Android的：如何两种观点添加到一个活动 [英] Android: How to add two views to one activity

问题描述

我有一个程序，我想补充两个视图中的一个活动，像

I have a program where I want to add two views in one activity, like

 public class AnimationActivity extends Activity {
 @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(new GraphicsViewForBitmap(this));
        setContentView(new GraphicsView(this));


    }
}

在这里GraphicsViewForBitmap＆放大器; GraphicsView两类延伸视图。
所以我想在同一时间两个视图应该设置为一个活动。
可能吗？
PLZ给我答案。
谢谢

where GraphicsViewForBitmap & GraphicsView are two classes extends view. so I want at a time two views should set to an activity. Is it possible? Plz give me answer. Thanks

推荐答案

是的，但首先你必须把他们的ViewGroup内，例如一个的LinearLayout，然后设置使用的ViewGroup的setContentView。由于与现有的code你不只是附加与第一第二种观点，但你正在设置另一个内容。

Yes but first you have to put them inside a ViewGroup, for example a LinearLayout, and then set that ViewGroup with setContentView. Because with the existing code you're not just appending the second view with the first, but you are setting another content.

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