Merge pull request #32 from zhukic/1.2.3

1.2.3

Author: zhukic

README.md

@@ -12,7 +12,7 @@ The Gradle dependency is available via [jCenter](https://bintray.com/zhukic/mave
 
 Add this to your `build.gradle` file.
 ```gradle
-implementation 'com.github.zhukic:sectioned-recyclerview:1.2.2'
+implementation 'com.github.zhukic:sectioned-recyclerview:1.2.3'
 ```
 
 # How it works

sectioned-recyclerview/build.gradle

@@ -3,7 +3,7 @@ apply plugin: 'com.android.library'
 ext {
     PUBLISH_GROUP_ID = 'com.github.zhukic'
     PUBLISH_ARTIFACT_ID = 'sectioned-recyclerview'
-    PUBLISH_VERSION = '1.2.2'
+    PUBLISH_VERSION = '1.2.3'
 }
 
 android {

sectioned-recyclerview/src/main/java/com/zhukic/sectionedrecyclerview/SectionManager.java

@@ -949,11 +949,12 @@ NotifyResult onItemInserted(int itemPosition) {
     int sectionIndex(@IntRange(from = 0, to = Integer.MAX_VALUE) int adapterPosition) {
         int sectionIndex = 0;
 
-        for (Section section : sections) {
+        for (int i = 0; i < sections.size(); i++) {
+            final Section section = sections.get(i);
             if (adapterPosition == section.getSubheaderPosition()) {
-                return sections.indexOf(section);
+                return i;
             } else if (adapterPosition > section.getSubheaderPosition()) {
-                sectionIndex = sections.indexOf(section);
+                sectionIndex = i;
             }
         }
 
@@ -1081,14 +1082,14 @@ private Section getLastSection() {
     private int sectionIndexByItemPosition(@IntRange(from = 0, to = Integer.MAX_VALUE) int itemPosition) {
         int itemCount = 0;
 
-        for (Section section : sections) {
+        for (int i = 0; i < sections.size(); i++) {
+            final Section section = sections.get(i);
 
             itemCount += section.getItemCount();
 
             if (itemCount > itemPosition) {
-                return sections.indexOf(section);
+                return i;
             }
-
         }
 
         return sections.size() - 1;