[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）