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android Viewpager HorizontalScrollView 实现分页栏拖拽

首先我们先看一个效果:
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前两个是网易的,它做的title不能拖拽,。不过点击动画效果挺不错的,有待学习啊,后面两个是搜狐的,它做的效果不错,(注意看title)可以左右拖拽的,因为比较多嘛。
下面这两个图不错,是多米音乐客户端.它可以来回切换屏幕,(重要的是没有出现向viewpager动画那么恶心状态)这个做的很棒,

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现在我做的是viewpager+HorizontalScrollView 实现来回切屏,并且title可以左右拖拽.
代码片段
[java]
<span style="font-size:16px;">/***
     * init view
     */ 
    void InItView() { 
        pageViews = new ArrayList<View>(); 
        View view01 = getLocalActivityManager().startActivity("activity01", 
                new Intent(this, MainActivity1.class)).getDecorView(); 
        View view02 = getLocalActivityManager().startActivity("activity02", 
                new Intent(this, MainActivity2.class)).getDecorView(); 
        View view03 = getLocalActivityManager().startActivity("activity02", 
                new Intent(this, MainActivity3.class)).getDecorView(); 
        View view04 = getLocalActivityManager().startActivity("activity03", 
                new Intent(this, MainActivity4.class)).getDecorView(); 
        View view05 = getLocalActivityManager().startActivity("activity04", 
                new Intent(this, MainActivity5.class)).getDecorView(); 
        View view06 = getLocalActivityManager().startActivity("activity05", 
                new Intent(this, MainActivity6.class)).getDecorView(); 
        pageViews.add(view01); 
        pageViews.add(view02); 
        pageViews.add(view03); 
        pageViews.add(view04); 
        pageViews.add(view05); 
        pageViews.add(view06); 
    }</span> 
[java]
<span style="font-size:16px;"> /***
     * init title
     */ 
    void InItTitle() { 
        int width = getWindowManager().getDefaultDisplay().getWidth() / 5; 
        for (int i = 0; i < title.length; i++) { 
            RadioButton radioButton = new RadioButton(this, null, 
                    R.style.radioButton); 
            radioButton.setText(title[i]); 
            radioButton.setTextSize(17); 
            radioButton.setTextColor(com.jj.viewpager.R.color.black); 
            radioButton.setWidth(width); 
            radioButton.setHeight(height); 
            radioButton.setGravity(Gravity.CENTER); 
            radioGroup.addView(radioButton); 
        } 
    }</span> 


[java]
<span style="font-size:16px;"> /***
     * init title
     */ 
    void InItTitle1() { 
        textViews = new ArrayList<TextView>(); 
        int width = getWindowManager().getDefaultDisplay().getWidth() / 5; 
        int height = 70; 
        for (int i = 0; i < title.length; i++) { 
            TextView textView = new TextView(this); 
            textView.setText(title[i]); 
            textView.setTextSize(17); 
            textView.setTextColor(com.jj.viewpager.R.color.black); 
            textView.setWidth(width); 
            textView.setHeight(height - 30); 
            textView.setGravity(Gravity.CENTER); 
            textView.setId(i); 
            textView.setOnClickListener(this); 
            textViews.add(textView); 
            // 分割线 
            View view = new View(this); 
            Li

补充:移动开发 , Android ,
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