public static CancelNotificationArgs fromBundle(Bundle bundle) {
            ensureBundleContains(bundle, KEY_PLATFORM_TAG);
            ensureBundleContains(bundle, KEY_PLATFORM_ID);

            return new CancelNotificationArgs(bundle.getString(KEY_PLATFORM_TAG),
                    bundle.getInt(KEY_PLATFORM_ID));
        }
Gets the {@link ComponentName} of the connected Trusted Web Activity client app.
@return The Trusted Web Activity client app component name.
customtabs/src/android/support/customtabs/trusted/TrustedWebActivityServiceWrapper.java