContext); text.setText(texts[position]); text.setTextSize(fontSize); text.setTextColor(fontColor); text.setGravity(Gravity.CENTER); text.setPadding(5, 5, 5, 5); ImageView img=new ImageView(this.mContext); img.setBackgroundResource(resID[position]); result.addView(img,new LinearLayout.LayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT))); result.addView(text); return result; } public View getView(int position, View convertView, ViewGroup parent) { return makeMenyBody(position); } } /** * 自定義Adapter,TabMenu的分頁標簽部分 * */ static public class MenuTitleAdapter extends BaseAdapter { private Context mContext; private int fontColor,unselcolor,selcolor; private TextView[] title; /** * 設置TabMenu的title * @param context 調用方的上下文 * @param titles 分頁標簽的字符串數組 * @param fontSize 字體大小 * @param fontcolor 字體顏色 * @param unselcolor 未選中項的背景色 * @param selcolor 選中項的背景色 */ public MenuTitleAdapter(Context context, String[] titles, int fontSize, int fontcolor,int unselcolor,int selcolor) { this.mContext = context; this.fontColor = fontcolor; this.unselcolor = unselcolor; this.selcolor=selcolor; this.title = new TextView[titles.length]; for (int i = 0; i < titles.length; i++) { title[i] = new TextVIEw(mContext); title[i].setText(titles[i]); title[i].setTextSize(fontSize); title[i].setTextColor(fontColor); title[i].setGravity(Gravity.CENTER); title[i].setPadding(10, 10, 10, 10); } } public int getCount() { return title.length; } public Object getItem(int position) { return title[position]; } public long getItemId(int position) {接上頁
return title[position].getId(); } /** * 設置選中的效果 */ private void SetFocus(int index) { for(int i=0;i< title.length;i++) { if(i!=index) { title[i].setBackgroundDrawable(new ColorDrawable(unselcolor));//設置沒選中的顏色 title[i].setTextColor(fontColor);//設置沒選中項的字體顏色 } } title[index].setBackgroundColor(0x00);//設置選中項的顏色 title[index].setTextColor(selcolor);//設置選中項的字體顏色 } public View getView(int position, View convertView, ViewGroup parent) { View v; if (convertView == null) { v = title[position]; } else { v = convertVIEw; } return v; } } }testTabMenu介紹了數據的定義以及TabMenu的使用,源碼如下:
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1. package com.testTabMenu;
2. import android.app.Activity;
3. import android.graphics.Color;
4. import android.os.Bundle;
5. import android.vIEw.Gravity;
6. import android.vIEw.Menu;
7. import android.view.VIEw;
8. import android.widget.AdapterVIEw;
9. import android.widget.AdapterVIEw.OnItemClickListener;
10. import android.widget.Toast;
11. public class testTabMenu extends Activity {
12. TabMenu.MenuBodyAdapter []bodyAdapter=new TabMenu.MenuBodyAdapter[ 3 ];
13. TabMenu.MenuTitleAdapter titleAdapter;
14. TabMenu tabMenu;
15. int selTitle= 0 ;
16. @Override
17. public void onCreate(Bundle savedInstanceState) {
18. super .onCreate(savedInstanceState);
19. setContentVIEw(R.layout.main);
20. //設置分頁欄的標題
21. titleAdapter = new TabMenu.MenuTitleAdapter( this , new String[] { "常用" ,
22. "設置" , "工具" }, 16 , 0xFF222222 ,Color.LTGRAY,Color.WHITE);
23. //定義每項分頁欄的內容
24. bodyAdapter[0 ]= new TabMenu.MenuBodyAdapter( this , new String[] { "常用1" , "常用2" , },
25. new int [] { R.drawable.menu_test,
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26. R.drawable.menu_bookmark},13 , 0xFFFFFFFF );
27.
28. bodyAdapter[1 ]= new TabMenu.MenuBodyAdapter( this , new String[] { "設置1" , "設置2" ,
29. "設置3" }, new int [] { R.drawable.menu_edit,
30. R.drawable.menu_delete, R.drawable.menu_fullscreen},13 , 0xFFFFFFFF );
31.
32. bodyAdapter[2 ]= new TabMenu.MenuBodyAdapter( this , new String[] { "工具1" , "工具2" ,
33. "工具3" , "工具4" }, new int [] { R.drawable.menu_copy,
34. R.drawable.menu_cut, R.drawable.menu_normalmode,
35. R.drawable.menu_quit },13 , 0xFFFFFFFF );
36.
37.
38. tabMenu=new TabMenu( this ,
39. new TitleClickEvent(),
40. new BodyClickEvent(),
41. titleAdapter,
42. 0x55123456 , //TabMenu的背景顏色
43. R.style.PopupAnimation);//出現與消失的動畫
44.
45. tabMenu.update();
46. tabMenu.SetTitleSelect(0 );
47. tabMenu.SetBodyAdapter(bodyAdapter[0 ]);
48. }
49.
50. class TitleClickEvent implements OnItemClickListener{
51. @Override
52. public void onItemClick(AdapterView< ?> arg0, VIEw arg1, int arg2,
53. long arg3) {
54. selTitle=arg2;
55. tabMenu.SetTitleSelect(arg2);
56. tabMenu.SetBodyAdapter(bodyAdapter[arg2]);
57. }
58. }
59.
60. class BodyClickEvent implements OnItemClickListener{
61. @Override
62. public void onItemClick(AdapterView< ?> arg0, VIEw arg1, int arg2,
63. long arg3) {
64. tabMenu.SetBodySelect(arg2,Color.GRAY);
65. String str="第" +String.valueOf(selTitle)+ "欄"
66. +"第" +String.valueOf(arg2)+ "項" ;
67. Toast.makeText(testTabMenu.this , str, 500 ).show();
68.
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69. }
70.
71. }
72. @Override
73. /**
74. * 創建MENU
75. */
76. public boolean onCreateOptionsMenu(Menu menu) {
77. menu.add("menu" ); // 必須創建一項
78. return super .onCreateOptionsMenu(menu);
79. }
80. @Override
81. /**
82. * 攔截MENU
83. */
84. public boolean onMenuOpened( int featureId, Menu menu) {
85. if (tabMenu != null ) {
86. if (tabMenu.isShowing())
87. tabMenu.dismiss();
88. else {
89. tabMenu.showAtLocation(findVIEwById(R.id.LinearLayout01),
90. Gravity.BOTTOM, 0 , 0 );
91. }
92. }
93. return false ; // 返回為true 則顯示系統menu
94. }
95.
96. }
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