How to Fix variable ConnectionResult Error Admob.java in Cordova 9 Flatform Andorid@8.0.0

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D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:10: error: cannot find symbol import com.google.android.gms.common.ConnectionResult; ^ symbol: class ConnectionResult location: package com.google.android.gms.common D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:53: error: cannot access zze isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ class file for com.google.android.gms.common.zze not found D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:53: error: cannot find symbol isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ symbol: variable ConnectionResult location: class AdMob D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:220: error: cannot find symbol isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ symbol: variable ConnectionResult location: class AdMob 4 errors

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'.

  Compilation failed; see the compiler error output for details.

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

  Task :app:compileDebugJavaWithJavac FAILED

24 actionable tasks: 24 executed

• Get more help at https://help.gradle.org

BUILD FAILED in 55s D:\Cordova\latihangame\platforms\android\gradlew: Command failed with exit code 1 Error output: Note: D:\Cordova\latihangame\platforms\android\CordovaLib\src\org\apache\cordova\engine\SystemCookieManager.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:10: error: cannot find symbol import com.google.android.gms.common.ConnectionResult; ^ symbol: class ConnectionResult location: package com.google.android.gms.common D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:53: error: cannot access zze isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ class file for com.google.android.gms.common.zze not found D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:53: error: cannot find symbol isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ symbol: variable ConnectionResult location: class AdMob D:\Cordova\latihangame\platforms\android\app\src\main\java\name\ratson\cordova\admob\AdMob.java:220: error: cannot find symbol isGpsAvailable = (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(cordova.getActivity()) == ConnectionResult.SUCCESS); ^ symbol: variable ConnectionResult location: class AdMob 4 errors

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'.

  Compilation failed; see the compiler error output for details.

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 55s