ANDROID仿IOS微信滑动删除_SWIPELISTVIEW左滑删除例子

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/1mgsUyow 密码: bale