Jeff Lee blog: http://www.cnblogs.com/Alandre/ (泥沙砖瓦浆木匠),retain the url when reproduced ! Thanks
效果图：
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一. SlidingMenu简介
github：https://github.com/jfeinstein10/SlidingMenu
官网上面的简介上翻译的：
SlidingMenu是能让开发者很容易的开发有滑动菜单App（像Google+，YouTube，Facebook）的开源android库。只要引入这个开源库的许可代码，就可以很容易免费的用在你想要滑动菜单的app。如下图所示：
二.官方小例子
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public class SlidingExample extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setTitle(R.string.attach); // set the content view setContentView(R.layout.content); // configure the SlidingMenu SlidingMenu menu = new SlidingMenu(this); menu.setMode(SlidingMenu.LEFT); menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); menu.setShadowWidthRes(R.dimen.shadow_width); menu.setShadowDrawable(R.drawable.shadow); menu.setBehindOffsetRes(R.dimen.slidingmenu_offset); menu.setFadeDegree(0.35f); menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); menu.setMenu(R.layout.menu); } } |
自然你也可以用xml定义一个slidingMenu
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<com.jeremyfeinstein.slidingmenu.lib.SlidingMenu xmlns:sliding=" android:id="@+id/slidingmenulayout" android:layout_width="fill_parent" android:layout_height="fill_parent" sliding:viewAbove="@layout/YOUR_ABOVE_VIEW" sliding:viewBehind="@layout/YOUR_BEHIND_BEHIND" sliding:touchModeAbove="margin|fullscreen" sliding:behindOffset="@dimen/YOUR_OFFSET" sliding:behindWidth="@dimen/YOUR_WIDTH" sliding:behindScrollScale="@dimen/YOUR_SCALE" sliding:shadowDrawable="@drawable/YOUR_SHADOW" sliding:shadowWidth="@dimen/YOUR_SHADOW_WIDTH" sliding:fadeEnabled="true|false" sliding:fadeDegree="float" sliding:selectorEnabled="true|false" sliding:selectorDrawable="@drawable/YOUR_SELECTOR"/> |
官方文档翻译如下：
- viewAbove - 在菜单之上的布局引用
- viewBehind - 在菜单之下的布局引用
- touchModeAbove - 指那一部分屏幕触摸后视图显示
- behindOffset - 菜单显示时，主体显示多少（单位像素）
- behindWidth - 菜单显示，主体显示的宽。默认全屏
- behindScrollScale - 菜单显示的滚动设置
- shadowDrawable - 滚动阴影设置
- shadowWidth - 滚动阴影的宽度
- fadeEnabled - 滑动时菜单的是否渐变
- fadeDegree - 滑动时的渐变程度
三.实现滑动菜单
主要结构：MainAct为主入口，然后各个fragment实现各自内容动作。
MainAct.java
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public class MainAct extends FragmentActivity { private SlidingMenu menu; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.slidingmenu_main); menu = new SlidingMenu(this); menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); menu.setShadowWidthRes(R.dimen.slidingmenu_shadow_width); menu.setShadowDrawable(R.drawable.slidingmenu_shadow); menu.setBehindOffsetRes(R.dimen.slidingmenu_offset); DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(dm); menu.setFadeDegree(0.35f); menu.setBehindOffset(dm.widthPixels*50/100); menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); menu.setMode(SlidingMenu.LEFT_RIGHT);//这里模式设置为左右都有菜单，RIGHT显示右菜单，LEFT显示左菜单，LEFT_RIGH显示左右菜单 menu.setContent(R.layout.slidingmenu_content); menu.setMenu(R.layout.slidingmenu_menu); menu.setSecondaryMenu(R.layout.slidingmenu_menu_2); menu.setSecondaryShadowDrawable(R.drawable.slidingmenu_shadow_2); getSupportFragmentManager() .beginTransaction() .replace(R.id.slidingmenu_content, new MainFragment(menu)) .commit();//设置主页面内容 getSupportFragmentManager() .beginTransaction() .replace(R.id.slidingmenu_menu, new MainLeftFragment()) .commit();//设置左菜单内容 getSupportFragmentManager() .beginTransaction() .replace(R.id.slidingmenu_menu_2, new MainRightFragment(menu)) .commit();//设置右菜单内容 } } |