Add labels to message detail view

app/src/main/java/ch/dissem/apps/abit/util/Labels.java

@@ -0,0 +1,77 @@
+package ch.dissem.apps.abit.util;
+
+import android.content.Context;
+import android.support.annotation.ColorInt;
+
+import com.mikepenz.community_material_typeface_library.CommunityMaterial;
+import com.mikepenz.google_material_typeface_library.GoogleMaterial;
+import com.mikepenz.iconics.typeface.IIcon;
+
+import ch.dissem.apps.abit.R;
+import ch.dissem.bitmessage.entity.valueobject.Label;
+
+/**
+ * Helper class to help with translating the default labels, getting label colors and so on.
+ */
+public class Labels {
+    public static String getText(Label label, Context ctx) {
+        return getText(label.getType(), label.toString(), ctx);
+    }
+
+    public static String getText(Label.Type type, String alternative, Context ctx) {
+        if (type == null) {
+            return alternative;
+        } else {
+            switch (type) {
+                case INBOX:
+                    return ctx.getString(R.string.inbox);
+                case DRAFT:
+                    return ctx.getString(R.string.draft);
+                case OUTBOX:
+                    return ctx.getString(R.string.outbox);
+                case SENT:
+                    return ctx.getString(R.string.sent);
+                case UNREAD:
+                    return ctx.getString(R.string.unread);
+                case TRASH:
+                    return ctx.getString(R.string.trash);
+                case BROADCAST:
+                    return ctx.getString(R.string.broadcasts);
+                default:
+                    return alternative;
+            }
+        }
+    }
+
+    public static IIcon getIcon(Label label) {
+        if (label.getType() == null) {
+            return CommunityMaterial.Icon.cmd_label;
+        }
+        switch (label.getType()) {
+            case INBOX:
+                return GoogleMaterial.Icon.gmd_inbox;
+            case DRAFT:
+                return CommunityMaterial.Icon.cmd_file;
+            case OUTBOX:
+                return CommunityMaterial.Icon.cmd_inbox_arrow_up;
+            case SENT:
+                return CommunityMaterial.Icon.cmd_send;
+            case BROADCAST:
+                return CommunityMaterial.Icon.cmd_rss;
+            case UNREAD:
+                return GoogleMaterial.Icon.gmd_markunread_mailbox;
+            case TRASH:
+                return GoogleMaterial.Icon.gmd_delete;
+            default:
+                return CommunityMaterial.Icon.cmd_label;
+        }
+    }
+
+    @ColorInt
+    public static int getColor(Label label) {
+        if (label.getType() == null) {
+            return label.getColor();
+        }
+        return 0xFF000000;
+    }
+}