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Android 数据绑定如何为SupportMapFragment创建对象_Android_Google Maps_Supportmapfragment - Fatal编程技术网

Android 数据绑定如何为SupportMapFragment创建对象

Android 数据绑定如何为SupportMapFragment创建对象,android,google-maps,supportmapfragment,Android,Google Maps,Supportmapfragment,使用数据绑定时,我无法为SupportMapFragment创建对象 代码 片段已经实例化了吗?在片段管理器中创建片段时,为其分配堆栈ID,然后在创建该实例后检索该实例 将新片段添加到片段管理器后,可以通过id检索它 @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { mBinding = DataBindingUtil.

使用数据绑定时,我无法为SupportMapFragment创建对象

代码


片段已经实例化了吗?在片段管理器中创建片段时,为其分配堆栈ID,然后在创建该实例后检索该实例

将新片段添加到片段管理器后,可以通过id检索它

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mBinding = DataBindingUtil.inflate(inflater, R.layout.mission_fragment_mission_detail_accounts, container, false);
    mapFragment = (SupportMapFragment)getActivity().getSupportFragmentManager().findFragmentById(R.id.accountmap);
    return mBinding.getRoot();
}