This commit is a pre-requisite to upgrading `react-native` to `0.73.x`, now that react-native has completely moved their android code over from `Java` to `Kotlin` , it is also necessary for us to begin doing the same.
This commit converts just 2 files which are important at the moment.
- `android/app/src/main/java/im/status/ethereum/MainActivity.java`
- `android/app/src/main/java/im/status/ethereum/MainApplication.java`
I will can convert the remaining files in follow ups.
Siddarth Kumar
7a4d79179d