<com.example.photowallfallsdemo.MyScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/my_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<LinearLayout
android:id="@+id/first_column"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="@+id/second_column"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="@+id/third_column"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical" >
</LinearLayout>
</LinearLayout>
</com.example.photowallfallsdemo.MyScrollView>myScrollView.getScrollY();
scrollLayout = getChildAt(0);//获取MyScrollView的唯一一个子View scrollLayout.getHeight();c、获取手机显示范围的高度:
getHeight();//相对于MyScrollView
原文:http://blog.csdn.net/kaiwii/article/details/21626199