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Commit a9b91864 authored by Christopher Tate's avatar Christopher Tate
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Deal with apps known to LocalTransport backend but with no data 

An app might have backed something up and later deleted it, in which
case it will have a directory in the LocalTransport bookkeeping but
with no actual dataset.  Skip these packages at restore time, since
we know a priori that there will be nothing to do.

Change-Id: I85853097bc65ed60e5efd217ee6553b50459e445
parent 3651cb7b

core/java/com/android/internal/backup/LocalTransport.java

+3 −1
Original line number Diff line number Diff line
@@ -233,7 +233,9 @@ public class LocalTransport extends IBackupTransport.Stub { 
        if (mRestorePackages == null) throw new IllegalStateException("startRestore not called");

        while (++mRestorePackage < mRestorePackages.length) {

            String name = mRestorePackages[mRestorePackage].packageName;

            if (new File(mDataDir, name).isDirectory()) {

            // skip packages where we have a data dir but no actual contents

            String[] contents = (new File(mDataDir, name)).list();

            if (contents != null && contents.length > 0) {

                if (DEBUG) Log.v(TAG, "  nextRestorePackage() = " + name);

                return name;

            }