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Merge "Fix a NPE when highlighting fingerprint row."

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TreeHugger Robot
2018-05-24 21:44:50 +00:00
committed by Android (Google) Code Review
parent 429c787168 13c7e68646
commit 8653748a18
1 changed files with 4 additions and 0 deletions
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4
src/com/android/settings/fingerprint/FingerprintSettings.java
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@@ -605,6 +605,10 @@ public class FingerprintSettings extends SubSettings {
final Drawable highlight = getHighlightDrawable();
if (highlight != null && fpref != null) {
final View view = fpref.getView();
if (view == null) {
// FingerprintPreference is not bound to UI yet, so view is null.
return;
}
final int centerX = view.getWidth() / 2;
final int centerY = view.getHeight() / 2;
highlight.setHotspot(centerX, centerY);