1#!/system/bin/sh 2 3# 4# Copyright (C) 2019 The Android Open Source Project 5# 6# Licensed under the Apache License, Version 2.0 (the "License"); 7# you may not use this file except in compliance with the License. 8# You may obtain a copy of the License at 9# 10# http://www.apache.org/licenses/LICENSE-2.0 11# 12# Unless required by applicable law or agreed to in writing, software 13# distributed under the License is distributed on an "AS IS" BASIS, 14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15# See the License for the specific language governing permissions and 16# limitations under the License. 17 18rm -rf /data/media/0/Android/obb/test_probe 19mkdir -p /data/media/0/Android/obb/ 20touch /data/media/0/Android/obb/test_probe 21if ! test -f /data/media/0/Android/obb/test_probe ; then 22 log -p i -t migrate_legacy_obb_data "No support for 'unshared_obb'. Not migrating" 23 rm -rf /data/media/0/Android/obb/test_probe 24 exit 0 25fi 26 27# Delete the test file, and remove the obb folder if it is empty 28rm -rf /data/media/0/Android/obb/test_probe 29rmdir /data/media/obb 30 31if ! test -d /data/media/obb ; then 32 log -p i -t migrate_legacy_obb_data "No legacy obb data to migrate." 33 exit 0 34fi 35 36log -p i -t migrate_legacy_obb_data "Migrating legacy obb data." 37rm -rf /data/media/0/Android/obb 38cp -F -p -R -P -d /data/media/obb /data/media/0/Android 39rm -rf /data/media/obb 40log -p i -t migrate_legacy_obb_data "Done." 41