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需要从另一个类Xamarin添加Android父视图中的视图组件。以下方式尝试过,但无法在没有上下文的情况下创建视图组件。如何添加一个视图到android中另一个类的轻量级?
/// <summary>
/// Second activity is intended to have a layout which will populated by another class
/// </summary>
public class SecondActivity : Activity
{
private LinearLayout homeScreenLinearLayout;
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
// Create your application here
homeScreenLinearLayout = new LinearLayout(this);
homeScreenLinearLayout.Orientation = Orientation.Vertical;
AddCompeonent ObjAddComponent = new AddCompeonent();
//The method returns the populated view
View populatedParentView = ObjAddComponent.AddedView (homeScreenLinearLayout);
//Show the view generated by add component class
SetContentView(homeScreenLinearLayout);
}
}
}
public class AddCompeonent
{
private TextView homeScreenTextView;
public View AddedView(View parentView){
LinearLayout homeLayout =(LinearLayout) parentView;
//Create textview here
homeScreenTextView = new TextView (this);
homeScreenTextView.Text = "here you will load home screen";
//Add it to the layout
homeLayout.AddView (homeScreenTextView);
return homeLayout;
}
}
[http://stackoverflow.com/questions/22946999/如何-可以-I-附加一个视图到一个交流vity-from-another-class-in-android/22947204?noredirect = 1#22947204]“+ 1”谢谢@ABFORCE! – ashik
@ashik如果您发现我的答案有帮助,请将其视为已接受的答案! –