在Android上，你怎么切换活动编程？ [英] On Android, how do you switch activities programatically?

问题描述

好像每一个例子，我能找到的活动之间切换时，需要创建一个Intent，并通过与按钮关联的OnClickListener传入的视图中的上下文。

但如果你只是决定你需要切换的活动是什么？在我的情况下，preference值导致一个活动开关。

你如何创建一个意图，可能会导致一个活动开关没有关联的OnClickListener？

解决方案

 意图myIntent =新的意图（这一点，AvitivityName.class）;
startActivity（myIntent）;
 

应该为你做，你可以调用从您的其他活动的任何地方。

It seems like every example I can find of switching between activities involves creating an Intent and passing in the context of a View via an OnClickListener associated with a button.

But what if you just decide you need to switch activities? In my case, a preference value is causing an Activity switch.

How do you create an Intent that can cause an Activity switch without an associated OnClickListener?

解决方案

Intent myIntent = new Intent(this, AvitivityName.class);
startActivity(myIntent);

Should do it for you and you can call that from anywhere in your other activity.

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