// 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;
}
}
// 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
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public void onDestroyView() {
super.onDestroyView();
}