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Android 使用单击事件重定向到空白页_Android_Gridview - Fatal编程技术网

Android 使用单击事件重定向到空白页

Android 使用单击事件重定向到空白页,android,gridview,Android,Gridview,我正试图将当前页面重定向到带有onItemClick事件的空页面,但发生了错误 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.activity_universiteler, container, false); GridView listView

我正试图将当前页面重定向到带有
onItemClick
事件的空页面,但发生了错误

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.activity_universiteler, container, false);
    GridView listView = (GridView) rootView.findViewById(R.id.gridView);
    ((GridView) listView).setAdapter(new ImageAdapter(this));
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Uri link = Uri.parse(Site[position]);
            Intent tara = new Intent(Intent.ACTION_DEFAULT, link);
            startActivity(tara);
        }
    });
    return rootView;
}
创建视图时的公共视图(布局、充气机、视图组容器、捆绑包保存状态){ 视图根视图=充气机。充气(R.layout.activity\u universitler,container,false); GridView listView=(GridView)rootView.findViewById(R.id.GridView); setAdapter(新的ImageAdapter(this)); setOnItemClickListener(新的AdapterView.OnItemClickListener(){ @凌驾 public void onItemClick(AdapterView父对象、视图、整型位置、长id){ urilink=Uri.parse(Site[position]); Intent tara=新的Intent(Intent.ACTION\u默认,链接); 星触觉; } }); 返回rootView; }
Sir摘要由于没有指向我想要的页面,因此null会指向没有任何错误的页面

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
                View rootView = inflater.inflate(R.layout.activity_universiteler, container, false);
                GridView listView = (GridView) rootView.findViewById(R.id.gridView);
            ((GridView) listView).setAdapter(new ImageAdapter(this));
            listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                    Uri link = Uri.parse(Site[position]);
                    Intent tara = new Intent(Intent.ACTION_DEFAULT, link);
                    startActivity(tara);
                }
            });
            return rootView;
        }
创建视图时的公共视图(布局、充气机、视图组容器、捆绑包保存状态){ 视图根视图=充气机。充气(R.layout.activity\u universitler,container,false); GridView listView=(GridView)rootView.findViewById(R.id.GridView); setAdapter(新的ImageAdapter(this)); setOnItemClickListener(新的AdapterView.OnItemClickListener(){ @凌驾 public void onItemClick(AdapterView父对象、视图、整型位置、长id){ urilink=Uri.parse(Site[position]); Intent tara=新的Intent(Intent.ACTION\u默认,链接); 星触觉; } }); 返回rootView; }
你放在那里的东西我都不懂。你能提出一个清楚的问题吗?