Google User Consent Example

App update rejected
Your recent app submission was rejected for violating the User Data policy. Before submitting your app for another review, read through the Personal and Sensitive Information section of the policy and make sure your app is in compliance. If your update included an APK, please increment your APK version code

https://www.iubenda.com/blog/about-googles-eu-user-consent-policy/

Android script to output a “cookie notice”

// This code works on Android API level 1 (Android 1.0) and up.
// Tested on the latest (at the moment) API level 19 (Android 4.4 KitKat).
// In the main activity of your app:


public class MainActivity extends Activity {
  (...)

  @Override
  public void onStart() {
   super.onStart();
   final SharedPreferences settings =
       getSharedPreferences("localPreferences", MODE_PRIVATE);
   if (settings.getBoolean("isFirstRun", true)) {
     new AlertDialog.Builder(this)
       .setTitle("Cookies")
       .setMessage("Your message for visitors here")
       .setNeutralButton("Close message", new OnClickListener() {
         @Override
         public void onClick(DialogInterface dialog, int which) {
           settings.edit().putBoolean("isFirstRun", false).commit();
         }
       }).show();
   }
  }
}