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I am adding a series of custom views to a LinearLayout. I have overridden the onMeasure method of these custom views, to return the dimensions based on certain parameters. Based on user input, I would like to change these parameters, to change the size of the views. How can I force the LinearLayout to "re-layout" it's children, to reflect the new dimensions?
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Android provides a widget that implements the swipe-to-refresh design pattern, which allows the user to trigger an update with a vertical swipe. This is implemented by the SwipeRefreshLayout widget, which detects the vertical swipe, displays a distinctive progress bar, and triggers callback methods in your app.
Use FrameLayout, RelativeLayout or a custom layout instead. Those layouts will adapt to different screen sizes, whereas AbsoluteLayout will not. Definitely right. I recommend RelativeLayout since it keeps the view hierachy flat.
Oh... linearLayout.requestLayout().
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