Android SDK Build-Tools 30.0.2 accept the SDK license agreements and install the missing components code example

Example 1: To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager.

# Android SDK Tools 25.2.3 and lower. Install the latest `platform-tools` for android-25
android update sdk --no-ui --all --filter platform-tools,android-25,extra-android-m2repository

# Android SDK Tools 25.2.3 and higher
sdkmanager --update

Example 2: accept the SDK license agreements and install the missing components using the Android Studio SDK Manager

check you SDK manager Run It AS Administrator (in windows) Update SDK tools in android studio