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12 lines
663 B
Markdown
12 lines
663 B
Markdown
#cs240 #android
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![[Viewgroups image.png]]
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- A viewgroup can be something like LinearLayout, or FrameLayout
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- Otherwise known as Layouts and Layout Managers
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- `layout_*` is an attribute in a view that communicates to the parent viewgroup how it wants to be layed out.
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- `layout_width`
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- `layout_height`
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- can be in px, in, mm, dp, match_parent, or wrap_content
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- `layout_weight` can give each item a proportion of how big it'll be, in a LinearLayout. GridLayout is similar but in 2 dimensions.
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- RelativeLayout is my preferred layout. You describe it's position relative to another.
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- FrameLayout is for any dynamically added object (fragments or widgets)
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