- Make expand() collapse() methods public.

Author: iammert

app/src/main/java/iammert/com/expandablelayout/MainActivity.java

@@ -48,7 +48,6 @@ public void onCollapsed(int parentIndex, FruitCategory parent, View view) {
 
             }
         });
-
     }
 
     public Section<FruitCategory, Fruit> getSection() {

expandablelib/src/main/java/iammert/com/expandablelib/ExpandableLayout.java

@@ -187,7 +187,7 @@ public void onClick(View view) {
         addView(sectionLayout);
     }
 
-    private <P> void expand(@NonNull P parent) {
+    public <P> void expand(@NonNull P parent) {
         for (int i = 0; i < sections.size(); i++) {
             if (parent.equals(sections.get(i).parent)) {
                 ViewGroup sectionView = ((ViewGroup) getChildAt(i));
@@ -201,7 +201,7 @@ private <P> void expand(@NonNull P parent) {
         }
     }
 
-    private <P> void collapse(@NonNull P parent) {
+    public <P> void collapse(@NonNull P parent) {
         for (int i = 0; i < sections.size(); i++) {
             if (parent.equals(sections.get(i).parent)) {
                 ViewGroup sectionView = ((ViewGroup) getChildAt(i));