【发布时间】:2015-07-05 22:20:00
【问题描述】:
我正在使用此代码从我的ParseObject 获取姓名和年龄字符串
在解析中。我假设我也可以对图像文件做同样的事情。但是此代码不适用于图像。我可能做错了。或者也许我需要做一些完全不同的事情。有人可以帮我从parseObject 获取我的图像文件吗?
谢谢
public class MyAdapter extends ArrayAdapter<ParseObject> {
protected Context mContext;
protected List<ParseObject> MyPerson;
public MyAdapter (Context context, List<ParseObject> MyPerson){
super(context, R.layout.scustomlayout, MyPerson);
mContext = context;
mPerson = MyPerson;
}
@Override
public View getView (final int position, View convertView, ViewGroup Parent){
final ViewHolder holder;
if(convertView == null) {
convertView = LayoutInflater.from(mContext).inflate(R.layout.personcustomlayout, null);
holder = new ViewHolder();
holder.NameMain = (TextView) convertView.findViewById(R.id.NameHP);
holder.AgeMain = (TextView) convertView.findViewById(R.id.AgeHP);
holder.ImageMain = (ImageView) convertView.findViewById(R.id.ImageHP);
convertView.setTag(holder);
}else {
holder = (ViewHolder) convertView.getTag();
}
ParseObject personObject = mPerson.get(position);
//name
String name = personObject.getString("Name");
holder.NameMain.setText(name);
//Age
String age = personObject.getString("Age");
holder.AgeMain.setText(age);
ParseFile image = (ParseFile) personObject.get("Image");
image.getDataInBackground(new GetDataCallback() {
public void done(byte[] data, ParseException e) {
if (e == null) {
// Decode the Byte[] into bitmap
Bitmap bmp = BitmapFactory.decodeByteArray(data, 0, data.length);
// Set the Bitmap into the imageView
holder.ImageMain.setImageBitmap(bmp);
} else {
Log.d("test", "There was a problem downloading the data.");
}
}
});
return convertView;
}
public static class ViewHolder {
ImageView ImageMain;
TextView NameMain;
TextView AgeMain;
}
}
【问题讨论】:
标签: android image parse-platform