When opening web-view pages, the web_viewSchemeTaskHandlerEnabled method of the GRVSchemeTaskHandlerDelegate can control whether to use the mini program internal configuration rather than the defaut settings (WKWebViewConfiguration).

Procedures

Step 1. Implement the GRVSchemeTaskHandlerDelegate delegate

Implement the GRVSchemeTaskHandlerDelegate delegate and write code in the required methods according to your business logic.

Code sample as follows:

class DemoSchemeTaskHandlerDelegate: NSObject, GRVSchemeTaskHandlerDelegate {
    func web_viewSchemeTaskHandlerEnabled(forURL url: String) -> Bool {
        var enable = true
        if let u = URL(string: url), let host = u.host() {
            let blackList = [
                "url"
            ]
            return !blackList.contains(host)
        }
        return true
    }
}

Step 2. Configure the GRVSchemeTaskHandlerDelegate delegate

Configure the GRVExtensionDelegate interface to register the GRVSchemeTaskHandlerDelegate delegate after initializing the SDK.

Delegates

GRVSchemeTaskHandlerDelegate delegate

Based on the definition above, this interface provides the following method:

web_viewSchemeTaskHandlerEnabled method

Method signature

This function determines whether the web view scheme task handler is enabled.

func web_viewSchemeTaskHandlerEnabled(forURL url: String) -> Bool

Parameters

Return value