How to use

createWidgets

method

in

org.robolectric.shadows.ShadowAppWidgetManager

/**
 * Creates a widget by inflating its layout.
 *
 * @param appWidgetProviderClass the app widget provider class
 * @param widgetLayoutId         id of the layout to inflate
 * @return the ID of the new widget
 */
public int createWidget(Class<? extends AppWidgetProvider> appWidgetProviderClass, int widgetLayoutId) {
 return createWidgets(appWidgetProviderClass, widgetLayoutId, 1)[0];
}

@Before
public void setUp() {
  controller = Robolectric.buildActivity(WidgetConfigActivity.class,
      new Intent().putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, 1));
  activity = controller
      .create()
      .start()
      .resume()
      .visible()
      .get();
  shadowOf(AppWidgetManager.getInstance(activity))
      .createWidgets(WidgetProvider.class, R.layout.appwidget, 1);
}

/**
 * Creates a widget by inflating its layout.
 *
 * @param appWidgetProviderClass the app widget provider class
 * @param widgetLayoutId         id of the layout to inflate
 * @return the ID of the new widget
 */
public int createWidget(Class<? extends AppWidgetProvider> appWidgetProviderClass, int widgetLayoutId) {
 return createWidgets(appWidgetProviderClass, widgetLayoutId, 1)[0];
}

/**
 * Creates a widget by inflating its layout.
 *
 * @param appWidgetProviderClass the app widget provider class
 * @param widgetLayoutId         id of the layout to inflate
 * @return the ID of the new widget
 */
public int createWidget(Class<? extends AppWidgetProvider> appWidgetProviderClass, int widgetLayoutId) {
 return createWidgets(appWidgetProviderClass, widgetLayoutId, 1)[0];
}

/**
 * Creates a widget by inflating its layout.
 *
 * @param appWidgetProviderClass the app widget provider class
 * @param widgetLayoutId         id of the layout to inflate
 * @return the ID of the new widget
 */
public int createWidget(Class<? extends AppWidgetProvider> appWidgetProviderClass, int widgetLayoutId) {
 return createWidgets(appWidgetProviderClass, widgetLayoutId, 1)[0];
}

/**
 * Creates a widget by inflating its layout.
 *
 * @param appWidgetProviderClass the app widget provider class
 * @param widgetLayoutId         id of the layout to inflate
 * @return the ID of the new widget
 */
public int createWidget(Class<? extends AppWidgetProvider> appWidgetProviderClass, int widgetLayoutId) {
 return createWidgets(appWidgetProviderClass, widgetLayoutId, 1)[0];
}