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效果图实现1switch_white_circle_selector.xml<?xml version="1.0" encoding="utf-8"?><item android:drawable="@drawable/switch_white_circle_selected" android:state_checked="true"/><item android:drawable="@drawable/switch_white_circle_normal" a

1代码getSupportFragmentManager().beginTransaction().add(R.id.new_fragment,comprehensiveFragment).add(R.id.new_fragment,priceFragment).add(R.id.new_fragment,inficationFragment)//显示需要的Fragment.show(comprehensiveFragment)//隐藏不显示的Fragment.hide(priceFragm