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Code Issues Releases Wiki Activity

Draw favicons on white background

This commit is contained in:
M66B 2020-07-28 17:18:13 +02:00
parent d26d9b3cac
commit 9de9aae364
1 changed files with 10 additions and 2 deletions
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12
app/src/main/java/eu/faircode/email/ContactInfo.java
View File

@ -27,6 +27,8 @@ import android.database.ContentObserver;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
@ -474,8 +476,14 @@ public class ContactInfo {
Bitmap bitmap = BitmapFactory.decodeStream(connection.getInputStream());
if (bitmap == null)
throw new FileNotFoundException("decodeStream");
else
return bitmap;
else {
Bitmap favicon = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), bitmap.getConfig());
favicon.eraseColor(Color.WHITE);
Canvas canvas = new Canvas(favicon);
canvas.drawBitmap(bitmap, 0, 0, null);
bitmap.recycle();
return favicon;
}
} finally {
connection.disconnect();
}