Flutter - iron source can't load banner - loadBanner already called and still in progress

Question

i am using this iron source plugin

error : E/ironSourceSDK: API(30848): L a - can't load banner - loadBanner already called and still in progress

and i show my banner like this

     bottomNavigationBar:
          IronSourceBannerAd(keepAlive: true, listener: IronBannerAdListener()),

how can i dispose/destroy iron source banner in flutter? my banner ad listener

class IronBannerAdListener extends IronSourceBannerListener {
  @override
  void onBannerAdClicked() {
    print("onBannerAdClicked");
  }

  @override
  void onBannerAdLeftApplication() {
    print("onBannerAdLeftApplication");
  }

  @override
  void onBannerAdLoadFailed(Map<String, dynamic> error) {
    print("onBannerAdLoadFailed");
  }

  @override
  void onBannerAdLoaded() {
    print("onBannerAdLoaded");
  }

  @override
  void onBannerAdScreenDismissed() {
    print("onBannerAdScreenDismisse");
  }

  @override
  void onBannerAdScreenPresented() {
    print("onBannerAdScreenPresented");
  }
}

how can i get help from this listener class?

score 2 · Answer 1 · answered Feb 28 '22 at 17:47

If you are moving back and forth form one activity to another than you have to destroy the banner, always destroy banner before loading a new banner,

so while going form activity A to B destroy banner in A than go to B and load the in B. and while coming back form B to A than also destroy in B and again reload the banner in A

in case of Android you can use onBackPressed to destroy the banner

    public void onBackPressed() {
        super.onBackPressed();
        IronSource.destroyBanner(banner);
        finish();
    }

If there is a backbutton on nav bar

@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            IronSource.destroyBanner(banner);
            finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

this may vary in your case android.R.id.home

Flutter - iron source can't load banner - loadBanner already called and still in progress

1 Answers1