Merge cherrypicks of [8662136, 8662137, 8660337, 8660601, 8660073, 8660074, 8660602, 8662138, 8660127] into qt-release
Change-Id: I0aa80da9a91e001b83bc2531ac9f3a0857b433c2
diff --git a/cmds/installd/migrate_legacy_obb_data.sh b/cmds/installd/migrate_legacy_obb_data.sh
index 4f8a1ec..1075688 100644
--- a/cmds/installd/migrate_legacy_obb_data.sh
+++ b/cmds/installd/migrate_legacy_obb_data.sh
@@ -15,6 +15,19 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+rm -rf /sdcard/Android/obb/test_probe
+mkdir -p /sdcard/Android/obb/
+touch /sdcard/Android/obb/test_probe
+if ! test -f /data/media/0/Android/obb/test_probe ; then
+ log -p i -t migrate_legacy_obb_data "No support for 'unshared_obb'. Not migrating"
+ rm -rf /sdcard/Android/obb/test_probe
+ exit 0
+fi
+
+# Delete the test file, and remove the obb folder if it is empty
+rm -rf /sdcard/Android/obb/test_probe
+rmdir /data/media/obb
+
if ! test -d /data/media/obb ; then
log -p i -t migrate_legacy_obb_data "No legacy obb data to migrate."
exit 0