相关疑难解决方法(0)

当我在标签之间切换并将片段附加到下面的标签视图时,我面临着重叠片段的问题是我的代码请帮忙

public class FragmentManage extends Fragment implements ActionBar.TabListener {

    private Fragment mFragment;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
            Bundle savedInstanceState) {

        View v = inflater.inflate(R.layout.fragment_manage, container, false);

        OnClickListener clickListener = new OnClickListener() { 
            public void onClick(View v) {
                FragmentTransaction ft = getFragmentManager().beginTransaction();
                switch(v.getId()) {
                    case R.id.imageBtnCategory:
                        if (mFragment == null){
                            mFragment = new FragmentCategory();
                        }
                        ft.replace(android.R.id.content, mFragment);
                        break;
                    case R.id.imageBtnManageKey:
                        if (mFragment == null){
                            mFragment = new FragmentKeys();
                        }
                        ft.replace(android.R.id.content, mFragment);
                        break;
                    case R.id.imageBtnChangePswd:
                        if (mFragment == null){
                            mFragment …