static final string[] LIST_MENU = {"★"Club List2", "ClubList3", "ClubList4", "ClubList5", ★ LiteratureList7", "ClubList8", "ClubList9", "ClubList13", "ClubList12", "ClubList"
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// // Inflate the layout for this fragment
View view = inflater.inflate(R.layout.social_layout, null);
ArrayAdapter Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, LIST_MENU);
ListView listview = (ListView) view.findViewById(R.id.listView);
listview.setAdapter(Adapter);
return view;
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> adapterView, View view, int pos, long l) {
adapterView.getItemAtPosition(pos);
if (LIST_MENU == null) {
Intent intent = new Intent(getActivity(), List1.class);
startActivity(intent);
}
}
If you write }; //this part), an error appears under the red underline. Please solve this, too.
}
}
It's coded like this. I'm not sure how to use that if clause over there. ㅠ 저기 When I click on the list of club list 1 and club list 2 above, I want to have a new activity window appear. I'd appreciate it if you could help me
android listview fragment
If you fix the error part, it will be as follows.
static final string[] LIST_MENU = {"★"Club List2", "Club List3", "Club List4", "Club List5", ★ Literature-related Division "," "Club List7", "Club List8", "Club List9", "Club 14", "Club List12", "Club List", "Club List", "List", "Club 12"
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// // Inflate the layout for this fragment
View view = inflater.inflate(R.layout.social_layout, null);
ArrayAdapter Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, LIST_MENU);
ListView listview = (ListView) view.findViewById(R.id.listView);
listview.setAdapter(Adapter);
// Return view; move this part to the end.
// After return, no code is executed. Therefore, the following line is reported as an error.
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> adapterView, View view, int pos, long l) {
adapterView.getItemAtPosition(pos);
if (LIST_MENU == null) {
Intent intent = new Intent(getActivity(), List1.class);
startActivity(intent);
}
}
});. // This sentence is not a function declaration, it is the part that calls the function.
return view; // Therefore, return should come here.
}
This error occurred due to the location of the return statement.
In addition, the index above the currently selected item in the array LIST_MENU is the intpos factor.
There are many ways, and if I can tell you a simple way, try the following.
static final String[] LIST_MENU = { ... }
static final Class<?>[] ACTIVITIES = {ActivityA.class, ActivityB.class, ...} // Write the name of each class of activity corresponding to the element of each LIST_MENU.
public void onItemClick(AdapterView<?> adapterView, View view, int pos, long l) {
Intent intent = new Intent(getActivity(), ACTIVITIES[pos]);
startActivity(intent);
}
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