我正在尝试检索已从应用程序上载的图像:
intent = getIntent();
String id = intent.getStringExtra("id");
ParseQuery<ParseObject> query = ParseQuery.getQuery("Items");
query.getInBackground(id, new GetCallback<ParseObject>()
{
@Override
public void done(ParseObject object, ParseException e)
{
if (e == null)
{
setTitle(object.getString("name"));
textPlatform.setText(object.getString("platform"));
textPrice.setText(String.valueOf(object.getDouble("price")));
textDelivery.setText(String.valueOf(object.getDouble("delivery")));
textLocation.setText(object.getString("location"));
textCondition.setText(object.getString("condition"));
textSeller.setText(object.getString("seller"));
ParseFile applicantResume = (ParseFile) object.get("image");
applicantResume.getDataInBackground(new GetDataCallback()
{
public void done(byte[] data, ParseException e)
{
if (e == null)
{
Bitmap bmp = BitmapFactory.decodeByteArray(data, 0, data.length);
imgItem.setImageBitmap(bmp);
}
else
{
e.printStackTrace();
}
}
});
} else
{
e.printStackTrace();
}
}
});
我可以成功地检索其他项,而不是文件(我知道它存在并且在“image”列下)。
提前谢谢你
最佳答案
我就是这样做的:
我使用get parse file方法从parse获取文件:
ParseFile postImage = object.getParseFile(ParseConstants.PARSE_KEY_FILE);
String imageUrl = postImage.getUrl() ;//live url
Uri imageUri = Uri.parse(imageUrl);
然后我使用毕加索来显示图像:
Picasso.with(context).load(imageUri.toString()).into(mPostImage);