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2014/10/16 ¤W¤È 08:20:42
android Programming Glossary: observablescrollviewSynchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android public interface ScrollViewListener void onScrollChanged ObservableScrollView scrollView int x int y int oldx int oldy Then we need to override.. import android.widget.ScrollView public class ObservableScrollView extends ScrollView private ScrollViewListener scrollViewListener.. private ScrollViewListener scrollViewListener null public ObservableScrollView Context context super context public ObservableScrollView Context..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android for ourselves. First we need an interface. package com.test public interface ScrollViewListener void onScrollChanged ObservableScrollView scrollView int x int y int oldx int oldy Then we need to override the ScrollView class to provide the ScrollViewListener.. com.test import android.content.Context import android.util.AttributeSet import android.widget.ScrollView public class ObservableScrollView extends ScrollView private ScrollViewListener scrollViewListener null public ObservableScrollView Context context super.. public class ObservableScrollView extends ScrollView private ScrollViewListener scrollViewListener null public ObservableScrollView Context context super context public ObservableScrollView Context context AttributeSet attrs int defStyle super context..
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