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Fix NPE in DrawOverlayDetails#getSummary

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When AppEntry is null (APP uninstalled), returns
an empty summary string.

Bug: 172381586
Test: build pass
Change-Id: I63fbeaaec6f2d0de617c6e104af341806605a6c2
This commit is contained in:
Arc Wang
2021-05-13 21:39:31 +08:00
parent e966debfd5
commit b7202aa332
1 changed files with 4 additions and 0 deletions
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4
src/com/android/settings/applications/appinfo/DrawOverlayDetails.java
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@@ -158,6 +158,10 @@ public class DrawOverlayDetails extends AppInfoWithHeader implements OnPreferenc
} }
public static CharSequence getSummary(Context context, AppEntry entry) { public static CharSequence getSummary(Context context, AppEntry entry) {
if (entry == null) {
return "";
}
OverlayState state; OverlayState state;
if (entry.extraInfo instanceof OverlayState) { if (entry.extraInfo instanceof OverlayState) {
state = (OverlayState) entry.extraInfo; state = (OverlayState) entry.extraInfo;