Android 使用单击事件重定向到空白页
我正试图将当前页面重定向到带有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
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?