[Android] Different between Padding and Margin in Layout

最新推荐文章于 2025-09-04 16:51:32 发布

原创最新推荐文章于 2025-09-04 16:51:32 发布 · 606 阅读

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本文详细解释了Android开发中视图的Padding和Margin属性的作用。Padding用于在视图内部偏移内容，而Margin则用于在视图组内布局子视图周围的空白区域。文章还提到了视图测量其尺寸时会考虑Padding，但不支持Margin，这部分由视图组提供支持。

The original descriptions in Android * Padding The padding is expressed in pixels for the left, top, right and bottom parts of the view. Padding can be used to offset the content of the view by a specific amount of pixels. * Margin Specifies extra space on the bottom side of this view. This space is outside this view's bounds. In brief speaking, * A Padding is used inside of the View to shift contents in it. * A Margin is used outside of the View for a ViewGroup to layout the empty space at the side of child PS. 1. To measure its dimensions, a view takes into account its padding. 2. Even though a view can define a padding, it does not provide any support for margins. However, view groups provide such a support.