public void loadNextFiveTransactions() {
index = lv_Transactions.getFirstVisiblePosition();
View v = lv_Transactions.getChildAt(0);
top = (v == null) ? 0 : v.getTop();
FINAL += 5;
if (FINAL > listOfAllTransactions.size()) {
FINAL = listOfAllTransactions.size();
savingsAccountTransactionsListAdapter =
new SavingsAccountTransactionsListAdapter(
getActivity(), listOfAllTransactions.subList(INITIAL, FINAL));
savingsAccountTransactionsListAdapter.notifyDataSetChanged();
lv_Transactions.setAdapter(savingsAccountTransactionsListAdapter);
lv_Transactions.setSelectionFromTop(index, top);
return;
}
savingsAccountTransactionsListAdapter =
new SavingsAccountTransactionsListAdapter(
getActivity(), listOfAllTransactions.subList(INITIAL, FINAL));
savingsAccountTransactionsListAdapter.notifyDataSetChanged();
lv_Transactions.setAdapter(savingsAccountTransactionsListAdapter);
lv_Transactions.setSelectionFromTop(index, top);
}
@Override
public void refreshData() {
int onLoadDataCount = addData();
if (onLoadDataCount > 0) {
mAdapter.notifyDataSetChanged();
singleChatLv.setSelectionFromTop(
onLoadDataCount + 1,
listViewHeadView.getHeight() + mmPullDownView.getTopViewHeight());
} else {
singleChatLv.setSelectionFromTop(1, mmPullDownView.getTopViewHeight());
}
}
/**
* Pushes data into list adapter.
*
* @param data the data to push
*/
@UiThread
protected void updateListView(PaginatedList<Artist> data) {
if (loadingProgressBar.getVisibility() == View.VISIBLE)
loadingProgressBar.setVisibility(View.INVISIBLE);
if (data.getCount() <= 0) {
Toast.makeText(this, "No singer was found", Toast.LENGTH_LONG).show();
this.finish();
return;
}
if (artistsFound == null) artistsFound = new PaginatedList<Artist>(data);
else artistsFound.addItems(data.getItems());
list = (ListView) findViewById(android.R.id.list);
// If the adapter doesn't exist, we create one with the initial data.
// If it exists, we update it.
int currentPosition = -1;
if (adapter == null) {
adapter = new ArtistsListAdapter(this, data.getItems());
} else {
currentPosition = list.getFirstVisiblePosition();
adapter.addItems(data.getItems());
}
list.setAdapter(adapter);
list.setSelectionFromTop(currentPosition + 1, 0);
if (artistsFound.getPaging().isLast()) list.removeFooterView(loadMoreProgress);
this.isLoading = false;
}
@Override
public boolean scrollToStart() {
mListView.setSelectionFromTop(0, 0);
// mListView.stopScroll();
setControlVisible(true);
return true;
}
private void restoreCurrentPosition() {
if (todoList != null) {
todoList.setSelectionFromTop(todoListIndex, todoListTop);
}
if (DEBUG)
Log.println(
Constants.LOGD, TAG, "Set list view to position " + todoListIndex + ", " + todoListTop);
}
@Override
public void adjustScroll(int scrollHeight, int headerHeight) {
if (mListView == null) return;
if (scrollHeight == 0 && mListView.getFirstVisiblePosition() >= 1) {
return;
}
mListView.setSelectionFromTop(1, scrollHeight);
}
private void onDrawerAnimationEnd(boolean opened) {
startedTracking = false;
currentAnimation = null;
drawerOpened = opened;
if (!opened) {
if (drawerLayout instanceof ListView) {
((ListView) drawerLayout).setSelectionFromTop(0, 0);
}
}
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_LISTVIEW_TO_TOP:
// if add or update the new AR, set ListView to the top
lvAr.setSelectionFromTop(0, 0);
break;
default:
AdLoggerUtils.printFromTag("pj", "undefined msg:" + msg.what);
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater =
(LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (position == 2) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.drawer_separator, null);
}
} else {
if (convertView == null || convertView.getId() != position) {
convertView = inflater.inflate(R.layout.drawer_row, null);
if (convertView != null) {
TextView textView = (TextView) convertView;
convertView.setId(position);
textView.setText(stringArray[position]);
textView.setCompoundDrawablesWithIntrinsicBounds(
drawableArray[position], null, null, null);
}
}
if (convertView != null) {
TextView textView = (TextView) convertView;
Typeface roboto =
Typeface.createFromAsset(getContext().getAssets(), "fonts/Roboto-Medium.ttf");
textView.setTypeface(roboto);
if (position == selectedItem) {
TypedValue typedValue = new TypedValue();
Resources.Theme theme = getContext().getTheme();
theme.resolveAttribute(R.attr.colorPrimaryDark, typedValue, true);
int primaryDark = typedValue.data;
((ListView) parent).setSelectionFromTop(position, convertView.getTop());
textView.setTextColor(primaryDark);
textView.getCompoundDrawables()[0].setColorFilter(primaryDark, PorterDuff.Mode.SRC_IN);
TypedValue backgroundValue = new TypedValue();
getContext()
.getTheme()
.resolveAttribute(android.R.attr.galleryItemBackground, backgroundValue, true);
convertView.setBackgroundColor(backgroundValue.data);
} else {
TypedValue colorValue = new TypedValue();
getContext()
.getTheme()
.resolveAttribute(android.R.attr.textColorPrimary, colorValue, true);
textView.setTextColor(colorValue.data);
convertView.setBackgroundColor(Color.TRANSPARENT);
textView.getCompoundDrawables()[0].clearColorFilter();
}
} else return null;
}
return convertView;
}
private void expand(TOCItem item) {
if (item == null) return;
item.setExpanded(true);
// expand all parents
for (TOCItem p = item.getParent(); p != null; p = p.getParent()) p.setExpanded(true);
initItems();
refreshList();
if (mItems.size() > 0) {
if (item.getGlobalIndex() >= 0) {
mListView.setSelection(item.getGlobalIndex());
mListView.setSelectionFromTop(item.getGlobalIndex(), mListView.getHeight() / 2);
} else mListView.setSelection(0);
}
}
/**
* 检查是否选择最后2项，是就往上移
*
* @param position
*/
public void checkSelectLastOne(int position) {
int selectPosition = 0;
if (mLastVisiablePos - 1 == position) {
selectPosition = position - mLength + 2;
}
if (mLastVisiablePos - 2 == position) {
selectPosition = position - mLength + 3;
}
if (selectPosition > 0) {
int moveHeight =
(int) MyGesture.this.getResources().getDimension(R.dimen.gesture_select_last_move_height);
mGestureListView.setSelectionFromTop(selectPosition, moveHeight);
}
}
public void refreshContent(boolean force) {
if (visibleType == DashboardType.WAYPOINTS
|| visibleType == DashboardType.WAYPOINTS_EDIT
|| force) {
updateListAdapter();
} else if (visibleType == DashboardType.CONFIGURE_MAP) {
int index = listView.getFirstVisiblePosition();
View v = listView.getChildAt(0);
int top = (v == null) ? 0 : (v.getTop() - listView.getPaddingTop());
updateListAdapter();
listView.setSelectionFromTop(index, top);
} else {
listAdapter.notifyDataSetChanged();
}
}
@Override
public boolean onBackPressed() {
if (history.size() > 0) {
HistoryEntry he = history.remove(history.size() - 1);
actionBar.setTitle(he.title);
if (he.dir != null) {
listFiles(he.dir);
} else {
listRoots();
}
listView.setSelectionFromTop(he.scrollItem, he.scrollOffset);
return false;
}
return super.onBackPressed();
}
@Override
protected void onResume() {
super.onResume();
SharedPreferences prefs = getSharedPreferences("PrettyGoodMusicPlayer", MODE_PRIVATE);
prefs.edit();
File bestGuessMusicDir = Utils.getBestGuessMusicDirectory();
String prefDir = prefs.getString("ARTIST_DIRECTORY", bestGuessMusicDir.getAbsolutePath());
ListView lv = (ListView) findViewById(R.id.artistListView);
if (!prefDir.equals(baseDir)) {
baseDir = prefDir;
populateArtists(baseDir);
simpleAdpt =
new SimpleAdapter(
this,
artists,
R.layout.pgmp_list_item_directory,
new String[] {"artist"},
new int[] {R.id.PGMPListItemText});
lv.setAdapter(simpleAdpt);
}
int top = prefs.getInt("ARTIST_LIST_TOP", Integer.MIN_VALUE);
int index = prefs.getInt("ARTIST_LIST_INDEX", Integer.MIN_VALUE);
if (top > Integer.MIN_VALUE && index > Integer.MIN_VALUE) {
Log.i(TAG, "Setting position from saved preferences");
lv.setSelectionFromTop(index, top);
} else {
Log.i(TAG, "No saved position found");
}
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
String theme = sharedPref.getString("pref_theme", getString(R.string.light));
String size = sharedPref.getString("pref_text_size", getString(R.string.medium));
Log.i(TAG, "got configured theme " + theme);
Log.i(TAG, "Got configured size " + size);
if (currentTheme == null) {
currentTheme = theme;
}
if (currentSize == null) {
currentSize = size;
}
if (!currentTheme.equals(theme) || !currentSize.equals(size)) {
finish();
startActivity(getIntent());
}
}
@Override
public void setSelectionFromTop(int position, int offset) {
if (!isCalledFromSuper()) {
if (adapter == null) {
positionToSetWhenAdapterIsReady = position;
offsetToSetWhenAdapterIsReady = offset;
return;
}
if (areHeadersSticky) {
if (frame != null && frame.hasHeader()) {
offset += frame.getHeaderHeight();
}
}
position = adapter.translateAdapterPosition(position);
}
super.setSelectionFromTop(position, offset);
}
public void createLobby(JSONArray result) {
listOfRooms = new ArrayList<>();
roomIds = new HashMap<>();
try {
for (int i = 0; i < result.length(); i++) {
JSONObject newRoom = result.getJSONObject(i);
LobbyListItem item =
new LobbyListItem(
newRoom.getString("name"),
newRoom.getString("ownerName"),
newRoom.getInt("owner"),
newRoom.getInt("maxPlayers"),
newRoom.getInt("playerCount"),
(newRoom.getInt("canBreakWall") == 1),
newRoom.getInt("timeLimit"),
newRoom.getDouble("maxDist"));
listOfRooms.add(item);
roomIds.put(newRoom.getString("name"), newRoom.getInt("id"));
if (gameToJoin == newRoom.getInt("id")) {
joinGame(item);
gameToJoin = -1; // Reset gameToJoin so when we return to lobby we don't join it again
}
}
} catch (JSONException e) {
e.printStackTrace();
}
ListView lobbyList = (ListView) findViewById(R.id.mainList);
// Store the scroll position
View view = lobbyList.getChildAt(0);
int indexPosition = lobbyList.getFirstVisiblePosition();
int top = (view == null) ? 0 : (view.getTop() - lobbyList.getPaddingTop());
lobbyList.setClickable(true);
LobbyCustomAdapter adapter = new LobbyCustomAdapter(this, listOfRooms);
lobbyList.setAdapter(adapter);
// Reset the scroll position
lobbyList.setSelectionFromTop(indexPosition, top);
}
void updateAdapter(SimpleGraphObjectCursor<T> data) {
if (adapter != null) {
// As we fetch additional results and add them to the table, we do not
// want the items displayed jumping around seemingly at random, frustrating the user's
// attempts at scrolling, etc. Since results may be added anywhere in
// the table, we choose to try to keep the first visible row in a fixed
// position (from the user's perspective). We try to keep it positioned at
// the same offset from the top of the screen so adding new items seems
// smoother, as opposed to having it "snap" to a multiple of row height
// We use the second row, to give context above and below it and avoid
// cases where the first row is only barely visible, thus providing little context.
// The exception is where the very first row is visible, in which case we use that.
View view = listView.getChildAt(1);
int anchorPosition = listView.getFirstVisiblePosition();
if (anchorPosition > 0) {
anchorPosition++;
}
GraphObjectAdapter.SectionAndItem<T> anchorItem = adapter.getSectionAndItem(anchorPosition);
final int top =
(view != null
&& anchorItem.getType() != GraphObjectAdapter.SectionAndItem.Type.ACTIVITY_CIRCLE)
? view.getTop()
: 0;
// Now actually add the results.
boolean dataChanged = adapter.changeCursor(data);
if (view != null && anchorItem != null) {
// Put the item back in the same spot it was.
final int newPositionOfItem =
adapter.getPosition(anchorItem.sectionKey, anchorItem.graphObject);
if (newPositionOfItem != -1) {
listView.setSelectionFromTop(newPositionOfItem, top);
}
}
if (dataChanged && onDataChangedListener != null) {
onDataChangedListener.onDataChanged(PickerFragment.this);
}
}
}
@Override
public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor cursor) {
Log.d(LOG_TAG, "Finishing loader: " + cursor.getCount());
if (cursor.getCount() != 0) {
callback.updateProgressIndicator(false);
}
mCustomAdapter.swapCursor(cursor);
// Restore list ot position
int listPosition =
PreferenceManager.getDefaultSharedPreferences(getActivity())
.getInt(KEY_LIST_FIRST_VISIBLE_POSITION, 0);
int listTopPosition =
PreferenceManager.getDefaultSharedPreferences(getActivity())
.getInt(KEY_LIST_TOP_POSITION, 0);
if (listPosition > 0) {
mList.setSelectionFromTop(listPosition, listTopPosition);
}
}
private void refreshListAllView(String dateSort) {
log.debug("refreshListAllView:" + dateSort);
Control control =
ControlHelper.getControlContent(this, currentFontSize, currentBgColor, topicCurPage);
// init get Item All to ArList
allLocalList =
mDbFeedAdapter.getItems(
Constants.MAX_ITEMS, "FAV_BY_FEED_TYPE_NO_DUP", dateSort, null, feedType, null);
log.debug("allLocalList Size:" + allLocalList.size());
arrayItemAdapter = new FeedMainItemAdapter(this, R.id.title, allLocalList, control);
localViewList.setAdapter(arrayItemAdapter);
// restore scroll popsition
if (listViewIndex != 0 && listViewTop != 0) {
localViewList.setSelectionFromTop(listViewIndex, listViewTop);
}
}
@Override
public void onViewCreated(final View view, final Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
final ListView listView = getListView();
listView.setDividerHeight(0);
final SwipeDismissListViewTouchListener swipeDismissListener;
swipeDismissListener = createSwipeDismissListener(listView);
listView.setOnTouchListener(swipeDismissListener);
listView.setOnScrollListener(swipeDismissListener.makeScrollListener());
if (!listAdapter.onRestoreInstanceState(savedInstanceState)) {
listAdapter.loadContents(activity);
}
if (savedInstanceState != null) {
final int firstPosition = savedInstanceState.getInt(KEY_STATE_FIRST_POS, 0);
final int top = savedInstanceState.getInt(KEY_STATE_TOP, 0);
listView.setSelectionFromTop(firstPosition, top);
}
}
public void scrollToTop() {
lvTweets.setSelectionFromTop(0, 0);
}
@Override
public void setSelection(int position, int index) {
if (listView != null && listView.getCount() > position && position >= 0) {
listView.setSelectionFromTop(position, index);
}
}
private void Update() {
flUpdate = true;
try {
if (MetersInfo != null) {
int SaveIndex = lvMeters.getFirstVisiblePosition();
View V = lvMeters.getChildAt(0);
int SaveTop = (V == null) ? 0 : V.getTop();
// .
String[] lvItems = new String[MetersInfo.length];
for (int I = 0; I < MetersInfo.length; I++) {
lvItems[I] = MetersInfo[I].Descriptor.Name;
if (MetersInfo[I].Descriptor.Info.length() > 0)
lvItems[I] += " " + "/" + MetersInfo[I].Descriptor.Info + "/";
switch (MetersInfo[I].Status) {
case TSensorMeter.STATUS_ERROR:
lvItems[I] +=
" "
+ "["
+ TSensorMeter.STATUS_GetString(MetersInfo[I].Status, this)
+ ((MetersInfo[I].StatusString != null)
? (", " + MetersInfo[I].StatusString)
: "")
+ "]";
break; // . >
case TSensorMeter.STATUS_NOTRUNNING:
break; // . >
case TSensorMeter.STATUS_RUNNING:
lvItems[I] +=
" "
+ "["
+ TSensorMeter.STATUS_GetString(MetersInfo[I].Status, this)
+ ((MetersInfo[I].StatusTimestamp > 0.0)
? (" "
+ Integer.toString(
(int)
((OleDate.UTCCurrentTimestamp()
- MetersInfo[I].StatusTimestamp)
* 24.0
* 60.0))
+ " min")
: "")
+ "]";
break; // . >
}
}
ArrayAdapter<String> lvItemsAdapter =
new ArrayAdapter<String>(
this, android.R.layout.simple_list_item_multiple_choice, lvItems);
lvMeters.setAdapter(lvItemsAdapter);
// .
switch (Mode) {
case MODE_NORMAL:
for (int I = 0; I < MetersInfo.length; I++)
lvMeters.setItemChecked(I, MetersInfo[I].flActive);
break; // . >
case MODE_SELECTOR:
if (IDs != null) {
for (int I = 0; I < MetersInfo.length; I++)
for (int J = 0; J < IDs.length; J++)
if (MetersInfo[I].Descriptor.ID.equals(IDs[J])) {
lvMeters.setItemChecked(I, true);
// .
break; // . >
}
// .
IDs = null;
}
break; // . >
}
// .
lvMeters.setSelectionFromTop(SaveIndex, SaveTop);
} else {
lvMeters.setAdapter(null);
}
} finally {
flUpdate = false;
}
}