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Commit 466bcb3e authored by Takamasa Kuramitsu's avatar Takamasa Kuramitsu
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Fix the other app's scoped directory permissions are revoked 

When a granted permissions is revoked in Scoped Directory Settings, all
the other app's granted permissions of the same directory are removed.

The cause is that package name is not specified when calling
revokeUriPermission() from ScopedAccessProvider.

This CL fixes to remove only the target application's permission info
from /data/system/urigrants.xml when user revoked a permission in
Settings.

Bug: 112395828
Test: manual
Test: atest CtsAppSecurityHostTestCases:ScopedDirectoryAccessTest
Change-Id: I216ec2f9beea80301911d7b81624b149db4c51a4
parent b7ebcec0

src/com/android/documentsui/ScopedAccessProvider.java

+1 −1
Original line number Diff line number Diff line
@@ -494,7 +494,7 @@ public class ScopedAccessProvider extends ContentProvider { 
            context.grantUriPermission(toPackage, grantedUri, grantFlags);

            cr.takePersistableUriPermission(toPackage, grantedUri, persistFlags);

        } else {

            context.revokeUriPermission(grantedUri, grantFlags);

            context.revokeUriPermission(toPackage, grantedUri, grantFlags);

            // There's no need to release after revoking

        }

    }