I want to set the child view's height/width of PercentFrameLayout programmatically. How to set the percentage height/width of child views of PercentFrameLayout at runtime..
I assume that you have View with Id view_child inside of your PercentLayout.
so use this code snippet
View view = findViewById(R.id.view_child); PercentRelativeLayout.LayoutParams params =(PercentRelativeLayout.LayoutParams) view.getLayoutParams(); // This will currently return null, if view not exist in your xml. PercentLayoutHelper.PercentLayoutInfo info = params.getPercentLayoutInfo(); info.heightPercent = 0.60; view.requestLayout();
hope this help..