@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
LogUtils.d(TAG, "onActivityResult request=" + requestCode + " result=" + resultCode);
TodoInfo info = null;
switch (resultCode) {
case Utils.OPERATOR_INSERT:
info = (TodoInfo) data.getSerializableExtra(Utils.KEY_PASSED_DATA);
mTodosListAdapter.addItem(info);
final int addPos = mTodosListAdapter.getItemPosition(info);
mTodosListView.setSelection(addPos);
break;
case Utils.OPERATOR_UPDATE:
info = (TodoInfo) data.getSerializableExtra(Utils.KEY_PASSED_DATA);
if (null == info) {
LogUtils.e(TAG, "result: OPERATOR_UPDATE, but data didn't contain the info");
return;
}
mTodosListAdapter.updateItemData(info);
final int updatePos = mTodosListAdapter.getItemPosition(info);
mTodosListView.setSelection(updatePos);
break;
case Utils.OPERATOR_DELETE:
info = (TodoInfo) data.getSerializableExtra(Utils.KEY_PASSED_DATA);
if (null == info) {
LogUtils.e(TAG, "result: OPERATOR_DELETE, but data didn't contain the info");
return;
}
mTodosListAdapter.removeItem(info);
break;
default:
break;
}
}
@Override
protected void onPrepareDialog(int id, Dialog dialog) {
super.onPrepareDialog(id, dialog);
switch (id) {
case DIALOG_DELETE_ITEMS:
String msg = "";
if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_TODOS) {
if (mTodosListAdapter.getSeletedTodosNumber() > 1) {
msg = getString(R.string.delete_selected_items);
} else {
msg = getString(R.string.delete_item);
}
((AlertDialog) dialog).setMessage(msg);
} else if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_DONES) {
if (mTodosListAdapter.getSeletedDonesNumber() > 1) {
msg = getString(R.string.delete_selected_items);
} else {
msg = getString(R.string.delete_item);
}
((AlertDialog) dialog).setMessage(msg);
}
break;
default:
break;
}
}
private void onChangeItemStateClick() {
String currentStatus = null;
String targetStatus = null;
if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_TODOS) {
currentStatus = TodoInfo.STATUS_TODO;
targetStatus = TodoInfo.STATUS_DONE;
} else if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_DONES) {
currentStatus = TodoInfo.STATUS_DONE;
targetStatus = TodoInfo.STATUS_TODO;
}
mTodosListAdapter.updateSelectedStatus(currentStatus, targetStatus);
updateToEditNull();
}
private int getSelectedCount() {
int num = -1;
if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_TODOS) {
num = mTodosListAdapter.getSeletedTodosNumber();
} else if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_DONES) {
num = mTodosListAdapter.getSeletedDonesNumber();
} else {
LogUtils.w(
TAG,
"mTodosListAdapter.getEditType():+mTodosListAdapter.getEditType()"
+ ",may be has error.");
}
return num;
}
void updateBottomBarWidgetState() {
LogUtils.d(TAG, "updateBottomBarWidgetState(), editing=" + mTodosListAdapter.isEditing());
if (mTodosListAdapter.isEditing()) {
int selectedNumber = 0;
int dataSourceNumber = 0;
if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_TODOS) {
selectedNumber = mTodosListAdapter.getSeletedTodosNumber();
dataSourceNumber = mTodosListAdapter.getTodosDataSource().size();
} else if (mTodosListAdapter.getEditType() == TodosListAdapter.EDIT_DONES) {
selectedNumber = mTodosListAdapter.getSeletedDonesNumber();
dataSourceNumber = mTodosListAdapter.getDonesDataSource().size();
}
LogUtils.d(
TAG, "selectedNumber=" + selectedNumber + ", dataSourceNumber=" + dataSourceNumber);
if (dataSourceNumber == 0) {
updateToEditNull();
} else {
/// M: add to avoid this case: no item has been selected but the button
// can be pressed {@
if (selectedNumber > 0) {
mBtnDelete.setEnabled(true);
mBtnChangeState.setEnabled(true);
} else {
mBtnDelete.setEnabled(false);
mBtnChangeState.setEnabled(false);
}
/// @}
mTodosActionCallBack.updateActionMode();
}
}
}
private void updateToEditNull() {
if (mActionMode != null) {
mActionMode.finish();
}
invalidateOptionsMenu();
mTodosListAdapter.setEditingType(TodosListAdapter.EDIT_NULL);
}
@Override
public void onBackPressed() {
if (mTodosListAdapter.isEditing()) {
updateToEditNull();
return;
}
super.onBackPressed();
}
