first commit

.gitignore

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+gen/
+bin/
+build/
+.setting/
+.gradle
+.project
+.classpath

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.cviewpager"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="21" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

proguard-project.txt

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+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

project.properties

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+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-19

res/layout/activity_main.xml

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+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.example.cviewpager.MainActivity" >
+
+    <com.example.cviewpager.MyViewPager
+        android:id="@+id/myViewPager1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true" >
+    </com.example.cviewpager.MyViewPager>
+
+    <Button
+        android:id="@+id/button1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentLeft="true"
+        android:onClick="onClick"
+        android:text="下一个" />
+
+</RelativeLayout>

res/layout/frag_layout.xml

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+<?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"
+     >
+
+    <ImageView
+        android:id="@+id/imageView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:src="@drawable/ic_launcher" />
+    <TextView 
+        android:id="@+id/tv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_horizontal"
+        />
+
+</RelativeLayout>

res/menu/main.xml

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+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="com.example.cviewpager.MainActivity" >
+
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:showAsAction="never"
+        android:title="@string/action_settings"/>
+
+</menu>

res/values-v11/styles.xml

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+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>

res/values-v14/styles.xml

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+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>

res/values-w820dp/dimens.xml

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+<resources>
+
+    <!--
+         Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively).
+    -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+
+</resources>

res/values/dimens.xml

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+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+
+</resources>

res/values/strings.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">CViewPager</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="action_settings">Settings</string>
+
+</resources>

res/values/styles.xml

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+<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>

src/com/example/cviewpager/AndroidSpringLooperFactory.java

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+/*
+ *  Copyright (c) 2013, Facebook, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the BSD-style license found in the
+ *  LICENSE file in the root directory of this source tree. An additional grant
+ *  of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */
+
+package com.example.cviewpager;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.os.Handler;
+import android.os.SystemClock;
+import android.view.Choreographer;
+
+import com.facebook.rebound.SpringLooper;
+
+/**
+ * Android version of the spring looper that uses the most appropriate frame callback mechanism
+ * available. It uses Android's {@link Choreographer} when available, otherwise it uses a
+ * {@link Handler}.
+ */
+abstract class AndroidSpringLooperFactory {
+
+  /**
+   * Create an Android {@link com.facebook.rebound.SpringLooper} for the detected Android platform.
+   * @return a SpringLooper
+   */
+  public static SpringLooper createSpringLooper() {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+      return ChoreographerAndroidSpringLooper.create();
+    } else {
+      return LegacyAndroidSpringLooper.create();
+    }
+  }
+
+  /**
+   * The base implementation of the Android spring looper, using a {@link Handler} for the
+   * frame callbacks.
+   */
+  private static class LegacyAndroidSpringLooper extends SpringLooper {
+
+    private final Handler mHandler;
+    private final Runnable mLooperRunnable;
+    private boolean mStarted;
+    private long mLastTime;
+
+    /**
+     * @return an Android spring looper using a new {@link Handler} instance
+     */
+    public static SpringLooper create() {
+      return new LegacyAndroidSpringLooper(new Handler());
+    }
+
+    public LegacyAndroidSpringLooper(Handler handler) {
+      mHandler = handler;
+      mLooperRunnable = new Runnable() {
+        @Override
+        public void run() {
+          if (!mStarted || mSpringSystem == null) {
+            return;
+          }
+          long currentTime = SystemClock.uptimeMillis();
+          mSpringSystem.loop(currentTime - mLastTime);
+          mHandler.post(mLooperRunnable);
+        }
+      };
+    }
+
+    @Override
+    public void start() {
+      if (mStarted) {
+        return;
+      }
+      mStarted = true;
+      mLastTime = SystemClock.uptimeMillis();
+      mHandler.removeCallbacks(mLooperRunnable);
+      mHandler.post(mLooperRunnable);
+    }
+
+    @Override
+    public void stop() {
+      mStarted = false;
+      mHandler.removeCallbacks(mLooperRunnable);
+    }
+  }
+
+  /**
+   * The Jelly Bean and up implementation of the spring looper that uses Android's
+   * {@link Choreographer} instead of a {@link Handler}
+   */
+  @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
+  private static class ChoreographerAndroidSpringLooper extends SpringLooper {
+
+    private final Choreographer mChoreographer;
+    private final Choreographer.FrameCallback mFrameCallback;
+    private boolean mStarted;
+    private long mLastTime;
+
+    /**
+     * @return an Android spring choreographer using the system {@link Choreographer}
+     */
+    public static ChoreographerAndroidSpringLooper create() {
+      return new ChoreographerAndroidSpringLooper(Choreographer.getInstance());
+    }
+
+    public ChoreographerAndroidSpringLooper(Choreographer choreographer) {
+      mChoreographer = choreographer;
+      mFrameCallback = new Choreographer.FrameCallback() {
+        @Override
+        public void doFrame(long frameTimeNanos) {
+          if (!mStarted || mSpringSystem == null) {
+            return;
+          }
+          long currentTime = SystemClock.uptimeMillis();
+          mSpringSystem.loop(currentTime - mLastTime);
+          mLastTime = currentTime;
+          mChoreographer.postFrameCallback(mFrameCallback);
+        }
+      };
+    }
+
+    @Override
+    public void start() {
+      if (mStarted) {
+        return;
+      }
+      mStarted = true;
+      mLastTime = SystemClock.uptimeMillis();
+      mChoreographer.removeFrameCallback(mFrameCallback);
+      mChoreographer.postFrameCallback(mFrameCallback);
+    }
+
+    @Override
+    public void stop() {
+      mStarted = false;
+      mChoreographer.removeFrameCallback(mFrameCallback);
+    }
+  }
+}