@SuppressWarnings("deprecation")
private void inflateTitleBar(ViewGroup view) {
ViewStub stub = (ViewStub) view.findViewById(R.id.com_facebook_picker_title_bar_stub);
if (stub != null) {
View titleBar = stub.inflate();
final RelativeLayout.LayoutParams layoutParams =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
layoutParams.addRule(RelativeLayout.BELOW, R.id.com_facebook_picker_title_bar);
listView.setLayoutParams(layoutParams);
if (titleBarBackground != null) {
titleBar.setBackgroundDrawable(titleBarBackground);
}
doneButton = (Button) view.findViewById(R.id.com_facebook_picker_done_button);
if (doneButton != null) {
doneButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
logAppEvents(true);
appEventsLogged = true;
if (onDoneButtonClickedListener != null) {
onDoneButtonClickedListener.onDoneButtonClicked(PickerFragment.this);
}
}
});
if (getDoneButtonText() != null) {
doneButton.setText(getDoneButtonText());
}
if (doneButtonBackground != null) {
doneButton.setBackgroundDrawable(doneButtonBackground);
}
}
titleTextView = (TextView) view.findViewById(R.id.com_facebook_picker_title);
if (titleTextView != null) {
if (getTitleText() != null) {
titleTextView.setText(getTitleText());
}
}
}
}
/** 设置ListView的高度（动态的） TODO delete */
private void setListViewHeightBasedOnChildren(ListView listView) {
ListAdapter listAdapter = listView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
if (listAdapter.getCount() > showItemCount) {
for (int i = 0; i < showItemCount; i++) {
View listItem = listAdapter.getView(i, null, listView);
listItem.measure(0, 0);
totalHeight += listItem.getMeasuredHeight();
}
} else {
for (int i = 0; i < listAdapter.getCount(); i++) {
View listItem = listAdapter.getView(i, null, listView);
listItem.measure(0, 0);
totalHeight += listItem.getMeasuredHeight();
}
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
int count = 7;
if (listAdapter.getCount() < 8) {
count = listAdapter.getCount();
}
if (totalHeight > 600) {
totalHeight = 600;
}
params.height = totalHeight + (listView.getDividerHeight() * (count - 1));
// ((ViewGroup.MarginLayoutParams) params).setMargins(10, 10, 10, 10); // 可删除
listView.setLayoutParams(params);
}
