diff --git a/.gitignore b/.gitignore
index f8d7224..de6fd71 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-
+project.properties
 *.i
 
 .hg/store/fncache
@@ -38,3 +38,77 @@ bin/AndroidManifest.xml
 *.dex
 
 *.jar
+
+#From https://github.com/ReactiveX/RxAndroid/blob/master/.gitignore
+
+# Compiled source #
+###################
+*.class
+
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.rar
+*.tar
+*.zip
+
+# Logs and databases #
+######################
+*.log
+
+# OS generated files #
+######################
+.DS_Store*
+ehthumbs.db
+Icon?
+Thumbs.db
+
+# Editor Files #
+################
+*~
+*.swp
+
+# Gradle Files #
+################
+.gradle
+.gradletasknamecache
+.m2
+
+# Build output directies
+target/
+build/
+
+# IntelliJ specific files/directories
+out
+.idea
+*.ipr
+*.iws
+*.iml
+atlassian-ide-plugin.xml
+
+# AndroidStudio specific files/directories
+local.properties
+
+# Eclipse specific files/directories
+.classpath
+.project
+.settings
+.metadata
+bin/
+
+# NetBeans specific files/directories
+.nbattrs
+/.nb-gradle/profiles/private/
+.nb-gradle-properties
+
+# Android
+local.properties
+
+# jEnv
+.java-version
+
diff --git a/project.properties b/project.properties
index a95cbd7..de1367a 100644
--- a/project.properties
+++ b/project.properties
@@ -11,5 +11,5 @@
 #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
 
 # Project target.
-target=android-20
+target=android-19
 android.library.reference.1=../sinavideo_playersdk
diff --git a/res/layout/simple_test.xml b/res/layout/simple_test.xml
index 7a44815..38c5e62 100644
--- a/res/layout/simple_test.xml
+++ b/res/layout/simple_test.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res/com.sina.playerdemo_v2"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
@@ -13,4 +13,29 @@
         app:layerAttrs="@array/sv_videoview_layers2" >
     </com.sina.sinavideo.sdk.VDVideoView>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/vv1"
+        android:orientation="vertical" >
+
+        <Button
+            android:id="@+id/rotation_btn"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="旋转" />
+
+        <Button
+            android:id="@+id/capture_btn"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="截屏" />
+
+        <ImageView
+            android:id="@+id/image"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+             android:maxHeight="240dip"/>
+    </LinearLayout>
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/src/com/sina/playerdemo_v2/activity/SimpleTestActivity.java b/src/com/sina/playerdemo_v2/activity/SimpleTestActivity.java
index f09fc86..62d3ca8 100644
--- a/src/com/sina/playerdemo_v2/activity/SimpleTestActivity.java
+++ b/src/com/sina/playerdemo_v2/activity/SimpleTestActivity.java
@@ -1,32 +1,47 @@
 package com.sina.playerdemo_v2.activity;
 
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.res.Configuration;
+import android.graphics.Bitmap;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.KeyEvent;
 import android.view.View;
+import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.Window;
 import android.widget.ImageView;
 import android.widget.Toast;
 
 import com.sina.playerdemo_v2.R;
+import com.sina.sinavideo.coreplayer.ISinaVideoView;
+import com.sina.sinavideo.coreplayer.splayer.GLSurfaceView;
+import com.sina.sinavideo.coreplayer.splayer.TextureVideoView;
+import com.sina.sinavideo.coreplayer.splayer.VideoView;
 import com.sina.sinavideo.coreplayer.util.LogS;
 import com.sina.sinavideo.sdk.VDVideoExtListeners.OnVDVideoFrameADListener;
 import com.sina.sinavideo.sdk.VDVideoExtListeners.OnVDVideoInsertADListener;
 import com.sina.sinavideo.sdk.VDVideoExtListeners.OnVDVideoPlaylistListener;
 import com.sina.sinavideo.sdk.VDVideoView;
+import com.sina.sinavideo.sdk.VDVideoViewController;
 import com.sina.sinavideo.sdk.data.VDVideoInfo;
 import com.sina.sinavideo.sdk.data.VDVideoListInfo;
 import com.sina.sinavideo.sdk.utils.VDVideoFullModeController;
 import com.sina.sinavideo.sdk.widgets.playlist.VDVideoPlayListView;
 
+@SuppressLint("NewApi")
 public class SimpleTestActivity extends Activity implements
 		OnVDVideoInsertADListener, OnVDVideoFrameADListener,
-		OnVDVideoPlaylistListener {
+		OnVDVideoPlaylistListener, OnClickListener {
 
 	private VDVideoView mVDVideoView = null;
 	private final static String TAG = "Test1Activity";
+	private ImageView imageView;
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
@@ -35,6 +50,10 @@ protected void onCreate(Bundle savedInstanceState) {
 		setContentView(R.layout.simple_test);
 		// adIV是广告部分的控件，这个需要产品侧开发人员自己处理了
 		ImageView adIV = (ImageView) findViewById(R.id.adFrameImageView);
+
+		findViewById(R.id.rotation_btn).setOnClickListener(this);
+		findViewById(R.id.capture_btn).setOnClickListener(this);
+		imageView = (ImageView) findViewById(R.id.image);
 		adIV.setOnClickListener(new View.OnClickListener() {
 
 			@Override
@@ -186,4 +205,78 @@ public void onFrameADPrepared(VDVideoInfo info) {
 		// TODO Auto-generated method stub
 		Toast.makeText(this, "开始换图", Toast.LENGTH_LONG).show();
 	}
+
+	@Override
+	public void onClick(View v) {
+		switch (v.getId()) {
+		case R.id.rotation_btn:
+			ISinaVideoView videoView = VDVideoViewController.getInstance(this)
+					.getVideoView();
+			if (videoView instanceof TextureVideoView) {
+				((TextureVideoView) videoView).animate().rotationBy(90.0f)
+						.setDuration(500).start();
+			} else {
+				Toast.makeText(getApplicationContext(), "不支持旋转",
+						Toast.LENGTH_SHORT).show();
+				// ((VideoView)videoView).animate().rotationBy(90.0f).setDuration(500).start();
+			}
+			break;
+		case R.id.capture_btn:
+			saveCurrentFrame();
+			break;
+
+		default:
+			break;
+		}
+
+	}
+
+	private void saveCurrentFrame() {
+		ISinaVideoView videoView = VDVideoViewController.getInstance(this)
+				.getVideoView();
+		if (videoView instanceof TextureVideoView) {
+			final Bitmap currentFrameBitmap = ((TextureVideoView) videoView)
+					.getBitmap();
+			if (currentFrameBitmap == null){
+				Toast.makeText(getApplicationContext(), "截屏失败",
+						Toast.LENGTH_SHORT).show();
+				return;
+			}
+			final File currentFrameFile = new File(
+					getExternalFilesDir("frames"), "frame"
+							+ System.currentTimeMillis() + ".jpg");
+			writeBitmapToFile(currentFrameBitmap, currentFrameFile);
+
+			imageView.setImageBitmap(currentFrameBitmap);
+			Toast.makeText(
+					this,
+					"Frame saved as " + currentFrameFile.getAbsolutePath()
+							+ ".", Toast.LENGTH_SHORT).show();
+		} else {
+			final Bitmap currentFrameBitmap = ((VideoView) videoView)
+					.getDrawingCache();
+			if (currentFrameBitmap == null) {
+				Toast.makeText(getApplicationContext(), "不支持截屏",
+						Toast.LENGTH_SHORT).show();
+				return;
+			}
+			final File currentFrameFile = new File(
+					getExternalFilesDir("frames"), "frame"
+							+ System.currentTimeMillis() + ".jpg");
+			writeBitmapToFile(currentFrameBitmap, currentFrameFile);
+
+			imageView.setImageBitmap(currentFrameBitmap);
+		}
+
+	}
+
+	private void writeBitmapToFile(final Bitmap bitmap, final File file) {
+		try {
+			FileOutputStream out = new FileOutputStream(file);
+			bitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
+			out.close();
+		} catch (final IOException e) {
+			Log.e(TAG, "Error writing bitmap to file.", e);
+		}
+	}
 }