[转]ANDROID仿IOS微信滑动删除_SWIPELISTVIEW左滑删除例子

转载:http://dwtedx.sinaapp.com/itshare_290.html

 

本例子实现了滑动删除ListView的Itemdemo的效果、大家都知道、这种创意是来源于IOS的、左滑删除的功能、在Android上面实现比较麻烦、本例子中不仅实现了左滑删除功能、还实现了左滑赞、左滑分享、左滑收藏等功能、当然大家也可以根据自己项目的需求来修改功能、QQ和微信也实现了相同的功能、大家可以看看、先上程序运行的效果

怎么样、大家看了这个截图是不是很心动呀、而且在左滑的时候还配有简单的滑动动画呢、非常不错、下面一起来看看实现过程吧

初始化代码

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_list);

	mAppList = getPackageManager().getInstalledApplications(0);

	mListView = (SwipeMenuListView) findViewById(R.id.listView);
	mAdapter = new AppAdapter();
	mListView.setAdapter(mAdapter);

	// step 1. create a MenuCreator
	SwipeMenuCreator creator = new SwipeMenuCreator() {

		@Override
		public void create(SwipeMenu menu) {
			// create "open" item
			SwipeMenuItem openItem = new SwipeMenuItem(
					getApplicationContext());
			// set item background
			openItem.setBackground(new ColorDrawable(Color.rgb(0xC9, 0xC9,
					0xCE)));
			// set item width
			openItem.setWidth(dp2px(90));
			// set item title
			openItem.setTitle("Open");
			// set item title fontsize
			openItem.setTitleSize(18);
			// set item title font color
			openItem.setTitleColor(Color.WHITE);
			// add to menu
			menu.addMenuItem(openItem);

			// create "delete" item
			SwipeMenuItem deleteItem = new SwipeMenuItem(
					getApplicationContext());
			// set item background
			deleteItem.setBackground(new ColorDrawable(Color.rgb(0xF9,
					0x3F, 0x25)));
			// set item width
			deleteItem.setWidth(dp2px(90));
			// set a icon
			deleteItem.setIcon(R.drawable.ic_delete);
			// add to menu
			menu.addMenuItem(deleteItem);
		}
	};
	// set creator
	mListView.setMenuCreator(creator);
}

绑定左滑和删除事件

// step 2. listener item click event
mListView.setOnMenuItemClickListener(new 
	OnMenuItemClickListener() {
	@Override
	public void onMenuItemClick(int position, 
		SwipeMenu menu, int index) {
		ApplicationInfo item = mAppList.get(position);
		switch (index) {
		case 0:
			// open
			open(item);
			break;
		case 1:
			// delete
			//delete(item);
			mAppList.remove(position);
			mAdapter.notifyDataSetChanged();
			break;
		}
	}
});

// set SwipeListener
mListView.setOnSwipeListener(new OnSwipeListener() {
	
	@Override
	public void onSwipeStart(int position) {
		// swipe start
	}
	
	@Override
	public void onSwipeEnd(int position) {
		// swipe end
	}
});

// other setting
//listView.setCloseInterpolator(new BounceInterpolator());

// test item long click
mListView.setOnItemLongClickListener(new 
	OnItemLongClickListener() {

	@Override
	public boolean onItemLongClick(AdapterView<?> parent, 
		View view,
			int position, long id) {
		Toast.makeText(getApplicationContext(), 
			position   " long click", 0).show();
		return false;
	}
});

左滑的功能是封装好了的哈、上面贴出来的只是调用方法、更多使用方法、大家可以下载源代码慢慢研究

（源代码下载链接: http://dwtedx.com/download.html?bdkey=s/1c056pWG 密码: ezu4）