Android中缓存记忆

    ACache cache = null;

    private void GetAcacheLibrary() {
        cache = ACache.get(MainActivity.this);
        Bitmap bitmap = cache.getAsBitmap("image");
        if (null != bitmap) {
            System.out.println("no bitmap");
        } else {
            System.out.println("have bitmap");
        }
    }

cache.put("image", R.drawable.ic_launcher);