Trying to Call Picture from Parse and View on Android

Question

I have this code in my MainActivity it has to view Image and Name of the Image from Parse cloud. I want to view the image with its file name which is there on my Parse Database.

 postsQueryAdapter = new ParseQueryAdapter<ParseConfig>(this, factory) {
            @Override
            public View getItemView(ParseConfig post, View view, ViewGroup parent) {
                if (view == null) {
                    view = View.inflate(getContext(), R.layout.filter_view, null);
                }
                ImageView contentView = (ImageView) view.findViewById(R.id.content_view);
                TextView usernameView = (TextView) view.findViewById(R.id.username_view);
                contentView.setText();post.getImage().getFile());
                usernameView.setText(post.getUser().getUsername());
                return view;
            }
        };

Here is my filter_view.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:id="@+id/content_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/username_view"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceSmall" />

</LinearLayout>

And the ParseConfig.java

public class ParseConfig extends ParseObject {

    public void setFile(Bitmap value) {
        put("FilterFile",value);
    }

    public ParseUser getUser() {
        return getParseUser("user");
    }

    public ParseFile getImage() {
        return getParseFile("FilterFile");
    }
    public ParseGeoPoint getLocation() {
        return getParseGeoPoint("PlaceLocation");
    }

    public static ParseQuery<ParseConfig> getQuery() {
        return ParseQuery.getQuery(ParseConfig.class);
    }


    }

Answer 1

I could be mistaken but you may have to cast the image as a ParseFile, and then convert to bitmap and then save it as an imageview. give this a try

ParseFile img = (ParseFile) post.getImage("YourImageNameOnDatabase").getFile());
    img.getDataInBackground(new GetDataCallback() {

        @Override
        public void done(byte[] data, ParseException e) {
            Bitmap bit = BitmapFactory.decodeByteArray(data, 0, data.length);
            ByteArrayOutputStream stream = new ByteArrayOutputStream();
            bit.compress(Bitmap.CompressFormat.PNG, 100, stream);
            contentView.setImageBitmap(bit);

        }
    });