From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Fri, 28 Jun 2019 20:13:36 +0000 (+0300)
Subject: add constructor for json.ParsedQuantity that instantiates from string
X-Git-Tag: v0.10.3~2
X-Git-Url: https://git.ktnx.net/?a=commitdiff_plain;h=e2170466229a4093d1825f37648e113e23cad6fa;p=mobile-ledger.git

add constructor for json.ParsedQuantity that instantiates from string

fixes a reported crash
---

diff --git a/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java b/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java
index 0dfc583f..600c2647 100644
--- a/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java
@@ -25,6 +25,18 @@ public class ParsedQuantity {
     private int decimalPlaces;
     public ParsedQuantity() {
     }
+    public ParsedQuantity(String input) {
+        int pointPos = input.indexOf('.');
+        if (pointPos >= 0) {
+            String integral = input.replace(".", "");
+            decimalMantissa = Long.valueOf(integral);
+            decimalPlaces = input.length() - pointPos - 1;
+        }
+        else {
+            decimalMantissa = Long.valueOf(input);
+            decimalPlaces = 0;
+        }
+    }
     public long getDecimalMantissa() {
         return decimalMantissa;
     }