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Code Issues Packages Projects Releases Wiki Activity

Create round icons in background

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M66B
2019-04-25 21:20:20 +02:00
parent 88a0452803
commit c795dda8b8
3 changed files with 43 additions and 14 deletions
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39
app/src/main/java/eu/faircode/email/ContactInfo.java
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@@ -7,6 +7,13 @@ import android.content.SharedPreferences;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.net.Uri;
import android.provider.ContactsContract;
import android.util.TypedValue;
@@ -145,6 +152,38 @@ public class ContactInfo {
info.bitmap = Identicon.letter(key, dp, dark);
}
boolean circular = prefs.getBoolean("circular", true);
if (info.bitmap != null && circular) {
int w = info.bitmap.getWidth();
int h = info.bitmap.getHeight();
Rect source;
if (w > h) {
int off = (w - h) / 2;
source = new Rect(off, 0, w - off, h);
} else if (w < h) {
int off = (h - w) / 2;
source = new Rect(0, off, w, h - off);
} else
source = new Rect(0, 0, w, h);
Rect dest = new Rect(0, 0, source.width(), source.height());
Bitmap round = Bitmap.createBitmap(source.width(), source.height(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(round);
Paint paint = new Paint();
paint.setAntiAlias(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(Color.GRAY);
canvas.drawOval(new RectF(dest), paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
canvas.drawBitmap(info.bitmap, source, dest, paint);
info.bitmap.recycle();
info.bitmap = round;
}
if (info.displayName == null)
info.displayName = address.getPersonal();