@Override
protected void onRestoreInstanceState(Parcelable state) {
if (state instanceof Bundle) {
Bundle bundle = (Bundle) state;
mMode = Mode.mapIntToMode(bundle.getInt(STATE_MODE, 0));
mCurrentMode = Mode.mapIntToMode(bundle.getInt(STATE_CURRENT_MODE, 0));
mDisableScrollingWhileRefreshing =
bundle.getBoolean(STATE_DISABLE_SCROLLING_REFRESHING, true);
mShowViewWhileRefreshing = bundle.getBoolean(STATE_SHOW_REFRESHING_VIEW, true);
// Let super Restore Itself
super.onRestoreInstanceState(bundle.getParcelable(STATE_SUPER));
final int viewState = bundle.getInt(STATE_STATE, PULL_TO_REFRESH);
if (viewState == REFRESHING) {
setRefreshingInternal(true);
mState = viewState;
}
return;
}
super.onRestoreInstanceState(state);
}
@Override
public final void setRefreshing(boolean doScroll) {
if (!isRefreshing()) {
setRefreshingInternal(doScroll);
mState = MANUAL_REFRESHING;
}
}
@Override
protected void setRefreshingInternal(boolean doScroll) {
super.setRefreshingInternal(doScroll);
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
}
@Override
public final boolean onTouchEvent(MotionEvent event) {
if (!isPullToRefreshEnabled()) {
return false;
}
// If we're refreshing, and the flag is set. Eat the event
if (mDisableScrollingWhileRefreshing && isRefreshing()) {
return true;
}
if (event.getAction() == MotionEvent.ACTION_DOWN && event.getEdgeFlags() != 0) {
return false;
}
switch (event.getAction()) {
case MotionEvent.ACTION_MOVE:
{
if (mIsBeingDragged) {
mLastMotionY = event.getY();
pullEvent();
return true;
}
break;
}
case MotionEvent.ACTION_DOWN:
{
if (isReadyForPull()) {
mLastMotionY = mInitialMotionY = event.getY();
return true;
}
break;
}
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP:
{
if (mIsBeingDragged) {
mIsBeingDragged = false;
if (mState == RELEASE_TO_REFRESH) {
if (null != mOnRefreshListener) {
setRefreshingInternal(true);
mOnRefreshListener.onRefresh(this);
return true;
} else if (null != mOnRefreshListener2) {
setRefreshingInternal(true);
if (mCurrentMode == Mode.PULL_DOWN_TO_REFRESH) {
mOnRefreshListener2.onPullDownToRefresh(this);
} else if (mCurrentMode == Mode.PULL_UP_TO_REFRESH) {
mOnRefreshListener2.onPullUpToRefresh(this);
}
return true;
} else {
// If we don't have a listener, just reset
resetHeader();
return true;
}
}
smoothScrollTo(0);
return true;
}
break;
}
}
return false;
}
