Fixed various price formatting issues by directly using com.ibm.icu

instead of relying on the operating systems shipped version

Author: ajungg

build.gradle

@@ -24,7 +24,7 @@ allprojects {
     }
 
     project.ext {
-        sdkVersion='0.6.14'
+        sdkVersion='0.6.15'
         versionCode=1
 
         compileSdkVersion=27

core/build.gradle

@@ -42,6 +42,8 @@ dependencies {
     implementation "com.squareup.okhttp3:logging-interceptor:${project.okhttpVersion}"
     implementation 'com.google.code.gson:gson:2.8.2'
 
+    api 'com.ibm.icu:icu4j:61.1'
+
     testImplementation 'junit:junit:4.12'
 
     androidTestImplementation 'com.android.support.test:rules:1.0.1'

core/src/main/java/io/snabble/sdk/SnabbleSdk.java

@@ -4,10 +4,11 @@
 import android.app.Application;
 import android.os.Bundle;
 
+import com.ibm.icu.util.Currency;
+
 import java.io.File;
 import java.math.RoundingMode;
 import java.util.Arrays;
-import java.util.Currency;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;

ui/src/main/java/io/snabble/sdk/ui/PriceFormatter.java

@@ -1,9 +1,10 @@
 package io.snabble.sdk.ui;
 
+
+import com.ibm.icu.text.NumberFormat;
+import com.ibm.icu.util.Currency;
+
 import java.math.BigDecimal;
-import java.math.RoundingMode;
-import java.text.NumberFormat;
-import java.util.Currency;
 
 import io.snabble.sdk.Product;
 import io.snabble.sdk.SnabbleSdk;