调用同一类的onCreate方法 [英] calling the onCreate method from the same class

问题描述

我可以从相同的活动调用特定活动的onCreate方法？就像在点击一个按钮，我将创建一个新的标签，我想运行相同的code载再次当前活动的onCreate方法。

Can I call the onCreate method of a particular activity from the same activity ? Like upon clicking a button ,I will create a new tab and I want to run the same code as contained by the onCreate method of the current activity again.

推荐答案

活动＃的onCreate（）是一个生命周期方法和不应该由你自己的$ C直接调用$ C。如果你想要一块逻辑，要素出来的重用到它自己的方法，并调用同一个无论从的onCreate（）并要重用它的地方。

Activity#onCreate() is a lifecycle method and should never be called directly by your own code. If you want to reuse a piece of logic, factor it out into its own method and call the same from both the onCreate() and the place where you want to reuse it.

在理想情况下，设置code，一个活动要求建立和初始化本身应该是只有一次在其一生中运行。所以，把东西还需要一个被称为按钮，单击那里，指着更大的问题与你的code。

Ideally, the setup code that an Activity requires to build and initialize itself should be run only once in its lifetime. So, placing something that also needs to be called on a button-click there, points at bigger problems with your code.

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