Merge 'Initial android support'

This gets android into a somewhat usable state.

Still news a few follow ups.

William Casarin (9):
      nix: add $ANDROID_JAR helper to shell
      add input context menu helper
      thread: enable selectable text in threads
      universe: add full tabs
      android: fix build
      dave: initial android fixes
      android: arboard clipboard support
      android: add initial ci
      Merge 'Initial android support'

Author: jb55

.envrc

@@ -1,6 +1,7 @@
 # set to false if you don't care to include android stuff
 export use_android=true
 export android_emulator=false
+export ANDROID_DIR=crates/notedeck_chrome/android
 
 use nix --arg use_android $use_android --arg android_emulator $android_emulator
 

.github/workflows/rust.yml

@@ -22,6 +22,28 @@ jobs:
           cargo fmt --all -- --check
           cargo clippy
 
+  android:
+    name: Check (android)
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt,clippy
+      - name: Setup Java JDK
+        uses: actions/[email protected]
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+      - name: Add android rust target
+        run: rustup target add aarch64-linux-android
+      - name: Install Cargo NDK
+        run: cargo install cargo-ndk
+      - name: Run tests
+        run: make jni-check
+
   linux-test:
     name: Test (Linux)
     uses: ./.github/workflows/build-and-test.yml