Android - Programmatically Specify Height And Width Of New Scrollview

I'm new to Android and I'm working through a tutorial on programmatically creating a layout instead of doing it through the xml, I'm sorta stuck can someone advise please. So I ha

Solution 1:

Try setting it up like this:

home_scroll.setLayoutParams(new ViewGroup.LayoutParams(480, 800));
home_scroll.addView(home_linear, newLayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));

The linearlayout should now fill the scrollview.

Solution 2:

Did you try doing something like

home_scroll.setLayoutParams(..,..);

you can find these here

setLayoutParams(ViewGroup.LayoutParams params) 
Set the layout parameters associated withthis view.

Solution 3:

Simple way you can give dinamic width and height:-

LayoutParamslayout=newLayoutParams(LayoutParams.WRAP_CONTENT,
                    LayoutParams.WRAP_CONTENT);
            layout.setMargins(screenWidth / 5, screenHeight - cardHeight - 30, 0, 0);
            tvConftxt.setLayoutParams(layout);