Version 7.1.0

- Fixed the appearance of the drag handle on all devices with different resolutions from the Nexus 7.

- Fixed dragging of the drag handle on APIs 8-10

- Fixed chaining of settings.

Author: turing-tech

.idea/misc.xml

@@ -5,6 +5,7 @@
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
+import android.util.TypedValue;
 import android.view.Menu;
 import android.view.MenuItem;
 
@@ -21,7 +22,7 @@ protected void onCreate(Bundle savedInstanceState) {
         RecyclerView recyclerView = ((RecyclerView)findViewById(R.id.recyclerView));
         recyclerView.setAdapter(new DemoAdapter(this));
         recyclerView.setLayoutManager(new LinearLayoutManager(this));
-        new DragScrollBar(this, recyclerView, false).addIndicator(new AlphabetIndicator(this), true);
+        new DragScrollBar(this, recyclerView, false).setHandleColour(obtainStyledAttributes(new TypedValue().data, new int[] { R.attr.colorAccent }).getColor(0,0)).addIndicator(new AlphabetIndicator(this), true);
     }
 
     @Override

app/src/main/java/com/turingtechnologies/materialscrollbardemo/MainActivity.java

@@ -1,5 +1,7 @@
 apply plugin: 'com.android.library'
 
+def version = '7.1.0'
+
 ext {
     bintrayRepo = 'maven'
     bintrayName = 'material-scroll-bar'
@@ -13,7 +15,7 @@ ext {
     siteUrl = 'https://github.com/krimin-killr21/MaterialScrollBar'
     gitUrl = 'https://github.com/krimin-killr21/MaterialScrollBar.git'
 
-    libraryVersion = '7.0.1'
+    libraryVersion = version
 
     developerId = 'krimin-killr21'
     developerName = 'Turing Technologies'
@@ -31,8 +33,8 @@ android {
     defaultConfig {
         minSdkVersion 7
         targetSdkVersion 23
-        versionCode 14
-        versionName "7.0.1"
+        versionCode 15
+        versionName version
     }
 }
 

lib/build.gradle

@@ -25,15 +25,15 @@
 
 import com.nineoldandroids.view.ViewHelper;
 
-public class DragScrollBar extends MaterialScrollBar{
+public class DragScrollBar extends MaterialScrollBar<DragScrollBar>{
 
     public DragScrollBar(Context context, RecyclerView recyclerView, boolean lightOnTouch){
         super(context, recyclerView, lightOnTouch);
     }
 
     @Override
     void setTouchIntercept() {
-        handle.setOnTouchListener(new OnTouchListener() {
+        OnTouchListener otl = new OnTouchListener() {
             @Override
             public boolean onTouch(View v, MotionEvent event) {
                 if (!totallyHidden) {
@@ -94,7 +94,13 @@ public boolean onTouch(View v, MotionEvent event) {
                 }
                 return false;
             }
-        });
+        };
+        //For APIs <8, the valid touch area will not follow the button and thus the entire bar must be a valid touch area
+        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB){
+            handle.setOnTouchListener(otl);
+        } else {
+            setOnTouchListener(otl);
+        }
     }
 
     @Override

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

@@ -29,10 +29,13 @@ public class Handle extends View {
     RectF rectF;
     Paint p = new Paint();
     Integer mode;
+    boolean expanded = false;
+    Context context;
 
     public Handle(Context c, int m){
         super(c);
 
+        context = c;
         mode = m;
         p.setFlags(Paint.ANTI_ALIAS_FLAG);
     }
@@ -45,6 +48,7 @@ public void setBackgroundColor(int color) {
     }
 
     public void collapseHandle(){
+        expanded = true;
         rectF = new RectF(new Rect(getLeft(),getTop(),getLeft(),getBottom()));
         invalidate();
     }
@@ -55,7 +59,8 @@ protected void onAnimationEnd() {
     }
 
     public void expandHandle(){
-        rectF = new RectF(new Rect(getLeft() - 20,getTop(),getLeft() - 9,getBottom()));
+        expanded = false;
+        rectF = makeRect();
         invalidate();
     }
 
@@ -64,21 +69,25 @@ protected void onLayout(boolean changed, int left, int top, int right, int botto
         super.onLayout(changed, left, top, right, bottom);
 
         if(mode == 0){
-            rectF = new RectF(new Rect(getLeft() - 20,getTop(),getLeft() - 9,getBottom()));
+            rectF = makeRect();
         }
     }
 
+    private RectF makeRect(){
+        return new RectF(new Rect(getLeft() - Utils.getDP(11, context),getTop(),getLeft()-Utils.getDP(4, context),getBottom()));
+    }
+
     @Override
     protected void onDraw(Canvas canvas) {
         super.onDraw(canvas);
 
-        if(mode == 0){
+        if(mode == 0 && !expanded){
             Rect newRect = canvas.getClipBounds();
-            newRect.inset(getLeft() - 20, 0); //make the rect larger
+            newRect.inset(getLeft() - Utils.getDP(30, context), 0); //make the rect larger
 
             canvas.clipRect(newRect, Region.Op.REPLACE);
 
-            canvas.drawArc(rectF, 335F, 360F, false, p);
+            canvas.drawArc(rectF, 90F, 180F, false, p); //335
         }
     }
 }

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

@@ -38,7 +38,7 @@
 import com.nineoldandroids.view.ViewHelper;
 
 @SuppressLint("ViewConstructor")
-abstract class MaterialScrollBar extends RelativeLayout {
+abstract class MaterialScrollBar<T> extends RelativeLayout {
 
     private View background;
     Handle handle;
@@ -143,30 +143,30 @@ public MaterialScrollBar getMe(){
      * Provides the ability to programmatically set the colour of the scrollbar handle.
      * @param colour to set the handle.
      */
-    public MaterialScrollBar setHandleColour(String colour){
+    public T setHandleColour(String colour){
         handleColour = Color.parseColor(colour);
         setHandleColour();
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar handle.
      * @param colour to set the handle.
      */
-    public MaterialScrollBar setHandleColour(int colour){
+    public T setHandleColour(int colour){
         handleColour = colour;
         setHandleColour();
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar handle.
      * @param colourResId to set the handle.
      */
-    public MaterialScrollBar setHandleColourRes(int colourResId){
+    public T setHandleColourRes(int colourResId){
         handleColour = ContextCompat.getColor(getContext(), colourResId);
         setHandleColour();
-        return this;
+        return (T)this;
     }
 
     private void setHandleColour(){
@@ -182,126 +182,126 @@ private void setHandleColour(){
      * Provides the ability to programmatically set the colour of the scrollbar handle when unpressed. Only applies if lightOnTouch is true.
      * @param colour to set the handle when unpressed.
      */
-    public MaterialScrollBar setHandleOffColour(String colour){
+    public T setHandleOffColour(String colour){
         handleOffColour = Color.parseColor(colour);
         if(lightOnTouch){
             handle.setBackgroundColor(handleOffColour);
         }
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar handle when unpressed. Only applies if lightOnTouch is true.
      * @param colour to set the handle when unpressed.
      */
-    public MaterialScrollBar setHandleOffColour(int colour){
+    public T setHandleOffColour(int colour){
         handleOffColour = colour;
         if(lightOnTouch){
             handle.setBackgroundColor(handleOffColour);
         }
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar handle when unpressed. Only applies if lightOnTouch is true.
      * @param colourResId to set the handle when unpressed.
      */
-    public MaterialScrollBar setHandleOffColourRes(int colourResId){
+    public T setHandleOffColourRes(int colourResId){
         handleOffColour = ContextCompat.getColor(getContext(), colourResId);
         if(lightOnTouch){
             handle.setBackgroundColor(handleOffColour);
         }
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar.
      * @param colour to set the bar.
      */
-    public MaterialScrollBar setBarColour(String colour){
+    public T setBarColour(String colour){
         background.setBackgroundColor(Color.parseColor(colour));
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar.
      * @param colour to set the bar.
      */
-    public MaterialScrollBar setBarColour(int colour){
+    public T setBarColour(int colour){
         background.setBackgroundColor(colour);
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the colour of the scrollbar.
      * @param colourResId to set the bar.
      */
-    public MaterialScrollBar setBarColourRes(int colourResId){
+    public T setBarColourRes(int colourResId){
         background.setBackgroundColor(ContextCompat.getColor(getContext(), colourResId));
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the text colour of the indicator. Will do nothing if there is no section indicator.
      * @param colour to set the text of the indicator.
      */
-    public MaterialScrollBar setTextColour(int colour){
+    public T setTextColour(int colour){
         textColour = colour;
         if(indicator != null){
             indicator.setTextColour(textColour);
         }
-        return this;
+        return(T)this;
     }
 
 
     /**
      * Provides the ability to programmatically set the text colour of the indicator. Will do nothing if there is no section indicator.
      * @param colourResId to set the text of the indicator.
      */
-    public MaterialScrollBar setTextColourRes(int colourResId){
+    public T setTextColourRes(int colourResId){
         textColour = ContextCompat.getColor(getContext(), colourResId);
         if(indicator != null){
             indicator.setTextColour(textColour);
         }
-        return this;
+        return (T)this;
     }
 
     /**
      * Provides the ability to programmatically set the text colour of the indicator. Will do nothing if there is no section indicator.
      * @param colour to set the text of the indicator.
      */
-    public MaterialScrollBar setTextColour(String colour){
+    public T setTextColour(String colour){
         textColour = Color.parseColor(colour);
         if(indicator != null){
             indicator.setTextColour(textColour);
         }
-        return this;
+        return (T)this;
     }
 
     /**
      * Removes any indicator.
      */
-    public MaterialScrollBar removeIndicator(){
+    public T removeIndicator(){
         this.indicator = null;
-        return this;
+        return (T)this;
     }
 
     /**
      * Adds an indicator which accompanies this scroll bar.
      */
-    public MaterialScrollBar addIndicator(Indicator indicator, boolean addSpace) {
+    public T addIndicator(Indicator indicator, boolean addSpace) {
         indicator.testAdapter(recyclerView.getAdapter());
         this.indicator = indicator;
         indicator.linkToScrollBar(this, addSpace);
         indicator.setTextColour(textColour);
-        return this;
+        return (T)this;
     }
 
     /**
      * Allows the developer to set a custom bar thickness.
      * @param thickness The desired bar thickness.
      */
-    public MaterialScrollBar setBarThickness(int thickness){
+    public T setBarThickness(int thickness){
         thickness = Utils.getDP(thickness, this);
         LayoutParams layoutParams = (LayoutParams) handle.getLayoutParams();
         layoutParams.width = thickness;
@@ -314,7 +314,7 @@ public MaterialScrollBar setBarThickness(int thickness){
         if(indicator != null){
             indicator.setSizeCustom(thickness);
         }
-        return this;
+        return (T)this;
     }
 
     //Fetch accent colour on devices running Lollipop or newer.

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

@@ -29,7 +29,7 @@
 
 import com.nineoldandroids.view.ViewHelper;
 
-public class TouchScrollBar extends MaterialScrollBar{
+public class TouchScrollBar extends MaterialScrollBar<TouchScrollBar>{
 
     boolean hide = true;
     private int hideDuration = 2500;