Updated on 2026-08-14

app/src/main/java/com/tangem/util/FormatUtil.java

@@ -0,0 +1,44 @@
+package com.tangem.util;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+
+/**
+ * Created by Ilia on 15.02.2018.
+ */
+
+public class FormatUtil {
+    public static long parseValue(String valueStr) throws NumberFormatException {
+        return new BigDecimal(valueStr).multiply(BigDecimal.valueOf(1_0000_0000)).setScale(0, BigDecimal.ROUND_HALF_DOWN).longValueExact();
+    }
+
+    public static String DoubleToString(double amount) {
+        DecimalFormat myFormatter = GetDecimalFormat();
+        String output = myFormatter.format(amount);
+        return output;
+    }
+
+    public static DecimalFormat GetDecimalFormat() {
+        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
+        symbols.setDecimalSeparator('.');
+
+        String pattern = "#0.######";
+        DecimalFormat myFormatter = new DecimalFormat(pattern, symbols);
+
+        myFormatter.setParseBigDecimal(true);
+
+        return myFormatter;
+    }
+
+    public static long ConvertStringToLong(String caption) throws Exception {
+        BigDecimal d = new BigDecimal(caption);
+        d = d.multiply(new BigDecimal(100000));
+        d = d.setScale(5);
+        BigInteger b = d.toBigInteger();
+        long l = b.longValue();
+        return l;
+    }
+
+}