commit 6f3a9b2a2343e6cb2fcf00847e4db74fea113bd6
Author: Leszek Koltunski <leszek@distoretedandroid.org>
Date:   Wed Mar 29 13:41:54 2017 +0100

    It now automatically chooses OpenGL ES 2.0 and GLSL 100 or OpenGL ES 3.0 and GLSL 300.
    
    Postprocessing effects will not work on OpenGL ES 2.0 contexts.

diff --git a/src/main/java/org/distorted/examples/aroundtheworld/AroundTheWorldSurfaceView.java b/src/main/java/org/distorted/examples/aroundtheworld/AroundTheWorldSurfaceView.java
index 296bc90..4c9add8 100644
--- a/src/main/java/org/distorted/examples/aroundtheworld/AroundTheWorldSurfaceView.java
+++ b/src/main/java/org/distorted/examples/aroundtheworld/AroundTheWorldSurfaceView.java
@@ -41,7 +41,6 @@ class AroundTheWorldSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new AroundTheWorldRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/bean/BeanSurfaceView.java b/src/main/java/org/distorted/examples/bean/BeanSurfaceView.java
index a06e4d1..f9c859e 100644
--- a/src/main/java/org/distorted/examples/bean/BeanSurfaceView.java
+++ b/src/main/java/org/distorted/examples/bean/BeanSurfaceView.java
@@ -36,7 +36,6 @@ class BeanSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new BeanRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/blur/BlurSurfaceView.java b/src/main/java/org/distorted/examples/blur/BlurSurfaceView.java
index b6e2330..5cac3b3 100644
--- a/src/main/java/org/distorted/examples/blur/BlurSurfaceView.java
+++ b/src/main/java/org/distorted/examples/blur/BlurSurfaceView.java
@@ -41,7 +41,6 @@ class BlurSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new BlurRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/catanddog/CatAndDogSurfaceView.java b/src/main/java/org/distorted/examples/catanddog/CatAndDogSurfaceView.java
index afe2b6f..d3f0acd 100644
--- a/src/main/java/org/distorted/examples/catanddog/CatAndDogSurfaceView.java
+++ b/src/main/java/org/distorted/examples/catanddog/CatAndDogSurfaceView.java
@@ -35,7 +35,6 @@ class CatAndDogSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new CatAndDogRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/check/CheckSurfaceView.java b/src/main/java/org/distorted/examples/check/CheckSurfaceView.java
index 5f6e985..747c0bb 100644
--- a/src/main/java/org/distorted/examples/check/CheckSurfaceView.java
+++ b/src/main/java/org/distorted/examples/check/CheckSurfaceView.java
@@ -39,7 +39,6 @@ class CheckSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         setRenderer(new CheckRenderer(this));
         }
diff --git a/src/main/java/org/distorted/examples/cubes/CubesSurfaceView.java b/src/main/java/org/distorted/examples/cubes/CubesSurfaceView.java
index 6ba6c00..8072f91 100644
--- a/src/main/java/org/distorted/examples/cubes/CubesSurfaceView.java
+++ b/src/main/java/org/distorted/examples/cubes/CubesSurfaceView.java
@@ -49,7 +49,6 @@ class CubesSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new CubesRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/deform/DeformSurfaceView.java b/src/main/java/org/distorted/examples/deform/DeformSurfaceView.java
index 66abcd4..9f92bc7 100644
--- a/src/main/java/org/distorted/examples/deform/DeformSurfaceView.java
+++ b/src/main/java/org/distorted/examples/deform/DeformSurfaceView.java
@@ -43,7 +43,6 @@ class DeformSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new DeformRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsSurfaceView.java b/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsSurfaceView.java
index 8e68439..039b517 100644
--- a/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsSurfaceView.java
+++ b/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsSurfaceView.java
@@ -35,7 +35,6 @@ class DifferentBitmapsSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new DifferentBitmapsRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/differenteffects/DifferentEffectsSurfaceView.java b/src/main/java/org/distorted/examples/differenteffects/DifferentEffectsSurfaceView.java
index 799c296..83af040 100644
--- a/src/main/java/org/distorted/examples/differenteffects/DifferentEffectsSurfaceView.java
+++ b/src/main/java/org/distorted/examples/differenteffects/DifferentEffectsSurfaceView.java
@@ -35,7 +35,6 @@ class DifferentEffectsSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new DifferentEffectsRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/dynamic/DynamicSurfaceView.java b/src/main/java/org/distorted/examples/dynamic/DynamicSurfaceView.java
index 9f2292c..2f1bfaa 100644
--- a/src/main/java/org/distorted/examples/dynamic/DynamicSurfaceView.java
+++ b/src/main/java/org/distorted/examples/dynamic/DynamicSurfaceView.java
@@ -112,7 +112,6 @@ public class DynamicSurfaceView extends GLSurfaceView
         setFocusableInTouchMode(true);
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         DynamicRenderer mRenderer = new DynamicRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/effectqueue/EffectQueueSurfaceView.java b/src/main/java/org/distorted/examples/effectqueue/EffectQueueSurfaceView.java
index 14cc48e..1943bf8 100644
--- a/src/main/java/org/distorted/examples/effectqueue/EffectQueueSurfaceView.java
+++ b/src/main/java/org/distorted/examples/effectqueue/EffectQueueSurfaceView.java
@@ -89,7 +89,6 @@ public class EffectQueueSurfaceView extends GLSurfaceView
       setFocusableInTouchMode(true);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
 
       mRenderer = new EffectQueueRenderer(this);
diff --git a/src/main/java/org/distorted/examples/effects3d/Effects3DSurfaceView.java b/src/main/java/org/distorted/examples/effects3d/Effects3DSurfaceView.java
index d8c0c7f..8d30a8c 100644
--- a/src/main/java/org/distorted/examples/effects3d/Effects3DSurfaceView.java
+++ b/src/main/java/org/distorted/examples/effects3d/Effects3DSurfaceView.java
@@ -43,7 +43,6 @@ class Effects3DSurfaceView extends GLSurfaceView
       {
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       mRenderer = new Effects3DRenderer(this);
       setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/fbo/FBOSurfaceView.java b/src/main/java/org/distorted/examples/fbo/FBOSurfaceView.java
index edfb84d..a149363 100644
--- a/src/main/java/org/distorted/examples/fbo/FBOSurfaceView.java
+++ b/src/main/java/org/distorted/examples/fbo/FBOSurfaceView.java
@@ -41,7 +41,6 @@ class FBOSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new FBORenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/flag/FlagSurfaceView.java b/src/main/java/org/distorted/examples/flag/FlagSurfaceView.java
index a445244..44e9d11 100644
--- a/src/main/java/org/distorted/examples/flag/FlagSurfaceView.java
+++ b/src/main/java/org/distorted/examples/flag/FlagSurfaceView.java
@@ -46,7 +46,6 @@ class FlagSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new FlagRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/girl/GirlSurfaceView.java b/src/main/java/org/distorted/examples/girl/GirlSurfaceView.java
index b065405..a3c4299 100644
--- a/src/main/java/org/distorted/examples/girl/GirlSurfaceView.java
+++ b/src/main/java/org/distorted/examples/girl/GirlSurfaceView.java
@@ -41,7 +41,6 @@ class GirlSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new GirlRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/listener/ListenerSurfaceView.java b/src/main/java/org/distorted/examples/listener/ListenerSurfaceView.java
index be094ff..979f07e 100644
--- a/src/main/java/org/distorted/examples/listener/ListenerSurfaceView.java
+++ b/src/main/java/org/distorted/examples/listener/ListenerSurfaceView.java
@@ -35,7 +35,6 @@ class ListenerSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new ListenerRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/matrix3d/Matrix3DSurfaceView.java b/src/main/java/org/distorted/examples/matrix3d/Matrix3DSurfaceView.java
index 2853bb4..8aa56c3 100644
--- a/src/main/java/org/distorted/examples/matrix3d/Matrix3DSurfaceView.java
+++ b/src/main/java/org/distorted/examples/matrix3d/Matrix3DSurfaceView.java
@@ -41,7 +41,6 @@ class Matrix3DSurfaceView extends GLSurfaceView
       {
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       mRenderer = new Matrix3DRenderer(this);
       setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/mirror/MirrorSurfaceView.java b/src/main/java/org/distorted/examples/mirror/MirrorSurfaceView.java
index 24d28e1..9e6acef 100644
--- a/src/main/java/org/distorted/examples/mirror/MirrorSurfaceView.java
+++ b/src/main/java/org/distorted/examples/mirror/MirrorSurfaceView.java
@@ -41,7 +41,6 @@ class MirrorSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new MirrorRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/monalisa/MonaLisaSurfaceView.java b/src/main/java/org/distorted/examples/monalisa/MonaLisaSurfaceView.java
index 74b39b6..84c7fe1 100644
--- a/src/main/java/org/distorted/examples/monalisa/MonaLisaSurfaceView.java
+++ b/src/main/java/org/distorted/examples/monalisa/MonaLisaSurfaceView.java
@@ -35,7 +35,6 @@ class MonaLisaSurfaceView extends GLSurfaceView
       super(context);
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       setRenderer(new MonaLisaRenderer(this));
       }
diff --git a/src/main/java/org/distorted/examples/movingeffects/MovingEffectsSurfaceView.java b/src/main/java/org/distorted/examples/movingeffects/MovingEffectsSurfaceView.java
index 5f2def5..55f62e6 100644
--- a/src/main/java/org/distorted/examples/movingeffects/MovingEffectsSurfaceView.java
+++ b/src/main/java/org/distorted/examples/movingeffects/MovingEffectsSurfaceView.java
@@ -90,7 +90,6 @@ public class MovingEffectsSurfaceView extends GLSurfaceView
         setFocusableInTouchMode(true);
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         setRenderer(mRenderer);
         }
diff --git a/src/main/java/org/distorted/examples/multiblur/MultiblurSurfaceView.java b/src/main/java/org/distorted/examples/multiblur/MultiblurSurfaceView.java
index f38f82a..174881f 100644
--- a/src/main/java/org/distorted/examples/multiblur/MultiblurSurfaceView.java
+++ b/src/main/java/org/distorted/examples/multiblur/MultiblurSurfaceView.java
@@ -49,7 +49,6 @@ class MultiblurSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new MultiblurRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/olimpic/OlimpicSurfaceView.java b/src/main/java/org/distorted/examples/olimpic/OlimpicSurfaceView.java
index c6acbad..b8dd65e 100644
--- a/src/main/java/org/distorted/examples/olimpic/OlimpicSurfaceView.java
+++ b/src/main/java/org/distorted/examples/olimpic/OlimpicSurfaceView.java
@@ -41,7 +41,6 @@ class OlimpicSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
 
         mRenderer = new OlimpicRenderer(this);
diff --git a/src/main/java/org/distorted/examples/projection/ProjectionSurfaceView.java b/src/main/java/org/distorted/examples/projection/ProjectionSurfaceView.java
index 3aaa85a..dcfc504 100644
--- a/src/main/java/org/distorted/examples/projection/ProjectionSurfaceView.java
+++ b/src/main/java/org/distorted/examples/projection/ProjectionSurfaceView.java
@@ -41,7 +41,6 @@ class ProjectionSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new ProjectionRenderer(this);
         setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/quaternion/QuaternionSurfaceView.java b/src/main/java/org/distorted/examples/quaternion/QuaternionSurfaceView.java
index 87af32a..d1483e7 100644
--- a/src/main/java/org/distorted/examples/quaternion/QuaternionSurfaceView.java
+++ b/src/main/java/org/distorted/examples/quaternion/QuaternionSurfaceView.java
@@ -33,7 +33,6 @@ class QuaternionSurfaceView extends GLSurfaceView
     super(context);
     final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
     final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-    android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
     setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
     setRenderer(new QuaternionRenderer(this));
     }
diff --git a/src/main/java/org/distorted/examples/save/SaveSurfaceView.java b/src/main/java/org/distorted/examples/save/SaveSurfaceView.java
index fc72e1f..66f9c0b 100644
--- a/src/main/java/org/distorted/examples/save/SaveSurfaceView.java
+++ b/src/main/java/org/distorted/examples/save/SaveSurfaceView.java
@@ -41,7 +41,6 @@ class SaveSurfaceView extends GLSurfaceView
       {
       final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
       final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-      android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
       setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
       mRenderer = new SaveRenderer(this);
       setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/sink/SinkSurfaceView.java b/src/main/java/org/distorted/examples/sink/SinkSurfaceView.java
index cb6e0ef..fbe0c34 100644
--- a/src/main/java/org/distorted/examples/sink/SinkSurfaceView.java
+++ b/src/main/java/org/distorted/examples/sink/SinkSurfaceView.java
@@ -33,7 +33,6 @@ class SinkSurfaceView extends GLSurfaceView
     super(context);
     final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
     final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-    android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
     setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
     setRenderer(new SinkRenderer(this));
     }
diff --git a/src/main/java/org/distorted/examples/starwars/StarWarsSurfaceView.java b/src/main/java/org/distorted/examples/starwars/StarWarsSurfaceView.java
index 257b026..0c4bc46 100644
--- a/src/main/java/org/distorted/examples/starwars/StarWarsSurfaceView.java
+++ b/src/main/java/org/distorted/examples/starwars/StarWarsSurfaceView.java
@@ -35,7 +35,6 @@ class StarWarsSurfaceView extends GLSurfaceView
     super(context);
     final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
     final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-    android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
     setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
     mRenderer = new StarWarsRenderer(this);
     setRenderer(mRenderer);
diff --git a/src/main/java/org/distorted/examples/wind/WindSurfaceView.java b/src/main/java/org/distorted/examples/wind/WindSurfaceView.java
index 551cad9..422c5d9 100644
--- a/src/main/java/org/distorted/examples/wind/WindSurfaceView.java
+++ b/src/main/java/org/distorted/examples/wind/WindSurfaceView.java
@@ -41,7 +41,6 @@ class WindSurfaceView extends GLSurfaceView
         {
         final ActivityManager activityManager     = (android.app.ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
-        android.util.Log.e("View", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
         setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 );
         mRenderer = new WindRenderer(this);
         setRenderer(mRenderer);
