Bruce

maybe you compiled the arm64-v8a. i have the same problem.

me too.

你看下为何回到app主界面，如果我没有主动后台，请手动按下home键。

@RealMoMo 这个是您目前关于[跳转回到app主界面](https://github.com/BruceWind/AndroidScreenShot_SysApi/issues/12#issue-498263167)的解决方案?？ Is it your solution about [jump back to app](https://github.com/BruceWind/AndroidScreenShot_SysApi/issues/12#issue-498263167)?

哦哦，我demo里的ScreenShotService.java用的是FLAG_ACTIVITY_NEW_TASK. ``` new Handler().postDelayed(new Runnable() { @Override public void run() { //这里启动新的透明的activity后 上个页面的dialog 键盘可能会因为页面pause而隐藏. Intent i = new Intent(ACTION_SHOTER); // 这个不是必需的 i.addCategory(Intent.CATEGORY_DEFAULT); i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(i); } }, 4200); ```

Thanx for your issue. Im going to add some algorithms in few weeks. I have a lot of plan ,but Im too lazy. sorry.

Hi ,man: i wasn’t lazy today. i made the repo -> [https://github.com/BruceWind/CryptoPPInNDK](https://github.com/BruceWind/CryptoPPInNDK). some algoritms will soon.

you are welcome! Im busy this week, i hava a lot of work.Maybe you can to use the [repo](https://github.com/BruceWind/CryptoPPInNDK), and add some algorithms. write some code to test, then build...

There is a great article, [C++使用AES+Base64算法对文本进行加密](https://blog.csdn.net/csdn49532/article/details/50686222),but the algoritm is AES128,isnt 256。

I think, no kotlin-native in Android. Only "Java call native" in Android. Java can call native interface,regardless C , C++ or Assembly language. Do you know I mean?