/**
* set current slider
*
* @param position
*/
public void setCurrentPosition(int position, boolean smooth) {
if (getRealAdapter() == null)
throw new IllegalStateException("You did not set a slider adapter");
if (position >= getRealAdapter().getCount()) {
throw new IllegalStateException("Item position is not exist");
}
int p = mViewPager.getCurrentItem() % getRealAdapter().getCount();
int n = (position - p) + mViewPager.getCurrentItem();
mViewPager.setCurrentItem(n, smooth);
}
/** move to next slide. */
public void moveNextPosition(boolean smooth) {
if (getRealAdapter() == null)
throw new IllegalStateException("You did not set a slider adapter");
mViewPager.setCurrentItem(mViewPager.getCurrentItem() + 1, smooth);
}
/**
* get the current item position
*
* @return
*/
public int getCurrentPosition() {
if (getRealAdapter() == null)
throw new IllegalStateException("You did not set a slider adapter");
return mViewPager.getCurrentItem() % getRealAdapter().getCount();
}
/** remove all the sliders. Notice: It's a not perfect method, a very small bug still exists. */
public void removeAllSliders() {
if (getRealAdapter() != null) {
int count = getRealAdapter().getCount();
getRealAdapter().removeAllSliders();
// a small bug, but fixed by this trick.
// bug: when remove adapter's all the sliders.some caching slider still alive.
mViewPager.setCurrentItem(mViewPager.getCurrentItem() + count, false);
}
}
/**
* get current slider.
*
* @return
*/
public BaseSliderView getCurrentSlider() {
if (getRealAdapter() == null)
throw new IllegalStateException("You did not set a slider adapter");
int count = getRealAdapter().getCount();
int realCount = mViewPager.getCurrentItem() % count;
return getRealAdapter().getSliderView(realCount);
}
/**
* remove the slider at the position. Notice: It's a not perfect method, a very small bug still
* exists.
*/
public void removeSliderAt(int position) {
if (getRealAdapter() != null) {
getRealAdapter().removeSliderAt(position);
mViewPager.setCurrentItem(mViewPager.getCurrentItem(), false);
}
}
