ClassScanner

ClassScanner

    private static List<Class<?>> scanClass(Context context) throws IOException {
        Enumeration<String> entries = new DexFile(context.getPackageCodePath()).entries();
        List<Class<?>> result = new ArrayList<>();
        while (entries.hasMoreElements()) {
            String className = entries.nextElement();
            try {
                Class<?> type = Class.forName(className);
                // do something here
            } catch (Throwable t) {
                Log.e(TAG, String.format("Load %s failure.", className), t);
            }
        }
        return result;
    }