Problem Must be called on the main UI thread Solution fun btnRewardVideo() { runOnUiThread { loadRewardedVideoAd() } } reference : stackoverflow.com/questions/28501787/admob-interstitial-and-error-isloaded-must-be-called-on-the-main-ui-thread
[solved] Must be called on the main UI thread
Problem Must be called on the main UI thread Solution fun btnRewardVideo() { runOnUiThread { loadRewardedVideoAd() } } reference : stackoverflow.com/questions/28501787/admob-interstitial-and-error-isloaded-must-be-called-on-the-main-ui-thread
2021.03.20