dimens.xml中添加测试字段test2

<?xml version="1.0" encoding="utf-8"?>

<resources>
    <dimen name="test1">10dp</dimen>
    <item name="test2" type="integer" format="integer">20</item>
</resources>

// java中获取
int val1 = getResources().getDimensionPixelSize(R.dimen.test1);
int val2 = getResources().getInteger(R.integer.test2);
// layout中获取
"@dimen/test1"
"@integer/test2"