diff --git a/app/src/main/java/com/example/gsyvideoplayer/video/LandLayoutVideo.java b/app/src/main/java/com/example/gsyvideoplayer/video/LandLayoutVideo.java
index 50c3e5cbb74d188d0cd2639f371872040a12e6fd..ad4b8e946e4c1458dbd0804a04e81f8fd0802bb1 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/video/LandLayoutVideo.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/video/LandLayoutVideo.java
@@ -2,17 +2,21 @@ package com.example.gsyvideoplayer.video;
 
 import android.content.Context;
 import android.util.AttributeSet;
+import android.widget.ImageView;
 
 import com.example.gsyvideoplayer.R;
+import com.shuyu.gsyvideoplayer.video.CustomGSYVideoPlayer;
+
+import moe.codeest.enviews.ENPlayView;
 
 /**
  * Created by shuyu on 2016/12/23.
+ * CustomGSYVideoPlayer是试验中，建议使用的时候使用StandardGSYVideoPlayer
  */
-
-public class LandLayoutVideo extends SampleVideo {
+public class LandLayoutVideo extends CustomGSYVideoPlayer {
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public LandLayoutVideo(Context context, Boolean fullFlag) {
         super(context, fullFlag);
@@ -26,6 +30,8 @@ public class LandLayoutVideo extends SampleVideo {
         super(context, attrs);
     }
 
+
+    //这个必须配置最上面的构造才能生效
     @Override
     public int getLayoutId() {
         if (mIfCurrentIsFullscreen) {
@@ -34,4 +40,21 @@ public class LandLayoutVideo extends SampleVideo {
         return R.layout.sample_video;
     }
 
+    @Override
+    protected void updateStartImage() {
+        if (mIfCurrentIsFullscreen) {
+            ImageView imageView = (ImageView) mStartButton;
+            if (mCurrentState == CURRENT_STATE_PLAYING) {
+                imageView.setImageResource(R.drawable.video_click_pause_selector);
+            } else if (mCurrentState == CURRENT_STATE_ERROR) {
+                imageView.setImageResource(R.drawable.video_click_play_selector);
+            } else {
+                imageView.setImageResource(R.drawable.video_click_play_selector);
+            }
+        } else {
+            super.updateStartImage();
+        }
+    }
+
+
 }
diff --git a/app/src/main/java/com/example/gsyvideoplayer/video/SampleVideo.java b/app/src/main/java/com/example/gsyvideoplayer/video/SampleVideo.java
index 979cc4cb914d44c4d5abac835e09f51090c44de0..f6b990146e37704fbb246e67cd5171167d955aab 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/video/SampleVideo.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/video/SampleVideo.java
@@ -47,7 +47,7 @@ public class SampleVideo extends StandardGSYVideoPlayer {
     private int mSourcePosition = 0;
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public SampleVideo(Context context, Boolean fullFlag) {
         super(context, fullFlag);
diff --git a/app/src/main/res/layout/sample_video_land.xml b/app/src/main/res/layout/sample_video_land.xml
index 336ca488d3c30f8211ed60747d5b3e648bcc3b7d..acfd03bde871ebee776ad67d350f5b061f8afe65 100644
--- a/app/src/main/res/layout/sample_video_land.xml
+++ b/app/src/main/res/layout/sample_video_land.xml
@@ -35,17 +35,18 @@
     <LinearLayout
         android:id="@+id/layout_bottom"
         android:layout_width="match_parent"
-        android:layout_height="70dp"
+        android:layout_height="40dp"
         android:layout_alignParentBottom="true"
         android:background="#99000000"
         android:gravity="center_vertical"
         android:orientation="horizontal"
         android:visibility="invisible">
 
-        <moe.codeest.enviews.ENPlayView
+        <ImageView
             android:id="@+id/start"
-            android:layout_width="60dp"
-            android:layout_height="60dp"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:src="@drawable/video_click_play_selector"
             android:layout_centerHorizontal="true"
             android:layout_centerVertical="true"
             android:layout_gravity="center_vertical"
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYVideoPlayer.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYVideoPlayer.java
index 5152a528e7d2aaca36ff4392ed0d02d3dfc440aa..0e72b7769758e17d43408485a31a7273cd73841a 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYVideoPlayer.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYVideoPlayer.java
@@ -133,7 +133,7 @@ public abstract class GSYVideoPlayer extends GSYBaseVideoPlayer implements View.
     public abstract void startPlayLogic();
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public GSYVideoPlayer(Context context, Boolean fullFlag) {
         super(context, fullFlag);
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/CustomGSYVideoPlayer.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/CustomGSYVideoPlayer.java
index e69210763a03ebd9657fb6b3feb46401e16c9619..b7cea00a4620a2102564af46a01298859a336ce3 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/CustomGSYVideoPlayer.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/CustomGSYVideoPlayer.java
@@ -33,7 +33,7 @@ public class CustomGSYVideoPlayer extends StandardGSYVideoPlayer {
     private int mPreProgress = -2;
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public CustomGSYVideoPlayer(Context context, Boolean fullFlag) {
         super(context, fullFlag);
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/GSYBaseVideoPlayer.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/GSYBaseVideoPlayer.java
index d3ca4e1592caa05cd6f8fa51dea0578af2517790..b4f797d6ebef9fff5e2acd0ebbf2a36069797eda 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/GSYBaseVideoPlayer.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/GSYBaseVideoPlayer.java
@@ -129,7 +129,7 @@ public abstract class GSYBaseVideoPlayer extends FrameLayout implements GSYMedia
     private Handler mHandler = new Handler();
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public GSYBaseVideoPlayer(Context context, Boolean fullFlag) {
         super(context);
@@ -293,9 +293,26 @@ public abstract class GSYBaseVideoPlayer extends FrameLayout implements GSYMedia
 
         saveLocationStatus(context, statusBar, actionBar);
 
+        boolean hadNewConstructor = true;
+
+        try {
+            GSYBaseVideoPlayer.this.getClass().getConstructor(Context.class, Boolean.class);
+        } catch (Exception e) {
+            hadNewConstructor = false;
+        }
+
         try {
-            Constructor<GSYBaseVideoPlayer> constructor = (Constructor<GSYBaseVideoPlayer>) GSYBaseVideoPlayer.this.getClass().getConstructor(Context.class, Boolean.class);
-            final GSYBaseVideoPlayer gsyVideoPlayer = constructor.newInstance(getContext(), true);
+            //通过被重载的不同构造器来选择
+            Constructor<GSYBaseVideoPlayer> constructor;
+            final GSYBaseVideoPlayer gsyVideoPlayer;
+            if (!hadNewConstructor) {
+                constructor = (Constructor<GSYBaseVideoPlayer>) GSYBaseVideoPlayer.this.getClass().getConstructor(Context.class);
+                gsyVideoPlayer = constructor.newInstance(getContext());
+            } else {
+                constructor = (Constructor<GSYBaseVideoPlayer>) GSYBaseVideoPlayer.this.getClass().getConstructor(Context.class, Boolean.class);
+                gsyVideoPlayer = constructor.newInstance(getContext(), true);
+            }
+
             gsyVideoPlayer.setId(FULLSCREEN_ID);
             gsyVideoPlayer.setIfCurrentIsFullscreen(true);
             gsyVideoPlayer.setVideoAllCallBack(mVideoAllCallBack);
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/ListGSYVideoPlayer.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/ListGSYVideoPlayer.java
index 155d4e507056d55b0200f346a1cb1e18a50b31af..fb1d04fbbb907fc5c82551466a8f101af0452ece 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/ListGSYVideoPlayer.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/ListGSYVideoPlayer.java
@@ -20,7 +20,7 @@ public class ListGSYVideoPlayer extends StandardGSYVideoPlayer {
     protected int mPlayPosition;
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public ListGSYVideoPlayer(Context context, Boolean fullFlag) {
         super(context, fullFlag);
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/StandardGSYVideoPlayer.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/StandardGSYVideoPlayer.java
index 82dc44eaf4b55c17edd8e71f0d0507c8707c9463..4fb21c60badb2d53ab3f68e834be40dbb97176f3 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/StandardGSYVideoPlayer.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/video/StandardGSYVideoPlayer.java
@@ -51,7 +51,7 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
 
     protected ProgressBar mBottomProgressBar;
 
-    private ENDownloadView mLoadingProgressBar;
+    private View mLoadingProgressBar;
 
     protected TextView mTitleTextView; //title
 
@@ -103,7 +103,7 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
     }
 
     /**
-     * 1.5开始加入，必须重载
+     * 1.5.0开始加入，如果需要不同布局区分功能，需要重载
      */
     public StandardGSYVideoPlayer(Context context, Boolean fullFlag) {
         super(context, fullFlag);
@@ -125,7 +125,7 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mThumbImageViewLayout = (RelativeLayout) findViewById(R.id.thumb);
         mLockScreen = (ImageView) findViewById(R.id.lock_screen);
 
-        mLoadingProgressBar = (ENDownloadView) findViewById(R.id.loading);
+        mLoadingProgressBar = findViewById(R.id.loading);
 
         mThumbImageViewLayout.setVisibility(GONE);
         mThumbImageViewLayout.setOnClickListener(this);
@@ -420,7 +420,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.INVISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.VISIBLE);
         mCoverImageView.setVisibility(View.VISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -434,7 +436,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.VISIBLE);
         mStartButton.setVisibility(View.INVISIBLE);
         mLoadingProgressBar.setVisibility(View.VISIBLE);
-        mLoadingProgressBar.start();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).start();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.VISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -458,7 +462,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.VISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -478,7 +484,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.VISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         //mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -500,7 +508,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.VISIBLE);
         mStartButton.setVisibility(View.INVISIBLE);
         mLoadingProgressBar.setVisibility(View.VISIBLE);
-        mLoadingProgressBar.start();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).start();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -513,7 +523,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.INVISIBLE);
         mStartButton.setVisibility(View.INVISIBLE);
         mLoadingProgressBar.setVisibility(View.VISIBLE);
-        mLoadingProgressBar.start();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).start();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.VISIBLE);
@@ -527,7 +539,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.INVISIBLE);
         mStartButton.setVisibility(View.INVISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -540,7 +554,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.VISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.VISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -554,7 +570,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.INVISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.VISIBLE);
         mCoverImageView.setVisibility(View.INVISIBLE);
         mBottomProgressBar.setVisibility(View.VISIBLE);
@@ -568,7 +586,9 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         mBottomContainer.setVisibility(View.INVISIBLE);
         mStartButton.setVisibility(View.VISIBLE);
         mLoadingProgressBar.setVisibility(View.INVISIBLE);
-        mLoadingProgressBar.reset();
+        if (mLoadingProgressBar instanceof ENDownloadView) {
+            ((ENDownloadView)mLoadingProgressBar).reset();
+        }
         mThumbImageViewLayout.setVisibility(View.INVISIBLE);
         mCoverImageView.setVisibility(View.VISIBLE);
         mBottomProgressBar.setVisibility(View.INVISIBLE);
@@ -576,7 +596,7 @@ public class StandardGSYVideoPlayer extends GSYVideoPlayer {
         updateStartImage();
     }
 
-    private void updateStartImage() {
+    protected void updateStartImage() {
         ENPlayView enPlayView = (ENPlayView) mStartButton;
         enPlayView.setDuration(500);
         if (mCurrentState == CURRENT_STATE_PLAYING) {