AlertDialog: How To Remove Black Borders Above and Below View

Question

This question has been asked before: AlertDialog custom title has black border

But was not answered satisfactorily - and is missing some information.

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I

Answer 1

Just to make Steve's answer more clear, this can be done easily. For example in my case the view I was setting in the dialog was a WebView.

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    WebView webView = new WebView(getActivity());
    webView.loadUrl(" url to show ");


    OnClickListener clickListenerOk = new OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            ...
        }
    };

    OnClickListener clickListenerCancel = new OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            ...
        }
    };

    AlertDialog dialog = new AlertDialog.Builder(getActivity())

            .setPositiveButton("OK", clickListenerOk)

            .setNegativeButton("Cancel",clickListenerCancel)

            .create();

    dialog.setView(webView, 0, 0, 0, 0);

    return dialog;
}