Android开发中MATCH_PARENT和FILL_PARENT的区别与联系

很多伙计在android开发中对于很多工程中的MATCH_PARENT出现在layout中感到不明白过去只有FILL_PARENT和WRAP_CONTENT那么MATCH_PARENT到底是什么类型呢?其实从Android 2.2开始FILL_PARENT改名为MATCH_PARENT 从API Level为8开始我们可以直接用MATCH_PARENT来代替FILL_PARENT最后再次提醒大家他们的定义本质是一样均为-1只是换了个别名可能为了更准确些比如最终在SDK中的定义为:fill_parent -1 The view should be as big as its parent (minus padding). This constant is deprecated starting from API Level 8 and is replaced by match_parent. match_parent -1 The view should be as big as its parent (minus padding). Introduced in API Level 8. wrap_content -2 The view should be only big enough to enclose its content (plus padding).PS:看来我的记性还是不错的2013年看过这个解释就记下了。