Release Apk React Native. This makes the generated apk to support in both platforms. Or you can manually copy the apk file to your android device and install.
Just cut this keystore file from here and paste into your react native project directory android app directory. Make sure to thoroughly test your app if you ve enabled proguard. By default the generated apk has native code for supporting in x86 and armv7a cpu architectures.
Proguard is a tool that can slightly reduce the size of the apk.
Open gradle properties your react native project directory android file and make these following required entries. Navigate back to your project root and run the commands. Now you can run this app release apk file into any android mobile device and submit this app release apk file on google play store. In case your keystore file is configured correctly for a signed apk you should get the generated apk.
