From 8718c2ef2e5590911b4f525fe708fd77c56e17c8 Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Fri, 13 Apr 2018 21:57:09 +0200
Subject: code cleanup in Contact class

---
 .../java/de/pixart/messenger/entities/Contact.java | 40 ++++++++++++----------
 1 file changed, 22 insertions(+), 18 deletions(-)

(limited to 'src/main/java/de/pixart/messenger')

diff --git a/src/main/java/de/pixart/messenger/entities/Contact.java b/src/main/java/de/pixart/messenger/entities/Contact.java
index b69f421ff..3872ceecb 100644
--- a/src/main/java/de/pixart/messenger/entities/Contact.java
+++ b/src/main/java/de/pixart/messenger/entities/Contact.java
@@ -5,6 +5,7 @@ import android.content.Context;
 import android.database.Cursor;
 import android.net.Uri;
 import android.provider.ContactsContract;
+import android.support.annotation.NonNull;
 import android.text.TextUtils;
 
 import org.json.JSONArray;
@@ -37,18 +38,18 @@ public class Contact implements ListItem, Blockable {
     public static final String LAST_PRESENCE = "last_presence";
     public static final String LAST_TIME = "last_time";
     public static final String GROUPS = "groups";
-    protected String accountUuid;
-    protected String systemName;
-    protected String serverName;
-    protected String presenceName;
-    protected String commonName;
+    private String accountUuid;
+    private String systemName;
+    private String serverName;
+    private String presenceName;
+    private String commonName;
     protected Jid jid;
-    protected int subscription = 0;
-    protected String systemAccount;
-    protected String photoUri;
-    protected JSONObject keys = new JSONObject();
-    protected JSONArray groups = new JSONArray();
-    protected final Presences presences = new Presences();
+    private int subscription = 0;
+    private String systemAccount;
+    private String photoUri;
+    private final JSONObject keys;
+    private JSONArray groups = new JSONArray();
+    private final Presences presences = new Presences();
     protected Account account;
     protected Avatar avatar;
 
@@ -67,11 +68,13 @@ public class Contact implements ListItem, Blockable {
         this.subscription = subscription;
         this.photoUri = photoUri;
         this.systemAccount = systemAccount;
+        JSONObject tmpJsonObject;
         try {
-            this.keys = (keys == null ? new JSONObject("") : new JSONObject(keys));
+            tmpJsonObject = (keys == null ? new JSONObject("") : new JSONObject(keys));
         } catch (JSONException e) {
-            this.keys = new JSONObject();
+            tmpJsonObject = new JSONObject();
         }
+        this.keys = tmpJsonObject;
         if (avatar != null) {
             this.avatar = new Avatar();
             this.avatar.sha1sum = avatar;
@@ -88,6 +91,7 @@ public class Contact implements ListItem, Blockable {
 
     public Contact(final Jid jid) {
         this.jid = jid;
+        this.keys = new JSONObject();
     }
 
     public static Contact fromCursor(final Cursor cursor) {
@@ -162,8 +166,8 @@ public class Contact implements ListItem, Blockable {
         needle = needle.toLowerCase(Locale.US).trim();
         String[] parts = needle.split("\\s+");
         if (parts.length > 1) {
-            for (int i = 0; i < parts.length; ++i) {
-                if (!match(context, parts[i])) {
+            for (String part : parts) {
+                if (!match(context, part)) {
                     return false;
                 }
             }
@@ -284,8 +288,8 @@ public class Contact implements ListItem, Blockable {
         this.systemAccount = account;
     }
 
-    public List<String> getGroups() {
-        ArrayList<String> groups = new ArrayList<String>();
+    private List<String> getGroups() {
+        ArrayList<String> groups = new ArrayList<>();
         for (int i = 0; i < this.groups.length(); ++i) {
             try {
                 groups.add(this.groups.getString(i));
@@ -438,7 +442,7 @@ public class Contact implements ListItem, Blockable {
     }
 
     @Override
-    public int compareTo(final ListItem another) {
+    public int compareTo(@NonNull final ListItem another) {
         return this.getDisplayName().compareToIgnoreCase(
                 another.getDisplayName());
     }
-- 
cgit v1.2.3