@Override
public void onSaveInstanceState(Bundle state) {
super.onSaveInstanceState(state);
if (chartGallery != null && myAdapter != null) {
state.putInt(SELECTED_CHART_PAGE, myAdapter.getCurrentPage());
state.putInt(SELECTED_CHART_COLUMN, myAdapter.getCurrentColumn());
}
}
protected final void updateChartHeadline() {
String subHeadlineText = "";
String title = myAdapter.getCurrentChartTitle();
String ret = myAdapter.getCurrentSubHeadLine();
if (ret != null) subHeadlineText = ret;
updateTitleTextSwitcher(title);
if (Preferences.getShowChartHint(getActivity())) {
timeframeText.setText(Html.fromHtml(getChartHint()));
} else {
if (timetext != null) {
timeframeText.setText(Html.fromHtml(timetext + ": <b>" + subHeadlineText + "</b>"));
}
}
}
public void updateCharts(List<?> statsForApp) {
Chart chart = new Chart();
int page = myAdapter.getCurrentPage();
int column = myAdapter.getCurrentColumn();
int position = -1;
List<View> charts = new ArrayList<View>();
int pos = 0;
for (int i = 0; i < myAdapter.getNumPages(); i++)
for (int j = 1; j < myAdapter.getNumCharts(i); j++) {
int pageColumn[] = new int[3];
View chartView = myAdapter.buildChart(getActivity(), chart, statsForApp, i, j);
/*
* if(chartView==null) {
* Log.i(LOG_TAG,"Ignoring chart p="+i+" c="+j+"for class="
* +this.getClass().toString()); continue; }
*/
Gallery.LayoutParams params =
new Gallery.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
chartView.setLayoutParams(params);
pageColumn[0] = i;
pageColumn[1] = j;
pageColumn[2] = myAdapter.getNumCharts(i);
if (i == page && j == column) position = pos;
pos++;
chartView.setTag(pageColumn);
charts.add(chartView);
}
chartGallery.setIgnoreLayoutCalls(false);
chartGalleryAdapter.setViews(charts);
if (position >= 0) chartGallery.setSelection(position);
chartGalleryAdapter.notifyDataSetChanged();
chartGallery.invalidate();
}
public void setCurrentChart(int page, int column) {
if (chartGalleryAdapter.getViews().isEmpty()) {
// chart not initialized yet
return;
}
int pos = 0;
for (View view : chartGalleryAdapter.getViews()) {
int pageColumn[] = (int[]) view.getTag();
if (page == pageColumn[0] && column == pageColumn[1]) {
chartGallery.setSelection(pos, false);
myAdapter.setCurrentChart(page, column);
return;
}
pos++;
}
throw new IndexOutOfBoundsException("page=" + page + " column=" + column);
}
