Add a test of EGL pausing and resuming.

opengl/tests/testPauseResume/Android.mk

@@ -0,0 +1,22 @@
+#########################################################################
+# OpenGL ES JNI sample
+# This makefile builds both an activity and a shared library.
+#########################################################################
+ifneq ($(TARGET_SIMULATOR),true) # not 64 bit clean
+
+TOP_LOCAL_PATH:= $(call my-dir)
+
+# Build activity
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := TestEGL
+
+include $(BUILD_PACKAGE)
+
+endif # TARGET_SIMULATOR

opengl/tests/testPauseResume/AndroidManifest.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2009, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.test">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <application
+            android:label="@string/test_activity">
+        <activity android:name="TestActivity"
+                android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+            	android:launchMode="singleTask"
+            	android:screenOrientation="landscape"
+            	android:configChanges="orientation|keyboardHidden">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

opengl/tests/testPauseResume/README

@@ -0,0 +1,37 @@
+Repro steps:
+
+build, install and run the attached test program TestEgl.apk
+
+The program does not draw anything to the screen, it just prints to the log, so use adb logcat to watch the output.
+
+Expected behavior:
+
+constantly increasing "step" count:
+
+
+W/TestActivity( 1885): ****** step 235 resume
+W/TestActivity( 1885): step 236 pause
+W/TestActivity( 1885): ****** step 236 resume
+
+and so on.
+
+Actual behavior:
+
+W/TestActivity( 1466): ****** step 25 resume
+W/TestActivity( 1466): step 26 pause
+W/TestActivity( 1466): ****** step 26 resume
+W/dalvikvm( 1466): threadid=8: thread exiting with uncaught exception (group=0x4001d7f0)
+E/AndroidRuntime( 1466): FATAL EXCEPTION: GLThread 9
+E/AndroidRuntime( 1466): java.lang.RuntimeException: createContext failed: EGL_BAD_ALLOC
+E/AndroidRuntime( 1466):        at android.opengl.GLSurfaceView$EglHelper.throwEglException(GLSurfaceView.java:1067)
+E/AndroidRuntime( 1466):        at android.opengl.GLSurfaceView$EglHelper.throwEglException(GLSurfaceView.java:1059)
+E/AndroidRuntime( 1466):        at android.opengl.GLSurfaceView$EglHelper.start(GLSurfaceView.java:925)
+E/AndroidRuntime( 1466):        at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1236)
+E/AndroidRuntime( 1466):        at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1106)
+W/TestActivity( 1466): step 27 pause
+W/TestActivity( 1466): ****** step 27 resume
+W/TestActivity( 1466): step 28 pause
+W/TestActivity( 1466): ****** step 28 resume
+
+
+See http://b/issue?id=2550745 for further details.

opengl/tests/testPauseResume/res/values/strings.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+-->
+
+<!-- This file contains resource definitions for displayed strings, allowing
+     them to be changed based on the locale and options. -->
+
+<resources>
+    <!-- Simple strings. -->
+    <string name="test_activity">Test Egl</string>
+
+</resources>
+

opengl/tests/testPauseResume/src/com/android/test/TestActivity.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+
+public class TestActivity extends Activity {
+    private final static String TAG = "TestActivity";
+    TestView mView;
+    boolean mToggle;
+    int mCount;
+    final static int PAUSE_DELAY = 100;
+    Runnable mRunnable = new Runnable() {
+        public void run() {
+        if (mToggle) {
+            Log.w(TAG, "****** step " + mCount + " resume");
+            mCount++;
+            mView.onResume();
+        } else {
+            Log.w(TAG, "step " + mCount + " pause");
+            mView.onPause();
+        }
+        mToggle = ! mToggle;
+        mView.postDelayed(mRunnable, PAUSE_DELAY);
+        }
+    };
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        mView = new TestView(getApplication());
+	    mView.setFocusableInTouchMode(true);
+	    setContentView(mView);
+        mView.postDelayed(mRunnable, PAUSE_DELAY);
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        mView.onPause();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        mView.onResume();
+    }
+}

opengl/tests/testPauseResume/src/com/android/test/TestView.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test;
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL10;
+/**
+ * An implementation of SurfaceView that uses the dedicated surface for
+ * displaying an OpenGL animation.  This allows the animation to run in a
+ * separate thread, without requiring that it be driven by the update mechanism
+ * of the view hierarchy.
+ *
+ * The application-specific rendering code is delegated to a GLView.Renderer
+ * instance.
+ */
+class TestView extends GLSurfaceView {
+    TestView(Context context) {
+        super(context);
+        init();
+    }
+
+    public TestView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    private void init() {
+        setRenderer(new Renderer());
+    }
+
+    private class Renderer implements GLSurfaceView.Renderer {
+        private static final String TAG = "Renderer";
+        public void onDrawFrame(GL10 gl) {
+            // Do nothing.
+        }
+
+        public void onSurfaceChanged(GL10 gl, int width, int height) {
+            // Do nothing.
+        }
+
+        public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+            // Do nothing.
+        }
+    }
+}
+