Question

I have class (MyCustomWebView) that extend webview can i do something like this ?

<MyCustomWebView 
    android:id="@+id/myCustomWebView"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
/>

if not, could i do something like this.

WebView webView = (WebView) findViewById(R.id.webview);
webView = new MyCustomWebView(this);

Answer 1

Yes, you can do this:

    <your.package.MyCustomWebView android:id="@+id/myCustomWebView"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    />

Then in code you can do this:

MyCustomWebView myWebView = (MyCustomWebView) findViewById(R.id.myCustomWebView);