js裡面 某函式用來接收android傳過來的資料

function onDeviceScanResult(data) {
   alert("Device Scan Result:" + data);
}

Android裡面把資料拼接成字串發給js

ta);
}

WebView mWebView;

mWebView = (WebView) findViewById(R.id.wv_view);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true
 
);
mWebView.getSettings().setDefaultTextEncodingName("utf-8");
mWebView.setWebViewClient(new WebViewClient());
mWebView.setWebChromeClient(new WebChromeClient() {
    @Override
public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
        Log.d("WebView", consoleMessage.message());
        return true
 
;
    }
});

mWebView.loadUrl("javascript:onDeviceScanResult('" + objNew.toString() + "')");