Merge "Disable CE access checking for canAccessDataDir."

        }

    }

    private StrictMode.VmPolicy allowVmViolations() {

        if (mActivityThread == null) {

            // When LoadedApk is used without an ActivityThread (usually in a

            // zygote context), don't call into StrictMode, as it initializes

            // the binder subsystem, which we don't want.

            return null;

        }

        return StrictMode.allowVmViolations();

    }

    private void setVmPolicy(StrictMode.VmPolicy policy) {

        if (mActivityThread != null && policy != null) {

            StrictMode.setVmPolicy(policy);

        }

    }

    private void createOrUpdateClassLoaderLocked(List<String> addedPaths) {

        if (mPackageName.equals("android")) {

            // Note: This branch is taken for system server and we don't need to setup

        // Temporarily disable logging of disk reads on the Looper thread as this is necessary -

        // and the loader will access the directory anyway if we don't check it.

        StrictMode.ThreadPolicy oldPolicy = allowThreadDiskReads();

        StrictMode.ThreadPolicy oldThreadPolicy = allowThreadDiskReads();

        // Also disable logging of access to /data/user before CE storage is unlocked. The check

        // below will return false (because the directory name we pass will not match the

        // encrypted one), but that's correct.

        StrictMode.VmPolicy oldVmPolicy = allowVmViolations();

        try {

            // We are constructing a classloader for a different package. It is likely,

            // but not certain, that we can't acccess its app data dir - so check.

            return new File(mDataDir).canExecute();

        } finally {

            setThreadPolicy(oldPolicy);

            setThreadPolicy(oldThreadPolicy);

            setVmPolicy(oldVmPolicy);

        }

    }