private void refreshSpinners() {
// reload the spinners to make sure all refs are in the right sequence
m_spinnerFromAdapter.refreshFromSpinner(this);
m_spinnerToAdapter.filterToSpinner(m_refFromName, this);
// after we reloaded the spinners we need to reset the selections
Spinner spinnerStatTypeFrom = (Spinner) findViewById(R.id.spinnerStatType);
Spinner spinnerStatTypeTo = (Spinner) findViewById(R.id.spinnerStatSampleEnd);
Log.i(
TAG,
"refreshSpinners: reset spinner selections: from='"
+ m_refFromName
+ "', to='"
+ m_refToName
+ "'");
Log.i(
TAG,
"refreshSpinners Spinner values: SpinnerFrom="
+ m_spinnerFromAdapter.getNames()
+ " SpinnerTo="
+ m_spinnerToAdapter.getNames());
Log.i(
TAG,
"refreshSpinners: request selections: from='"
+ m_spinnerFromAdapter.getPosition(m_refFromName)
+ "', to='"
+ m_spinnerToAdapter.getPosition(m_refToName)
+ "'");
// restore positions
spinnerStatTypeFrom.setSelection(m_spinnerFromAdapter.getPosition(m_refFromName), true);
if (spinnerStatTypeTo.isShown()) {
spinnerStatTypeTo.setSelection(m_spinnerToAdapter.getPosition(m_refToName), true);
} else {
spinnerStatTypeTo.setSelection(
m_spinnerToAdapter.getPosition(Reference.CURRENT_REF_FILENAME), true);
}
Log.i(
TAG,
"refreshSpinners result positions: from='"
+ spinnerStatTypeFrom.getSelectedItemPosition()
+ "', to='"
+ spinnerStatTypeTo.getSelectedItemPosition()
+ "'");
if ((spinnerStatTypeFrom.getSelectedItemPosition() == -1)
|| (spinnerStatTypeTo.getSelectedItemPosition() == -1)) {
Toast.makeText(
StatsActivity.this,
"Selected 'from' or 'to' reference could not be loaded. Please refresh",
Toast.LENGTH_LONG)
.show();
}
}
/**
* Take the change of selection from the spinners into account and refresh the ListView with the
* right data
*/
public void onItemSelected(AdapterView<?> parent, View v, int position, long id) {
// this method is fired even if nothing has changed so we nee to find that out
SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
boolean bChanged = false;
// id is in the order of the spinners, 0 is stat, 1 is stat_type
if (parent == (Spinner) findViewById(R.id.spinnerStatType)) {
// detect if something changed
String newStat = (String) ((ReferencesAdapter) parent.getAdapter()).getItemName(position);
if ((m_refFromName != null) && (!m_refFromName.equals(newStat))) {
Log.i(TAG, "Spinner from changed from " + m_refFromName + " to " + newStat);
m_refFromName = newStat;
bChanged = true;
// we need to update the second spinner
m_spinnerToAdapter.filterToSpinner(newStat, this);
m_spinnerToAdapter.notifyDataSetChanged();
// select the right element
Spinner spinnerStatSampleEnd = (Spinner) findViewById(R.id.spinnerStatSampleEnd);
if (spinnerStatSampleEnd.isShown()) {
spinnerStatSampleEnd.setSelection(m_spinnerToAdapter.getPosition(m_refToName));
} else {
spinnerStatSampleEnd.setSelection(
m_spinnerToAdapter.getPosition(Reference.CURRENT_REF_FILENAME));
}
} else {
return;
}
} else if (parent == (Spinner) findViewById(R.id.spinnerStatSampleEnd)) {
String newStat = (String) ((ReferencesAdapter) parent.getAdapter()).getItemName(position);
if ((m_refFromName != null) && (!m_refToName.equals(newStat))) {
Log.i(TAG, "Spinner to changed from " + m_refToName + " to " + newStat);
m_refToName = newStat;
bChanged = true;
} else {
return;
}
} else if (parent == (Spinner) findViewById(R.id.spinnerStat)) {
int iNewStat = position;
if (m_iStat != iNewStat) {
m_iStat = iNewStat;
bChanged = true;
} else {
return;
}
// inform the user when he tries to use functions requiring root and he doesn't have root
// enabled
boolean rootEnabled = sharedPrefs.getBoolean("root_features", false);
if (!rootEnabled) {
if ((m_iStat == 4) || (m_iStat == 3)) {
Toast.makeText(
this,
"This function requires root access. Check \"Advanced\" preferences",
Toast.LENGTH_LONG)
.show();
}
}
} else {
Log.e(TAG, "ProcessStatsActivity.onItemSelected error. ID could not be resolved");
Toast.makeText(this, "Error: could not resolve what changed", Toast.LENGTH_SHORT).show();
}
Reference myReferenceFrom = ReferenceStore.getReferenceByName(m_refFromName, this);
Reference myReferenceTo = ReferenceStore.getReferenceByName(m_refToName, this);
TextView tvSince = (TextView) findViewById(R.id.TextViewSince);
// long sinceMs = getSince();
long sinceMs = StatsProvider.getInstance(this).getSince(myReferenceFrom, myReferenceTo);
if (sinceMs != -1) {
String sinceText = DateUtils.formatDuration(sinceMs);
boolean bShowBatteryLevels = sharedPrefs.getBoolean("show_batt", true);
if (bShowBatteryLevels) {
sinceText +=
" "
+ StatsProvider.getInstance(this)
.getBatteryLevelFromTo(myReferenceFrom, myReferenceTo);
}
tvSince.setText(sinceText);
Log.i(TAG, "Since " + sinceText);
} else {
tvSince.setText("n/a ");
Log.i(TAG, "Since: n/a ");
}
// @todo fix this: this method is called twice
// m_listViewAdapter.notifyDataSetChanged();
if (bChanged) {
GoogleAnalytics.getInstance(this)
.trackStats(
this,
GoogleAnalytics.ACTIVITY_STATS,
m_iStat,
m_refFromName,
m_refToName,
m_iSorting);
// new LoadStatData().execute(this);
// as the source changed fetch the data
doRefresh(false);
}
}
