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linglongxin24
2016-11-18 19:13:03 +08:00
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@@ -10,6 +10,7 @@ Activity的默认模式，所有的Activity元素遵循先进后出的进栈出
>启动顺序：A->B->C >启动顺序：A->B->C
>回退顺序：C->B->A. >回退顺序：C->B->A.
![Standard](https://github.com/linglongxin24/ActivityLaunchMode/blob/master/screenshorts/standard.png?raw=true) ![Standard](https://github.com/linglongxin24/ActivityLaunchMode/blob/master/screenshorts/standard.png?raw=true)
#2.SingleTop:栈顶复用模式 #2.SingleTop:栈顶复用模式
栈顶复用模式，如果想要打开的activity在任务栈的栈顶已经存在，就不会创重新建新的实例，而是调用该Activity的 onNewIntent() 方法。避免栈顶的activity被重复的创建。 栈顶复用模式，如果想要打开的activity在任务栈的栈顶已经存在，就不会创重新建新的实例，而是调用该Activity的 onNewIntent() 方法。避免栈顶的activity被重复的创建。