diff --git a/libs/audioflinger/AudioFlinger.cpp b/libs/audioflinger/AudioFlinger.cpp
index 6500791..2ed5d3b 100644
--- a/libs/audioflinger/AudioFlinger.cpp
+++ b/libs/audioflinger/AudioFlinger.cpp
@@ -74,6 +74,8 @@
 static const int kDumpLockRetries = 50;
 static const int kDumpLockSleep = 20000;
 
+static const nsecs_t kWarningThrottle = seconds(5);
+
 
 #define AUDIOFLINGER_SECURITY_ENABLED 1
 
@@ -1170,7 +1172,10 @@
     size_t enabledTracks = 0;
     nsecs_t standbyTime = systemTime();
     size_t mixBufferSize = mFrameCount * mFrameSize;
-    nsecs_t maxPeriod = seconds(mFrameCount) / mSampleRate * 2;
+    // FIXME: Relaxed timing because of a certain device that can't meet latency
+    // Should be reduced to 2x after the vendor fixes the driver issue
+    nsecs_t maxPeriod = seconds(mFrameCount) / mSampleRate * 3;
+    nsecs_t lastWarning = 0;
 
     while (!exitPending())
     {
@@ -1183,7 +1188,9 @@
 
             if (checkForNewParameters_l()) {
                 mixBufferSize = mFrameCount * mFrameSize;
-                maxPeriod = seconds(mFrameCount) / mSampleRate * 2;
+                // FIXME: Relaxed timing because of a certain device that can't meet latency
+                // Should be reduced to 2x after the vendor fixes the driver issue
+                maxPeriod = seconds(mFrameCount) / mSampleRate * 3;
             }
 
             const SortedVector< wp<Track> >& activeTracks = mActiveTracks;
@@ -1260,10 +1267,15 @@
             mNumWrites++;
             mInWrite = false;
             mStandby = false;
-            nsecs_t delta = systemTime() - mLastWriteTime;
+            nsecs_t now = systemTime();
+            nsecs_t delta = now - mLastWriteTime;
             if (delta > maxPeriod) {
-                LOGW("write blocked for %llu msecs, thread %p", ns2ms(delta), this);
                 mNumDelayedWrites++;
+                if ((now - lastWarning) > kWarningThrottle) {
+                    LOGW("write blocked for %llu msecs, %d delayed writes, thread %p",
+                            ns2ms(delta), mNumDelayedWrites, this);
+                    lastWarning = now;
+                }
             }
         } else {
             usleep(sleepTime);
diff --git a/opengl/tests/gl_basic/Android.mk b/opengl/tests/gl_basic/Android.mk
new file mode 100644
index 0000000..6b6341f
--- /dev/null
+++ b/opengl/tests/gl_basic/Android.mk
@@ -0,0 +1,17 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+	gl_basic.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+	libcutils \
+    libEGL \
+    libGLESv1_CM \
+    libui
+
+LOCAL_MODULE:= test-opengl-gl_basic
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/gl_basic/gl_basic.cpp b/opengl/tests/gl_basic/gl_basic.cpp
new file mode 100644
index 0000000..7dc2378
--- /dev/null
+++ b/opengl/tests/gl_basic/gl_basic.cpp
@@ -0,0 +1,357 @@
+// Simple OpenGL ES 1.x application showing how to initialize and draw something.
+
+#include <EGL/egl.h>
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+
+#include <ui/FramebufferNativeWindow.h>
+#include <ui/EGLUtils.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+using namespace android;
+
+EGLDisplay eglDisplay;
+EGLSurface eglSurface;
+EGLContext eglContext;
+GLuint texture;
+
+#define FIXED_ONE 0x10000
+#define ITERATIONS 50
+
+int init_gl_surface(void);
+void free_gl_surface(void);
+void init_scene(void);
+void render();
+void create_texture(void);
+int readTimer(void);
+
+static void gluLookAt(float eyeX, float eyeY, float eyeZ,
+        float centerX, float centerY, float centerZ, float upX, float upY,
+        float upZ)
+{
+    // See the OpenGL GLUT documentation for gluLookAt for a description
+    // of the algorithm. We implement it in a straightforward way:
+
+    float fx = centerX - eyeX;
+    float fy = centerY - eyeY;
+    float fz = centerZ - eyeZ;
+
+    // Normalize f
+    float rlf = 1.0f / sqrtf(fx*fx + fy*fy + fz*fz);
+    fx *= rlf;
+    fy *= rlf;
+    fz *= rlf;
+
+    // Normalize up
+    float rlup = 1.0f / sqrtf(upX*upX + upY*upY + upZ*upZ);
+    upX *= rlup;
+    upY *= rlup;
+    upZ *= rlup;
+
+    // compute s = f x up (x means "cross product")
+
+    float sx = fy * upZ - fz * upY;
+    float sy = fz * upX - fx * upZ;
+    float sz = fx * upY - fy * upX;
+
+    // compute u = s x f
+    float ux = sy * fz - sz * fy;
+    float uy = sz * fx - sx * fz;
+    float uz = sx * fy - sy * fx;
+
+    float m[16] ;
+    m[0] = sx;
+    m[1] = ux;
+    m[2] = -fx;
+    m[3] = 0.0f;
+
+    m[4] = sy;
+    m[5] = uy;
+    m[6] = -fy;
+    m[7] = 0.0f;
+
+    m[8] = sz;
+    m[9] = uz;
+    m[10] = -fz;
+    m[11] = 0.0f;
+
+    m[12] = 0.0f;
+    m[13] = 0.0f;
+    m[14] = 0.0f;
+    m[15] = 1.0f;
+
+    glMultMatrixf(m);
+    glTranslatef(-eyeX, -eyeY, -eyeZ);
+}
+
+
+void printEGLConfiguration(EGLDisplay dpy, EGLConfig config) {
+
+#define X(VAL) {VAL, #VAL}
+    struct {EGLint attribute; const char* name;} names[] = {
+    X(EGL_BUFFER_SIZE),
+    X(EGL_ALPHA_SIZE),
+    X(EGL_BLUE_SIZE),
+    X(EGL_GREEN_SIZE),
+    X(EGL_RED_SIZE),
+    X(EGL_DEPTH_SIZE),
+    X(EGL_STENCIL_SIZE),
+    X(EGL_CONFIG_CAVEAT),
+    X(EGL_CONFIG_ID),
+    X(EGL_LEVEL),
+    X(EGL_MAX_PBUFFER_HEIGHT),
+    X(EGL_MAX_PBUFFER_PIXELS),
+    X(EGL_MAX_PBUFFER_WIDTH),
+    X(EGL_NATIVE_RENDERABLE),
+    X(EGL_NATIVE_VISUAL_ID),
+    X(EGL_NATIVE_VISUAL_TYPE),
+    X(EGL_PRESERVED_RESOURCES),
+    X(EGL_SAMPLES),
+    X(EGL_SAMPLE_BUFFERS),
+    X(EGL_SURFACE_TYPE),
+    X(EGL_TRANSPARENT_TYPE),
+    X(EGL_TRANSPARENT_RED_VALUE),
+    X(EGL_TRANSPARENT_GREEN_VALUE),
+    X(EGL_TRANSPARENT_BLUE_VALUE),
+    X(EGL_BIND_TO_TEXTURE_RGB),
+    X(EGL_BIND_TO_TEXTURE_RGBA),
+    X(EGL_MIN_SWAP_INTERVAL),
+    X(EGL_MAX_SWAP_INTERVAL),
+    X(EGL_LUMINANCE_SIZE),
+    X(EGL_ALPHA_MASK_SIZE),
+    X(EGL_COLOR_BUFFER_TYPE),
+    X(EGL_RENDERABLE_TYPE),
+    X(EGL_CONFORMANT),
+   };
+#undef X
+
+    for (size_t j = 0; j < sizeof(names) / sizeof(names[0]); j++) {
+        EGLint value = -1;
+        EGLint returnVal = eglGetConfigAttrib(dpy, config, names[j].attribute, &value);
+        EGLint error = eglGetError();
+        if (returnVal && error == EGL_SUCCESS) {
+            printf(" %s: ", names[j].name);
+            printf("%d (0x%x)", value, value);
+        }
+    }
+    printf("\n");
+}
+
+static void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE) {
+    if (returnVal != EGL_TRUE) {
+        fprintf(stderr, "%s() returned %d\n", op, returnVal);
+    }
+
+    for (EGLint error = eglGetError(); error != EGL_SUCCESS; error
+            = eglGetError()) {
+        fprintf(stderr, "after %s() eglError %s (0x%x)\n", op, EGLUtils::strerror(error),
+                error);
+    }
+}
+
+int printEGLConfigurations(EGLDisplay dpy) {
+    EGLint numConfig = 0;
+    EGLint returnVal = eglGetConfigs(dpy, NULL, 0, &numConfig);
+    checkEglError("eglGetConfigs", returnVal);
+    if (!returnVal) {
+        return false;
+    }
+
+    printf("Number of EGL configurations: %d\n", numConfig);
+
+    EGLConfig* configs = (EGLConfig*) malloc(sizeof(EGLConfig) * numConfig);
+    if (! configs) {
+        printf("Could not allocate configs.\n");
+        return false;
+    }
+
+    returnVal = eglGetConfigs(dpy, configs, numConfig, &numConfig);
+    checkEglError("eglGetConfigs", returnVal);
+    if (!returnVal) {
+        free(configs);
+        return false;
+    }
+
+    for(int i = 0; i < numConfig; i++) {
+        printf("Configuration %d\n", i);
+        printEGLConfiguration(dpy, configs[i]);
+    }
+
+    free(configs);
+    return true;
+}
+
+int main(int argc, char **argv)
+{
+    int q;
+    int start, end;
+
+    printf("Initializing EGL...\n");
+
+    if(!init_gl_surface())
+    {
+        printf("GL initialisation failed - exiting\n");
+        return 0;
+    }
+
+    init_scene();
+
+    create_texture();
+
+    printf("Running...\n");
+
+    while(true) {
+        render();
+    }
+
+    free_gl_surface();
+
+    return 0;
+}
+
+int init_gl_surface(void)
+{
+    EGLint numConfigs = 1;
+    EGLConfig myConfig = {0};
+    EGLint attrib[] =
+    {
+            EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+            EGL_NONE
+    };
+
+    if ( (eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY)) == EGL_NO_DISPLAY )
+    {
+        printf("eglGetDisplay failed\n");
+        return 0;
+    }
+
+    if ( eglInitialize(eglDisplay, NULL, NULL) != EGL_TRUE )
+    {
+        printf("eglInitialize failed\n");
+        return 0;
+    }
+
+    if (! printEGLConfigurations(eglDisplay)) {
+        printf("printEGLConfigurations failed.\n");
+        return 0;
+    }
+    EGLNativeWindowType window = android_createDisplaySurface();
+    EGLUtils::selectConfigForNativeWindow(eglDisplay, attrib, window, &myConfig);
+
+    if ( (eglSurface = eglCreateWindowSurface(eglDisplay, myConfig,
+            window, 0)) == EGL_NO_SURFACE )
+    {
+        printf("eglCreateWindowSurface failed\n");
+        return 0;
+    }
+
+    if ( (eglContext = eglCreateContext(eglDisplay, myConfig, 0, 0)) == EGL_NO_CONTEXT )
+    {
+        printf("eglCreateContext failed\n");
+        return 0;
+    }
+
+    if ( eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext) != EGL_TRUE )
+    {
+        printf("eglMakeCurrent failed\n");
+        return 0;
+    }
+
+    return 1;
+}
+
+void free_gl_surface(void)
+{
+    if (eglDisplay != EGL_NO_DISPLAY)
+    {
+        eglMakeCurrent( EGL_NO_DISPLAY, EGL_NO_SURFACE,
+                EGL_NO_SURFACE, EGL_NO_CONTEXT );
+        eglDestroyContext( eglDisplay, eglContext );
+        eglDestroySurface( eglDisplay, eglSurface );
+        eglTerminate( eglDisplay );
+        eglDisplay = EGL_NO_DISPLAY;
+    }
+}
+
+void init_scene(void)
+{
+    glDisable(GL_DITHER);
+    glEnable(GL_CULL_FACE);
+
+    float ratio = 320.0f / 480.0f;
+    glViewport(0, 0, 320, 480);
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    glFrustumf(-ratio, ratio, -1, 1, 1, 10);
+
+    glMatrixMode(GL_MODELVIEW);
+    glLoadIdentity();
+    gluLookAt(
+            0, 0, 3,  // eye
+            0, 0, 0,  // center
+            0, 1, 0); // up
+
+    glEnable(GL_TEXTURE_2D);
+    glEnableClientState(GL_VERTEX_ARRAY);
+    glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+}
+
+void create_texture(void)
+{
+    const unsigned int on = 0xff0000ff;
+    const unsigned int off = 0xffffffff;
+    const unsigned int pixels[] =
+    {
+            on, off, on, off, on, off, on, off,
+            off, on, off, on, off, on, off, on,
+            on, off, on, off, on, off, on, off,
+            off, on, off, on, off, on, off, on,
+            on, off, on, off, on, off, on, off,
+            off, on, off, on, off, on, off, on,
+            on, off, on, off, on, off, on, off,
+            off, on, off, on, off, on, off, on,
+    };
+    glGenTextures(1, &texture);
+    glBindTexture(GL_TEXTURE_2D, texture);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 8, 8, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
+    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+    glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+}
+
+void render()
+{
+    int i, j;
+    int quads = 1;
+
+    const GLfloat vertices[] = {
+            -1,  -1,  0,
+             1,  -1,  0,
+             1,   1,  0,
+            -1,   1,  0
+    };
+
+    const GLfixed texCoords[] = {
+            0,            0,
+            FIXED_ONE,    0,
+            FIXED_ONE,    FIXED_ONE,
+            0,            FIXED_ONE
+    };
+
+    const GLushort indices[] = { 0, 1, 2,  0, 2, 3 };
+
+    glVertexPointer(3, GL_FLOAT, 0, vertices);
+    glTexCoordPointer(2, GL_FIXED, 0, texCoords);
+
+    glClearColor(1.0, 1.0, 1.0, 1.0);
+
+    int nelem = sizeof(indices)/sizeof(indices[0]);
+    glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+    glDrawElements(GL_TRIANGLES, nelem, GL_UNSIGNED_SHORT, indices);
+    eglSwapBuffers(eglDisplay, eglSurface);
+}
+
diff --git a/opengl/tests/gl_jni/jni/gl_code.cpp b/opengl/tests/gl_jni/jni/gl_code.cpp
index b85a433..33b25ab 100644
--- a/opengl/tests/gl_jni/jni/gl_code.cpp
+++ b/opengl/tests/gl_jni/jni/gl_code.cpp
@@ -2,16 +2,19 @@
 
 #include <nativehelper/jni.h>
 #define LOG_TAG "GLJNI gl_code.cpp"
-#include <utils/Log.h>
+#include <utils/Log.h>
+
 #include <GLES/gl.h>
 
-#include <stdio.h>
+#include <stdio.h>
+
 #include <stdlib.h>
 #include <math.h>
-
-GLuint texture;
-
-#define FIXED_ONE 0x10000
+
+GLuint texture;
+GLfloat background;
+
+#define FIXED_ONE 0x10000
 
 static void printGLString(const char *name, GLenum s) {
     const char *v = (const char *) glGetString(s);
@@ -77,38 +80,38 @@
     glTranslatef(-eyeX, -eyeY, -eyeZ);
 }
 
-void init_scene(int width, int height)
+void init_scene(int width, int height)
 {
     printGLString("Version", GL_VERSION);
     printGLString("Vendor", GL_VENDOR);
     printGLString("Renderer", GL_RENDERER);
-    printGLString("Extensions", GL_EXTENSIONS);
+    printGLString("Extensions", GL_EXTENSIONS);
+
     glDisable(GL_DITHER);
     glEnable(GL_CULL_FACE);
 
-
     float ratio = width / height;
     glViewport(0, 0, width, height);
 
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
-    glFrustumf(-ratio, ratio, -1, 1, 1, 10);
+    glFrustumf(-ratio, ratio, -1, 1, 1, 10);
 
+    glMatrixMode(GL_MODELVIEW);
 
-    glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();
     gluLookAt(
             0, 0, 3,  // eye
             0, 0, 0,  // center
             0, 1, 0); // up
-
-    glEnable(GL_TEXTURE_2D);
-    glEnableClientState(GL_VERTEX_ARRAY);
+
+    glEnable(GL_TEXTURE_2D);
+    glEnableClientState(GL_VERTEX_ARRAY);
     glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-}
-
-void create_texture()
-{
+}
+
+void create_texture()
+{
     const unsigned int on = 0xff0000ff;
     const unsigned int off = 0xffffffff;
     const unsigned int pixels[] =
@@ -121,57 +124,60 @@
             off, on, off, on, off, on, off, on,
             on, off, on, off, on, off, on, off,
             off, on, off, on, off, on, off, on,
-    };
-    glGenTextures(1, &texture);
-    glBindTexture(GL_TEXTURE_2D, texture);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 8, 8, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
-    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+    };
+
+    glGenTextures(1, &texture);
+    glBindTexture(GL_TEXTURE_2D, texture);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 8, 8, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
+    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+    glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
 }
 
 extern "C" {
     JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_init(JNIEnv * env, jobject obj,  jint width, jint height);
     JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_step(JNIEnv * env, jobject obj);
+    JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_changeBackground(JNIEnv * env, jobject obj);
 };
-
-
-JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_init(JNIEnv * env, jobject obj,  jint width, jint height)
-{
-    init_scene(width, height);
-    create_texture();
-}
 
-JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_step(JNIEnv * env, jobject obj)
-{
-    const GLfloat vertices[] = {
-            -1,  -1,  0,
-             1,  -1,  0,
-             1,   1,  0,
-            -1,   1,  0
-    };
-
-    const GLfixed texCoords[] = {
-            0,            0,
-            FIXED_ONE,    0,
-            FIXED_ONE,    FIXED_ONE,
-            0,            FIXED_ONE
-    };
-
+JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_init(JNIEnv * env, jobject obj,  jint width, jint height)
+{
+    init_scene(width, height);
+    create_texture();
+}
+
+JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_step(JNIEnv * env, jobject obj)
+{
+    const GLfloat vertices[] = {
+            -1,  -1,  0,
+             1,  -1,  0,
+             1,   1,  0,
+            -1,   1,  0
+    };
+
+    const GLfixed texCoords[] = {
+            0,            0,
+            FIXED_ONE,    0,
+            FIXED_ONE,    FIXED_ONE,
+            0,            FIXED_ONE
+    };
+
     const GLushort quadIndices[] = { 0, 1, 2,  0, 2, 3 };
-
-    glVertexPointer(3, GL_FLOAT, 0, vertices);
+    glVertexPointer(3, GL_FLOAT, 0, vertices);
     glTexCoordPointer(2, GL_FIXED, 0, texCoords);
 
-
     int nelem = sizeof(quadIndices)/sizeof(quadIndices[0]);
     static float grey;
     grey += 0.01f;
     if (grey > 1.0f) {
         grey = 0.0f;
     }
-    glClearColor(grey, grey, grey, 1.0f);
+    glClearColor(background, grey, grey, 1.0f);
     glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-    glDrawElements(GL_TRIANGLES, nelem, GL_UNSIGNED_SHORT, quadIndices);
-}
+    glDrawElements(GL_TRIANGLES, nelem, GL_UNSIGNED_SHORT, quadIndices);
+}
 
+JNIEXPORT void JNICALL Java_com_android_gljni_GLJNILib_changeBackground(JNIEnv * env, jobject obj)
+{
+    background = 1.0f - background;
+}
\ No newline at end of file
diff --git a/opengl/tests/gl_jni/src/com/android/gljni/GLJNIActivity.java b/opengl/tests/gl_jni/src/com/android/gljni/GLJNIActivity.java
index df1f957..c6f5313 100644
--- a/opengl/tests/gl_jni/src/com/android/gljni/GLJNIActivity.java
+++ b/opengl/tests/gl_jni/src/com/android/gljni/GLJNIActivity.java
@@ -18,28 +18,27 @@
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.util.Log;
-import android.view.WindowManager;
-
-import java.io.File;
-
 
 public class GLJNIActivity extends Activity {
 
     GLJNIView mView;
 
-    @Override protected void onCreate(Bundle icicle) {
+    @Override
+    protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);
         mView = new GLJNIView(getApplication());
-	setContentView(mView);
+	    mView.setFocusableInTouchMode(true);
+	    setContentView(mView);
     }
 
-    @Override protected void onPause() {
+    @Override
+    protected void onPause() {
         super.onPause();
         mView.onPause();
     }
 
-    @Override protected void onResume() {
+    @Override
+    protected void onResume() {
         super.onResume();
         mView.onResume();
     }
diff --git a/opengl/tests/gl_jni/src/com/android/gljni/GLJNILib.java b/opengl/tests/gl_jni/src/com/android/gljni/GLJNILib.java
index 8662725..f56d2af 100644
--- a/opengl/tests/gl_jni/src/com/android/gljni/GLJNILib.java
+++ b/opengl/tests/gl_jni/src/com/android/gljni/GLJNILib.java
@@ -30,4 +30,5 @@
      */
      public static native void init(int width, int height);
      public static native void step();
+     public static native void changeBackground();
 }
diff --git a/opengl/tests/gl_jni/src/com/android/gljni/GLJNIView.java b/opengl/tests/gl_jni/src/com/android/gljni/GLJNIView.java
index 9ea1059..9a2c8c4 100644
--- a/opengl/tests/gl_jni/src/com/android/gljni/GLJNIView.java
+++ b/opengl/tests/gl_jni/src/com/android/gljni/GLJNIView.java
@@ -80,5 +80,11 @@
             // Do nothing.
         }
     }
+    
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        GLJNILib.changeBackground();
+        return true;
+    }
 }
 
diff --git a/vpn/java/android/net/vpn/VpnType.java b/vpn/java/android/net/vpn/VpnType.java
index c7df943..356f8b1 100644
--- a/vpn/java/android/net/vpn/VpnType.java
+++ b/vpn/java/android/net/vpn/VpnType.java
@@ -16,26 +16,28 @@
 
 package android.net.vpn;
 
+import com.android.internal.R;
+
 /**
  * Enumeration of all supported VPN types.
  * {@hide}
  */
 public enum VpnType {
-    PPTP("PPTP", "", PptpProfile.class),
-    L2TP("L2TP", "", L2tpProfile.class),
-    L2TP_IPSEC_PSK("L2TP/IPSec PSK", "Pre-shared key based L2TP/IPSec VPN",
+    PPTP("PPTP", R.string.pptp_vpn_description, PptpProfile.class),
+    L2TP("L2TP", R.string.l2tp_vpn_description, L2tpProfile.class),
+    L2TP_IPSEC_PSK("L2TP/IPSec PSK", R.string.l2tp_ipsec_psk_vpn_description,
             L2tpIpsecPskProfile.class),
-    L2TP_IPSEC("L2TP/IPSec CRT", "Certificate based L2TP/IPSec VPN",
+    L2TP_IPSEC("L2TP/IPSec CRT", R.string.l2tp_ipsec_crt_vpn_description,
             L2tpIpsecProfile.class);
 
     private String mDisplayName;
-    private String mDescription;
+    private int mDescriptionId;
     private Class<? extends VpnProfile> mClass;
 
-    VpnType(String displayName, String description,
+    VpnType(String displayName, int descriptionId,
             Class<? extends VpnProfile> klass) {
         mDisplayName = displayName;
-        mDescription = description;
+        mDescriptionId = descriptionId;
         mClass = klass;
     }
 
@@ -43,8 +45,8 @@
         return mDisplayName;
     }
 
-    public String getDescription() {
-        return mDescription;
+    public int getDescriptionId() {
+        return mDescriptionId;
     }
 
     public Class<? extends VpnProfile> getProfileClass() {