@Override
protected void showDialog(Bundle state) {
mEntries = getEntries();
mEntryValues = getEntryValues();
mValues = getValues();
if (mEntries == null || mEntryValues == null) {
throw new IllegalStateException(
"ActionMultiSelectListPreference requires an entries array and "
+ "an entryValues array.");
}
boolean[] checkedItems = getSelectedItems();
String[] str = new String[mEntries.length];
int length = mEntries.length;
for (int i = 0; i < length; i++) {
str[i] = mEntries[i].toString();
}
mActionSheet = new ActionSheet(mContext);
mActionSheet.setMultiChoiceItems(
str,
checkedItems,
new MultiChoiceListener() {
@Override
public void onDismiss(ActionSheet actionSheet) {
mActionSheet = null;
}
@Override
public void onItemToggle(int which) {}
@Override
public void onConfirm(boolean[] itemStatus) {
for (int i = 0; i < itemStatus.length; i++) {
if (itemStatus[i]) {
mPreferenceChanged |= mNewValues.add(mEntryValues[i].toString());
} else {
mPreferenceChanged |= mNewValues.remove(mEntryValues[i].toString());
}
}
onDialogClosed(true);
}
},
new ActionButton(
mContext.getString(android.R.string.ok),
mContext.getResources().getColor(R.color.hw_actionsheet_text_color),
new OnClickListener() {
@Override
public void onClick(View v) {}
}));
mNewValues.clear();
mNewValues.addAll(mValues);
mActionSheet.showWithDialog();
}
public void onActivityDestroy() {
if (mActionSheet == null) {
return;
}
mActionSheet.dismiss();
super.onActivityDestroy();
}
