如何从应用程序文件创建apk文件？

Question

I hired a developer to create an android app, and he sent me a folder of the app. But when i try to publish the app on google play, it wants a apk file. How do i compile the folder into an apk file?

Answer 1

First way:

1. Install Adroid Stuido
2. Install SDK
3. Open your app project in Android Studio
4. Click: Build -> Generate Signed APK. Create new key. Click: Next -> Finish.

You will have your .apk in project_folder\\app\\

Second way (preferable): Ask your developer to send APK file.