遇到多个构造器参数考虑用构建器(Builder)(五)
alls to set methods
*/
public Builder setOnKeyListener(OnKeyListener onKeyListener) {
P.mOnKeyListener = onKeyListener;
return this;
}
/**
* Set a list of items to be displayed in the dialog as the content, you will be notified of the
* selected item via the supplied listener. This should be an array type i.e. R.array.foo
*
* @return This Builder object to allow for chaining of calls to set methods
*/
public Builder setItems(int itemsId, final OnClickListener listener) {
P.mItems = P.mContext.getResources().getTextArray(itemsId);
P.mOnClickListener = listener;
return this;
}
/**
* Set a list of items to be displayed in the dialog as the content, you will be notified of the
* selected item via the supplied listener.
*
* @return This Builder object to allow for chaining of calls to set methods
*/
public Builder setItems(CharSequence[] items, final OnClickListener listener) {
P.mItems = items;
P.mOnClickListener = listener;
return this;
}
/**
* Set a list of items, which are supplied by the given {@link ListAdapter}, to be
* displayed in the dialog as the content, you will be notified of the
* selected item via the supplied listener.
*
* @param adapter The {@link ListAdapter} to supply the list of items
* @param listener The listener that will be called when an item is clicked.
*
* @return This Builder object to allow for chaining of calls to set methods
*/
public Builder setAdapter(final ListAdapter adapter, final OnClickListener listener) {
P.mAdapter = adapter;
P.mOnClickListener = listener;
return this;
}
/**
* Set a list of items, which are supplied by the given {@link Cursor}, to be
* displayed in the dialog as the content, you will be notified of the
* selected item via the supplied listener.
*
* @param cursor The {@link Cursor} to supply the list of items
* @param listener The listener that will be called when an item is clicked.
* @param labelColumn The column name on the cursor containing the string to display
* in the label.
*
* @return This Builder object to allow for chaining of calls to set methods
*/
public Builder setCursor(final Cursor cursor, final OnClickListener listener,
String labelColumn) {
P.mCursor = cursor;
P.mLabelColumn = labelColumn;
P.mOnClickListener = listener;
return this;
}
/**
* Set a list of items to be displayed in the dialog as the content,
* you will be notified of the selected item via the supplied listener.
* This should be an array type, e.g. R.array.foo. The list will have
* a check mark displayed to the right of the text for each checked
* item. Clicking on an item in the list will not dismiss the dialog.
* Clicking on a button will dismiss the dialog.
*
* @param itemsId the resource id of an array i.e. R.array.foo
* @param checkedItems specifies which items are checked. It should be null in which case no
* items are checked. If no