add resources for android development

docs/src/SUMMARY.md

@@ -6,5 +6,6 @@
    - [Hardware Signer 🚧](./overview/hardware-signing.md)
 
 - [Getting Started 🚧](./getting-started/README.md)
+   - [Android Native Development 🚧](./getting-started/android-development.md)
    - [Building the OS 🚧](./getting-started/building-the-os.md)
    - [Rust in Android 🚧](./getting-started/rust-in-android.md)

docs/src/getting-started/android-development.md

@@ -0,0 +1,35 @@
+
+# Android Development Crash Course 
+
+Because GrapheneOS (and thus Starknet Phone) is based on android, it is compatiable 
+with Android native applications. This will be a broad overview on how Android 
+development is approached in this project. 
+
+## Environment/Android Studio setup
+
+Android applications are best developed in Android Studio or Intellij. This will 
+focus on Android Studio.
+
+[Install Android Studio](https://developer.android.com/studio)
+
+## Hello World 
+
+Below is a full intro course on building a simple android app 
+
+[First Android App codelab](https://developer.android.com/codelabs/basic-android-kotlin-compose-first-app#0)
+
+## A More Complicated Example 
+
+This project will place a strong emphasis on Jetpack Compose. 
+
+[Jetpack Compose Docs](https://developer.android.com/develop/ui/compose/documentation)
+
+Android provides number of examples using this approach, of which we will be 
+following the decisions of the JetNews example linked below. 
+
+[JetNews Example Application](https://github.com/android/compose-samples/tree/main/JetNews)
+
+## Using Rust 
+
+In some cases (like the Beerus client) we will not be able to use Kotlin for everything in an 
+application. For this, follow the [rust in android guide](./rust-in-android.md)