[Modify]修改夺宝数量超过10W显示为W字

library/src/main/java/com/yizhuan/xchat_android_library/utils/FormatUtils.java

@@ -2,6 +2,7 @@ package com.yizhuan.xchat_android_library.utils;
 
 import com.yizhuan.xchat_android_library.R;
 
+import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.text.DecimalFormat;
 
@@ -114,4 +115,55 @@ public class FormatUtils {
         return String.valueOf(value);
     }
 
+
+    public static String formatBigNum(String num) {
+        if (StringUtils.isEmpty(num)) {
+            // 数据为空直接返回0
+            return "0";
+        }
+        try {
+            StringBuilder sb = new StringBuilder();
+            if (!StringUtils.isNumeric(num)) {
+                // 如果数据不是数字则直接返回0
+                return "0";
+            }
+
+
+            BigDecimal b0 = new BigDecimal("100000");
+            BigDecimal b1 = new BigDecimal("10000");
+            BigDecimal b3 = new BigDecimal(num);
+
+            String formatedNum = "";//输出结果
+            String unit = "";//单位
+
+            if (b3.compareTo(b0) < 0) {
+                sb.append(b3);
+            } else if (b3.compareTo(b0) == 0 || b3.compareTo(b0) > 0) {
+                formatedNum = b3.divide(b1).toString();
+                unit = "W";
+            }
+            if (!"".equals(formatedNum)) {
+                int i = formatedNum.indexOf(".");
+                if (i == -1) {
+                    sb.append(formatedNum).append(unit);
+                } else {
+                    i = i + 1;
+                    String v = formatedNum.substring(i, i + 1);
+                    if (!v.equals("0")) {
+                        sb.append(formatedNum.substring(0, i + 1)).append(unit);
+                    } else {
+                        sb.append(formatedNum.substring(0, i - 1)).append(unit);
+                    }
+                }
+            }
+            if (sb.length() == 0)
+                return "0";
+            return sb.toString();
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            return num;
+        }
+    }
+
 }