public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_list_view_wrap, container, false);
this.listView = (RadListView)rootView.FindViewById(Resource.Id.listView).JavaCast<RadListView>();
wrapLayoutManager = new WrapLayoutManager(Activity);
this.listView.SetLayoutManager(wrapLayoutManager);
MyWrapLayoutAdapter myWrapAdapter = new MyWrapLayoutAdapter(GetData());
this.listView.SetAdapter(myWrapAdapter);
Button orientationBtn = (Button)rootView.FindViewById (Resource.Id.orientationBtn);
orientationBtn.Click += (object sender, EventArgs e) => {
if(wrapLayoutManager.CanScrollHorizontally()) {
wrapLayoutManager = new WrapLayoutManager(Activity, OrientationHelper.Vertical);
} else {
wrapLayoutManager = new WrapLayoutManager(Activity, OrientationHelper.Horizontal);
}
listView.SetLayoutManager(wrapLayoutManager);
};
Button lineSpacingBtn = (Button)rootView.FindViewById (Resource.Id.lineSpacingBtn);
lineSpacingBtn.Click += (object sender, EventArgs e) => {
if(wrapLayoutManager.LineSpacing == 0) {
wrapLayoutManager.LineSpacing = 20;
} else {
wrapLayoutManager.LineSpacing = 0;
}
};
Button minItemSpacingBtn = (Button)rootView.FindViewById (Resource.Id.minItemSpacingBtn);
minItemSpacingBtn.Click += (object sender, EventArgs e) => {
if(wrapLayoutManager.MinimumItemSpacing == 0) {
wrapLayoutManager.MinimumItemSpacing = 20;
} else {
wrapLayoutManager.MinimumItemSpacing = 0;
}
};
Button gravityBtn = (Button)rootView.FindViewById (Resource.Id.gravityBtn);
gravityBtn.Click += (object sender, EventArgs e) => {
gravityCounter++;
if(gravityCounter > 6) {
gravityCounter = 1;
}
switch (gravityCounter) {
case 1: wrapLayoutManager.Gravity = (int)(GravityFlags.End | GravityFlags.Bottom); break;
case 2: wrapLayoutManager.Gravity = (int)(GravityFlags.End | GravityFlags.Top); break;
case 3: wrapLayoutManager.Gravity = (int)(GravityFlags.Start | GravityFlags.Bottom); break;
case 4: wrapLayoutManager.Gravity = (int)(GravityFlags.Start | GravityFlags.Top); break;
case 5: wrapLayoutManager.Gravity = (int)(GravityFlags.CenterHorizontal | GravityFlags.CenterVertical); break;
case 6: wrapLayoutManager.Gravity = (int)(GravityFlags.FillHorizontal | GravityFlags.FillVertical); break;
}
};
return rootView;
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_list_view_wrap, container, false);
this.listView = (RadListView)rootView.FindViewById(Resource.Id.listView).JavaCast <RadListView>();
wrapLayoutManager = new WrapLayoutManager(Activity);
this.listView.SetLayoutManager(wrapLayoutManager);
MyWrapLayoutAdapter myWrapAdapter = new MyWrapLayoutAdapter(GetData());
this.listView.SetAdapter(myWrapAdapter);
Button orientationBtn = (Button)rootView.FindViewById(Resource.Id.orientationBtn);
orientationBtn.Click += (object sender, EventArgs e) => {
if (wrapLayoutManager.CanScrollHorizontally())
{
wrapLayoutManager = new WrapLayoutManager(Activity, OrientationHelper.Vertical);
}
else
{
wrapLayoutManager = new WrapLayoutManager(Activity, OrientationHelper.Horizontal);
}
listView.SetLayoutManager(wrapLayoutManager);
};
Button lineSpacingBtn = (Button)rootView.FindViewById(Resource.Id.lineSpacingBtn);
lineSpacingBtn.Click += (object sender, EventArgs e) => {
if (wrapLayoutManager.LineSpacing == 0)
{
wrapLayoutManager.LineSpacing = 20;
}
else
{
wrapLayoutManager.LineSpacing = 0;
}
};
Button minItemSpacingBtn = (Button)rootView.FindViewById(Resource.Id.minItemSpacingBtn);
minItemSpacingBtn.Click += (object sender, EventArgs e) => {
if (wrapLayoutManager.MinimumItemSpacing == 0)
{
wrapLayoutManager.MinimumItemSpacing = 20;
}
else
{
wrapLayoutManager.MinimumItemSpacing = 0;
}
};
Button gravityBtn = (Button)rootView.FindViewById(Resource.Id.gravityBtn);
gravityBtn.Click += (object sender, EventArgs e) => {
gravityCounter++;
if (gravityCounter > 6)
{
gravityCounter = 1;
}
switch (gravityCounter)
{
case 1: wrapLayoutManager.Gravity = (int)(GravityFlags.End | GravityFlags.Bottom); break;
case 2: wrapLayoutManager.Gravity = (int)(GravityFlags.End | GravityFlags.Top); break;
case 3: wrapLayoutManager.Gravity = (int)(GravityFlags.Start | GravityFlags.Bottom); break;
case 4: wrapLayoutManager.Gravity = (int)(GravityFlags.Start | GravityFlags.Top); break;
case 5: wrapLayoutManager.Gravity = (int)(GravityFlags.CenterHorizontal | GravityFlags.CenterVertical); break;
case 6: wrapLayoutManager.Gravity = (int)(GravityFlags.FillHorizontal | GravityFlags.FillVertical); break;
}
};
return(rootView);
}
