Java代碼 ?

1. public ? class ?ReferActivity? extends ?ListActivity? implements ?OnItemClickListener,OnItemLongClickListener{ ??
2. ???? ??
3. ???? private ?DataHelper?dataHelper; ??
4. ???? private ?UserInfo?user; ??
5. ???? private ?MyWeiboSync?weibo; ??
6. ???? private ?ListView?listView; ??
7. ???? private ?ReferAdapter?adapter; ??
8. ???? private ?JSONArray?array; ??
9. ???? private ?AsyncImageLoader?asyncImageLoader; ??
10. ???? private ?Handler?handler; ??
11. ???? private ?ProgressDialog?progressDialog; ??
12. ???? private ?View?top_panel; ??
13. ???? private ?Button?top_btn_left; ??
14. ???? private ?Button?top_btn_right; ??
15. ???? private ?TextView?top_title; ??
16. ???? ??
17. ???? @Override ??
18. ???? protected ? void ?onCreate(Bundle?savedInstanceState)?{ ??
19. ???????? super .onCreate(savedInstanceState); ??
20. ????????setContentView(R.layout.refer); ??
21. ????????setUpViews(); ??
22. ????????setUpListeners(); ??
23. ???????? ??
24. ????????dataHelper?=?DataBaseContext.getInstance(getApplicationContext()); ??
25. ????????weibo?=?WeiboContext.getInstance(); ??
26. ???????? ??
27. ????????List<UserInfo>?userList?=?dataHelper.GetUserList( false ); ??
28. ???????? ??
29. ????????SharedPreferences?preferences?=?getSharedPreferences( "default_user" ,Activity.MODE_PRIVATE); ??
30. ????????String?nick?=?preferences.getString( "user_default_nick" ,? "" ); ??
31. ???????? ??
32. ???????? if ?(nick?!=? "" )?{ ??
33. ????????????user?=?dataHelper.getUserByName(nick,userList); ??
34. ????????????top_title.setText( "提到我的" ); //頂部工具欄名稱 ??
35. ????????} ??
36. ???????? ??
37. ???????? /*weibo.setAccessTokenKey(user.getToken()); ?
38. ????????weibo.setAccessTokenSecrect(user.getTokenSecret());*/ ??
39. ???????? ??
40. ????????progressDialog?=? new ?ProgressDialog(ReferActivity. this ); //?生成一個進度條 ??
41. ????????progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); ??
42. ????????progressDialog.setTitle( "請稍等" ); ??
43. ????????progressDialog.setMessage( "正在讀取數據中!" ); ??
44. ????????handler?=? new ?GetReferHandler(); ??
45. ???????? ??
46. ???????? new ?GetReferThread().start(); //耗時操作,開啟一個新線程獲取數據 ??
47. ????????progressDialog.show(); ??
48. ????} ??
49. ???? ??
50. ???? private ? void ?setUpViews(){ ??
51. ????????listView?=?getListView(); ??
52. ????????top_panel?=?(View)findViewById(R.id.refer_top); ??
53. ????????top_btn_left?=?(Button)top_panel.findViewById(R.id.top_btn_left); ??
54. ????????top_btn_right?=?(Button)top_panel.findViewById(R.id.top_btn_right); ??
55. ????????top_title?=?(TextView)top_panel.findViewById(R.id.top_title); ??
56. ????} ??
57. ???? ??
58. ???? private ? void ?setUpListeners(){ ??
59. ????????listView.setOnItemClickListener( this ); ??
60. ????????listView.setOnItemLongClickListener( this ); ??
61. ????} ??
62. ???? ??
63. ???? class ?GetReferHandler? extends ?Handler?{ ??
64. ???????? @Override ??
65. ???????? public ? void ?handleMessage(Message?msg)?{ ??
66. ???????????? if (array!= null ){ ??
67. ????????????????adapter?=? new ?ReferAdapter(ReferActivity. this ,?array); ??
68. ????????????????listView.setAdapter(adapter); ??
69. ????????????} ??
70. ???????????? ??
71. ????????????progressDialog.dismiss(); //?關閉進度條 ??
72. ????????} ??
73. ????} ??
74. ???? ??
75. ???? class ?GetReferThread? extends ?Thread?{ ??
76. ???????? @Override ??
77. ???????? public ? void ?run()?{ ??
78. ????????????String?jsonStr?=?weibo.getRefers(weibo.getAccessTokenKey(),?weibo.getAccessTokenSecrect(),?PageFlag.PageFlag_First,? 0 ,? 20 ,? 0 ); ??
79. ???????????? try ?{ ??
80. ????????????????JSONObject?dataObj?=? new ?JSONObject(jsonStr).getJSONObject( "data" ); ??
81. ???????????????? if (dataObj!= null ){ ??
82. ????????????????????array?=?dataObj.getJSONArray( "info" ); ??
83. ????????????????} ??
84. ????????????}? catch ?(JSONException?e)?{ ??
85. ????????????????e.printStackTrace(); ??
86. ????????????} ??
87. ????????????Message?msg?=?handler.obtainMessage(); ??
88. ????????????handler.sendMessage(msg); ??
89. ????????} ??
90. ????} ??
91. ???? ??
92. ???? ??
93. ???? class ?ReferAdapter? extends ?BaseAdapter?{ ??
94. ???????? private ?Context?context; ??
95. ???????? private ?LayoutInflater?inflater; ??
96. ???????? private ?JSONArray?array; ??
97. ???????? ??
98. ???????? public ?ReferAdapter(Context?context,?JSONArray?array)?{ ??
99. ???????????? super (); ??
100. ???????????? this .context?=?context; ??
101. ???????????? this .array?=?array; ??
102. ???????????? this .inflater?=?LayoutInflater.from(context); ??
103. ????????} ??
104. ??
105. ???????? @Override ??
106. ???????? public ? int ?getCount()?{ ??
107. ???????????? return ?array.length(); ??
108. ????????} ??
109. ??
110. ???????? @Override ??
111. ???????? public ?Object?getItem( int ?position)?{ ??
112. ???????????? return ?array.opt(position); ??
113. ????????} ??
114. ??
115. ???????? @Override ??
116. ???????? public ? long ?getItemId( int ?position)?{ ??
117. ???????????? return ?position; ??
118. ????????} ??
119. ??
120. ???????? @Override ??
121. ???????? public ?View?getView( final ? int ?position,?View?convertView,?ViewGroup?parent)?{ ??
122. ????????????asyncImageLoader?=? new ?AsyncImageLoader(); ??
123. ????????????ReferViewHolder?viewHolder?=? new ?ReferViewHolder(); ??
124. ????????????JSONObject?data?=?(JSONObject)array.opt(position); ??
125. ????????????JSONObject?source?=? null ; ??
126. ????????????convertView?=?inflater.inflate(R.layout.refer_list_item,? null ); ??
127. ???????????? try ?{ ??
128. ????????????????source?=?data.getJSONObject( "source" ); ??
129. ????????????}? catch ?(JSONException?e1)?{ ??
130. ????????????????e1.printStackTrace();? ??
131. ????????????} ??
132. ????????????viewHolder.refer_headicon?=?(ImageView)?convertView.findViewById(R.id.refer_headicon); ??
133. ????????????viewHolder.refer_nick?=?(TextView)?convertView.findViewById(R.id.refer_nick); ??
134. ????????????viewHolder.refer_hasimage?=?(ImageView)?convertView.findViewById(R.id.refer_hasimage); ??
135. ????????????viewHolder.refer_timestamp?=?(TextView)?convertView.findViewById(R.id.refer_timestamp); ??
136. ????????????viewHolder.refer_origtext?=?(TextView)?convertView.findViewById(R.id.refer_origtext); ??
137. ????????????viewHolder.refer_source?=?(TextView)?convertView.findViewById(R.id.refer_source); ??
138. ???????????? ??
139. ???????????? if (data!= null ){ ??
140. ???????????????? try ?{ ??
141. ????????????????????convertView.setTag(data.get( "id" )); ??
142. ????????????????????viewHolder.refer_nick.setText(data.getString( "nick" )); ??
143. ????????????????????viewHolder.refer_timestamp.setText(TimeUtil.converTime(Long.parseLong(data.getString( "timestamp" )))); ??
144. ????????????????????viewHolder.refer_origtext.setText(data.getString( "origtext" ),?TextView.BufferType.SPANNABLE); ??
145. ???????????????????? ??
146. ???????????????????? if (source!= null ){ ??
147. ????????????????????????viewHolder.refer_source.setText(source.getString( "nick" )+ ":" +source.getString( "origtext" )); ??
148. ????????????????????????viewHolder.refer_source.setBackgroundResource(R.drawable.source_bg); ??
149. ????????????????????} ??
150. ???????????????????? //異步加載圖片 ??
151. ????????????????????Drawable?cachedImage?=?asyncImageLoader.loadDrawable(data.getString( "head" )+ "/100" ,viewHolder.refer_headicon,? new ?ImageCallback(){ ??
152. ???????????????????????? @Override ??
153. ???????????????????????? public ? void ?imageLoaded(Drawable?imageDrawable,ImageView?imageView,?String?imageUrl)?{ ??
154. ????????????????????????????imageView.setImageDrawable(imageDrawable); ??
155. ????????????????????????} ??
156. ????????????????????}); ??
157. ???????????????????? if ?(cachedImage?==? null )?{ ??
158. ????????????????????????viewHolder.refer_headicon.setImageResource(R.drawable.icon); ??
159. ????????????????????}? else ?{ ??
160. ????????????????????????viewHolder.refer_headicon.setImageDrawable(cachedImage); ??
161. ????????????????????} ??
162. ???????????????????? if (data.getJSONArray( "image" )!= null ){ ??
163. ????????????????????????viewHolder.refer_hasimage.setImageResource(R.drawable.hasimage); ??
164. ????????????????????} ??
165. ????????????????}? catch ?(JSONException?e)?{ ??
166. ????????????????????e.printStackTrace(); ??
167. ????????????????}? catch ?(Exception?e)?{ ??
168. ????????????????????e.printStackTrace(); ??
169. ????????????????} ??
170. ????????????} ??
171. ???????????? return ?convertView; ??
172. ????????} ??
173. ????} ??
174. ???? ??
175. ???? static ? class ?ReferViewHolder?{ ??
176. ???????? private ?ImageView?refer_headicon; ??
177. ???????? private ?TextView?refer_nick; ??
178. ???????? private ?TextView?refer_timestamp; ??
179. ???????? private ?TextView?refer_origtext; ??
180. ???????? private ?TextView?refer_source; ??
181. ???????? private ?ImageView?refer_hasimage; ??
182. ????} ??
183. ??
184. ???? @Override ??
185. ???? public ? boolean ?onItemLongClick(AdapterView<?>?arg0,?View?arg1,? int ?position, long ?arg3)?{ ??
186. ????????CharSequence?[]?items?=? null ; ??
187. ???????? try ?{ ??
188. ????????????items=? new ?CharSequence[]{ "轉播" , "對話" , "點評" , "收藏" ,((JSONObject)array.opt(position)).getString( "nick" ), "取消" }; ??
189. ????????}? catch ?(JSONException?e)?{ ??
190. ????????????e.printStackTrace(); ??
191. ????????} ??
192. ???????? new ?AlertDialog.Builder(ReferActivity. this ).setTitle( "選項" ).setItems(items, new ?DialogInterface.OnClickListener()?{ ??
193. ???????????? @Override ??
194. ???????????? public ? void ?onClick(DialogInterface?dialog,? int ?which)?{ ??
195. ???????????????????????? switch ?(which)?{ ??
196. ???????????????????????? case ? 0 :?{ ??
197. ????????????????????????} ??
198. ???????????????????????????? break ; ??
199. ???????????????????????? case ? 1 :?{ ??
200. ????????????????????????} ??
201. ???????????????????????????? break ; ??
202. ???????????????????????? case ? 2 :?{ ??
203. ????????????????????????} ??
204. ???????????????????????????? break ; ??
205. ???????????????????????? case ? 3 :?{ ??
206. ????????????????????????} ??
207. ???????????????????????????? break ; ??
208. ???????????????????????? case ? 4 :?{ ??
209. ????????????????????????} ??
210. ???????????????????????????? break ; ??
211. ???????????????????????? case ? 5 :?{ ??
212. ????????????????????????} ??
213. ???????????????????????????? break ; ??
214. ???????????????????????? default : ??
215. ???????????????????????????? break ; ??
216. ????????????????????????} ??
217. ????????????} ??
218. ????????}).show(); ??
219. ???????? return ? false ; ??
220. ????} ??
221. ??
222. ???? @Override ??
223. ???? public ? void ?onItemClick(AdapterView<?>?arg0,?View?arg1,? int ?position,? long ?arg3)?{ ??
224. ????????JSONObject?weiboInfo?=?(JSONObject)array.opt(position); ??
225. ????????Intent?intent?=? new ?Intent(ReferActivity. this ,?WeiboDetailActivity. class ); ??
226. ???????? try ?{ ??
227. ????????????intent.putExtra( "weiboid" ,?weiboInfo.getString( "id" )); ??
228. ????????????startActivity(intent); ??
229. ????????}? catch ?(JSONException?e)?{ ??
230. ????????????e.printStackTrace(); ??
231. ????????} ??
232. ????} ??
233. ??
234. }??

      public class ReferActivity extends ListActivity implements OnItemClickListener,OnItemLongClickListener{
	
	private DataHelper dataHelper;
	private UserInfo user;
	private MyWeiboSync weibo;
	private ListView listView;
	private ReferAdapter adapter;
	private JSONArray array;
	private AsyncImageLoader asyncImageLoader;
	private Handler handler;
	private ProgressDialog progressDialog;
	private View top_panel;
	private Button top_btn_left;
	private Button top_btn_right;
	private TextView top_title;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.refer);
		setUpViews();
		setUpListeners();
		
		dataHelper = DataBaseContext.getInstance(getApplicationContext());
		weibo = WeiboContext.getInstance();
		
		List<UserInfo> userList = dataHelper.GetUserList(false);
		
		SharedPreferences preferences = getSharedPreferences("default_user",Activity.MODE_PRIVATE);
		String nick = preferences.getString("user_default_nick", "");
		
		if (nick != "") {
			user = dataHelper.getUserByName(nick,userList);
			top_title.setText("提到我的");//頂部工具欄名稱
		}
		
		/*weibo.setAccessTokenKey(user.getToken());
		weibo.setAccessTokenSecrect(user.getTokenSecret());*/
		
		progressDialog = new ProgressDialog(ReferActivity.this);// 生成一個進度條
		progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
		progressDialog.setTitle("請稍等");
		progressDialog.setMessage("正在讀取數據中!");
		handler = new GetReferHandler();
		
		new GetReferThread().start();//耗時操作,開啟一個新線程獲取數據
		progressDialog.show();
	}
	
	private void setUpViews(){
		listView = getListView();
		top_panel = (View)findViewById(R.id.refer_top);
		top_btn_left = (Button)top_panel.findViewById(R.id.top_btn_left);
		top_btn_right = (Button)top_panel.findViewById(R.id.top_btn_right);
		top_title = (TextView)top_panel.findViewById(R.id.top_title);
	}
	
	private void setUpListeners(){
		listView.setOnItemClickListener(this);
		listView.setOnItemLongClickListener(this);
	}
	
	class GetReferHandler extends Handler {
		@Override
		public void handleMessage(Message msg) {
			if(array!=null){
				adapter = new ReferAdapter(ReferActivity.this, array);
				listView.setAdapter(adapter);
			}
			
			progressDialog.dismiss();// 關閉進度條
		}
	}
	
	class GetReferThread extends Thread {
		@Override
		public void run() {
			String jsonStr = weibo.getRefers(weibo.getAccessTokenKey(), weibo.getAccessTokenSecrect(), PageFlag.PageFlag_First, 0, 20, 0);
			try {
				JSONObject dataObj = new JSONObject(jsonStr).getJSONObject("data");
				if(dataObj!=null){
					array = dataObj.getJSONArray("info");
				}
			} catch (JSONException e) {
				e.printStackTrace();
			}
			Message msg = handler.obtainMessage();
			handler.sendMessage(msg);
		}
	}
	
	
	class ReferAdapter extends BaseAdapter {
		private Context context;
		private LayoutInflater inflater;
		private JSONArray array;
		
		public ReferAdapter(Context context, JSONArray array) {
			super();
			this.context = context;
			this.array = array;
			this.inflater = LayoutInflater.from(context);
		}

		@Override
		public int getCount() {
			return array.length();
		}

		@Override
		public Object getItem(int position) {
			return array.opt(position);
		}

		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(final int position, View convertView, ViewGroup parent) {
			asyncImageLoader = new AsyncImageLoader();
			ReferViewHolder viewHolder = new ReferViewHolder();
			JSONObject data = (JSONObject)array.opt(position);
			JSONObject source = null;
			convertView = inflater.inflate(R.layout.refer_list_item, null);
			try {
				source = data.getJSONObject("source");
			} catch (JSONException e1) {
				e1.printStackTrace(); 
			}
			viewHolder.refer_headicon = (ImageView) convertView.findViewById(R.id.refer_headicon);
			viewHolder.refer_nick = (TextView) convertView.findViewById(R.id.refer_nick);
			viewHolder.refer_hasimage = (ImageView) convertView.findViewById(R.id.refer_hasimage);
			viewHolder.refer_timestamp = (TextView) convertView.findViewById(R.id.refer_timestamp);
			viewHolder.refer_origtext = (TextView) convertView.findViewById(R.id.refer_origtext);
			viewHolder.refer_source = (TextView) convertView.findViewById(R.id.refer_source);
			
			if(data!=null){
				try {
					convertView.setTag(data.get("id"));
					viewHolder.refer_nick.setText(data.getString("nick"));
					viewHolder.refer_timestamp.setText(TimeUtil.converTime(Long.parseLong(data.getString("timestamp"))));
					viewHolder.refer_origtext.setText(data.getString("origtext"), TextView.BufferType.SPANNABLE);
					
					if(source!=null){
						viewHolder.refer_source.setText(source.getString("nick")+":"+source.getString("origtext"));
						viewHolder.refer_source.setBackgroundResource(R.drawable.source_bg);
					}
					//異步加載圖片
					Drawable cachedImage = asyncImageLoader.loadDrawable(data.getString("head")+"/100",viewHolder.refer_headicon, new ImageCallback(){
	                    @Override
	                    public void imageLoaded(Drawable imageDrawable,ImageView imageView, String imageUrl) {
	                        imageView.setImageDrawable(imageDrawable);
	                    }
	                });
					if (cachedImage == null) {
						viewHolder.refer_headicon.setImageResource(R.drawable.icon);
					} else {
						viewHolder.refer_headicon.setImageDrawable(cachedImage);
					}
					if(data.getJSONArray("image")!=null){
						viewHolder.refer_hasimage.setImageResource(R.drawable.hasimage);
					}
				} catch (JSONException e) {
					e.printStackTrace();
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
			return convertView;
		}
	}
	
	static class ReferViewHolder {
		private ImageView refer_headicon;
		private TextView refer_nick;
		private TextView refer_timestamp;
		private TextView refer_origtext;
		private TextView refer_source;
		private ImageView refer_hasimage;
	}

	@Override
	public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int position,long arg3) {
		CharSequence [] items = null;
		try {
			items= new CharSequence[]{"轉播","對話","點評","收藏",((JSONObject)array.opt(position)).getString("nick"),"取消"};
		} catch (JSONException e) {
			e.printStackTrace();
		}
		new AlertDialog.Builder(ReferActivity.this).setTitle("選項").setItems(items,new DialogInterface.OnClickListener() {
			@Override
			public void onClick(DialogInterface dialog, int which) {
						switch (which) {
						case 0: {
						}
							break;
						case 1: {
						}
							break;
						case 2: {
						}
							break;
						case 3: {
						}
							break;
						case 4: {
						}
							break;
						case 5: {
						}
							break;
						default:
							break;
						}
			}
		}).show();
		return false;
	}

	@Override
	public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
		JSONObject weiboInfo = (JSONObject)array.opt(position);
		Intent intent = new Intent(ReferActivity.this, WeiboDetailActivity.class);
		try {
			intent.putExtra("weiboid", weiboInfo.getString("id"));
			startActivity(intent);
		} catch (JSONException e) {
			e.printStackTrace();
		}
	}

}

    

Java代碼 ?

1. <?xml?version= "1.0" ?encoding= "utf-8" ?> ??
2. <RelativeLayout?xmlns:android= "http://schemas.android.com/apk/res/android" ?android:background= "#ffffffff" ?android:orientation= "vertical" ?android:layout_width= "fill_parent" ?android:layout_height= "fill_parent" > ??
3. ????<include?android:id= "@+id/refer_top" ?layout= "@layout/top_panel" ?android:layout_alignParentTop= "true" /> ??
4. ????<ListView?android:layout_below= "@id/refer_top" ?android:id= "@id/android:list" ?android:layout_width= "fill_parent" ?android:cacheColorHint= "#00000000" ??
5. ????????android:layout_height= "wrap_content" ?android:layout_weight= "1" ?android:divider= "@drawable/list_divider" /> ??
6. </RelativeLayout>??

      <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:background="#ffffffff" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent">
	<include android:id="@+id/refer_top" layout="@layout/top_panel" android:layout_alignParentTop="true"/>
	<ListView android:layout_below="@id/refer_top" android:id="@id/android:list" android:layout_width="fill_parent" android:cacheColorHint="#00000000"
		android:layout_height="wrap_content" android:layout_weight="1" android:divider="@drawable/list_divider"/>
</RelativeLayout>



    

Java代碼 ?

1. <?xml?version= "1.0" ?encoding= "utf-8" ?> ??
2. <LinearLayout?xmlns:android= "http://schemas.android.com/apk/res/android" ?android:paddingTop= "3.0dip" ?android:orientation= "horizontal" ?android:background= "@drawable/listitem_selector" ??android:layout_width= "fill_parent" ?android:layout_height= "wrap_content" > ??
3. ????<RelativeLayout?android:layout_width= "50.0dip" ?android:layout_height= "50.0dip" ?android:layout_weight= "0.0" > ??
4. ????????<ImageView?android:id= "@+id/refer_headicon" ?android:layout_width= "45.0dip" ?android:layout_height= "45.0dip" ?android:scaleType= "fitCenter" ?android:layout_centerInParent= "true" ?/> ??
5. ????</RelativeLayout> ??
6. ????<RelativeLayout?android:orientation= "vertical" ?android:layout_width= "wrap_content" ?android:layout_height= "wrap_content" ?android:padding= "4.0dip" ?android:layout_weight= "1.0" > ??
7. ????????<TextView?android:id= "@+id/refer_nick" ?android:textColor= "#000000" ?android:layout_width= "wrap_content" ?android:layout_height= "32.0dip" ?android:textSize= "14.0sp" ?android:layout_alignParentLeft= "true" /> ??
8. ????????<TextView?android:id= "@+id/refer_timestamp" ?android:textColor= "#ff000000" ?android:layout_width= "wrap_content" ?android:layout_height= "32.0dip" ?android:textSize= "8.0sp" ?android:layout_alignParentRight= "true" /> ??
9. ????????<ImageView?android:id= "@+id/refer_hasimage" ?android:layout_width= "wrap_content" ?android:layout_height= "wrap_content" ?android:layout_toLeftOf= "@id/refer_timestamp" /> ??
10. ????????<TextView?android:id= "@+id/refer_origtext" ?android:textColor= "#081008" ?android:layout_width= "wrap_content" ?android:layout_height= "wrap_content" ?android:textSize= "12.0sp" ?android:layout_below= "@id/refer_nick" /> ??
11. ????????<TextView?android:layout_marginLeft= "6.0dip" ?android:id= "@+id/refer_source" ?android:textColor= "#101810" ?android:layout_width= "wrap_content" ?android:layout_height= "wrap_content" ?android:textSize= "10.0sp" ?android:layout_below= "@id/refer_origtext" ?android:layout_alignParentBottom= "true" /> ??
12. ????</RelativeLayout> ??
13. </LinearLayout>??
14. http://helloandroid.iteye.com/blog/1136767