Kotlin -在WebView中注入JavaScript以填写表单

val webView = WebView(context)
webView.settings.javaScriptEnabled = true

webView.webViewClient = object : WebViewClient() {
    override fun onPageFinished(view: WebView?, url: String?) {
        super.onPageFinished(view, url)
        
        // 在页面加载完成后执行JavaScript代码
        val script = """
            document.getElementById('username').value = 'your_username';
            document.getElementById('password').value = 'your_password';
            document.getElementById('loginForm').submit();
        """.trimIndent()
        
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            webView.evaluateJavascript(script, null)
        } else {
            webView.loadUrl("javascript:$script")
        }
    }
}

webView.loadUrl("https://example.com/login")