现在我在我的应用程序中插入滑动菜单!在它之前,我有2项菜单。这两个项目在哪里(是),两个活动。当然,点击相应的项目,我可以进行正确的活动。现在我在strings.xml中有一个数组:
<string-array name="marray">
<item>ACTIVITY1</item>
<item>ACTIVITY2</item>
</string-array>
以及调用项目的布局
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<ListView
android:id="@+id/list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:divider="#000"
android:dividerHeight="1dp"
android:entries="@array/marray" />
</RelativeLayout>
所以我在navdrawer中有listview ..现在,我如何点击第一个项目并转到我的活动?感谢
编辑(如果需要): MenuFragment.java
public class MenuFragment extends SherlockFragment {
ListView list;
MenuClickInterFace mClick;
interface MenuClickInterFace {
void onListitemClick(String item);
}
@Override
public void onAttach(Activity activity) {
// TODO Auto-generated method stub
super.onAttach(activity);
mClick = (MenuClickInterFace) activity;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onActivityCreated(savedInstanceState);
list = (ListView) getView().findViewById(R.id.list);
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
String i=(String) arg0.getItemAtPosition(arg2);
mClick.onListitemClick(i);
}
});
}
答案 0 :(得分:0)
您的活动名称在String i中,对吧?要么你现在采取手动方式:
if (i == "A") {
startActivity(new Intent(this, A.class));
}
else if (i == "B") {
startActivity(new Intent(this, B.class));
}
或者您选择“自动”方式:
try {
Intent openNewIntent = new Intent( this, Class.forName(i) );
startActivity( openNewIntent );
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
取自How to create Intent using a string to launch another activity?