Пример #1
0
 // 刷新图片
 @Override
 public void onResume() {
   super.onResume();
   if (!TextUtils.isEmpty(pathImage)) {
     Bitmap addbmp = BitmapFactory.decodeFile(pathImage);
     HashMap<String, Object> map = new HashMap<String, Object>();
     map.put("itemImage", addbmp);
     imageItem.add(map);
     simpleAdapter =
         new SimpleAdapter(
             getActivity(),
             imageItem,
             R.layout.item_upload_image_grid,
             new String[] {"itemImage"},
             new int[] {R.id.imageView1});
     simpleAdapter.setViewBinder(
         new SimpleAdapter.ViewBinder() {
           @Override
           public boolean setViewValue(View view, Object data, String textRepresentation) {
             // TODO Auto-generated method stub
             if (view instanceof ImageView && data instanceof Bitmap) {
               ImageView i = (ImageView) view;
               i.setImageBitmap((Bitmap) data);
               return true;
             }
             return false;
           }
         });
     mGridView.setAdapter(simpleAdapter);
     simpleAdapter.notifyDataSetChanged();
     // 刷新后释放防止手机休眠后自动添加
     pathImage = null;
   }
 }
Пример #2
0
 // 获取图片路径 响应startActivityForResult
 public void onActivityResult(int requestCode, int resultCode, Intent data) {
   super.onActivityResult(requestCode, resultCode, data);
   // 打开图片
   if (resultCode == getActivity().RESULT_OK && requestCode == IMAGE_OPEN) {
     Uri uri = data.getData();
     if (!TextUtils.isEmpty(uri.getAuthority())) {
       // 查询选择图片
       Cursor cursor =
           getActivity()
               .getContentResolver()
               .query(uri, new String[] {MediaStore.Images.Media.DATA}, null, null, null);
       // 返回 没找到选择图片
       if (null == cursor) {
         return;
       }
       // 光标移动至开头 获取图片路径
       cursor.moveToFirst();
       pathImage = cursor.getString(cursor.getColumnIndex(MediaStore.Images.Media.DATA));
     }
   } // end if 打开图片
 }
Пример #3
0
 @Override
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
 }
Пример #4
0
 @Override
 public void onDestroyView() {
   super.onDestroyView();
 }