QQ 滑动删除消息ListView
网址 http://www.jb51.net/article/102426.htm https://github.com/baoyongzhang/SwipeMenuListView 导入的依赖 compile 'com.baoyz.swipemenulistview:library:1.3.0'com.baoyz.swipemenulistv
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网址 http://www.jb51.net/article/102426.htm
https://github.com/baoyongzhang/SwipeMenuListView
导入的依赖
compile 'com.baoyz.swipemenulistview:library:1.3.0'
<com.baoyz.swipemenulistview.SwipeMenuListView android:id="@+id/listView" android:layout_width="match_parent" android:layout_height="match_parent" />
SwipeMenuListView viewById = (SwipeMenuListView) findViewById(listView); 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(dip2px(MainActivity.this,100)); // set item title openItem.setTitle("Open"); // set item title fontsize openItem.setTitleSize(24); // 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(dip2px(MainActivity.this,100)); // set a icon deleteItem.setIcon(R.mipmap.ic_launcher); // add to menu menu.addMenuItem(deleteItem); } }; // set creator viewById.setMenuCreator(creator); // 自己的适配器 后面删除的高度就是每个item SetAdapter setAdapter = new SetAdapter(this, list); viewById.setAdapter(setAdapter); // 设置滑动的方向 //viewById.setSwipeDirection(SwipeMenuListView.DIRECTION_RIGHT); // 设置向滑动 viewById.setSwipeDirection(SwipeMenuListView.DIRECTION_LEFT); viewById.setOnMenuItemClickListener(new SwipeMenuListView.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(int position, SwipeMenu menu, int index) { switch (index) { case 0: Toast.makeText(MainActivity.this,"open",Toast.LENGTH_SHORT).show(); break; case 1: Toast.makeText(MainActivity.this,"删除",Toast.LENGTH_SHORT).show(); break; } // false : close the menu; true : not close the menu return false; } }); } // px 转换dip public static int px2dip(Context context, float pxValue) { final float scale = context.getResources().getDisplayMetrics().density; return (int) (pxValue / scale + 0.5f); } public static int dip2px(Context context, float dipValue) { final float scale = context.getResources().getDisplayMetrics().density; return (int) (dipValue * scale + 0.5f); }
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