42 lines
1.4 KiB
Java
42 lines
1.4 KiB
Java
package com.github.gotify.picasso;
|
|
|
|
import android.graphics.Bitmap;
|
|
import android.graphics.BitmapFactory;
|
|
import android.util.Base64;
|
|
import com.github.gotify.log.Log;
|
|
import com.squareup.picasso.Picasso;
|
|
import com.squareup.picasso.Request;
|
|
import com.squareup.picasso.RequestHandler;
|
|
|
|
/**
|
|
* Adapted from https://github.com/square/picasso/issues/1395#issuecomment-220929377 By
|
|
* https://github.com/SmartDengg
|
|
*/
|
|
public class PicassoDataRequestHandler extends RequestHandler {
|
|
|
|
private static final String DATA_SCHEME = "data";
|
|
|
|
@Override
|
|
public boolean canHandleRequest(Request data) {
|
|
String scheme = data.uri.getScheme();
|
|
return DATA_SCHEME.equalsIgnoreCase(scheme);
|
|
}
|
|
|
|
@Override
|
|
public Result load(Request request, int networkPolicy) {
|
|
String uri = request.uri.toString();
|
|
String imageDataBytes = uri.substring(uri.indexOf(",") + 1);
|
|
byte[] bytes = Base64.decode(imageDataBytes.getBytes(), Base64.DEFAULT);
|
|
Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
|
|
|
|
if (bitmap == null) {
|
|
String show = uri.length() > 50 ? uri.substring(0, 49) + "..." : uri;
|
|
RuntimeException malformed = new RuntimeException("Malformed data uri: " + show);
|
|
Log.e("Could not load image", malformed);
|
|
throw malformed;
|
|
}
|
|
|
|
return new Result(bitmap, Picasso.LoadedFrom.NETWORK);
|
|
}
|
|
}
|