Request: put all test ad unit ids into the SDK, inside a constant class for them

[Liran Barsisa]

Today we have this:

https://developers.google.com/admob/android/test-ads#demo_ad_units

But some items there are missing and exist inside the samples, such as:

1. full screen ads:

"ca-app-pub-3940256099942544/7342230711"
https://github.com/googleads/googleads-mobile-android-examples/blob/7829ae98c4925d547c149c6aa71a25930adb79d2/java/admob/FullScreenNativeExample/app/src/main/java/com/google/example/gms/fullscreennativeexample/NativeAdsPool.java#L48

2. inline adaptive banner: "ca-app-pub-3940256099942544/2435281174" 
https://github.com/googleads/googleads-mobile-ios-examples/blob/6def5ddd3f4b0b92b9fc8fec3e88e011c21f36b5/Swift/admob/AdaptiveBannerExample/AdaptiveBannerExample/ViewController.swift#LL28C28-L28C66

Maybe more...

Please put them all into a nice class we can use, and/or in some strings resources.

If not, at least update the website. It's hard to find the correct test ad ids when they don't exist in the normal website...

[Liran Barsisa]

Another one that's not documented on the list:

3. collapsible banner ad:

"ca-app-pub-3940256099942544/2014213617"

https://developers.google.com/admob/android/banner/collapsible

[Liran Barsisa]

Here's a suggestion of such a class, but again, I don't know if there are more examples that I've missed:

//https://developers.google.com/admob/android/test-ads
object AdmobTestAdUnitIds {
/**https://developers.google.com/admob/android/app-open#always_test_with_test_ads*/
const val APP_OPEN = "ca-app-pub-3940256099942544/9257395921"

/**https://developers.google.com/admob/android/banner#always_test_with_test_ads*/
const val BANNER_ADAPTIVE = "ca-app-pub-3940256099942544/9214589741"

/**https://developers.google.com/admob/android/banner/fixed-size#add-adview*/
const val BANNER = "ca-app-pub-3940256099942544/6300978111"

/** https://developers.google.com/admob/android/banner/inline-adaptive https://github.com/googleads/googleads-mobile-ios-examples/blob/6def5ddd3f4b0b92b9fc8fec3e88e011c21f36b5/Swift/admob/AdaptiveBannerExample/AdaptiveBannerExample/ViewController.swift#LL28C28-L28C66 https://groups.google.com/g/google-admob-ads-sdk/c/sENzJ0kycfE */
const val BANNER_INLINE_ADAPTIVE_ = "ca-app-pub-3940256099942544/2435281174"

/**https://developers.google.com/admob/android/interstitial#always_test_with_test_ads*/
const val INTERSTITIAL = "ca-app-pub-3940256099942544/1033173712"

const val INTERSTITIAL_VIDEO = "ca-app-pub-3940256099942544/8691691433"

/**https://developers.google.com/admob/android/rewarded-interstitial#load_an_ad_2*/
const val INTERSTITIAL_REWARDED = "ca-app-pub-3940256099942544/5354046379"

/**https://developers.google.com/admob/android/rewarded#always_test_with_test_ads*/
const val REWARDED = "ca-app-pub-3940256099942544/5224354917"

/**https://developers.google.com/admob/android/native#always_test_with_test_ads_2*/
const val NATIVE_IMAGE = "ca-app-pub-3940256099942544/2247696110"

/**https://developers.google.com/admob/android/native/video-ads*/
const val NATIVE_IMAGE_AND_VIDEO = "ca-app-pub-3940256099942544/1044960115"

/** https://developers.google.com/admob/android/native/full-screen https://groups.google.com/g/google-admob-ads-sdk/c/sREXDkNNYuU https://www.google.com/url?sa=j&url=https%3A%2F%2Fgithub.com%2Fgoogleads%2Fgoogleads-mobile-android-examples%2Fblob%2F7829ae98c4925d547c149c6aa71a25930adb79d2%2Fjava%2Fadmob%2FFullScreenNativeExample%2Fapp%2Fsrc%2Fmain%2Fjava%2Fcom%2Fgoogle%2Fexample%2Fgms%2Ffullscreennativeexample%2FNativeAdsPool.java%23L48&uct=1705091050&usg=lxSuTFHWRfv6H28_h5mIwMe5WT8.&opi=112976253*/
const val NATIVE_FULL_SCREEN = "ca-app-pub-3940256099942544/7342230711"
}