feat(v5.8.0): 多场景专用策略续 — 10种去噪+X+锐化+CLAHE+USM+去模糊+归一化+修复+增粗+细化+归一化十一重… #738

	name: Build Android APK

	on:
	push:
	branches: [ android ]
	tags: [ 'v*' ]
	workflow_dispatch:

	# 关键：给 Release 上传权限
	permissions:
	contents: write

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup Java
	uses: actions/setup-java@v4
	with:
	java-version: '17'
	distribution: 'temurin'

	- name: Setup Flutter
	uses: subosito/flutter-action@v2
	with:
	flutter-version: '3.44.2'
	channel: 'stable'
	cache: true

	- name: Flutter doctor
	run: flutter doctor -v

	- name: Install dependencies
	run: flutter pub get

	- name: Generate Keystore
	run: \|
	openssl req -x509 -newkey rsa:2048 -keyout /tmp/key.pem -out /tmp/cert.pem -days 10000 -nodes -subj "/CN=WriteFont/OU=Dev/O=WriteFont/L=Shanghai/ST=Shanghai/C=CN"
	openssl pkcs12 -export -in /tmp/cert.pem -inkey /tmp/key.pem -out /tmp/release-key.p12 -name writefont -passout pass:writefont123
	keytool -importkeystore -srckeystore /tmp/release-key.p12 -srcstoretype PKCS12 -destkeystore /tmp/release-key.jks -deststoretype JKS -srcstorepass writefont123 -deststorepass writefont123 -noprompt

	- name: Build APK (split per ABI)
	run: flutter build apk --release --split-per-abi

	- name: Upload APK to Artifacts
	uses: actions/upload-artifact@v4
	with:
	name: writefont-android-apks
	path: build/app/outputs/flutter-apk/*.apk
	retention-days: 90

	- name: Upload APK to Release
	if: startsWith(github.ref, 'refs/tags/')
	uses: softprops/action-gh-release@v2
	with:
	files: build/app/outputs/flutter-apk/*.apk
	overwrite_files: true

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