当它被销毁时，活动会保存它的意图吗？

Question

想象一下，一种活动是以意向开始的，然后是用户打开另一个活动，然后是另一个活动，等等。一时之间，由于缺乏内存，第一项活动将被破坏。用户导航到第一个活动后，第一个活动是否可以访问其初始意图？有没有严格的决定行为？

Answer 1

从Android source采取了一些意见摘录：

/**  
    * Information you can retrieve about a particular task that is currently 
    * "running" in the system. Note that a running task does not mean the 
    * given task actually has a process it is actively running in; it simply 
    * means that the user has gone to it and never closed it, but currently 
    * the system may have killed its process and is only holding on to its 
    * last state in order to restart it when the user returns. 
    */ 
    public static class RunningTaskInfo ... 

注意最后一条语句：......只有坚持自己的最后的状态，以便当用户返回

  /** 
     * The original Intent used to launch the task. You can use this 
     * Intent to re-launch the task (if it is no longer running) or bring 
     * the current task to the front. 
     */ 
     public Intent baseIntent; 

重新启动它

从中可以明显看出，Android会坚持原来的Intent来重新启动Activity，就好像它从未被销毁一样。