public void launch(Uri url) {
        launch(new TrustedWebActivityIntentBuilder(url), null, null);
    }
Opens the specified url in a TWA.
When TWA is already running in the current task, the url will be opened in existing TWA,
if the same instance TwaLauncher is used. If another instance of TwaLauncher is used,
the TWA will be reused only if the session ids match (see constructors).

@param url Url to open.
customtabs/src/android/support/customtabs/trusted/TwaLauncher.java