How can i create an admob smart banner with code? my layout is completely build with code.
You can do it more or less like this:
LinearLayout adContainer = <container>;
AdView adView = new AdView(activity)
adView.setAdSize(AdSize.SMART_BANNER);
adView.setAdUnitId(<your-publisher-id>); //ca-app-pub-3940256099942544/6300978111 (admob sample banner ad id)
// Initiate a generic request to load it with an ad
AdRequest adRequest = new AdRequest();
adRequest.addTestDevice(AdRequest.TEST_EMULATOR);
adView.loadAd(adRequest);
// Place the ad view.
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
adContainer.addView(adView, params);