public void setLoadingMore(boolean loading) {
isLoading = loading;
if (loading) {
if (isRefreshing()) {
return;
}
if (mListView.getFooterViewsCount() == 0) {
mListView.addFooterView(mListViewFooter);
}
mListView.setSelection(mListView.getAdapter().getCount() - 1);
showMaterialProgressBar();
// if (isRefreshing()) {
// setRefreshing(false);
// }
// if (mListView.getFooterViewsCount() == 0) {
// mListView.addFooterView(mListViewFooter);
// mListView.setSelection(mListView.getAdapter().getCount() - 1);
// } else {
// mListViewFooter.setVisibility(VISIBLE);
// showMaterialProgressBar();
// //mListView.addFooterView(mListViewFooter);
// }
} else {
// if (mListView.getAdapter() instanceof HeaderViewListAdapter) {
// mListView.removeFooterView(mListViewFooter);
// } else {
// mListViewFooter.setVisibility(View.GONE);
// }
mListView.removeFooterView(mListViewFooter);
mYDown = 0;
mLastY = 0;
}
}
/** 展示搜索到的词书列表 */
private void showResultList(SearchResultBooksInfo booksInfo) {
mHasMeasured = false;
ResultBooksAdapter resultBooksAdapter = new ResultBooksAdapter(this, booksInfo);
if (mResultBooksListView.getFooterViewsCount() == 0) {
mResultBooksListView.addFooterView(
View.inflate(SearchActivity.this, R.layout.footer_search_result, null));
}
mResultBooksListView.setAdapter(resultBooksAdapter);
mResultBooksCountTextView.setText(booksInfo.getBooksCount() + "条搜索结果");
}
private void updateList() {
View footerView = getFooterView();
if (mListView.getFooterViewsCount() == 0) {
mListView.addFooterView(footerView);
}
if (mSongAdapter == null) {
mSongAdapter = new SongAdapter();
mListView.setEmptyView(getEmptyView());
mListView.setAdapter(mSongAdapter);
} else {
mSongAdapter.notifyDataSetChanged();
}
}
public static void CreateView() {
Button btnLoadMore = new Button(context);
btnLoadMore.setText("Load More");
if (listView.getFooterViewsCount() == 0) listView.addFooterView(btnLoadMore);
adapter = new MyCustomBaseAdapter(context, searchResults);
listView.setAdapter(adapter);
btnLoadMore.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if (ShowMore) {
// progress.show();
pageCount++;
SearchOnDailyMotion(searchTerm, pageCount);
} else {
Toast.makeText(context, "More results not available", Toast.LENGTH_SHORT).show();
}
}
});
listView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
Object o = listView.getItemAtPosition(position);
SearchResults fullObject = (SearchResults) o;
if (fullObject.getProvider().compareTo("DailyMotion") == 0) {
Intent myIntent = new Intent(context, MainActivity.class);
myIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
myIntent.putExtra("key", fullObject.getId());
myIntent.putExtra("title", fullObject.getTitle());
myIntent.putExtra("player", "DM");
context.startActivity(myIntent);
} else if (fullObject.getProvider().compareTo("Youtube") == 0) {
Intent intent = new Intent(context, YTPlayerActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("VIDEO_ID", fullObject.getId());
context.startActivity(intent);
} else if (fullObject.getProvider().compareTo("Vimeo") == 0) {
Intent intent = new Intent(context, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("key", fullObject.getId());
intent.putExtra("player", "Vimeo");
context.startActivity(intent);
}
}
});
}
private void clearHistory() {
if (!getHistoryOfSearchedLocations().isEmpty()) {
getHistoryOfSearchedLocations().clear();
// Save
app.clearSearchedDestinations();
if (historyListView.getFooterViewsCount() == 0) {
historyListView.addFooterView(getEmptyHistoryFooter());
}
getDestionationHistoryAdapter().notifyDataSetChanged();
showToast(res.getString(R.string.search_history_cleared));
}
}
private void removeFromHistory(cgDestination destination) {
if (getHistoryOfSearchedLocations().contains(destination)) {
getHistoryOfSearchedLocations().remove(destination);
// Save
app.removeSearchedDestinations(destination);
if (getHistoryOfSearchedLocations().isEmpty()) {
if (historyListView.getFooterViewsCount() == 0) {
historyListView.addFooterView(getEmptyHistoryFooter());
}
}
getDestionationHistoryAdapter().notifyDataSetChanged();
showToast(res.getString(R.string.search_remove_destination));
}
}
private void updateListView() {
if (mAdapter != null) {
mAdapter.notifyDataSetChanged();
}
if (mWeiboList == null || mWeiboList.size() == 0) {
return;
}
mListView.setVisibility(View.VISIBLE);
if (mAdapter != null) {
mAdapter.notifyDataSetChanged();
}
mAdapter = new MyFavoriteListAdapter(mContext, mWeiboList);
if (mListView.getFooterViewsCount() == 0) {
mFootView =
(LinearLayout) LayoutInflater.from(this).inflate(R.layout.hometab_listview_footer, null);
ProgressBar pb = (ProgressBar) mFootView.findViewById(R.id.hometab_addmore_progressbar);
pb.setVisibility(View.GONE);
mListView.addFooterView(mFootView);
}
mListView.setAdapter(mAdapter);
}
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
if (mViewWidth < 2) {
mViewWidth = mListView.getWidth();
}
switch (motionEvent.getActionMasked()) {
case MotionEvent.ACTION_DOWN:
{
if (mPaused) {
return false;
}
if (mSwiping) {
return true;
}
// TODO: ensure this is a finger, and set a flag
// Find the child view that was touched (perform a hit test)
Rect rect = new Rect();
int childCount = mListView.getChildCount();
int headerCount = mListView.getHeaderViewsCount();
int footerCount = mListView.getFooterViewsCount();
int[] listViewCoords = new int[2];
mListView.getLocationOnScreen(listViewCoords);
int x = (int) motionEvent.getRawX() - listViewCoords[0];
int y = (int) motionEvent.getRawY() - listViewCoords[1];
View child = null;
for (int i = headerCount; i < (childCount - footerCount); i++) {
child = mListView.getChildAt(i);
child.getHitRect(rect);
if (rect.contains(x, y)) {
mDownView = child;
break;
}
}
if (mDownView != null) {
mDownX = motionEvent.getRawX();
mDownY = motionEvent.getRawY();
mDownPosition = mListView.getPositionForView(mDownView);
if (mDownPosition != ListView.INVALID_POSITION
&& mDownPosition < mListView.getAdapter().getCount()) {
if (mListView.getAdapter().getItem(mDownPosition) instanceof Card) {
if (mCallbacks.canDismiss(
mDownPosition, (Card) mListView.getAdapter().getItem(mDownPosition))) {
mVelocityTracker = VelocityTracker.obtain();
mVelocityTracker.addMovement(motionEvent);
} else {
mDownView = null;
}
} else {
mDownView = null;
}
} else {
mDownView = null;
}
}
view.onTouchEvent(motionEvent);
return true;
// return false;
}
case MotionEvent.ACTION_UP:
{
if (mVelocityTracker == null) {
break;
}
float deltaX = motionEvent.getRawX() - mDownX;
mVelocityTracker.addMovement(motionEvent);
mVelocityTracker.computeCurrentVelocity(1000);
float velocityX = mVelocityTracker.getXVelocity();
float absVelocityX = Math.abs(velocityX);
float absVelocityY = Math.abs(mVelocityTracker.getYVelocity());
boolean dismiss = false;
boolean dismissRight = false;
if (Math.abs(deltaX) > mViewWidth / swipeDistanceDivisor && mSwiping) {
dismiss = true;
dismissRight = deltaX > 0;
} else if (mMinFlingVelocity <= absVelocityX
&& absVelocityX <= mMaxFlingVelocity
&& absVelocityY < absVelocityX
&& mSwiping) {
// dismiss only if flinging in the same direction as dragging
dismiss = (velocityX < 0) == (deltaX < 0);
dismissRight = mVelocityTracker.getXVelocity() > 0;
}
if (dismiss && mDownPosition != ListView.INVALID_POSITION) {
// dismiss
dismiss(mDownView, mDownPosition - mListView.getHeaderViewsCount(), dismissRight);
} else {
// cancel
mDownView
.animate()
.translationX(0)
.alpha(1)
.setDuration(mAnimationTime)
.setListener(null);
}
mVelocityTracker.recycle();
mVelocityTracker = null;
mDownX = 0;
mDownY = 0;
mDownView = null;
mDownPosition = ListView.INVALID_POSITION;
if (mSwiping) {
// To prevent onClick event with a fast swipe
mSwiping = false;
return true;
}
mSwiping = false;
break;
}
case MotionEvent.ACTION_CANCEL:
{
if (mVelocityTracker == null) {
break;
}
if (mDownView != null) {
// cancel
mDownView
.animate()
.translationX(0)
.alpha(1)
.setDuration(mAnimationTime)
.setListener(null);
}
mVelocityTracker.recycle();
mVelocityTracker = null;
mDownX = 0;
mDownY = 0;
mDownView = null;
mDownPosition = ListView.INVALID_POSITION;
mSwiping = false;
break;
}
case MotionEvent.ACTION_MOVE:
{
if (mVelocityTracker == null || mPaused) {
break;
}
mVelocityTracker.addMovement(motionEvent);
float deltaX = motionEvent.getRawX() - mDownX;
float deltaY = motionEvent.getRawY() - mDownY;
boolean movementAllowed = isSwipeMovementAllowed(deltaX);
if (Math.abs(deltaX) > mSlop
&& Math.abs(deltaY) < Math.abs(deltaX) / 2
&& movementAllowed) {
mSwiping = true;
mSwipingSlop = (deltaX > 0 ? mSlop : -mSlop);
mListView.requestDisallowInterceptTouchEvent(true);
// Cancel ListView's touch (un-highlighting the item)
MotionEvent cancelEvent = MotionEvent.obtain(motionEvent);
cancelEvent.setAction(
MotionEvent.ACTION_CANCEL
| (motionEvent.getActionIndex() << MotionEvent.ACTION_POINTER_INDEX_SHIFT));
mListView.onTouchEvent(cancelEvent);
view.onTouchEvent(cancelEvent);
cancelEvent.recycle();
}
if (mSwiping) {
mDownView.setTranslationX(deltaX - mSwipingSlop);
mDownView.setAlpha(Math.max(0f, Math.min(1f, 1f - 2f * Math.abs(deltaX) / mViewWidth)));
return true;
}
break;
}
}
return false;
}
private void removeFootView(PullToRefreshListView plv, View footView) {
ListView lv = plv.getRefreshableView();
if (lv.getFooterViewsCount() > 1) {
lv.removeFooterView(footView);
}
}
private void addFootView(PullToRefreshListView plv, View footView) {
ListView lv = plv.getRefreshableView();
if (lv.getFooterViewsCount() == 1) {
lv.addFooterView(footView);
}
}
public static void addFooterView(ListView listView, View view) {
if (listView == null || listView.getFooterViewsCount() != 0 || view == null) {
return;
}
listView.addFooterView(view, null, false);
}