vpn andriod iso Mobile App Development

1. The Android app is based on the open source andriod vpn project, add the registration login to retrieve the password, reset the password, function, and get the list of the server through the api after logging in. I provide the api from server。 Add the purchase payment module, including WeChat, Alipay paypal and other payment methods.I provide the api from server。 2. The module requirements for the app be both native -- iso and Android. 3. you need Design a beautiful ui based on our demand sketch,requirements is simple and generous. 4. The same ui on the Iso side creates the same function app. 5. Both Iso and Android require a network protocol module that can be extended on the code according to future needs. In the future, other protocols can be extended and the corresponding protocol module can be added. 6. When there is an update, the app prompts to upgrade and upgrade the installation function. The program is stable without bugs, the code is neatly standardized, and each function and module has corresponding function explanation and explanation. 7. Client ID with registration to distinguish different channels or apps with different names 8. The Android client and the iso client need to be compatible with most of the mainstream models on the market today, and there is no problem with ui distortion or other program error, or installation problem.