kumi/andOTP
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[#138] Fix exception when saving empty label

Browse source
This commit is contained in:
Björn Richter 2018-02-20 12:01:54 +01:00
parent 8b9b1fc8aa
commit bffbe51f76
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
app/src/main/java/org/shadowice/flocke/andotp/Utilities/LetterBitmap.java
View file

@ -89,14 +89,18 @@ class LetterBitmap {
*/ */
public Bitmap getLetterTile(String displayName, String key, int width, int height) { public Bitmap getLetterTile(String displayName, String key, int width, int height) {
final Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); final Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
char firstChar = displayName.charAt(0); char firstChar = '?';
if (!displayName.isEmpty()) {
firstChar = displayName.charAt(0);
}
final Canvas c = mCanvas; final Canvas c = mCanvas;
c.setBitmap(bitmap); c.setBitmap(bitmap);
c.drawColor(pickColor(key)); c.drawColor(pickColor(key));
if (!isEnglishLetterOrDigit(firstChar)) { if (!isEnglishLetterOrDigit(firstChar)) {
firstChar = 'A'; firstChar = '?';
} }
mFirstChar[0] = Character.toUpperCase(firstChar); mFirstChar[0] = Character.toUpperCase(firstChar);
mPaint.setTextSize(mTileLetterFontSize); mPaint.setTextSize(mTileLetterFontSize);