ConcealIntPreferenceTest.java 文件源码

@Before public void setUp() throws Exception {
  SoLoader.init(InstrumentationRegistry.getContext(), false);


  final SharedPreferences prefs =
      PreferenceManager.getDefaultSharedPreferences(InstrumentationRegistry.getContext());
  final Crypto crypto = AndroidConceal
      .get()
      .createDefaultCrypto(new SharedPrefsBackedKeyChain(
          InstrumentationRegistry.getContext(),
          CryptoConfig.KEY_256
      ));

  factory = new ConcealPreferenceFactory(crypto, prefs);
}