本文整理汇总了Java中android.widget.ExpandableListView.expandGroup方法的典型用法代码示例。如果您正苦于以下问题：Java ExpandableListView.expandGroup方法的具体用法？Java ExpandableListView.expandGroup怎么用？Java ExpandableListView.expandGroup使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.widget.ExpandableListView的用法示例。
在下文中一共展示了ExpandableListView.expandGroup方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onCreate
import android.widget.ExpandableListView; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = (ExpandableListView) findViewById(R.id.expandableListView);
listView.setGroupIndicator(null);
/**
* 初始化数据
*/
initData();
adapter = new ExAdapter(this, lines);
listView.setAdapter(adapter);
//遍历所有group,将所有项设置成默认展开
int groupCount = listView.getCount();
for (int i = 0; i < groupCount; i++) {
listView.expandGroup(i);
}
}
示例2: restoreExpandedState
import android.widget.ExpandableListView; //导入方法依赖的package包/类
private void restoreExpandedState(ArrayList<Long> expandedIds) {
this.expandedIds = expandedIds;
if (expandedIds != null) {
ExpandableListView list = mList;
ExpandableListAdapter adapter = mAdapter;
if (adapter != null) {
for (int i=0; i<adapter.getGroupCount(); i++) {
long id = adapter.getGroupId(i);
if (expandedIds.contains(id)) list.expandGroup(i);
}
}
}
}
示例3: setList
import android.widget.ExpandableListView; //导入方法依赖的package包/类
public void setList(ExpandableListView listView, ArrayList<AlbumInfo> list) {
if (list != null && listView != null) {
this.mList.clear();
this.mList.addAll(list);
notifyDataSetChanged();
for (int i = 0; i < getGroupCount(); i++) {
listView.expandGroup(i);
}
listView.setGroupIndicator(null);
}
}
示例4: setList
import android.widget.ExpandableListView; //导入方法依赖的package包/类
public void setList(ExpandableListView listView, List<LTStarRankModelDetailPB> list) {
if (list != null && listView != null) {
this.mList.clear();
this.mList.addAll(list);
notifyDataSetChanged();
for (int i = 0; i < getGroupCount(); i++) {
listView.expandGroup(i);
}
listView.setGroupIndicator(null);
}
}