Fix bugs of Slider

Author: Kaler

MaterialDesign/src/com/gc/materialdesign/utils/Utils.java

@@ -1,9 +1,9 @@
 package com.gc.materialdesign.utils;
 
 import android.content.res.Resources;
+import android.graphics.Rect;
 import android.util.TypedValue;
 import android.view.View;
-import android.view.ViewGroup;
 
 public class Utils {
 
@@ -35,17 +35,13 @@ public static float dipOrDpToFloat(String value) {
 	/**
 	 * 这里看似是得到控件相对的坐标，但是如果这个滑动条在可以上下滚动的布局中就会出现问题。
 	 * 因为这里的坐标都是死的，在上下滚动的view中父控件的top仍旧不变，但实际上是应该获得动态数值的。
-	 * @error
 	 * @param myView
 	 * @return
 	 */
 	public static int getRelativeTop(View myView) {
-//	    if (myView.getParent() == myView.getRootView())
-		myView.getParent().requestLayout();
-	    if(myView.getId() == android.R.id.content)
-	        return myView.getTop();
-	    else
-	        return myView.getTop() + getRelativeTop((View)myView.getParent());
+		Rect bounds = new Rect();
+		myView.getGlobalVisibleRect(bounds);
+		return bounds.top;
 	}
 
 	public static int getRelativeLeft(View myView) {

MaterialDesign/src/com/gc/materialdesign/views/ButtonRectangle.java

@@ -1,9 +1,7 @@
 package com.gc.materialdesign.views;
 
-import com.gc.materialdesign.R;
-import com.gc.materialdesign.utils.Utils;
-
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Rect;
@@ -12,6 +10,9 @@
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
+import com.gc.materialdesign.R;
+import com.gc.materialdesign.utils.Utils;
+
 /**
  * @tips  :矩形按钮
  * @date  :2014-11-1
@@ -95,6 +96,7 @@ else if(text != null ){
 		params.setMargins(Utils.dpToPx(5, getResources()), Utils.dpToPx(5, getResources()), Utils.dpToPx(5, getResources()), Utils.dpToPx(5, getResources()));
 		textButton.setLayoutParams(params);
 		addView(textButton);
+		
 	}
 
 	@Override

MaterialDesign/src/com/gc/materialdesign/views/Slider.java

@@ -30,8 +30,8 @@ public interface OnValueChangedListener {
 		public void onValueChanged(int value);
 	}
 
-	Ball ball;
-	NumberIndicator numberIndicator;
+	private Ball ball;
+	public NumberIndicator numberIndicator;
 
 	boolean showNumberIndicator = false;
 	boolean press = false;
@@ -177,7 +177,7 @@ public boolean onTouchEvent(MotionEvent event) {
 						// move number indicator
 						numberIndicator.indicator.x = x;
 						// 指示器起始的y坐标是当前控件的顶部Y坐标-当前控件高度的一半，就等于从空间的垂直中心开始。
-						numberIndicator.indicator.finalY = Utils.getRelativeTop(this) - getHeight() / 2;
+						numberIndicator.indicator.finalY = Utils.getRelativeTop(this) - getHeight() ;
 						numberIndicator.indicator.finalSize = getHeight() / 2;
 						numberIndicator.numberIndicator.setText("");
 					}
@@ -332,7 +332,7 @@ public void changeBackground() {
 
 	// Slider Number Indicator
 
-	private class NumberIndicator extends Dialog {
+	public class NumberIndicator extends Dialog {
 
 		private Indicator indicator;
 		private TextView numberIndicator;

MaterialDesign/src/com/gc/materialdesign/widgets/ColorSelector.java

@@ -121,6 +121,7 @@ public interface OnColorSelectedListener{
 
 	@Override
 	public void dismiss() {
+		
 		Animation anim = AnimationUtils.loadAnimation(context, R.anim.dialog_main_hide_amination);
 
 		anim.setAnimationListener(new AnimationListener() {

MaterialDesignDemo/bin/MaterialDesignDemo.apk

@@ -105,7 +105,7 @@ Some components have custom attributes, if you want use them, you must add this
                 android:layout_marginRight="24dp"
                 android:background="#1E88E5"
                 materialdesign:animate="true"
-                materialdesign:icon="@drawable/ic_action_new" />
+                materialdesign:iconDrawable="@drawable/ic_action_new" />
 </RelativeLayout>
 ```
 
@@ -119,7 +119,7 @@ Some components have custom attributes, if you want use them, you must add this
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="#1E88E5"
-                materialdesign:icon="@drawable/ic_action_new" />
+                materialdesign:iconDrawable="@drawable/ic_action_new" />
 ```
 
 ####Switches