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t(8)]).execute();
89 }
90 });
91 }
92
93 private class MyAdapter extends ArrayAdapter<String> {
94 private LayoutInflater flater;
95 private Context context;
96
97 public MyAdapter(Context context, int resource) {
98
99 super(context, resource);
100 this.context = context;
101 flater = LayoutInflater.from(context);
102
103 }
104
105 @Override
106 public int getCount() {
107 return data.size();
108 }
109
110 @SuppressLint("InflateParams")
111 @Override
112 public View getView(int position, View convertView, ViewGroup parent) {
113
114 if (convertView == null)
115 convertView = flater.inflate(R.layout.list, null);
116
117 ImageView iv = (ImageView) convertView.findViewById(R.id.image);
118
119 iv.setImageBitmap((Bitmap) data.get(position).get(KEY_IMAGE));
120
121 TextView tv = (TextView) convertView.findViewById(R.id.text);
122
123 tv.setText(position + "原始数据");
124
125 return convertView;
126 }
127
128 }
129
130 private class MyAsyncTaskTop extends AsyncTask {
131 private ProgressDialog pd;
132 @SuppressWarnings("unused")
133 private String url;
134
135 public MyAsyncTaskTop(String url) {
136 this.url = url;
137 }
138
139 @Override
140 protected void onPreExecute() {
141 // 设置加载进度条
142 pd = new ProgressDialog(activity);
143 pd.setProgressStyle(pd.STYLE_HORIZONTAL);
144 pd.setMessage("正在加载。。。");
145 pd.show();
146 }
147
148 @Override
149 protected Object doInBackground(Object... params) {
150
151 try {
152 // 回调加载网络的类Loadnetimage
153 Loadnetimage mLoadnetimage = new Loadnetimage();
154
155 mLoadnetimage.SetLoadnetimageListener(new OnLoadnetimageListener() {
156
157 @SuppressWarnings("unchecked")
158 @Override
159 public void LoadnetimageListener(int count, int total) {
160 publishProgress(count, total);
161
162 }
163 });
164 // 获取网络图片
165 Bitmap bitmap = mLoadnetimage.loadRawDataFromURL(url);
166 // 每次将图片和对应的地址放入HashMap
167 HashMap<String, Object> map = new HashMap<String, Object>();
168 // 将新加载图片放入缓存
169 map.put(CACHE_KEY_IMAGE, bitmap);
170 map.put(CACHE_KEY_TEXT, url);
171
172 cache.add(map);
173
174 return bitmap;
175 } catch (Exception e) {
176 e.printStackTrace();
177 }
178
179 return null;
180
181 }
182
183 @Override
184 protected void onPostExecute(Object result) {
185 addtop(result);
186 pd.dismiss();
187
188 }
189
190 // 更新进度条
191 @Override
192 protected void onProgressUpdate(Object... values) {
193 int count = (Integer) values[0];
194 int total = (Integer) values[1];
195
196 pd.setMax(total);
197 pd.setProgress(count);
198
199 }
200
201 }
202
203 @SuppressWarnings("unused")
204 private class MyAsyncTaskBottom extends AsyncTask {
205 private ProgressDialog pd;
206 private String url;
207
208 public MyAsyncTaskBottom(String url) {
209 this.url = url;
210 }
211
212 @Override
213 protected void onPreExecute() {
214 // 设置进度条
215 pd = new ProgressDialog(activity);
216 // 样式
217 pd.setProgressStyle(pd.STYLE_HORIZONTAL);
218 pd.setMessage("正在加载。。。");
219 pd.show();
220
221 }
222
223 @Override
224 protected Object doInBackground(Object... params) {
225 // 回调加载网络的类Loadnetimag |