FP name shouldn't be allowed to allow/display non-null names
Fixes: 37360324
Test: try to save an empty FP name
make sure it doesn't display the empty name
Change-Id: Ie81699abc0da9513e5173364e8ae969bbe195ac6
diff --git a/src/com/android/settings/fingerprint/FingerprintSettings.java b/src/com/android/settings/fingerprint/FingerprintSettings.java
index 01670fe..fb59c59 100644
--- a/src/com/android/settings/fingerprint/FingerprintSettings.java
+++ b/src/com/android/settings/fingerprint/FingerprintSettings.java
@@ -47,6 +47,7 @@
import android.text.SpannableStringBuilder;
import android.text.TextPaint;
import android.text.style.URLSpan;
+import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
@@ -604,7 +605,9 @@
private void renameFingerPrint(int fingerId, String newName) {
mFingerprintManager.rename(fingerId, mUserId, newName);
- mFingerprintsRenaming.put(fingerId, newName);
+ if (!TextUtils.isEmpty(newName)) {
+ mFingerprintsRenaming.put(fingerId, newName);
+ }
updatePreferences();
}