fix：1、添加项目。2、基本箭头生成

Assets/Plugins/Android/gradleTemplate.properties

@@ -0,0 +1,12 @@
+org.gradle.jvmargs=-Xmx**JVM_HEAP_SIZE**M
+org.gradle.parallel=true
+unityStreamingAssets=**STREAMING_ASSETS**
+# Android Resolver Properties Start
+android.useAndroidX=true
+android.enableJetifier=true
+# Android Resolver Properties End
+**ADDITIONAL_PROPERTIES**
+
+android.jetifier.ignorelist=annotation-experimental-1.4.0.aar
+android.enableLint=false
+android.lint.disableLintTasks=true