更改屏幕方向问题：onCreate

发布于 2024-10-06 05:46:53 字数 605 浏览 8 评论 0原文

我在更改屏幕方向时遇到问题。我有一个由服务调用的具有 2 个意图的活动。

当我旋转屏幕进入横向模式时，它会调用 onCreate。问题是我有一个按钮和通过处理程序更新的 TextField），它们似乎不再做出反应。

就像这样，当我尝试在 onCreate 中添加按钮时，但一旦视图更改为横向模式，它就不会响应：

public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.call);

  Button endCall = (Button) findViewById(R.id.stopCall);
  endCall.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    /// ...
   }
  });

  handleIntent(getIntent());
 }

人们如何对待这种重新定向？有没有办法让它不回忆 onCreate 请或者请处理这种情况的最常见方法是什么？

原文

I have an issue when changing my screen orientation. I have an activity with 2 intents that gets called by a service.

When I rotate the screen, going into landscape mode, it recalls onCreate. The issue is I have a button, and TextField which gets updated through a handler), and they don't seem to react anymore.

Like this is the code when I try also to add the button in the onCreate but it doesn't respond once the view is changed to landscape mode:

public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.call);

  Button endCall = (Button) findViewById(R.id.stopCall);
  endCall.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    /// ...
   }
  });

  handleIntent(getIntent());
 }

How do people treat this reorientation please? Is there a way to have it not recall onCreate please or what is the most common way to treat this case please?

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