Banner & MREC Ads

The following sections show you how to load and then show and hide a banner or MREC ad.

See also

“Why mobile banners ads persist in a video and playable world” from AppLovin’s Blog.

Loading a Banner or MREC

To load a banner or MREC, call create_banner() or create_mrec(). Pass that method your Ad Unit ID, desired ad view position, and (for banners) desired background color. MAX sizes the ad for you automatically:

Banners

local banner_ad_unit_ids = {
  android = "«android-ad-unit-ID»",
  ios = "«ios-ad-unit-ID»"
}

function initialize_banner_ads()
  local ad_unit_id

  local sysinfo = sys.get_sys_info()
  if sysinfo.system_name == "Android" then
    ad_unit_id = banner_ad_unit_ids["android"]
  elseif sysinfo.system_name == "iPhone OS" then
    ad_unit_id = banner_ad_unit_ids["ios"]
  end

  -- Banners are automatically sized to 320x50 on phones and 728x90 on tablets
  applovin.create_banner(ad_unit_id, "bottom_center")

  -- Set background color for banners to be fully functional
  -- this sets it to black - USE HEX STRINGS ONLY
  applovin.set_banner_background_color(ad_unit_id, "#000000");

MRECs

local mrec_ad_unit_ids = {
  android = "«android-ad-unit-ID»",
  ios = "«ios-ad-unit-ID»"
}

function initialize_mrec_ads()
  local ad_unit_id

  local sysinfo = sys.get_sys_info()
  if sysinfo.system_name == "Android" then
    ad_unit_id = mrec_ad_unit_ids["android"]
  elseif sysinfo.system_name == "iPhone OS" then
    ad_unit_id = mrec_ad_unit_ids["ios"]
  end

  -- MRECs are sized to 300x250 on phones and tablets
  applovin.create_mrec(ad_unit_id, "centered")

The complete list of position options are:

• top_left
• top_center
• top_right
• centered
• bottom_left
• bottom_center
• bottom_right

MAX automatically sizes banners to 320×50 on phones or 728×90 on tablets. It sizes MRECs to 300×250 on both phones and tablets.

Showing and Hiding a Banner or MREC

To show a banner or MREC, call showBanner() or showMRec():

Banners

applovin.show_banner(«ad-unit-ID»)

MRECs

applovin.show_mrec(«ad-unit-ID»)

To hide a banner or MREC, call hideBanner() or hideMRec():

Banners

applovin.hide_banner(«ad-unit-ID»)

MRECs

applovin.hide_mrec(«ad-unit-ID»)

Stopping and Starting Auto-Refresh

You may want to stop auto-refresh for an ad. For instance, you may want to do this when you hide an ad or you want to manually refresh. Stop auto-refresh with the following code:

Banners

applovin.show_banner(«ad-unit-ID»)
applovin.stop_banner_auto_refresh(«ad-unit-ID»)

MRECs

applovin.show_mrec(«ad-unit-ID»)
applovin.stop_mrec_auto_refresh(«ad-unit-ID»)

Start auto-refresh for an ad with the following code:

Banners

applovin.start_banner_auto_refresh(«ad-unit-ID»)

MRECs

applovin.start_mrec_auto_refresh(«ad-unit-ID»)