My Cocos2dxActivity.java code:-
package org.cocos2dx.lib;
import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLDisplay;
import org.cocos2dx.lib.Cocos2dxHelper.Cocos2dxHelperListener;
import android.app.Activity;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.graphics.PixelFormat;
import android.opengl.GLSurfaceView;
import android.os.Build;
import android.os.Bundle;
import android.os.Message;
import android.preference.PreferenceManager.OnActivityResultListener;
import android.util.Log;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.content.Intent;
import com.sdkbox.plugin.SDKBox;
import android.opengl.GLSurfaceView;
public abstract class Cocos2dxActivity extends Activity implements Cocos2dxHelperListener {
// ===========================================================
// Constants
// ===========================================================
private final static String TAG = Cocos2dxActivity.class.getSimpleName();
// ===========================================================
// Fields
// ===========================================================
private Cocos2dxGLSurfaceView mGLSurfaceView = null;
private int[] mGLContextAttrs = null;
private Cocos2dxHandler mHandler = null;
private static Cocos2dxActivity sContext = null;
private Cocos2dxVideoHelper mVideoHelper = null;
private Cocos2dxWebViewHelper mWebViewHelper = null;
public static Context getContext() {
return sContext;
}
public void setKeepScreenOn(boolean value) {
final boolean newValue = value;
runOnUiThread(new Runnable() {
@Override
public void run() {
mGLSurfaceView.setKeepScreenOn(newValue);
}
});
}
protected void onLoadNativeLibraries() {
try {
ApplicationInfo ai = getPackageManager().getApplicationInfo(getPackageName(), PackageManager.GET_META_DATA);
Bundle bundle = ai.metaData;
String libName = bundle.getString("android.app.lib_name");
System.loadLibrary(libName);
} catch (Exception e) {
e.printStackTrace();
}
}
// ===========================================================
// Constructors
// ===========================================================
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
onLoadNativeLibraries();
SDKBox.init(this);
sContext = this;
this.mHandler = new Cocos2dxHandler(this);
Cocos2dxHelper.init(this);
this.mGLContextAttrs = getGLContextAttrs();
this.init();
if (mVideoHelper == null) {
mVideoHelper = new Cocos2dxVideoHelper(this, mFrameLayout);
}
if(mWebViewHelper == null){
mWebViewHelper = new Cocos2dxWebViewHelper(mFrameLayout);
}
}
//native method,call GLViewImpl::getGLContextAttrs() to get the OpenGL ES context attributions
private static native int[] getGLContextAttrs();
// ===========================================================
// Getter & Setter
// ===========================================================
// ===========================================================
// Methods for/from SuperClass/Interfaces
// ===========================================================
@Override
protected void onStart() {
super.onStart();
SDKBox.onStart();
}
@Override
protected void onStop() {
super.onStop();
SDKBox.onStop();
}
@Override
protected void onResume() {
super.onResume();
SDKBox.onResume();
Cocos2dxHelper.onResume();
this.mGLSurfaceView.onResume();
}
@Override
protected void onPause() {
super.onPause();
SDKBox.onPause();
Cocos2dxHelper.onPause();
this.mGLSurfaceView.onPause();
}
@Override
public void onBackPressed() {
if(!SDKBox.onBackPressed()) {
super.onBackPressed();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
}
@Override
public void showDialog(final String pTitle, final String pMessage) {
Message msg = new Message();
msg.what = Cocos2dxHandler.HANDLER_SHOW_DIALOG;
msg.obj = new Cocos2dxHandler.DialogMessage(pTitle, pMessage);
this.mHandler.sendMessage(msg);
}
@Override
public void showEditTextDialog(final String pTitle, final String pContent, final int pInputMode, final int pInputFlag, final int pReturnType, final int pMaxLength) {
Message msg = new Message();
msg.what = Cocos2dxHandler.HANDLER_SHOW_EDITBOX_DIALOG;
msg.obj = new Cocos2dxHandler.EditBoxMessage(pTitle, pContent, pInputMode, pInputFlag, pReturnType, pMaxLength);
this.mHandler.sendMessage(msg);
}
@Override
public void runOnGLThread(final Runnable pRunnable) {
this.mGLSurfaceView.queueEvent(pRunnable);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
for (OnActivityResultListener listener : Cocos2dxHelper.getOnActivityResultListeners()) {
listener.onActivityResult(requestCode, resultCode, data);
}
if(!SDKBox.onActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
protected FrameLayout mFrameLayout = null;
// ===========================================================
// Methods
// ===========================================================
public void init() {
// FrameLayout
ViewGroup.LayoutParams framelayout_params =
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT);
mFrameLayout = new FrameLayout(this);
mFrameLayout.setLayoutParams(framelayout_params);
// Cocos2dxEditText layout
ViewGroup.LayoutParams edittext_layout_params =
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
Cocos2dxEditText edittext = new Cocos2dxEditText(this);
edittext.setLayoutParams(edittext_layout_params);
// ...add to FrameLayout
mFrameLayout.addView(edittext);
// Cocos2dxGLSurfaceView
this.mGLSurfaceView = this.onCreateView();
// ...add to FrameLayout
mFrameLayout.addView(this.mGLSurfaceView);
// Switch to supported OpenGL (ARGB888) mode on emulator
if (isAndroidEmulator())
this.mGLSurfaceView.setEGLConfigChooser(8, 8, 8, 8, 16, 0);
this.mGLSurfaceView.setCocos2dxRenderer(new Cocos2dxRenderer());
this.mGLSurfaceView.setCocos2dxEditText(edittext);
// Set framelayout as the content view
setContentView(mFrameLayout);
}
public Cocos2dxGLSurfaceView onCreateView() {
Cocos2dxGLSurfaceView glSurfaceView = new Cocos2dxGLSurfaceView(this);
//this line is need on some device if we specify an alpha bits
if(this.mGLContextAttrs[3] > 0) glSurfaceView.getHolder().setFormat(PixelFormat.TRANSLUCENT);
class cocos2dEGLConfigChooser implements GLSurfaceView.EGLConfigChooser
{
protected int[] configAttribs;
public cocos2dEGLConfigChooser(int redSize, int greenSize, int blueSize, int alphaSize, int depthSize, int stencilSize)
{
configAttribs = new int[] {redSize, greenSize, blueSize, alphaSize, depthSize, stencilSize};
}
public cocos2dEGLConfigChooser(int[] attribs)
{
configAttribs = attribs;
}
public EGLConfig selectConfig(EGL10 egl, EGLDisplay display, EGLConfig[] configs, int[] attribs)
{
for (EGLConfig config : configs) {
int d = findConfigAttrib(egl, display, config,
EGL10.EGL_DEPTH_SIZE, 0);
int s = findConfigAttrib(egl, display, config,
EGL10.EGL_STENCIL_SIZE, 0);
if ((d >= attribs[4]) && (s >= attribs[5])) {
int r = findConfigAttrib(egl, display, config,
EGL10.EGL_RED_SIZE, 0);
int g = findConfigAttrib(egl, display, config,
EGL10.EGL_GREEN_SIZE, 0);
int b = findConfigAttrib(egl, display, config,
EGL10.EGL_BLUE_SIZE, 0);
int a = findConfigAttrib(egl, display, config,
EGL10.EGL_ALPHA_SIZE, 0);
if ((r >= attribs[0]) && (g >= attribs[1])
&& (b >= attribs[2]) && (a >= attribs[3])) {
return config;
}
}
}
return null;
}
private int findConfigAttrib(EGL10 egl, EGLDisplay display,
EGLConfig config, int attribute, int defaultValue) {
int[] value = new int[1];
if (egl.eglGetConfigAttrib(display, config, attribute, value)) {
return value[0];
}
return defaultValue;
}
@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display)
{
int[] numConfigs = new int[1];
if(egl.eglGetConfigs(display, null, 0, numConfigs))
{
EGLConfig[] configs = new EGLConfig[numConfigs[0]];
int[] EGLattribs = {
EGL10.EGL_RED_SIZE, configAttribs[0],
EGL10.EGL_GREEN_SIZE, configAttribs[1],
EGL10.EGL_BLUE_SIZE, configAttribs[2],
EGL10.EGL_ALPHA_SIZE, configAttribs[3],
EGL10.EGL_DEPTH_SIZE, configAttribs[4],
EGL10.EGL_STENCIL_SIZE,configAttribs[5],
EGL10.EGL_RENDERABLE_TYPE, 4, //EGL_OPENGL_ES2_BIT
EGL10.EGL_NONE
};
int[] choosedConfigNum = new int[1];
egl.eglChooseConfig(display, EGLattribs, configs, numConfigs[0], choosedConfigNum);
if(choosedConfigNum[0]>0)
{
return selectConfig(egl, display, configs, configAttribs);
}
else
{
int[] defaultEGLattribs = {
EGL10.EGL_RED_SIZE, 5,
EGL10.EGL_GREEN_SIZE, 6,
EGL10.EGL_BLUE_SIZE, 5,
EGL10.EGL_ALPHA_SIZE, 0,
EGL10.EGL_DEPTH_SIZE, 0,
EGL10.EGL_STENCIL_SIZE,0,
EGL10.EGL_RENDERABLE_TYPE, 4, //EGL_OPENGL_ES2_BIT
EGL10.EGL_NONE
};
int[] defaultEGLattribsAlpha = {
EGL10.EGL_RED_SIZE, 4,
EGL10.EGL_GREEN_SIZE, 4,
EGL10.EGL_BLUE_SIZE, 4,
EGL10.EGL_ALPHA_SIZE, 4,
EGL10.EGL_DEPTH_SIZE, 0,
EGL10.EGL_STENCIL_SIZE,0,
EGL10.EGL_RENDERABLE_TYPE, 4, //EGL_OPENGL_ES2_BIT
EGL10.EGL_NONE
};
int[] attribs = null;
//choose one can use
if(this.configAttribs[3] == 0)
{
egl.eglChooseConfig(display, defaultEGLattribs, configs, numConfigs[0], choosedConfigNum);
attribs = new int[]{5,6,5,0,0,0};
}
else
{
egl.eglChooseConfig(display, defaultEGLattribsAlpha, configs, numConfigs[0], choosedConfigNum);
attribs = new int[]{4,4,4,4,0,0};
}
if(choosedConfigNum[0] > 0)
{
return selectConfig(egl, display, configs, attribs);
}
else
{
Log.e(DEVICE_POLICY_SERVICE, "Can not select an EGLConfig for rendering.");
return null;
}
}
}
Log.e(DEVICE_POLICY_SERVICE, "Can not select an EGLConfig for rendering.");
return null;
}
}
cocos2dEGLConfigChooser chooser = new cocos2dEGLConfigChooser(this.mGLContextAttrs);
glSurfaceView.setEGLConfigChooser(chooser);
return glSurfaceView;
}
private final static boolean isAndroidEmulator() {
String model = Build.MODEL;
Log.d(TAG, “model=” + model);
String product = Build.PRODUCT;
Log.d(TAG, “product=” + product);
boolean isEmulator = false;
if (product != null) {
isEmulator = product.equals(“sdk”) || product.contains(“sdk") || product.contains("sdk”);
}
Log.d(TAG, “isEmulator=” + isEmulator);
return isEmulator;
}
// ===========================================================
// Inner and Anonymous Classes
// ===========================================================
}
