private boolean listViewStatus() {
boolean flag = false;
AdapterView<?> listView = null;
for (int i = 0; i < getChildCount(); i++) {
View v = getChildAt(i);
if (v instanceof AdapterView<?>) {
listView = (AdapterView<?>) v;
}
}
if (listView == null) { //
return false;
}
int frist = listView.getFirstVisiblePosition();
int last = listView.getLastVisiblePosition();
View top = listView.getChildAt(0);
View bottom = listView.getChildAt(listView.getChildCount() - 1);
if (top != null && frist == 0 && top.getTop() == 0) { // 最顶端
moveStatus = STATUS_REFRESH_TOP;
flag = true;
} else if (bottom != null
&& last >= (listView.getCount() - 1)
&& bottom.getBottom() == listView.getHeight()) { // 最底端
moveStatus = STATUS_REFRESH_FOOTER;
flag = true;
} else {
moveStatus = STATUS_REFRESH_NONE;
flag = false;
}
return flag;
}
private boolean canListScroll(int direction) {
AdapterView<?> absListView = (AdapterView<?>) mTargetView;
final int itemCount = absListView.getCount();
final int childCount = absListView.getChildCount();
final int firstPosition = absListView.getFirstVisiblePosition();
final int lastPosition = firstPosition + childCount;
if (itemCount == 0) {
return false;
}
if (direction > 0) {
// Are we already showing the entire last item?
if (lastPosition >= itemCount) {
final View lastView = absListView.getChildAt(childCount - 1);
if (lastView != null && lastView.getBottom() >= mTargetView.getHeight()) {
return false;
}
}
} else if (direction < 0) {
// Are we already showing the entire first item?
if (firstPosition <= 0) {
final View firstView = absListView.getChildAt(0);
if (firstView != null && firstView.getTop() >= 0) {
return false;
}
}
}
return true;
}
private static boolean canAdapterViewScroll(AdapterView lv) {
/* Force it to layout it's children */
if (lv.getLastVisiblePosition() == -1) return false;
/* We can scroll if the first or last item is not visible */
boolean firstItemVisible = lv.getFirstVisiblePosition() == 0;
boolean lastItemVisible = lv.getLastVisiblePosition() == lv.getCount() - 1;
if (firstItemVisible && lastItemVisible && lv.getChildCount() > 0) {
/* Or the first item's top is above or own top */
if (lv.getChildAt(0).getTop() < lv.getPaddingTop()) return true;
/* or the last item's bottom is beyond our own bottom */
return lv.getChildAt(lv.getChildCount() - 1).getBottom()
> lv.getHeight() - lv.getPaddingBottom();
}
return true;
}
public static void resetListViewSelection(AdapterView<?> adapterView) {
for (int i = 0; i < adapterView.getChildCount(); i++) {
View listItem = adapterView.getChildAt(i);
TextView nameTextView = (TextView) listItem.findViewById(R.id.level_name_textview);
nameTextView.setTextColor(Color.BLACK);
TextView statsTextView = (TextView) listItem.findViewById(R.id.level_stats_textview);
statsTextView.setTextColor(Color.BLACK);
}
}
@SuppressWarnings("unused")
@Override
public void onItemClick(AdapterView<?> Parent, View view, int position, long id) {
// TODO Auto-generated method stub
int Itemposition = Parent.getSelectedItemPosition();
int ChildCount = Parent.getChildCount();
View view1 = Parent.getChildAt(position);
ViewHolder holder = (ViewHolder) view.getTag();
Txt01 = (String) holder.text01.getText();
Txt02 = (String) holder.text02.getText();
Txt03 = (String) holder.text03.getText();
AlertDialog.Builder dial = new AlertDialog.Builder(this);
dial.setTitle("Que voulez vous faire avec :" + "\"" + Txt03 + "\"");
dial.setIcon(R.drawable.ad_question);
CharSequence[] items = {"Afficher les details", "Copier le produit dans une note"};
dial.setSingleChoiceItems(
items,
-1,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int item) {
/* User clicked on a radio button do some stuff */
if (item == 0) { // afficher les details
detail = true;
}
if (item == 1) { // créer une nouvelle note avec ce
// produit
newNote = true;
}
}
});
dial.setPositiveButton(
"Ok",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
if (detail) { // on affiche le detail du produit
gotoAffDetail(Txt01);
}
if (newNote) { // on supprime le produit
// gotoSupprDetail(Txt01,Txt03);
gotoCreateNewNote(Integer.parseInt(Txt01));
}
}
});
dial.show();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String functionId = columnEntries.get(position).getId();
currentFunctionId = functionId;
if (oldFunctionId.equals(currentFunctionId)) return;
oldFunctionId = currentFunctionId;
for (int i = 0; i < parent.getChildCount(); i++) {
RelativeLayout rl = (RelativeLayout) parent.getChildAt(i);
if (i == position) {
((ImageView) rl.getChildAt(0)).setImageResource(R.drawable.phone_study_menu_select);
((TextView) rl.getChildAt(1)).setTextColor(Color.WHITE);
} else {
((ImageView) rl.getChildAt(0)).setImageDrawable(null);
((TextView) rl.getChildAt(1)).setTextColor(Color.BLUE);
}
}
index = 0;
courses.clear();
coursewares.clear();
loadDataForView(functionId);
}