[Android]Add android sdk and sample app #14

	name: Build Android AAR

	on:
	push:
	branches:
	- main
	- android-sdk
	pull_request:

	jobs:
	build:
	name: Build AAR
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	distribution: 'temurin'
	java-version: '17'

	- name: Cache Gradle packages
	uses: actions/cache@v3
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '*/gradle-wrapper.properties') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Navigate to android Directory and Build AAR
	run: \|
	echo "Navigating to the example directory..."
	cd android/llama.android
	echo "Starting Gradle build process in $(pwd)..."
	./gradlew assembleRelease --stacktrace --info
	shell: bash

	- name: Rename and upload AAR
	run: \|
	echo "Navigating to the android directory to find AAR output..."
	cd android/llama.android
	mkdir -p ../artifacts
	ls -ld ../artifacts \|\| echo "Artifacts directory does not exist."
	AAR_PATH=$(find ./llama/build/outputs/aar -type f -name "*.aar" \| head -n 1)
	if [ -z "$AAR_PATH" ]; then
	echo "No AAR file found. Build might have failed."
	exit 1
	fi
	BRANCH_NAME=${{ github.ref_name }}
	CUSTOM_NAME="com-nexa-${BRANCH_NAME}-${{ github.run_number }}.aar"
	echo "Found AAR at $AAR_PATH, renaming to $CUSTOM_NAME..."
	mv "$AAR_PATH" "../artifacts/$CUSTOM_NAME"
	shell: bash

	- name: Upload AAR as an artifact
	uses: actions/upload-artifact@v3
	with:
	name: custom-aar-${{ github.ref_name }}-${{ github.run_number }}
	path: android/artifacts/

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