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Android中Fragment与Activity通信
尽管fragment的实现独立于activity,可被多个activity复用,但每个activity中实际包含的是该fragment的不同实例,彼此之间相互独立,互不影响。 1、 要在Activity中展示Fragment,必须将其添加到Activity内。添加方式主要有两种:一种是通过XML布局文件静态添加,另一种是在 ...
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