To package apk successfully via Android Studio (UE4.25~) #

• First, follow this official document.
• Tips below may be useful if your Gradle spit errors out. (wrote in 2022 March with UE4.27.2)
  • Check existence of these 2 files (Windows)
    • Users/[User name]/AppData\Local\Android\Sdk\build-tools\[SDK version]/dx.bat
    • Users/[User name]/AppData\Local\Android\Sdk\build-tools\[SDK version]/lib/dx.jar
  • If they don’t exist, make symbolic links of d8.bat and d8.jar.
  • You MUST enable AndroidDeviceProfileSelector and AndroidPermission plugins.
  • Then execute [EngineFolder]/Engine/Extras/Android/SetupAndroid.* while UE4 and Android Studio are off.
  • UE4 does not support Android SDK Command-line tools v9.0 or more, so make sure to download v8.0 and set folder name 8.0 to latest.