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Android Dimens Read PX&DP problem

Source: Internet
Author: User
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1.dimens.xml file:

<resources>
<dimen name= "Area_margin_top" >100dp</dimen>
</resources>
Call//<linearlayout android:id= "@+id/ll_area" android:layout_width= "Match_parent" in 2.layout.xml android:layout_height= "Match_parent" android:layout_margintop= "@dimen/Area_margin_top"Android:alpha=" 0.3 "android:orientation=" vertical "> 3.activity called int margin_top = getresources (). GE Tdimension (r.dimen.Area_margin_top); OK, no problem, normal operation. Note: Dimen.xml Area_margin_top can set any unit, such as DP,PX, but the result from the 3rd step is px.

Android Dimens Read PX&DP problem

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