Closes #36

Author: turing-tech

lib/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.jfrog.bintray'
 
-def version = 'RC1-9.2.0'
+def version = 'EXPERIMENTAL-3'
 
 install {
     repositories.mavenInstaller {

lib/src/main/java/com/turingtechnologies/materialscrollbar/MaterialScrollBar.java

@@ -71,7 +71,7 @@ abstract class MaterialScrollBar<T> extends RelativeLayout {
     Handle handle;
     int handleColour;
     int handleOffColour = Color.parseColor("#9c9c9c");
-    private boolean hidden = true;
+    protected boolean hidden = true;
     RecyclerView recyclerView;
     Indicator indicator;
     private int textColour = ContextCompat.getColor(getContext(), android.R.color.white);
@@ -338,6 +338,11 @@ private void useCustomScrolling(){
         scrollUtils.customScroller = (ICustomScroller) recyclerView.getAdapter();
     }
 
+    /**
+     * The scrollBar should attempt to use dev provided scrolling logic and not default logic.
+     *
+     * The adapter must implement {@link ICustomScroller}.
+     */
     public T shouldUseCustomScrolling(){
         customScroll = true;
         return (T)this;

lib/src/main/java/com/turingtechnologies/materialscrollbar/TouchScrollBar.java

@@ -32,6 +32,7 @@ public class TouchScrollBar extends MaterialScrollBar<TouchScrollBar>{
     private boolean hide = true;
     private int hideDuration = 2500;
     private Handler uiHandler = new Handler(Looper.getMainLooper());
+    private boolean respondToTouch = true;
 
     private Runnable fadeBar = new Runnable() {
 
@@ -67,12 +68,15 @@ public boolean onTouch(View v, MotionEvent event) {
                     //On Down
                     if (event.getAction() != MotionEvent.ACTION_UP) {
 
-                        onDown(event);
+                        if(!hidden || respondToTouch){
+                            onDown(event);
 
-                        if(hide){
-                            uiHandler.removeCallbacks(fadeBar);
-                            fadeIn();
+                            if(hide){
+                                uiHandler.removeCallbacks(fadeBar);
+                                fadeIn();
+                            }
                         }
+
                     //On Up
                     } else {
 
@@ -139,8 +143,10 @@ float getIndicatorOffset(){
      * Provides the ability to programmatically alter whether the scrollbar
      * should hide after a period of inactivity or not.
      * @param hide sets whether the bar should hide or not.
+     *
+     * This method is experimental
      */
-    public MaterialScrollBar setAutoHide(Boolean hide){
+    public TouchScrollBar setAutoHide(Boolean hide){
         if(!hide){
             TranslateAnimation anim = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, 0.0f,
                     Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);
@@ -153,4 +159,12 @@ public MaterialScrollBar setAutoHide(Boolean hide){
         this.hide = hide;
         return this;
     }
+
+    /**
+     * @param respondToTouchIfHidden Should the bar pop out and scroll if it is hidden?
+     */
+    public TouchScrollBar setRespondToTouchIfHidden(boolean respondToTouchIfHidden){
+        respondToTouch = respondToTouchIfHidden;
+        return this;
+    }
 }