diff options
| -rw-r--r-- | src/main/java/eu/siacs/conversations/services/AvatarService.java | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/main/java/eu/siacs/conversations/services/AvatarService.java b/src/main/java/eu/siacs/conversations/services/AvatarService.java index 5a58660d4..9e8e6970a 100644 --- a/src/main/java/eu/siacs/conversations/services/AvatarService.java +++ b/src/main/java/eu/siacs/conversations/services/AvatarService.java @@ -370,7 +370,7 @@ public class AvatarService implements OnAdvancedStreamFeaturesLoaded { private boolean drawTile(Canvas canvas, String name, int left, int top, int right, int bottom) { if (name != null) { - final String letter = name.isEmpty() ? "X" : name.substring(0, 1); + final String letter = getFirstLetter(name); final int color = UIHelper.getColorForName(name); drawTile(canvas, letter, color, left, top, right, bottom); return true; @@ -378,6 +378,15 @@ public class AvatarService implements OnAdvancedStreamFeaturesLoaded { return false; } + private static String getFirstLetter(String name) { + for(Character c : name.toCharArray()) { + if (Character.isLetterOrDigit(c)) { + return c.toString(); + } + } + return "X"; + } + private boolean drawTile(Canvas canvas, Uri uri, int left, int top, int right, int bottom) { if (uri != null) { Bitmap bitmap = mXmppConnectionService.getFileBackend() |