PawletOS/app_Settings
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Settings is crashed high probability when doing follow steps

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Enter into the fingerprint list screen and delete and identification of operation at the same time, when the item of the fingerprint verification was deleted, highlighting the item to be deleted, just so NullPointerException occurred.
Test: manual - enrolling a fingerprint and do above steps.
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edgar.huang
2017-08-31 11:22:25 +08:00
committed by edgar huang
parent 0bed3cacd7
commit ab6f11f47f
1 changed files with 1 additions and 1 deletions
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2
src/com/android/settings/fingerprint/FingerprintSettings.java
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@@ -558,7 +558,7 @@ public class FingerprintSettings extends SubSettings {
String prefName = genKey(fpId);
FingerprintPreference fpref = (FingerprintPreference) findPreference(prefName);
final Drawable highlight = getHighlightDrawable();
if (highlight != null) {
if (highlight != null && fpref != null) {
final View view = fpref.getView();
final int centerX = view.getWidth() / 2;
final int centerY = view.getHeight() / 2;