more pronounced day/month delimiters in the transaction list

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / model / Data.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/model/Data.java b/app/src/main/java/net/ktnx/mobileledger/model/Data.java
index 35f39358c46efa6d0634bea443c6a5bb01501af5..91a3e6d663881474bbe6231ad0564b063226e380 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/model/Data.java
+++ b/app/src/main/java/net/ktnx/mobileledger/model/Data.java
@@ -17,7 +17,7 @@
 
 package net.ktnx.mobileledger.model;
 
-import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
@@ -29,13 +29,15 @@ import net.ktnx.mobileledger.db.Profile;
 import net.ktnx.mobileledger.utils.Locker;
 import net.ktnx.mobileledger.utils.Logger;
 
+import org.jetbrains.annotations.NotNull;
+
+import java.text.DecimalFormatSymbols;
 import java.text.NumberFormat;
 import java.text.ParseException;
 import java.text.ParsePosition;
 import java.util.Date;
 import java.util.List;
 import java.util.Locale;
-import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import static net.ktnx.mobileledger.utils.Logger.debug;
@@ -45,7 +47,9 @@ public final class Data {
             new MutableLiveData<>(false);
     public static final MutableLiveData<RetrieveTransactionsTask.Progress> backgroundTaskProgress =
             new MutableLiveData<>();
-    public static final LiveData<List<Profile>> profiles = DB.get().getProfileDAO().getAllOrdered();
+    public static final LiveData<List<Profile>> profiles = DB.get()
+                                                             .getProfileDAO()
+                                                             .getAllOrdered();
     public static final MutableLiveData<Currency.Position> currencySymbolPosition =
             new MutableLiveData<>();
     public static final MutableLiveData<Boolean> currencyGap = new MutableLiveData<>(true);
@@ -58,19 +62,24 @@ public final class Data {
     public static final MutableLiveData<String> lastTransactionsUpdateText =
             new MutableLiveData<>();
     public static final MutableLiveData<String> lastAccountsUpdateText = new MutableLiveData<>();
-    private static final MutableLiveData<Profile> profile =
-            new InertMutableLiveData<>();
+    public static final String decimalDot = ".";
+
+    private static final MutableLiveData<Profile> profile = new MutableLiveData<>();
     private static final AtomicInteger backgroundTaskCount = new AtomicInteger(0);
     private static final Locker profilesLocker = new Locker();
     private static NumberFormat numberFormatter;
+    private static String decimalSeparator = "";
 
     static {
         locale.setValue(Locale.getDefault());
     }
 
-    @NonNull
+    public static String getDecimalSeparator() {
+        return decimalSeparator;
+    }
+    @Nullable
     public static Profile getProfile() {
-        return Objects.requireNonNull(profile.getValue());
+        return profile.getValue();
     }
     public static void backgroundTaskStarted() {
         int cnt = backgroundTaskCount.incrementAndGet();
@@ -86,10 +95,10 @@ public final class Data {
                         cnt));
         backgroundTasksRunning.postValue(cnt > 0);
     }
-    public static void setCurrentProfile(@NonNull Profile newProfile) {
+    public static void setCurrentProfile(Profile newProfile) {
         profile.setValue(newProfile);
     }
-    public static void postCurrentProfile(@NonNull Profile newProfile) {
+    public static void postCurrentProfile(Profile newProfile) {
         profile.postValue(newProfile);
     }
     public static void refreshCurrencyData(Locale locale) {
@@ -122,21 +131,24 @@ public final class Data {
         NumberFormat newNumberFormatter = NumberFormat.getNumberInstance();
         newNumberFormatter.setParseIntegerOnly(false);
         newNumberFormatter.setGroupingUsed(true);
-        newNumberFormatter.setGroupingUsed(true);
         newNumberFormatter.setMinimumIntegerDigits(1);
         newNumberFormatter.setMinimumFractionDigits(2);
 
         numberFormatter = newNumberFormatter;
+
+        decimalSeparator = String.valueOf(DecimalFormatSymbols.getInstance(locale)
+                                                              .getMonetaryDecimalSeparator());
     }
+    @NotNull
     public static String formatCurrency(float number) {
         NumberFormat formatter = NumberFormat.getCurrencyInstance(locale.getValue());
         return formatter.format(number);
     }
+    @NotNull
     public static String formatNumber(float number) {
         return numberFormatter.format(number);
     }
-    public static void observeProfile(LifecycleOwner lifecycleOwner,
-                                      Observer<Profile> observer) {
+    public static void observeProfile(LifecycleOwner lifecycleOwner, Observer<Profile> observer) {
         profile.observe(lifecycleOwner, observer);
     }
     public static void removeProfileObservers(LifecycleOwner owner) {