多个wheel

app/src/main/java/com/wangjie/wheelview/WheelView.java

@@ -172,6 +172,7 @@ public void startScrollerTask() {
     private void initData() {
         displayItemCount = offset * 2 + 1;
 
+        views.removeAllViews();
         for (String item : items) {
             views.addView(createView(item));
         }
@@ -193,7 +194,8 @@ private TextView createView(String item) {
         if (0 == itemHeight) {
             itemHeight = getViewMeasuredHeight(tv);
             Log.d(TAG, "itemHeight: " + itemHeight);
-            views.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, itemHeight * displayItemCount));
+            views.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, itemHeight * displayItemCount,Gravity.CENTER_HORIZONTAL));
+            views.setGravity(Gravity.CENTER);
             LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) this.getLayoutParams();
             this.setLayoutParams(new LinearLayout.LayoutParams(lp.width, itemHeight * displayItemCount));
         }
@@ -314,7 +316,8 @@ private int[] obtainSelectedAreaBorder() {
     public void setBackgroundDrawable(Drawable background) {
 
         if (viewWidth == 0) {
-            viewWidth = ((Activity) context).getWindowManager().getDefaultDisplay().getWidth();
+//            viewWidth = ((Activity) context).getWindowManager().getDefaultDisplay().getWidth();
+            viewWidth=views.getWidth();
             Log.d(TAG, "viewWidth: " + viewWidth);
         }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Apr 10 15:27:10 PDT 2013
+#Thu Jul 14 13:03:03 CST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.2-all.zip

local.properties

@@ -1,10 +1,11 @@
 ## This file is automatically generated by Android Studio.
 # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
 #
-# This file should *NOT* be checked into Version Control Systems,
+# This file must *NOT* be checked into Version Control Systems,
 # as it contains information specific to your local configuration.
 #
 # Location of the SDK. This is only used by Gradle.
 # For customization when using a Version Control System, please read the
 # header note.
-sdk.dir=/Users/wangjie/work/java/android/sdk
+#Thu Jul 14 13:02:39 CST 2016
+sdk.dir=D\:\\sdk