/**
* Scrolls up and down.
*
* @param direction the direction in which to scroll
* @param allTheWay <code>true</code> if the view should be scrolled to the beginning or end,
* <code>false</code> to scroll one page up or down.
* @return {@code true} if more scrolling can be done
*/
public boolean scroll(int direction, boolean allTheWay) {
final ArrayList<View> viewList =
RobotiumUtils.removeInvisibleViews(viewFetcher.getAllViews(true));
@SuppressWarnings("unchecked")
ArrayList<View> views =
RobotiumUtils.filterViewsToSet(
new Class[] {ListView.class, ScrollView.class, GridView.class, WebView.class},
viewList);
View view = viewFetcher.getFreshestView(views);
if (view == null) {
view = viewFetcher.getRecyclerView(0);
if (view == null) {
return false;
}
}
if (view instanceof AbsListView) {
return scrollList((AbsListView) view, direction, allTheWay);
}
if (view instanceof WebView) {
return scrollWebView((WebView) view, direction, allTheWay);
}
if (allTheWay) {
scrollViewAllTheWay(view, direction);
return false;
} else {
return scrollView(view, direction);
}
}
public boolean scrollEx(int direction, boolean allTheWay, View scroll) {
View parent = this.getTopFrame();
final ArrayList<View> viewList =
RobotiumUtils.removeInvisibleViews(viewFetcher.getViews(parent, true));
@SuppressWarnings("unchecked")
ArrayList<View> views =
RobotiumUtils.filterViewsToSet(
new Class[] {ListView.class, ScrollView.class, GridView.class, WebView.class},
viewList);
View view = viewFetcher.getFreshestView(views);
if (scroll != null) view = scroll;
// LogEx.i("scroller: "+view);
if (view == null) {
return false;
}
if (view instanceof AbsListView) {
return scroller.scrollList((AbsListView) view, direction, allTheWay);
}
if (view instanceof ScrollView) {
if (allTheWay) {
scroller.scrollViewAllTheWay((ScrollView) view, direction);
return false;
} else {
return scroller.scrollView((ScrollView) view, direction);
}
}
if (view instanceof WebView) {
return scroller.scrollWebView((WebView) view, direction, allTheWay);
}
return false;
}
/**
* Waits for and returns a View.
*
* @param index the index of the view
* @param classToFilterby the class to filter
* @return the specified View
*/
public <T extends View> T waitForAndGetView(int index, Class<T> classToFilterBy) {
long endTime = SystemClock.uptimeMillis() + Timeout.getSmallTimeout();
while (SystemClock.uptimeMillis() <= endTime
&& !waitForView(classToFilterBy, index, true, true)) ;
int numberOfUniqueViews = searcher.getNumberOfUniqueViews();
ArrayList<T> views =
RobotiumUtils.removeInvisibleViews(viewFetcher.getCurrentViews(classToFilterBy));
if (views.size() < numberOfUniqueViews) {
int newIndex = index - (numberOfUniqueViews - views.size());
if (newIndex >= 0) index = newIndex;
}
T view = null;
try {
view = views.get(index);
} catch (IndexOutOfBoundsException exception) {
int match = index + 1;
if (match > 1) {
Assert.fail(match + " " + classToFilterBy.getSimpleName() + "s" + " are not found!");
} else {
Assert.fail(classToFilterBy.getSimpleName() + " is not found!");
}
}
views = null;
return view;
}