First commit

LICENSE.txt

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+Freeware License, some rights reserved
+
+Copyright (c) 2012 Satya Komatineni and Dave  MacLean
+
+Permission is hereby granted, free of charge, to anyone obtaining a copy 
+of this software and associated documentation files (the "Software"), 
+to work with the Software within the limits of freeware distribution and fair use. 
+This includes the rights to use, copy, and modify the Software for personal use. 
+Users are also allowed and encouraged to submit corrections and modifications 
+to the Software for the benefit of other users.
+
+It is not allowed to reuse,  modify, or redistribute the Software for 
+commercial use in any way, or for a user�s educational materials such as books 
+or blog articles without prior permission from the copyright holder. 
+
+The above copyright notice and this permission notice need to be included 
+in all copies or substantial portions of the software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS OR APRESS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>TestOpenGL</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/.settings/org.eclipse.jdt.core.prefs

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+#Sat Sep 27 12:05:15 EDT 2008
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.source=1.5

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.androidbook.OpenGL"
+      android:versionCode="1"
+      android:versionName="1.0.0">
+    <application android:icon="@drawable/icon" 
+              android:label="OpenGL Test Harness"
+              android:debuggable="true">
+        <activity android:name=".TestOpenGLMainDriverActivity"
+                  android:label="OpenGL Test Harness">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+	<activity android:name="MultiViewTestHarnessActivity"
+                  android:label="OpenGL MultiView Test Harness"/>
+
+    <activity android:name="OpenGL20MultiViewTestHarnessActivity"
+                  android:label="OpenGL MultiView Test Harness"/>
+
+    <uses-feature android:glEsVersion="0x00020000" />   
+    </application>
+    <uses-sdk android:minSdkVersion="3" />
+</manifest> 

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/default.properties

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+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+# 
+# This file must be checked in Version Control Systems.
+# 
+# To customize properties used by the Ant build system use,
+# "build.properties", and override values to adapt the script to your
+# project structure.
+
+# Indicates whether an apk should be generated for each density.
+split.density=false
+# Project target.
+target=Google Inc.:Google APIs:8
+apk-configurations=

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/gen/com/androidbook/OpenGL/R.java

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+/* AUTO-GENERATED FILE.  DO NOT MODIFY.
+ *
+ * This class was automatically generated by the
+ * aapt tool from the resource data it found.  It
+ * should not be modified by hand.
+ */
+
+package com.androidbook.OpenGL;
+
+public final class R {
+    public static final class attr {
+    }
+    public static final class drawable {
+        public static final int icon=0x7f020000;
+        public static final int robot=0x7f020001;
+    }
+    public static final class id {
+        public static final int menuGroup_Main=0x7f060000;
+        public static final int mid_OpenGL_AnimatedTriangle=0x7f060003;
+        public static final int mid_OpenGL_Current=0x7f06000a;
+        public static final int mid_OpenGL_SimpleTriangle=0x7f060001;
+        public static final int mid_OpenGL_SimpleTriangle2=0x7f060002;
+        public static final int mid_es20_triangle=0x7f06000b;
+        public static final int mid_multiple_figures=0x7f060009;
+        public static final int mid_polygon=0x7f060006;
+        public static final int mid_rectangle=0x7f060004;
+        public static final int mid_square_polygon=0x7f060005;
+        public static final int mid_textured_polygon=0x7f060008;
+        public static final int mid_textured_square=0x7f060007;
+    }
+    public static final class layout {
+        public static final int main=0x7f030000;
+    }
+    public static final class menu {
+        public static final int main_menu=0x7f050000;
+    }
+    public static final class raw {
+        public static final int robot=0x7f040000;
+    }
+}

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/res/layout/main.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    >
+<TextView  
+    android:layout_width="fill_parent" 
+    android:layout_height="wrap_content" 
+    android:text="A Simple Main Activity. Click Menu to Proceed"
+    />
+</LinearLayout>

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/res/menu/main_menu.xml

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+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- This group uses the default category. -->
+    <group android:id="@+id/menuGroup_Main">
+
+        <item android:id="@+id/mid_OpenGL_SimpleTriangle"
+            android:title="Simple Triangle" />
+
+        <item android:id="@+id/mid_OpenGL_SimpleTriangle2"
+            android:title="Two Triangles" />
+
+        <item android:id="@+id/mid_OpenGL_AnimatedTriangle"
+            android:title="Animated Triangle" />
+
+        <item android:id="@+id/mid_rectangle"
+            android:title="Rectangle" />
+
+        <item android:id="@+id/mid_square_polygon"
+            android:title="Square polygon" />
+
+        <item android:id="@+id/mid_polygon"
+            android:title="Polygon" />
+
+        <item android:id="@+id/mid_textured_square"
+            android:title="Textured Square" />
+
+        <item android:id="@+id/mid_textured_polygon"
+            android:title="Textured Polygon" />
+
+        <item android:id="@+id/mid_multiple_figures"
+            android:title="Multiple Figures" />
+
+        <item android:id="@+id/mid_OpenGL_Current"
+            android:title="Current" />
+
+        <item android:id="@+id/mid_es20_triangle"
+            android:title="ES20 Triangle" />
+    </group>
+</menu> 

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/src/com/androidbook/OpenGL/AbstractRenderer.java

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+package com.androidbook.OpenGL;
+
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL10;
+
+import android.opengl.GLSurfaceView.Renderer;
+import android.opengl.GLU;
+
+//filename: AbstractRenderer.java
+public abstract class AbstractRenderer implements Renderer
+{
+    public void onSurfaceCreated(GL10 gl, EGLConfig eglConfig) {
+        gl.glDisable(GL10.GL_DITHER);
+        gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT,
+                GL10.GL_FASTEST);
+        gl.glClearColor(.5f, .5f, .5f, 1);
+        gl.glShadeModel(GL10.GL_SMOOTH);
+        gl.glEnable(GL10.GL_DEPTH_TEST);
+    }
+
+    public void onSurfaceChanged(GL10 gl, int w, int h) {
+        gl.glViewport(0, 0, w, h);
+        float ratio = (float) w / h;
+        gl.glMatrixMode(GL10.GL_PROJECTION);
+        gl.glLoadIdentity();
+        //Regular frustum
+        gl.glFrustumf(-ratio, ratio, -1, 1, 3, 7);
+        //4 times bigger
+        //gl.glFrustumf(-ratio * 4, ratio * 4, -1 * 4, 1 * 4, 3, 7);
+    }
+
+    public void onDrawFrame(GL10 gl) 
+    {
+        gl.glDisable(GL10.GL_DITHER);
+        gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
+        gl.glMatrixMode(GL10.GL_MODELVIEW);
+        gl.glLoadIdentity();
+        //Straight up
+        GLU.gluLookAt(gl, 0, 0, -5, 0f, 0f, 0f, 0f, 1.0f, 0.0f);
+        //Upside down
+        //GLU.gluLookAt(gl, 0, 0, -5, 0f, 0f, 0f, 0f, -1.0f, 0.0f);
+        gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
+        draw(gl);
+    }
+    protected abstract void draw(GL10 gl);
+}

ProAndroid4_978-1-4302-3930-7_SourceCode/BonusChapter_OpenGL/TestOpenGL/src/com/androidbook/OpenGL/AbstractSingleTexturedRenderer.java

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+package com.androidbook.OpenGL;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL10;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.opengl.GLU;
+import android.opengl.GLUtils;
+
+
+public abstract class AbstractSingleTexturedRenderer extends AbstractRenderer
+{
+	int mTextureID;
+	int mImageResourceId;
+	Context mContext;
+	public AbstractSingleTexturedRenderer(Context ctx, 
+			int imageResourceId)
+	{
+		mImageResourceId = imageResourceId;
+		mContext = ctx;
+	}
+    public void onSurfaceCreated(GL10 gl, EGLConfig eglConfig) 
+    {
+    	super.onSurfaceCreated(gl, eglConfig);
+        gl.glEnable(GL10.GL_TEXTURE_2D);
+        prepareTexture(gl);
+    }
+    private void prepareTexture(GL10 gl)
+    {
+
+        int[] textures = new int[1];
+        gl.glGenTextures(1, textures, 0);
+
+        mTextureID = textures[0];
+        gl.glBindTexture(GL10.GL_TEXTURE_2D, mTextureID);
+
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER,
+                GL10.GL_NEAREST);
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D,
+                GL10.GL_TEXTURE_MAG_FILTER,
+                GL10.GL_LINEAR);
+
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S,
+                GL10.GL_CLAMP_TO_EDGE);
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T,
+                GL10.GL_CLAMP_TO_EDGE);
+
+        gl.glTexEnvf(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE,
+                GL10.GL_REPLACE);
+
+        InputStream is = mContext.getResources()
+                .openRawResource(this.mImageResourceId);
+        Bitmap bitmap;
+        try {
+            bitmap = BitmapFactory.decodeStream(is);
+        } finally {
+            try {
+                is.close();
+            } catch(IOException e) {
+                // Ignore.
+            }
+        }
+
+        GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
+        bitmap.recycle();
+    }
+
+    public void onDrawFrame(GL10 gl) 
+    {
+        gl.glDisable(GL10.GL_DITHER);
+        gl.glTexEnvx(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE,
+                GL10.GL_MODULATE);
+
+//        gl.glTexEnvx(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE,
+//                GL10.GL_DECAL);
+        gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
+        gl.glMatrixMode(GL10.GL_MODELVIEW);
+        gl.glLoadIdentity();
+        GLU.gluLookAt(gl, 0, 0, -5, 0f, 0f, 0f, 0f, 1.0f, 0.0f);
+
+        gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
+
+        gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
+
+        gl.glActiveTexture(GL10.GL_TEXTURE0);
+        gl.glBindTexture(GL10.GL_TEXTURE_2D, mTextureID);
+        gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S,
+                GL10.GL_REPEAT);
+        gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T,
+                GL10.GL_REPEAT);
+
+        draw(gl);
+    }
+}