/**
* 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);
}
}
/** Extract and wrap the all OpenGL ES Renderer. */
private void wrapAllGLViews(View decorView) {
ArrayList<GLSurfaceView> currentViews =
viewFetcher.getCurrentViews(GLSurfaceView.class, true, decorView);
final CountDownLatch latch = new CountDownLatch(currentViews.size());
for (GLSurfaceView glView : currentViews) {
Object renderContainer =
new Reflect(glView).field("mGLThread").type(GLSurfaceView.class).out(Object.class);
Renderer renderer = new Reflect(renderContainer).field("mRenderer").out(Renderer.class);
if (renderer == null) {
renderer = new Reflect(glView).field("mRenderer").out(Renderer.class);
renderContainer = glView;
}
if (renderer == null) {
latch.countDown();
continue;
}
if (renderer instanceof GLRenderWrapper) {
GLRenderWrapper wrapper = (GLRenderWrapper) renderer;
wrapper.setTakeScreenshot();
wrapper.setLatch(latch);
} else {
GLRenderWrapper wrapper = new GLRenderWrapper(glView, renderer, latch);
new Reflect(renderContainer).field("mRenderer").in(wrapper);
}
}
try {
latch.await();
} catch (InterruptedException ex) {
ex.printStackTrace();
}
}
/**
* 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;
}
/**
* Waits for a given view.
*
* @param view the view to wait for
* @param timeout the amount of time in milliseconds to wait
* @param scroll {@code true} if scrolling should be performed
* @param checkIsShown {@code true} if view.isShown() should be used
* @return {@code true} if view is shown and {@code false} if it is not shown before the timeout
*/
public View waitForView(View view, int timeout, boolean scroll, boolean checkIsShown) {
long endTime = SystemClock.uptimeMillis() + timeout;
int retry = 0;
if (view == null) return null;
while (SystemClock.uptimeMillis() < endTime) {
final boolean foundAnyMatchingView = searcher.searchFor(view);
if (checkIsShown && foundAnyMatchingView && !view.isShown()) {
sleeper.sleepMini();
retry++;
View identicalView = viewFetcher.getIdenticalView(view);
if (identicalView != null && !view.equals(identicalView)) {
view = identicalView;
}
if (retry > 5) {
return view;
}
continue;
}
if (foundAnyMatchingView) {
return view;
}
if (scroll) scroller.scrollDown();
sleeper.sleep();
}
return view;
}
/**
* Checks if a given text is selected in any {@link Spinner} located on the current screen.
*
* @param text the text that is expected to be selected
* @return {@code true} if the given text is selected in any {@code Spinner} and false if it is
* not
*/
public boolean isSpinnerTextSelected(String text) {
waiter.waitForView(Spinner.class, 0);
ArrayList<Spinner> spinnerList = viewFetcher.getCurrentViews(Spinner.class);
for (int i = 0; i < spinnerList.size(); i++) {
if (isSpinnerTextSelected(i, text)) return true;
}
return false;
}
/**
* Checks if a {@link CheckedTextView} with a given text is checked.
*
* @param checkedTextView the {@code CheckedTextView} object
* @param text the text that is expected to be checked
* @return {@code true} if {@code CheckedTextView} is checked and {@code false} if it is not
* checked
*/
public boolean isCheckedTextChecked(String text) {
waiter.waitForText(text, 0, 10000, true, true);
ArrayList<CheckedTextView> list = viewFetcher.getCurrentViews(CheckedTextView.class);
for (CheckedTextView checkedText : list) {
if (checkedText.getText().equals(text) && checkedText.isChecked()) return true;
}
return false;
}
/**
* Checks if a {@link CompoundButton} with a given text is checked.
*
* @param expectedClass the expected class, e.g. {@code CheckBox.class} or {@code
* RadioButton.class}
* @param text the text that is expected to be checked
* @return {@code true} if {@code CompoundButton} is checked and {@code false} if it is not
* checked
*/
public <T extends CompoundButton> boolean isButtonChecked(Class<T> expectedClass, String text) {
waiter.waitForView(expectedClass, 0);
ArrayList<T> list = viewFetcher.getCurrentViews(expectedClass);
for (T button : list) {
if (button.getText().equals(text) && button.isChecked()) return true;
}
return false;
}
/** Gets the proper view to use for a screenshot. */
private View getScreenshotView() {
View decorView = viewFetcher.getRecentDecorView(viewFetcher.getWindowDecorViews());
final long endTime = SystemClock.uptimeMillis() + Timeout.getSmallTimeout();
while (decorView == null) {
final boolean timedOut = SystemClock.uptimeMillis() > endTime;
if (timedOut) {
return null;
}
sleeper.sleepMini();
decorView = viewFetcher.getRecentDecorView(viewFetcher.getWindowDecorViews());
}
wrapAllGLViews(decorView);
return decorView;
}
/**
* Checks if a {@link CompoundButton} with a given index is checked.
*
* @param expectedClass the expected class, e.g. {@code CheckBox.class} or {@code
* RadioButton.class}
* @param index of the {@code CompoundButton} to check. {@code 0} if only one is available
* @return {@code true} if {@code CompoundButton} is checked and {@code false} if it is not
* checked
*/
public <T extends CompoundButton> boolean isButtonChecked(Class<T> expectedClass, int index) {
waiter.waitForView(expectedClass, index, false);
ArrayList<T> list = viewFetcher.getCurrentViews(expectedClass);
list = RobotiumUtils.removeInvisibleViews(list);
if (index < 0 || index > list.size() - 1)
Assert.assertTrue(
"No " + expectedClass.getSimpleName() + " with index " + index + " is found", false);
return (list.get(index)).isChecked();
}
/**
* Checks if a given text is selected in a given {@link Spinner}
*
* @param spinnerIndex the index of the spinner to check. 0 if only one spinner is available
* @param text the text that is expected to be selected
* @return true if the given text is selected in the given {@code Spinner} and false if it is not
*/
public boolean isSpinnerTextSelected(int spinnerIndex, String text) {
waiter.waitForView(Spinner.class, spinnerIndex, false);
ArrayList<Spinner> spinnerList = viewFetcher.getCurrentViews(Spinner.class);
if (spinnerList.size() < spinnerIndex + 1)
Assert.assertTrue("No spinner with index " + spinnerIndex + " is found! ", false);
Spinner spinner = spinnerList.get(spinnerIndex);
TextView textView = (TextView) spinner.getChildAt(spinner.getSelectedItemPosition());
if (textView.getText().equals(text)) return true;
else return false;
}
/**
* Waits for a certain view.
*
* @param view the id of the view to wait for
* @param index the index of the {@link View}. {@code 0} if only one is available
* @return the specified View
*/
public View waitForView(int id, int index, int timeout, boolean scroll) {
Set<View> uniqueViewsMatchingId = new HashSet<View>();
long endTime = SystemClock.uptimeMillis() + timeout;
while (SystemClock.uptimeMillis() <= endTime) {
sleeper.sleep();
for (View view : viewFetcher.getAllViews(false)) {
Integer idOfView = Integer.valueOf(view.getId());
if (idOfView.equals(id)) {
uniqueViewsMatchingId.add(view);
if (uniqueViewsMatchingId.size() > index) {
return view;
}
}
}
if (scroll) scroller.scrollDown();
}
return null;
}
