好吧,这个特定的布局让我很烦。并且似乎无法找到一种方法来拥有一个 listView,底部有一排按钮,这样 listview 就不会延伸到按钮的顶部,因此按钮总是被捕捉到屏幕的底部。这就是我想要的:
删除了无效的 ImageShack 链接
看起来应该很容易,但我尝试过的一切都失败了。有什么帮助吗?
这是我当前的代码:
RelativeLayout container = new RelativeLayout(this);
container.setLayoutParams(new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
//** Add LinearLayout with button(s)
LinearLayout buttons = new LinearLayout(this);
RelativeLayout.LayoutParams bottomNavParams = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
bottomNavParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
bottomNavParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
buttons.setLayoutParams(bottomNavParams);
ImageButton newLayer = new ImageButton(this);
newLayer.setImageResource(R.drawable.newlayer);
newLayer.setLayoutParams(new LinearLayout.LayoutParams(45, LayoutParams.FILL_PARENT));
buttons.addView(newLayer);
container.addView(buttons);
//** Add ListView
layerview = new ListView(this);
RelativeLayout.LayoutParams listParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
listParams.addRule(RelativeLayout.ABOVE, buttons.getId());
layerview.setLayoutParams(listParams);
container.addView(layerview);
最佳答案
我想这就是你要找的。p>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<Button android:layout_width="fill_parent"
android:layout_height="wrap_content" android:id="@+id/testbutton"
android:text="@string/hello" android:layout_alignParentBottom="true" />
<ListView android:layout_width="fill_parent"
android:layout_height="fill_parent" android:id="@+id/list"
android:layout_alignParentTop="true" android:layout_above="@id/testbutton" />
</RelativeLayout>
关于java - 带有 ListView 和按钮的 Android 布局,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2383847/