add the 4 most frequently contacted contacts as app shortcuts

1 files changed, 21 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/services/AvatarService.java b/src/main/java/de/pixart/messenger/services/AvatarService.java
index 15c49940f..3d3af8d26 100644
--- a/src/main/java/de/pixart/messenger/services/AvatarService.java
+++ b/src/main/java/de/pixart/messenger/services/AvatarService.java
@@ -3,9 +3,12 @@ package de.pixart.messenger.services;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
 import android.graphics.Rect;
 import android.graphics.Typeface;
 import android.net.Uri;
+import android.util.DisplayMetrics;
 import android.util.Log;
 
 import java.util.ArrayList;
@@ -69,6 +72,24 @@ public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
         return avatar;
     }
 
+    public Bitmap getRoundedShortcut(final Contact contact) {
+        DisplayMetrics metrics = mXmppConnectionService.getResources().getDisplayMetrics();
+        int size = Math.round(metrics.density * 48);
+        Bitmap bitmap = get(contact, size);
+        Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(output);
+
+        final Paint paint = new Paint();
+        final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
+
+        paint.setAntiAlias(true);
+        canvas.drawARGB(0, 0, 0, 0);
+        canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
+        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
+        canvas.drawBitmap(bitmap, rect, rect, paint);
+        return output;
+    }
+
     public Bitmap get(final MucOptions.User user, final int size, boolean cachedOnly) {
         Contact c = user.getContact();
         if (c != null && (c.getProfilePhoto() != null || c.getAvatar() != null || user.getAvatar() == null)) {