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Commit 529d3aa4 authored by JW Wang's avatar JW Wang
Browse files

Delete rollbacks when build fingerprint has changed (1/n) 

Bug: 148688328
Test: atest CtsRollbackManagerHostTestCases
Change-Id: Ia2ec05d421b91f8576510b838afe560dea58d5b6
parent d1c18006

services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java

+10 −2
Original line number Diff line number Diff line
@@ -164,9 +164,17 @@ class RollbackManagerServiceImpl extends IRollbackManager.Stub { 
        // Load rollback data from device storage.

        synchronized (mLock) {

            mRollbacks = mRollbackStore.loadRollbacks();

            if (!context.getPackageManager().isDeviceUpgrading()) {

                for (Rollback rollback : mRollbacks) {

                    mAllocatedRollbackIds.put(rollback.info.getRollbackId(), true);

                }

            } else {

                // Delete rollbacks when build fingerprint has changed.

                for (Rollback rollback : mRollbacks) {

                    rollback.delete(mAppDataRollbackHelper);

                }

                mRollbacks.clear();

            }

        }



        // Kick off and start monitoring the handler thread.