}
}
- if (didDexOptLibraryOrTool) {
- // If we dexopted a library or tool, then something on the system has
- // changed. Consider this significant, and wipe away all other
- // existing dexopt files to ensure we don't leave any dangling around.
- //
- // TODO: This should be revisited because it isn't as good an indicator
- // as it used to be. It used to include the boot classpath but at some point
- // DexFile.isDexOptNeeded started returning false for the boot
- // class path files in all cases. It is very possible in a
- // small maintenance release update that the library and tool
- // jars may be unchanged but APK could be removed resulting in
- // unused dalvik-cache files.
- for (String dexCodeInstructionSet : dexCodeInstructionSets) {
- mInstaller.pruneDexCache(dexCodeInstructionSet);
- }
-
- // Additionally, delete all dex files from the root directory
- // since there shouldn't be any there anyway, unless we're upgrading
- // from an older OS version or a build that contained the "old" style
- // flat scheme.
- mInstaller.pruneDexCache(".");
- }
-
// Collect vendor overlay packages.
// (Do this before scanning any apps.)
// For security and version matching reason, only consider