diff --git a/AndroidImageIndicator/.classpath b/AndroidImageIndicator/.classpath
index 26bdfa6..7bc01d9 100644
--- a/AndroidImageIndicator/.classpath
+++ b/AndroidImageIndicator/.classpath
@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
-	<classpathentry kind="output" path="bin/classes"/>
-</classpath>
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/AndroidImageIndicator/.project b/AndroidImageIndicator/.project
index 1d978ec..8696424 100644
--- a/AndroidImageIndicator/.project
+++ b/AndroidImageIndicator/.project
@@ -1,33 +1,33 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>AndroidImageIndicator</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-</projectDescription>
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>AndroidImageIndicator</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/AndroidImageIndicator/res/drawable/arrow_left_selector.xml b/AndroidImageIndicator/res/drawable/arrow_left_selector.xml
index 584b670..baf1efc 100644
--- a/AndroidImageIndicator/res/drawable/arrow_left_selector.xml
+++ b/AndroidImageIndicator/res/drawable/arrow_left_selector.xml
@@ -1,8 +1,8 @@
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item android:drawable="@drawable/arrow_left_focus" android:state_pressed="true"/>
-    <item android:drawable="@drawable/arrow_left_focus" android:state_selected="true"/>
-    <item android:drawable="@drawable/arrow_left_focus" android:state_focused="true"/>
-    <item android:drawable="@drawable/arrow_left"/>
-
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:drawable="@drawable/arrow_left_focus" android:state_pressed="true"/>
+    <item android:drawable="@drawable/arrow_left_focus" android:state_selected="true"/>
+    <item android:drawable="@drawable/arrow_left_focus" android:state_focused="true"/>
+    <item android:drawable="@drawable/arrow_left"/>
+
 </selector>
\ No newline at end of file
diff --git a/AndroidImageIndicator/res/drawable/arrow_right_selector.xml b/AndroidImageIndicator/res/drawable/arrow_right_selector.xml
index f2e3856..dd3c179 100644
--- a/AndroidImageIndicator/res/drawable/arrow_right_selector.xml
+++ b/AndroidImageIndicator/res/drawable/arrow_right_selector.xml
@@ -1,8 +1,8 @@
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item android:drawable="@drawable/arrow_right_focus" android:state_pressed="true"/>
-    <item android:drawable="@drawable/arrow_right_focus" android:state_selected="true"/>
-    <item android:drawable="@drawable/arrow_right_focus" android:state_focused="true"/>
-    <item android:drawable="@drawable/arrow_right"/>
-
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:drawable="@drawable/arrow_right_focus" android:state_pressed="true"/>
+    <item android:drawable="@drawable/arrow_right_focus" android:state_selected="true"/>
+    <item android:drawable="@drawable/arrow_right_focus" android:state_focused="true"/>
+    <item android:drawable="@drawable/arrow_right"/>
+
 </selector>
\ No newline at end of file
diff --git a/AndroidImageIndicator/res/layout/image_indicator_layout.xml b/AndroidImageIndicator/res/layout/image_indicator_layout.xml
index ddd0175..bbfae6d 100644
--- a/AndroidImageIndicator/res/layout/image_indicator_layout.xml
+++ b/AndroidImageIndicator/res/layout/image_indicator_layout.xml
@@ -1,53 +1,53 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical" >
-
-    <android.support.v4.view.ViewPager
-        android:id="@+id/view_pager"
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content" />
-
-    <LinearLayout
-        android:layout_width="wrap_content"
-        android:layout_height="fill_parent"
-        android:layout_alignParentLeft="true"
-        android:layout_centerVertical="true"
-        android:gravity="bottom" >
-
-        <Button
-            android:id="@+id/left_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:background="@drawable/arrow_left_selector" />
-    </LinearLayout>
-
-    <LinearLayout
-        android:layout_width="wrap_content"
-        android:layout_height="fill_parent"
-        android:layout_alignParentRight="true"
-        android:layout_centerVertical="true"
-        android:gravity="bottom" >
-
-        <Button
-            android:id="@+id/right_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:background="@drawable/arrow_right_selector" />
-    </LinearLayout>
-
-    <LinearLayout
-        android:id="@+id/indicater_layout"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerHorizontal="true"
-        android:layout_alignParentBottom="true"
-        android:layout_marginBottom="10dp"
-        android:gravity="center"
-        android:minHeight="10dp"
-        android:minWidth="60dp"
-        android:orientation="horizontal" >
-    </LinearLayout>
-
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+
+    <android.support.v4.view.ViewPager
+        android:id="@+id/view_pager"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="fill_parent"
+        android:layout_alignParentLeft="true"
+        android:layout_centerVertical="true"
+        android:gravity="bottom" >
+
+        <Button
+            android:id="@+id/left_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/arrow_left_selector" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="fill_parent"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        android:gravity="bottom" >
+
+        <Button
+            android:id="@+id/right_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/arrow_right_selector" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/indicater_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="10dp"
+        android:gravity="center"
+        android:minHeight="10dp"
+        android:minWidth="60dp"
+        android:orientation="horizontal" >
+    </LinearLayout>
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/AndroidImageIndicator/res/values/dimens.xml b/AndroidImageIndicator/res/values/dimens.xml
index 71be703..a6dd140 100644
--- a/AndroidImageIndicator/res/values/dimens.xml
+++ b/AndroidImageIndicator/res/values/dimens.xml
@@ -1,7 +1,7 @@
-<resources>
-
-    <!-- Default screen margins, per the Android Design guidelines. -->
-    <dimen name="activity_horizontal_margin">16dp</dimen>
-    <dimen name="activity_vertical_margin">16dp</dimen>
-
+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+
 </resources>
\ No newline at end of file
diff --git a/AndroidImageIndicator/res/values/strings.xml b/AndroidImageIndicator/res/values/strings.xml
index 0d69e25..4647a77 100644
--- a/AndroidImageIndicator/res/values/strings.xml
+++ b/AndroidImageIndicator/res/values/strings.xml
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <string name="app_name">AndroidImageIndicator</string>
-    <string name="action_settings">Settings</string>
-    <string name="hello_world">Hello world!</string>
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">AndroidImageIndicator</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+
 </resources>
\ No newline at end of file
diff --git a/AndroidImageIndicator/res/values/styles.xml b/AndroidImageIndicator/res/values/styles.xml
index afe1d34..4a10ca4 100644
--- a/AndroidImageIndicator/res/values/styles.xml
+++ b/AndroidImageIndicator/res/values/styles.xml
@@ -1,20 +1,20 @@
-<resources>
-
-    <!--
-        Base application theme, dependent on API level. This theme is replaced
-        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
-    -->
-    <style name="AppBaseTheme" parent="android:Theme.Light">
-        <!--
-            Theme customizations available in newer API levels can go in
-            res/values-vXX/styles.xml, while customizations related to
-            backward-compatibility can go here.
-        -->
-    </style>
-
-    <!-- Application theme. -->
-    <style name="AppTheme" parent="AppBaseTheme">
-        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
-    </style>
-
+<resources>
+
+    <!--
+        Base application theme, dependent on API level. This theme is replaced
+        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Light">
+        <!--
+            Theme customizations available in newer API levels can go in
+            res/values-vXX/styles.xml, while customizations related to
+            backward-compatibility can go here.
+        -->
+    </style>
+
+    <!-- Application theme. -->
+    <style name="AppTheme" parent="AppBaseTheme">
+        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+    </style>
+
 </resources>
\ No newline at end of file
diff --git a/AndroidImageIndicator/src/com/allthelucky/common/view/ImageIndicatorView.java b/AndroidImageIndicator/src/com/allthelucky/common/view/ImageIndicatorView.java
index 10ab8a2..06fa917 100644
--- a/AndroidImageIndicator/src/com/allthelucky/common/view/ImageIndicatorView.java
+++ b/AndroidImageIndicator/src/com/allthelucky/common/view/ImageIndicatorView.java
@@ -1,460 +1,460 @@
-package com.allthelucky.common.view;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import android.content.Context;
-import android.os.Handler;
-import android.os.Message;
-import android.os.Parcelable;
-import android.support.v4.view.PagerAdapter;
-import android.support.v4.view.ViewPager;
-import android.support.v4.view.ViewPager.OnPageChangeListener;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.RelativeLayout;
-
-import com.app.library.common.view.R;
-
-/**
- * 用户指引,宣传画控件(类似于Gallery效果)
- * 
- * @author savant-pan
- * 
- */
-public class ImageIndicatorView extends RelativeLayout {
-	/**
-	 * ViewPager控件
-	 */
-	private ViewPager viewPager;
-	/**
-	 * 指示器容器
-	 */
-	private LinearLayout indicateLayout;
-
-	/**
-	 * 向左划箭头
-	 */
-	private Button leftButton;
-
-	/**
-	 * 向右划箭头
-	 */
-	private Button rightButton;
-
-	/**
-	 * 页面列表
-	 */
-	private List<View> viewList = new ArrayList<View>();
-
-	private Handler refreshHandler;
-
-	/**
-	 * 滑动位置通知回调监听对象
-	 */
-	private OnItemChangeListener onItemChangeListener;
-
-	/**
-	 * 单个界面点击回调监听对象
-	 */
-	private OnItemClickListener onItemClickListener;
-	/**
-	 * 总页面条数
-	 */
-	private int totelCount = 0;
-	/**
-	 * 当前页索引
-	 */
-	private int currentIndex = 0;
-
-	/**
-	 * 圆形列表+箭头提示器
-	 */
-	public static final int INDICATE_ARROW_ROUND_STYLE = 0;
-
-	/**
-	 * 操作导引提示器
-	 */
-	public static final int INDICATE_USERGUIDE_STYLE = 1;
-
-	/**
-	 * INDICATOR样式
-	 */
-	private int indicatorStyle = INDICATE_ARROW_ROUND_STYLE;
-
-	/**
-	 * 最近一次划动时间
-	 */
-	private long refreshTime = 0l;
-
-	/**
-	 * 广告位置监听接口
-	 */
-	public interface OnItemChangeListener {
-		void onPosition(int position, int totalCount);
-	}
-
-	/**
-	 * 条目点击事件监听接口
-	 */
-	public interface OnItemClickListener {
-		void OnItemClick(View view, int position);
-	}
-
-	public ImageIndicatorView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-		this.init(context);
-	}
-
-	public ImageIndicatorView(Context context) {
-		super(context);
-		this.init(context);
-	}
-
-	/**
-	 * @param context
-	 */
-	private void init(Context context) {
-		LayoutInflater.from(context).inflate(R.layout.image_indicator_layout, this);
-		this.viewPager = (ViewPager) findViewById(R.id.view_pager);
-		this.indicateLayout = (LinearLayout) findViewById(R.id.indicater_layout);
-		this.leftButton = (Button) findViewById(R.id.left_button);
-		this.rightButton = (Button) findViewById(R.id.right_button);
-
-		this.leftButton.setVisibility(View.GONE);
-		this.rightButton.setVisibility(View.GONE);
-
-		this.viewPager.setOnPageChangeListener(new PageChangeListener());
-
-		final ArrowClickListener arrowClickListener = new ArrowClickListener();
-		this.leftButton.setOnClickListener(arrowClickListener);
-		this.rightButton.setOnClickListener(arrowClickListener);
-
-		this.refreshHandler = new ScrollIndicateHandler(ImageIndicatorView.this);
-	}
-
-	/**
-	 * 取ViewPager实例
-	 * 
-	 * @return
-	 */
-	public ViewPager getViewPager() {
-		return viewPager;
-	}
-
-	/**
-	 * 取当前位置Index值
-	 */
-	public int getCurrentIndex() {
-		return this.currentIndex;
-	}
-
-	/**
-	 * 取总VIEW数目
-	 */
-	public int getTotalCount() {
-		return this.totelCount;
-	}
-
-	/**
-	 * 取最近一次刷新时间
-	 */
-	public long getRefreshTime() {
-		return this.refreshTime;
-	}
-
-	/**
-	 * 添加单个View
-	 * 
-	 * @param view
-	 */
-	public void addViewItem(View view) {
-		final int position = viewList.size();
-		view.setOnClickListener(new ItemClickListener(position));
-		this.viewList.add(view);
-	}
-
-	/**
-	 * 条目点击事件监听类
-	 */
-	private class ItemClickListener implements View.OnClickListener {
-		private int position = 0;
-
-		public ItemClickListener(int position) {
-			this.position = position;
-		}
-
-		@Override
-		public void onClick(View view) {
-			if (onItemClickListener != null) {
-				onItemClickListener.OnItemClick(view, position);
-			}
-		}
-	}
-
-	/**
-	 * 设置显示图片Drawable数组
-	 * 
-	 * @param resArray
-	 *            Drawable数组
-	 */
-	public void setupLayoutByDrawable(final Integer resArray[]) {
-		if (resArray == null)
-			throw new NullPointerException();
-
-		this.setupLayoutByDrawable(Arrays.asList(resArray));
-	}
-
-	/**
-	 * 设置显示图片Drawable列表
-	 * 
-	 * @param resList
-	 *            Drawable列表
-	 */
-	public void setupLayoutByDrawable(final List<Integer> resList) {
-		if (resList == null)
-			throw new NullPointerException();
-
-		final int len = resList.size();
-		if (len > 0) {
-			for (int index = 0; index < len; index++) {
-				final View pageItem = new ImageView(getContext());
-				pageItem.setBackgroundResource(resList.get(index));
-				addViewItem(pageItem);
-			}
-		}
-	}
-
-	/**
-	 * 设置当前显示项
-	 * 
-	 * @param index
-	 *            postion
-	 */
-	public void setCurrentItem(int index) {
-		this.currentIndex = index;
-	}
-
-	/**
-	 * 设置指示器样式，默认为INDICATOR_ARROW_ROUND_STYLE
-	 * 
-	 * @param style
-	 *            INDICATOR_USERGUIDE_STYLE或INDICATOR_ARROW_ROUND_STYLE
-	 */
-	public void setIndicateStyle(int style) {
-		this.indicatorStyle = style;
-	}
-
-	/**
-	 * 添加位置监听回调
-	 * 
-	 * @param onGuideListener
-	 */
-	public void setOnItemChangeListener(OnItemChangeListener onItemChangeListener) {
-		if (onItemChangeListener == null) {
-			throw new NullPointerException();
-		}
-		this.onItemChangeListener = onItemChangeListener;
-	}
-
-	/**
-	 * 设置条目点击监听对象
-	 * 
-	 * @param onItemClickListener
-	 */
-	public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
-		this.onItemClickListener = onItemClickListener;
-	}
-
-	/**
-	 * 显示
-	 */
-	public void show() {
-		this.totelCount = viewList.size();
-		final LayoutParams params = (LayoutParams) indicateLayout.getLayoutParams();
-		if (INDICATE_USERGUIDE_STYLE == this.indicatorStyle) {// 操作指引
-			params.bottomMargin = 45;
-		}
-		this.indicateLayout.setLayoutParams(params);
-		// 初始化指示器
-		for (int index = 0; index < this.totelCount; index++) {
-			final View indicater = new ImageView(getContext());
-			this.indicateLayout.addView(indicater, index);
-		}
-		this.refreshHandler.sendEmptyMessage(currentIndex);
-		// 为ViewPager配置数据
-		this.viewPager.setAdapter(new MyPagerAdapter(this.viewList));
-		this.viewPager.setCurrentItem(currentIndex, false);
-	}
-
-	/**
-	 * 箭头点击事件处理
-	 */
-	private class ArrowClickListener implements View.OnClickListener {
-		@Override
-		public void onClick(View view) {
-			if (view == leftButton) {
-				if (currentIndex >= (totelCount - 1)) {
-					return;
-				} else {
-					viewPager.setCurrentItem(currentIndex + 1, true);
-				}
-			} else {
-				if (totelCount <= 0) {
-					return;
-				} else {
-					viewPager.setCurrentItem(currentIndex - 1, true);
-				}
-			}
-		}
-	}
-
-	/**
-	 * 页面变更监听
-	 */
-	private class PageChangeListener implements OnPageChangeListener {
-		@Override
-		public void onPageSelected(int index) {
-			currentIndex = index;
-			refreshHandler.sendEmptyMessage(index);
-		}
-
-		@Override
-		public void onPageScrolled(int arg0, float arg1, int arg2) {
-		}
-
-		@Override
-		public void onPageScrollStateChanged(int arg0) {
-
-		}
-	}
-
-	/**
-	 * 刷新提示器
-	 */
-	protected void refreshIndicateView() {
-		this.refreshTime = System.currentTimeMillis();
-
-		for (int index = 0; index < totelCount; index++) {
-			final ImageView imageView = (ImageView) this.indicateLayout.getChildAt(index);
-			if (this.currentIndex == index) {
-				imageView.setBackgroundResource(R.drawable.image_indicator_focus);
-			} else {
-				imageView.setBackgroundResource(R.drawable.image_indicator);
-			}
-		}
-
-		if (INDICATE_USERGUIDE_STYLE == this.indicatorStyle) {// 操作指引不显示箭头
-			this.leftButton.setVisibility(View.GONE);
-			this.rightButton.setVisibility(View.GONE);
-		} else {// 显示箭头各状态
-			if (totelCount <= 1) {
-				leftButton.setVisibility(View.GONE);
-				rightButton.setVisibility(View.GONE);
-			} else if (totelCount == 2) {
-				if (currentIndex == 0) {
-					leftButton.setVisibility(View.VISIBLE);
-					rightButton.setVisibility(View.GONE);
-				} else {
-					leftButton.setVisibility(View.GONE);
-					rightButton.setVisibility(View.VISIBLE);
-				}
-			} else {
-				if (currentIndex == 0) {
-					leftButton.setVisibility(View.VISIBLE);
-					rightButton.setVisibility(View.GONE);
-				} else if (currentIndex == (totelCount - 1)) {
-					leftButton.setVisibility(View.GONE);
-					rightButton.setVisibility(View.VISIBLE);
-				} else {
-					leftButton.setVisibility(View.VISIBLE);
-					rightButton.setVisibility(View.VISIBLE);
-				}
-			}
-		}
-		if (this.onItemChangeListener != null) {// 页面改更了
-			try {
-				this.onItemChangeListener.onPosition(this.currentIndex, this.totelCount);
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
-		}
-	}
-
-	public class MyPagerAdapter extends PagerAdapter {
-		private List<View> pageViews = new ArrayList<View>();
-
-		public MyPagerAdapter(List<View> pageViews) {
-			this.pageViews = pageViews;
-		}
-
-		@Override
-		public int getCount() {
-			return pageViews.size();
-		}
-
-		@Override
-		public boolean isViewFromObject(View arg0, Object arg1) {
-			return arg0 == arg1;
-		}
-
-		@Override
-		public int getItemPosition(Object object) {
-			return super.getItemPosition(object);
-		}
-
-		@Override
-		public void destroyItem(View arg0, int arg1, Object arg2) {
-			((ViewPager) arg0).removeView(pageViews.get(arg1));
-		}
-
-		@Override
-		public Object instantiateItem(View arg0, int arg1) {
-			((ViewPager) arg0).addView(pageViews.get(arg1));
-			return pageViews.get(arg1);
-		}
-
-		@Override
-		public void restoreState(Parcelable arg0, ClassLoader arg1) {
-
-		}
-
-		@Override
-		public Parcelable saveState() {
-			return null;
-		}
-
-		@Override
-		public void startUpdate(View arg0) {
-
-		}
-
-		@Override
-		public void finishUpdate(View arg0) {
-
-		}
-	}
-
-}
-
-class ScrollIndicateHandler extends Handler {
-	private ImageIndicatorView scrollIndicateView;
-
-	public ScrollIndicateHandler(ImageIndicatorView scrollIndicateView) {
-		this.scrollIndicateView = scrollIndicateView;
-
-	}
-
-	@Override
-	public void handleMessage(Message msg) {
-		super.handleMessage(msg);
-		if (this.scrollIndicateView != null) {
-			scrollIndicateView.refreshIndicateView();
-		}
-	}
-}
+package com.allthelucky.common.view;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Parcelable;
+import android.support.v4.view.PagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.support.v4.view.ViewPager.OnPageChangeListener;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.RelativeLayout;
+
+import com.app.library.common.view.R;
+
+/**
+ * 用户指引,宣传画控件(类似于Gallery效果)
+ * 
+ * @author savant-pan
+ * 
+ */
+public class ImageIndicatorView extends RelativeLayout {
+	/**
+	 * ViewPager控件
+	 */
+	private ViewPager viewPager;
+	/**
+	 * 指示器容器
+	 */
+	private LinearLayout indicateLayout;
+
+	/**
+	 * 向左划箭头
+	 */
+	private Button leftButton;
+
+	/**
+	 * 向右划箭头
+	 */
+	private Button rightButton;
+
+	/**
+	 * 页面列表
+	 */
+	private List<View> viewList = new ArrayList<View>();
+
+	private Handler refreshHandler;
+
+	/**
+	 * 滑动位置通知回调监听对象
+	 */
+	private OnItemChangeListener onItemChangeListener;
+
+	/**
+	 * 单个界面点击回调监听对象
+	 */
+	private OnItemClickListener onItemClickListener;
+	/**
+	 * 总页面条数
+	 */
+	private int totelCount = 0;
+	/**
+	 * 当前页索引
+	 */
+	private int currentIndex = 0;
+
+	/**
+	 * 圆形列表+箭头提示器
+	 */
+	public static final int INDICATE_ARROW_ROUND_STYLE = 0;
+
+	/**
+	 * 操作导引提示器
+	 */
+	public static final int INDICATE_USERGUIDE_STYLE = 1;
+
+	/**
+	 * INDICATOR样式
+	 */
+	private int indicatorStyle = INDICATE_ARROW_ROUND_STYLE;
+
+	/**
+	 * 最近一次划动时间
+	 */
+	private long refreshTime = 0l;
+
+	/**
+	 * 广告位置监听接口
+	 */
+	public interface OnItemChangeListener {
+		void onPosition(int position, int totalCount);
+	}
+
+	/**
+	 * 条目点击事件监听接口
+	 */
+	public interface OnItemClickListener {
+		void OnItemClick(View view, int position);
+	}
+
+	public ImageIndicatorView(Context context, AttributeSet attrs) {
+		super(context, attrs);
+		this.init(context);
+	}
+
+	public ImageIndicatorView(Context context) {
+		super(context);
+		this.init(context);
+	}
+
+	/**
+	 * @param context
+	 */
+	private void init(Context context) {
+		LayoutInflater.from(context).inflate(R.layout.image_indicator_layout, this);
+		this.viewPager = (ViewPager) findViewById(R.id.view_pager);
+		this.indicateLayout = (LinearLayout) findViewById(R.id.indicater_layout);
+		this.leftButton = (Button) findViewById(R.id.left_button);
+		this.rightButton = (Button) findViewById(R.id.right_button);
+
+		this.leftButton.setVisibility(View.GONE);
+		this.rightButton.setVisibility(View.GONE);
+
+		this.viewPager.setOnPageChangeListener(new PageChangeListener());
+
+		final ArrowClickListener arrowClickListener = new ArrowClickListener();
+		this.leftButton.setOnClickListener(arrowClickListener);
+		this.rightButton.setOnClickListener(arrowClickListener);
+
+		this.refreshHandler = new ScrollIndicateHandler(ImageIndicatorView.this);
+	}
+
+	/**
+	 * 取ViewPager实例
+	 * 
+	 * @return
+	 */
+	public ViewPager getViewPager() {
+		return viewPager;
+	}
+
+	/**
+	 * 取当前位置Index值
+	 */
+	public int getCurrentIndex() {
+		return this.currentIndex;
+	}
+
+	/**
+	 * 取总VIEW数目
+	 */
+	public int getTotalCount() {
+		return this.totelCount;
+	}
+
+	/**
+	 * 取最近一次刷新时间
+	 */
+	public long getRefreshTime() {
+		return this.refreshTime;
+	}
+
+	/**
+	 * 添加单个View
+	 * 
+	 * @param view
+	 */
+	public void addViewItem(View view) {
+		final int position = viewList.size();
+		view.setOnClickListener(new ItemClickListener(position));
+		this.viewList.add(view);
+	}
+
+	/**
+	 * 条目点击事件监听类
+	 */
+	private class ItemClickListener implements View.OnClickListener {
+		private int position = 0;
+
+		public ItemClickListener(int position) {
+			this.position = position;
+		}
+
+		@Override
+		public void onClick(View view) {
+			if (onItemClickListener != null) {
+				onItemClickListener.OnItemClick(view, position);
+			}
+		}
+	}
+
+	/**
+	 * 设置显示图片Drawable数组
+	 * 
+	 * @param resArray
+	 *            Drawable数组
+	 */
+	public void setupLayoutByDrawable(final Integer resArray[]) {
+		if (resArray == null)
+			throw new NullPointerException();
+
+		this.setupLayoutByDrawable(Arrays.asList(resArray));
+	}
+
+	/**
+	 * 设置显示图片Drawable列表
+	 * 
+	 * @param resList
+	 *            Drawable列表
+	 */
+	public void setupLayoutByDrawable(final List<Integer> resList) {
+		if (resList == null)
+			throw new NullPointerException();
+
+		final int len = resList.size();
+		if (len > 0) {
+			for (int index = 0; index < len; index++) {
+				final View pageItem = new ImageView(getContext());
+				pageItem.setBackgroundResource(resList.get(index));
+				addViewItem(pageItem);
+			}
+		}
+	}
+
+	/**
+	 * 设置当前显示项
+	 * 
+	 * @param index
+	 *            postion
+	 */
+	public void setCurrentItem(int index) {
+		this.currentIndex = index;
+	}
+
+	/**
+	 * 设置指示器样式，默认为INDICATOR_ARROW_ROUND_STYLE
+	 * 
+	 * @param style
+	 *            INDICATOR_USERGUIDE_STYLE或INDICATOR_ARROW_ROUND_STYLE
+	 */
+	public void setIndicateStyle(int style) {
+		this.indicatorStyle = style;
+	}
+
+	/**
+	 * 添加位置监听回调
+	 * 
+	 * @param onGuideListener
+	 */
+	public void setOnItemChangeListener(OnItemChangeListener onItemChangeListener) {
+		if (onItemChangeListener == null) {
+			throw new NullPointerException();
+		}
+		this.onItemChangeListener = onItemChangeListener;
+	}
+
+	/**
+	 * 设置条目点击监听对象
+	 * 
+	 * @param onItemClickListener
+	 */
+	public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
+		this.onItemClickListener = onItemClickListener;
+	}
+
+	/**
+	 * 显示
+	 */
+	public void show() {
+		this.totelCount = viewList.size();
+		final LayoutParams params = (LayoutParams) indicateLayout.getLayoutParams();
+		if (INDICATE_USERGUIDE_STYLE == this.indicatorStyle) {// 操作指引
+			params.bottomMargin = 45;
+		}
+		this.indicateLayout.setLayoutParams(params);
+		// 初始化指示器
+		for (int index = 0; index < this.totelCount; index++) {
+			final View indicater = new ImageView(getContext());
+			this.indicateLayout.addView(indicater, index);
+		}
+		this.refreshHandler.sendEmptyMessage(currentIndex);
+		// 为ViewPager配置数据
+		this.viewPager.setAdapter(new MyPagerAdapter(this.viewList));
+		this.viewPager.setCurrentItem(currentIndex, false);
+	}
+
+	/**
+	 * 箭头点击事件处理
+	 */
+	private class ArrowClickListener implements View.OnClickListener {
+		@Override
+		public void onClick(View view) {
+			if (view == leftButton) {
+				if (currentIndex >= (totelCount - 1)) {
+					return;
+				} else {
+					viewPager.setCurrentItem(currentIndex + 1, true);
+				}
+			} else {
+				if (totelCount <= 0) {
+					return;
+				} else {
+					viewPager.setCurrentItem(currentIndex - 1, true);
+				}
+			}
+		}
+	}
+
+	/**
+	 * 页面变更监听
+	 */
+	private class PageChangeListener implements OnPageChangeListener {
+		@Override
+		public void onPageSelected(int index) {
+			currentIndex = index;
+			refreshHandler.sendEmptyMessage(index);
+		}
+
+		@Override
+		public void onPageScrolled(int arg0, float arg1, int arg2) {
+		}
+
+		@Override
+		public void onPageScrollStateChanged(int arg0) {
+
+		}
+	}
+
+	/**
+	 * 刷新提示器
+	 */
+	protected void refreshIndicateView() {
+		this.refreshTime = System.currentTimeMillis();
+
+		for (int index = 0; index < totelCount; index++) {
+			final ImageView imageView = (ImageView) this.indicateLayout.getChildAt(index);
+			if (this.currentIndex == index) {
+				imageView.setBackgroundResource(R.drawable.image_indicator_focus);
+			} else {
+				imageView.setBackgroundResource(R.drawable.image_indicator);
+			}
+		}
+
+		if (INDICATE_USERGUIDE_STYLE == this.indicatorStyle) {// 操作指引不显示箭头
+			this.leftButton.setVisibility(View.GONE);
+			this.rightButton.setVisibility(View.GONE);
+		} else {// 显示箭头各状态
+			if (totelCount <= 1) {
+				leftButton.setVisibility(View.GONE);
+				rightButton.setVisibility(View.GONE);
+			} else if (totelCount == 2) {
+				if (currentIndex == 0) {
+					leftButton.setVisibility(View.VISIBLE);
+					rightButton.setVisibility(View.GONE);
+				} else {
+					leftButton.setVisibility(View.GONE);
+					rightButton.setVisibility(View.VISIBLE);
+				}
+			} else {
+				if (currentIndex == 0) {
+					leftButton.setVisibility(View.VISIBLE);
+					rightButton.setVisibility(View.GONE);
+				} else if (currentIndex == (totelCount - 1)) {
+					leftButton.setVisibility(View.GONE);
+					rightButton.setVisibility(View.VISIBLE);
+				} else {
+					leftButton.setVisibility(View.VISIBLE);
+					rightButton.setVisibility(View.VISIBLE);
+				}
+			}
+		}
+		if (this.onItemChangeListener != null) {// 页面改更了
+			try {
+				this.onItemChangeListener.onPosition(this.currentIndex, this.totelCount);
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
+	public class MyPagerAdapter extends PagerAdapter {
+		private List<View> pageViews = new ArrayList<View>();
+
+		public MyPagerAdapter(List<View> pageViews) {
+			this.pageViews = pageViews;
+		}
+
+		@Override
+		public int getCount() {
+			return pageViews.size();
+		}
+
+		@Override
+		public boolean isViewFromObject(View arg0, Object arg1) {
+			return arg0 == arg1;
+		}
+
+		@Override
+		public int getItemPosition(Object object) {
+			return super.getItemPosition(object);
+		}
+
+		@Override
+		public void destroyItem(View arg0, int arg1, Object arg2) {
+			((ViewPager) arg0).removeView(pageViews.get(arg1));
+		}
+
+		@Override
+		public Object instantiateItem(View arg0, int arg1) {
+			((ViewPager) arg0).addView(pageViews.get(arg1));
+			return pageViews.get(arg1);
+		}
+
+		@Override
+		public void restoreState(Parcelable arg0, ClassLoader arg1) {
+
+		}
+
+		@Override
+		public Parcelable saveState() {
+			return null;
+		}
+
+		@Override
+		public void startUpdate(View arg0) {
+
+		}
+
+		@Override
+		public void finishUpdate(View arg0) {
+
+		}
+	}
+
+}
+
+class ScrollIndicateHandler extends Handler {
+	private ImageIndicatorView scrollIndicateView;
+
+	public ScrollIndicateHandler(ImageIndicatorView scrollIndicateView) {
+		this.scrollIndicateView = scrollIndicateView;
+
+	}
+
+	@Override
+	public void handleMessage(Message msg) {
+		super.handleMessage(msg);
+		if (this.scrollIndicateView != null) {
+			scrollIndicateView.refreshIndicateView();
+		}
+	}
+}
diff --git a/AndroidImageIndicatorSample/src/com/allthelucky/common/view/sample/AutoImageIndicatorActivity.java b/AndroidImageIndicatorSample/src/com/allthelucky/common/view/sample/AutoImageIndicatorActivity.java
index 175c6d2..caf26cb 100644
--- a/AndroidImageIndicatorSample/src/com/allthelucky/common/view/sample/AutoImageIndicatorActivity.java
+++ b/AndroidImageIndicatorSample/src/com/allthelucky/common/view/sample/AutoImageIndicatorActivity.java
@@ -34,15 +34,14 @@ public class AutoImageIndicatorActivity extends Activity {
 	private void initView() {
 		final Integer[] resArray = new Integer[] { R.drawable.poster1, R.drawable.poster2, R.drawable.poster3 };
 		
-		this.autoImageIndicatorView.setupLayoutByDrawable(resArray);//图片
+		this.autoImageIndicatorView.setupLayoutByDrawable(resArray);
 		this.autoImageIndicatorView.show();
 		
 		AutoPlayManager autoBrocastManager =  new AutoPlayManager(this.autoImageIndicatorView);
 		autoBrocastManager.setBroadcastEnable(true);
-		autoBrocastManager.setBroadCastTimes(5);//循环播放5次
-		autoBrocastManager.setBroadcastTimeIntevel(3 * 1000, 3 * 1000);//播放启动时间及间隔
+		autoBrocastManager.setBroadCastTimes(5);//循环次数
+		autoBrocastManager.setBroadcastTimeIntevel(3 * 1000, 3 * 1000);//首次启动时间及间隔
 		autoBrocastManager.loop();
-		
 	}
 
 }
diff --git a/README.md b/README.md
index daf7975..983c93c 100644
--- a/README.md
+++ b/README.md
@@ -5,31 +5,26 @@ Android image indicator for user guide or auto broadcast effect.
 
 Style 1:
 ----------------------
-
-common mode:
-
+common mode:  
     <com.allthelucky.common.view.ImageIndicatorView
         android:id="@+id/indicate_view"
         android:layout_width="match_parent"
         android:layout_height="160dp" />
         
-set ImageIndicatorView as:
-
-      imageIndicatorView = (ImageIndicatorView) findViewById(R.id.indicate_view);
-      final Integer[] resArray = new Integer[] { R.drawable.ic_launcher, R.drawable.ic_launcher };
-      imageIndicatorView.setupLayoutByDrawable(resArray);
-      imageIndicatorView.show();
-
-
-broadcast mode:
-
+set ImageIndicatorView as:  
+		AutoPlayManager autoBrocastManager =  new AutoPlayManager(this.autoImageIndicatorView);
+		autoBrocastManager.setBroadcastEnable(true);
+		autoBrocastManager.setBroadCastTimes(5);//循环次数
+		autoBrocastManager.setBroadcastTimeIntevel(3 * 1000, 3 * 1000);//首次启动时间及间隔
+		autoBrocastManager.loop();
+
+broadcast mode:  
     <com.allthelucky.common.view.AutoImageIndicatorView
         android:id="@+id/auto_indicate_view"
         android:layout_width="match_parent"
         android:layout_height="160dp" />
         
-set AutoImageIndicatorView as:
-
+set AutoImageIndicatorView as:  
     autoImageIndicatorView = (AutoImageIndicatorView) findViewById(R.id.auto_indicate_view);
     final Integer[] resArray = new Integer[] { R.drawable.ic_launcher, R.drawable.ic_launcher };
     autoImageIndicatorView.setBroadcastEnable(true);
@@ -40,23 +35,19 @@ set AutoImageIndicatorView as:
 
 ![ScreenShot](https://raw.github.com/winfirm/android-image-indicator/master/AndroidImageIndicatorSample/screenshot/poster0.jpg)
 
-Style2(user guide mode):
-----------------------
-
+Style2(user guide mode):  
     <com.allthelucky.common.view.ImageIndicatorView
         android:id="@+id/guide_indicate_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
         
-set ImageIndicatorView as:
-
+set ImageIndicatorView as:  
     this.imageIndicatorView = (ImageIndicatorView) findViewById(R.id.guide_indicate_view);
     final Integer[] resArray = new Integer[] { R.drawable.ic_launcher, R.drawable.ic_launcher };
     imageIndicatorView.setupLayoutByDrawable(resArray);
     imageIndicatorView.setIndicateStyle(ImageIndicatorView.INDICATE_USERGUIDE_STYLE);
     imageIndicatorView.show();
 
-![ScreenShot](https://raw.github.com/winfirm/android-image-indicator/master/AndroidImageIndicatorSample/screenshot/guider_00.jpg)
-
+![ScreenShot](https://raw.github.com/winfirm/android-image-indicator/master/AndroidImageIndicatorSample/screenshot/guider_00.jpg)  
 ![ScreenShot](https://raw.github.com/winfirm/android-image-indicator/master/AndroidImageIndicatorSample/screenshot/guider_01.jpg)