WebView Android call JS and need to get back results

Android WebView Call JS method very easy, Webview.loadurl ("Javascrpt:yourfunction ()");

However, this method has no way to get the return result

The return result can be obtained only by invoking the alert method and then by overriding the Onjsalert method in the webchromclient.

such as Webview.loadurl ("Javascript:alert (YourFunction ())")

The string message parameter in the Onjsalert method in Webchromclient will accept the result of the JS return.

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A lot of other communication is in Q group 107584987

Coding Your Life

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WebView Android call JS and need to get back results