@Override
    public String encryptAES(String content) {
        return AESSecretManager.getInstance().encryptAES(content);
    }
@Test
    public void encryptAES() {
        SAHelper.initSensors(mApplication);
        SAEncryptAPIImpl encryptAPIImpl = new SAEncryptAPIImpl(SensorsDataAPI.sharedInstance(mApplication).getSAContextManager());
        final String Identity = "Identity";
        String encrypt = encryptAPIImpl.encryptAES(Identity);
        Assert.assertEquals(encryptAPIImpl.decryptAES(encrypt), Identity);
    }