Ads after refresh or few time later went black about native_admob_flutter

[ycv005]

ok, thanks, will try and let you know.

[ycv005]

Ok, let me check. Thanks for the work.

[ycv005]

Running now.
Will test more to confirm the issues are solved or not.

[bdlukaa]

Hey, thanks for reporting this issue. I had already noticed this issue before and it seems to be not a problem with the plugin. It's a problem with Flutter itself.

Related issues:

• flutter/flutter#39797
• flutter/flutter#26771 (closed without solution)

This issue seems to be gone when using hybrid composition, but with it comes some other rendering issues and I really don't recommend using it.

[bdlukaa]

But I created a workaround based on this comment: flutter/flutter#39797 (comment). Basically, we make the PlatformView transparent (opacity = 0) while it's loading.

I pushed a new version to the repository, could you try it and tell me if it fixes the issue?

dependencies:
  native_admob_flutter:
    git:
      url: https://github.com/bdlukaa/native_admob_flutter.git

[ycv005]

It seems to be solve. Mean, till I didn't saw things like that.

Also, when I am using Adaptive banner(I didn't try other format) into my widget tree without defining any controller. And I am getting below error message-

Unhandled Exception: 'package:native_admob_flutter/src/utils.dart': Failed assertion: line 34 pos 5: 'MobileAds.isInitialized': The Mobile Ads SDK must be initialized before any ads can be loaded

[ycv005]

@bdlukaa Also, if ads are not loading, how to hide the container. When I am using controller along with setState, I am unable to hide the ads, or evening show ads. Is there any better way to hide area until ads are not loading.

[bdlukaa]

And I am getting below error message
Unhandled Exception: 'package:native_admob_flutter/src/utils.dart': Failed assertion: line 34 pos 5: 'MobileAds.isInitialized': The Mobile Ads SDK must be initialized before any ads can be loaded

Please make sure to initialize it correctly and make sure to load the ads only after the sdk is initialized. You can await the initialize method before runApp, as shown in the example

Also, if ads are not loading, how to hide the container. When I am using controller along with setState, I am unable to hide the ads, or evening show ads. Is there any better way to hide area until ads are not loading.

I don't get what you're trying to do. But there is the loading and error placeholder in both Native and Banner ad that can be used (and can be null)

[ycv005]

Into Loading and Error, I am passing Container(height:0, width:0) because I want to hide area covered by ad placement if loading is going or some error occured. But I am unable to show such container on loading or error.

[bdlukaa]

It seems to be solve. Mean, till I didn't saw things like that.

If it does solve, I'll apply the same solution for BannerAds too

Into Loading and Error, I am passing Container(height:0, width:0) because I want to hide area covered by ad placement if loading is going or some error occured. But I am unable to show such container on loading or error.

It's weird, but you can use the controller to check if it's loaded (controller.isLoaded) and use the Visibility widget. You can also listen to events to tell if it's loading or an error happened. (See Using the controller and listening to events).

[ycv005]

Yes, I have implemented BannerAd, now they are showing black background sometime. Please fix same on urgent basis. Highly appreciable. May you tell or mention in example with visibility widget.

[bdlukaa]

I just published a new version that fixes both of the issues stated above (v0.9.2).

Yes, I have implemented BannerAd, now they are showing black background sometime

Into Loading and Error, I am passing Container(height:0, width:0) because I want to hide area covered by ad placement if loading is going or some error occured. But I am unable to show such container on loading or error.

If your problem is fixed, you can close this issue. If not please give me more details.

[ycv005]

Hey, when I am building the apk, I am getting below error

e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/NativeAdmobFlutterPlugin.kt: (28, 7): Redeclaration: NativeAdmobFlutterPlugin
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/NativeAdmobFlutterPlugin.kt: (192, 1): Conflicting overloads: public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt, public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (15, 7): Redeclaration: AppOpenAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (60, 73): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (77, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (93, 8): Redeclaration: AppOpenAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (12, 7): Redeclaration: BannerAdViewFactory
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (20, 7): Redeclaration: BannerAdView
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (52, 69): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/Controller.kt: (12, 7): Redeclaration: BannerAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/Controller.kt: (39, 8): Redeclaration: BannerAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (12, 7): Redeclaration: InterstitialAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (32, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (53, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (69, 8): Redeclaration: InterstitialAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (13, 7): Redeclaration: NativeAdmobController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (105, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (134, 8): Redeclaration: NativeAdmobControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (25, 7): Redeclaration: NativeViewFactory
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (34, 7): Redeclaration: NativeAdPlatformView
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (84, 26): Overload resolution ambiguity: 
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (101, 26): Overload resolution ambiguity: 
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (160, 40): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (176, 91): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (177, 89): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (178, 87): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (179, 93): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (184, 79): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (185, 77): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (186, 75): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (187, 81): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (191, 77): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (192, 75): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (300, 1): Conflicting overloads: public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt, public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (306, 1): Conflicting overloads: public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt, public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (15, 7): Redeclaration: RewardedAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (40, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (54, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/git/native_admob_flutter-79d201b17d2f130064cefb9d96ff61a0e64977c0/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (76, 8): Redeclaration: RewardedAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/NativeAdmobFlutterPlugin.kt: (28, 7): Redeclaration: NativeAdmobFlutterPlugin
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/NativeAdmobFlutterPlugin.kt: (192, 1): Conflicting overloads: public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt, public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (15, 7): Redeclaration: AppOpenAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (60, 73): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (77, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/app_open/Controller.kt: (93, 8): Redeclaration: AppOpenAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (12, 7): Redeclaration: BannerAdViewFactory
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (20, 7): Redeclaration: BannerAdView
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/BannerAd.kt: (52, 69): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/Controller.kt: (12, 7): Redeclaration: BannerAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/banner/Controller.kt: (39, 8): Redeclaration: BannerAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (12, 7): Redeclaration: InterstitialAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (32, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (53, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/interstitial/Controller.kt: (69, 8): Redeclaration: InterstitialAdControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (13, 7): Redeclaration: NativeAdmobController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (105, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/Controller.kt: (134, 8): Redeclaration: NativeAdmobControllerManager
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (25, 7): Redeclaration: NativeViewFactory
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (34, 7): Redeclaration: NativeAdPlatformView
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (84, 26): Overload resolution ambiguity: 
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (101, 26): Overload resolution ambiguity: 
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (160, 40): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (176, 91): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (177, 89): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (178, 87): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (179, 93): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (184, 79): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (185, 77): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (186, 75): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (187, 81): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (191, 77): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (192, 75): Overload resolution ambiguity: 
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt                      
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (300, 1): Conflicting overloads: public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt, public fun Int.dp(): Int defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/native/NativeAd.kt: (306, 1): Conflicting overloads: public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt, public fun TextView.applyText(data: Map<*, *>): Unit defined in com.bruno.native_admob_flutter.native in file NativeAd.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (15, 7): Redeclaration: RewardedAdController
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (40, 66): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (54, 83): Overload resolution ambiguity: 
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
public fun encodeError(error: AdError?): Map<String, Any?> defined in com.bruno.native_admob_flutter in file NativeAdmobFlutterPlugin.kt
e: /home/yash/snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/native_admob_flutter-0.9.2/android/src/main/kotlin/com/bruno/native_admob_flutter/rewarded/Controller.kt: (76, 8): Redeclaration: RewardedAdControllerManager
                                                                                                                   
FAILURE: Build failed with an exception.                                                                           
                                                                                                                   
* What went wrong:                                                                                                 
Execution failed for task ':native_admob_flutter:compileReleaseKotlin'.                                            
> Compilation error. See log for more details                                                                      
                                                                                                                   
* Try:                                                                                                             
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
                                                                                                                   
* Get more help at https://help.gradle.org                                                                         
                                                                                                                   
BUILD FAILED in 4m 25s                                                                                             
Running Gradle task 'assembleRelease'...                                                                           
Running Gradle task 'assembleRelease'... Done                     266.7s (!)
Gradle task assembleRelease failed with exit code 1

[bdlukaa]

Run flutter clean and build it again

[ycv005]

@bdlukaa till now, there is no black background appearance. But still banner ad take area either it is loading or on error. Ad's banner height should be 0, when loading or on error.

[bdlukaa]

But still banner ad take area either it is loading or on error

Sorry but I can't reproduce this error. Can you show a reproducible snippet?

[ycv005]

Here is the one-

           Column(
                children: <Widget>[
                  BannerAd(
                    builder: (context, _child) => Center(
                      child: _child,
                    ),
                    size: BannerSize.fromWH(
                        MediaQuery.of(context).size.width, 50),
                    unitId: "my-actual-ad-id",
                    error: null,
                    loading: null,
                  ),
                  Expanded( ...
                  ....

Initialization-

 MobileAds.initialize();
  runApp(MyApp());

[bdlukaa]

But still banner ad take area either it is loading or on error

Fixed on v0.9.4.

[ramtinq]

Does doing something like this have the same effect?

  bool _isVisible = false;
  void _makeVisible() async {
    await Future.delayed(Duration(milliseconds: 250));
    _isVisible = true;
    setState(() {});
  }

  @override
  void initState() {
    super.initState();
    _makeVisible();
  }

  @override
  Widget build(BuildContext context) {
    return Opacity(
        opacity: _isVisible ? 1 : 0,
        child: NativeAd( delayToShow: Duration(milliseconds: 0), ... )

I mean setting NativeAd's delayToShow to zero and adding a delay in its parent widget. I think it works but it seems that it needs a longer delay.

PS: Regarding the issue #82, I wanted to know if there could be something like controller.isRendered ? so that we could show the NativeAd just as soon as its platformView is rendered and ready to be shown. Your fix works for getting rid of black screens but NativeAd's builder does show up before the PlatformView, and if the builder returns something like this:

                      return Material(
                        color: Colors.blue,
                        child: child,
                      );

we'll see a blank blue area till the PlatformView is shown. I just want to hide it and show it just as soon as it's ready.

What I want to achieve:

  @override
  Widget build(BuildContext context) {
    return Opacity(
        opacity: _controller.isRendered ? 1 : 0,
        child: NativeAd()