问题
I have called CCAvenue Payment Gateway Integration in my app. till it is working properly but when i update my device OS Marshmallow to Nougat, Webview page display blank white screen.
No Error log found in logcat also.
I have also tested in all another device which lower than Nougat and in that devices, WebView working properly. Only issue found in Nougat OS.
I have searched this issue in google, but not found any proper solution from last three days.
回答1:
I found the solution, when I update my android device from marshmallow to Nougat, I found on my updated device, android Webview system app is permanent disabled and Nougat OS uses Chrome browser's Webview by default as define in this link.
And My device already installed old chrome browser does not rendering this webview. when I update my Chrome browser app than its working fine in all webview pages.
来源：https://stackoverflow.com/questions/41613342/webview-blank-page-shown-in-nougat-os-in-my-app