摘要：/** * Adapter for grid of coupons. */ private static class CouponAdapter extends BaseAdapter { private LayoutInflater mInflater; private List mAllCoupons; /**... 阅读全文

摘要：/* * Copyright (C) 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You ma... 阅读全文

摘要：在Android开发中，大部分应用都是以用户为第一位，用户都有自己的个人中心，用来展示自己的信息，头像无疑是展示自己最直观的方式，随着各种政策的出台，实名认证，真人头像变得尤为重要，如果要求上传真人头像，那就需要后台做校验，判断是不是真人，如果真人审核，那工作量是非人力所能为的，这时候就用到各种识别 阅读全文

摘要：BigDecimal bd = new BigDecimal(0.0199999999999); System.out.println("res:"+bd.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue()); DecimalFormat df = new DecimalFormat("#.00"); ... 阅读全文

摘要：/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * Y... 阅读全文

摘要：public void showComplainDialog() { ComplainDialog complain_dialog = new ComplainDialog(OrderDetialActivity.this, R.style.customdialog_complain_style, R.layou... 阅读全文

摘要：Ovals, mathematically, are ellipses, including circles as a special case. The ellipse is fit into a rectangle defined by the coordinates (x0, y0) of t 阅读全文