本文整理了Java中android.widget.ExpandableListView.getFlatListPosition()方法的一些代码示例，展示了ExpandableListView.getFlatListPosition()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ExpandableListView.getFlatListPosition()方法的具体详情如下：
包路径：android.widget.ExpandableListView
类名称：ExpandableListView
方法名：getFlatListPosition

ExpandableListView.getFlatListPosition介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

@Override
public boolean onChildClick(ExpandableListView parent, View v,
    int groupPosition, int childPosition, long id) {
  ...

  int index = parent.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
  parent.setItemChecked(index, true);

  return true;
}

代码示例来源：origin: stackoverflow.com

@Override
public boolean onChildClick(ExpandableListView parent, View v,
    int groupPosition, int childPosition, long id) {
  ...

  int index = parent.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
  parent.setItemChecked(index, true);

  return true;
}

代码示例来源：origin: stackoverflow.com

expListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
   @Override
   public boolean onChildClick(ExpandableListView expandableListView, View view, int groupPosition, int childPosition, long l) {
     int index = expandableListView.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
     if(isActionModeEnabled){
       expListView.setItemChecked(index,true);
     }
     return true;
   }
 });

代码示例来源：origin: lucid-lynxz/BlogSamples

@Override
                    public boolean onChildClick(ExpandableListView parent, View v, int groupPosition,
                                  int childPosition, long id) {

                      long packedPositionForChild = mEl.getPackedPositionForChild(groupPosition, childPosition);
//                                            int packedPositionChild = mEl.getPackedPositionChild(packedPositionForChild);
                      int flatListPosition = mEl.getFlatListPosition(packedPositionForChild);
                      Log.d(TAG, "Child- " + flatListPosition + " - " + packedPositionForChild);

                      Toast.makeText(BasicExpandableListView.this, "group=" + groupPosition + "-child=" + childPosition, Toast.LENGTH_SHORT).show();
                      return false;
                    }
                  }

代码示例来源：origin: stackoverflow.com

@Override
public boolean onChildClick(ExpandableListView parent, View v,
    int groupPosition, int childPosition, long id) {
  ...

  int index = parent.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
  parent.setItemChecked(index, true);

  return true;
}

代码示例来源：origin: stackoverflow.com

public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
  int index = parent.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
  parent.setItemChecked(index, true);

代码示例来源：origin: stackoverflow.com

public View getGroupView(ExpandableListView listView, int groupPosition) {
 long packedPosition = ExpandableListView.getPackedPositionForGroup(groupPosition);
 int flatPosition = listView.getFlatListPosition(groupPosition);
 int first = listView.getFirstVisbileView();
 return listView.getChildAt(flatPosition - first);
}

代码示例来源：origin: stackoverflow.com

final int position = listView.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
listView.setItemChecked(position, checkedState[groupPosition][childPosition]);

代码示例来源：origin: gigabytedevelopers/FireFiles

@Override
  public boolean onChildClick(ExpandableListView parent, View v, int groupPosition,
                int childPosition, long id) {
    final BaseActivity activity = BaseActivity.get(RootsFragment.this);
    final Item item = (Item) mAdapter.getChild(groupPosition, childPosition);
    if (item instanceof RootItem) {
        int index = parent.getFlatListPosition(ExpandableListView.getPackedPositionForChild(groupPosition, childPosition));
      parent.setItemChecked(index, true);
      activity.onRootPicked(((RootItem) item).root, true);
      Bundle params = new Bundle();
      params.putString("type", ((RootItem) item).root.title);
      AnalyticsManager.logEvent("navigate", ((RootItem) item).root, params);
    } else if (item instanceof AppItem) {
      activity.onAppPicked(((AppItem) item).info);
    } else {
      throw new IllegalStateException("Unknown root: " + item);
    }
    return false;
  }
};

代码示例来源：origin: lucid-lynxz/BlogSamples

@Override
                    public boolean onGroupClick(ExpandableListView parent, View v, int groupPosition, long id) {
                      if (expandGroupIndex == -1) {
                        mEl.expandGroup(groupPosition);
                        //设置被选中的group置于顶端
                        //mEl.setSelectedGroup(groupPosition);
                        expandGroupIndex = groupPosition;
                      } else if (expandGroupIndex == groupPosition) {
                        mEl.collapseGroup(expandGroupIndex);
                        expandGroupIndex = -1;
                      } else {
                        mEl.collapseGroup(expandGroupIndex);
                        //展开被选的group
                        mEl.expandGroup(groupPosition);
                        mEl.setSelectedGroup(groupPosition);
                        expandGroupIndex = groupPosition;
                      }
                      mAdapter.setExpandGroupIndex(expandGroupIndex);

                      long packedPositionForGroup = mEl.getPackedPositionForGroup(groupPosition);
//                                            int packedPositionGroup = mEl.getPackedPositionGroup(packedPositionForGroup);
                      int flatListPosition = mEl.getFlatListPosition(packedPositionForGroup);
                      Log.d(TAG, "Group- " + flatListPosition + " - " + packedPositionForGroup);
                      return true;
                    }
                  }

代码示例来源：origin: gigabytedevelopers/FireFiles

public void onCurrentRootChanged() {
  if (mAdapter == null || mList == null) return;
  final RootInfo root = ((BaseActivity) getActivity()).getCurrentRoot();
  for (int i = 0; i < mAdapter.getGroupCount(); i++) {
    for (int j = 0; j < mAdapter.getChildrenCount(i); j++) {
      final Object item = mAdapter.getChild(i,j);
      if (item instanceof RootItem) {
        final RootInfo testRoot = ((RootItem) item).root;
        if (Objects.equal(testRoot, root)) {
          try {
            long id = ExpandableListView.getPackedPositionForChild(i, j);
            int index = mList.getFlatListPosition(id);
            //mList.setSelection(index);
            mList.setItemChecked(index, true);
          } catch (Exception e){
            CrashReportingManager.logException(e);
          }
          return;
        }
      }
    }
  }
}

代码示例来源：origin: stackoverflow.com

flatPosition = _expandableListView.getFlatListPosition(position);
final int flatPosition;
flatPosition = _expandableListView.getFlatListPosition(getCheckedPosition());
_expandableListView.setItemChecked(flatPosition , false);