// EGL functions
public static boolean initEGL(int majorVersion, int minorVersion, int[] attribs) {
try {
if (SDLActivity.mEGLDisplay == null) {
Log.v("SDL", "Starting up OpenGL ES " + majorVersion + "." + minorVersion);
EGL10 egl = (EGL10) EGLContext.getEGL();
EGLDisplay dpy = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(dpy, version);
EGLConfig[] configs = new EGLConfig[1];
int[] num_config = new int[1];
if (!egl.eglChooseConfig(dpy, attribs, configs, 1, num_config) || num_config[0] == 0) {
Log.e("SDL", "No EGL config available");
return false;
}
EGLConfig config = configs[0];
SDLActivity.mEGLDisplay = dpy;
SDLActivity.mEGLConfig = config;
SDLActivity.mGLMajor = majorVersion;
SDLActivity.mGLMinor = minorVersion;
}
return SDLActivity.createEGLSurface();
} catch (Exception e) {
Log.v("SDL", e + "");
for (StackTraceElement s : e.getStackTrace()) {
Log.v("SDL", s.toString());
}
return false;
}
}
private boolean obbIsCorrupted(String f, String main_pack_md5) {
try {
InputStream fis = new FileInputStream(f);
// Create MD5 Hash
byte[] buffer = new byte[16384];
MessageDigest complete = MessageDigest.getInstance("MD5");
int numRead;
do {
numRead = fis.read(buffer);
if (numRead > 0) {
complete.update(buffer, 0, numRead);
}
} while (numRead != -1);
fis.close();
byte[] messageDigest = complete.digest();
// Create Hex String
StringBuffer hexString = new StringBuffer();
for (int i = 0; i < messageDigest.length; i++) {
String s = Integer.toHexString(0xFF & messageDigest[i]);
if (s.length() == 1) {
s = "0" + s;
}
hexString.append(s);
}
String md5str = hexString.toString();
// Log.d("GODOT","**PACK** - My MD5: "+hexString+" - APK md5: "+main_pack_md5);
if (!md5str.equals(main_pack_md5)) {
Log.d(
"GODOT",
"**PACK MD5 MISMATCH???** - MD5 Found: "
+ md5str
+ " "
+ Integer.toString(md5str.length())
+ " - MD5 Expected: "
+ main_pack_md5
+ " "
+ Integer.toString(main_pack_md5.length()));
return true;
}
return false;
} catch (Exception e) {
e.printStackTrace();
Log.d("GODOT", "**PACK FAIL**");
return true;
}
}
private String[] getCommandLine() {
InputStream is;
try {
is = getAssets().open("_cl_");
byte[] len = new byte[4];
int r = is.read(len);
if (r < 4) {
Log.d("XXX", "**ERROR** Wrong cmdline length.\n");
Log.d("GODOT", "**ERROR** Wrong cmdline length.\n");
return new String[0];
}
int argc =
((int) (len[3] & 0xFF) << 24)
| ((int) (len[2] & 0xFF) << 16)
| ((int) (len[1] & 0xFF) << 8)
| ((int) (len[0] & 0xFF));
String[] cmdline = new String[argc];
for (int i = 0; i < argc; i++) {
r = is.read(len);
if (r < 4) {
Log.d("GODOT", "**ERROR** Wrong cmdline param lenght.\n");
return new String[0];
}
int strlen =
((int) (len[3] & 0xFF) << 24)
| ((int) (len[2] & 0xFF) << 16)
| ((int) (len[1] & 0xFF) << 8)
| ((int) (len[0] & 0xFF));
if (strlen > 65535) {
Log.d("GODOT", "**ERROR** Wrong command len\n");
return new String[0];
}
byte[] arg = new byte[strlen];
r = is.read(arg);
if (r == strlen) {
cmdline[i] = new String(arg, "UTF-8");
}
}
return cmdline;
} catch (Exception e) {
e.printStackTrace();
Log.d("GODOT", "**ERROR** Exception " + e.getClass().getName() + ":" + e.getMessage());
return new String[0];
}
}
// EGL buffer flip
public static void flipEGL() {
try {
EGL10 egl = (EGL10) EGLContext.getEGL();
egl.eglWaitNative(EGL10.EGL_CORE_NATIVE_ENGINE, null);
// drawing here
egl.eglWaitGL();
egl.eglSwapBuffers(SDLActivity.mEGLDisplay, SDLActivity.mEGLSurface);
} catch (Exception e) {
Log.v("SDL", "flipEGL(): " + e);
for (StackTraceElement s : e.getStackTrace()) {
Log.v("SDL", s.toString());
}
}
}
/** This method is called by SDL using JNI. */
public InputStream openAPKExtensionInputStream(String fileName) throws IOException {
// Get a ZipResourceFile representing a merger of both the main and patch files
if (expansionFile == null) {
Integer mainVersion =
Integer.valueOf(nativeGetHint("SDL_ANDROID_APK_EXPANSION_MAIN_FILE_VERSION"));
Integer patchVersion =
Integer.valueOf(nativeGetHint("SDL_ANDROID_APK_EXPANSION_PATCH_FILE_VERSION"));
try {
// To avoid direct dependency on Google APK extension library that is
// not a part of Android SDK we access it using reflection
expansionFile =
Class.forName("com.android.vending.expansion.zipfile.APKExpansionSupport")
.getMethod("getAPKExpansionZipFile", Context.class, int.class, int.class)
.invoke(null, this, mainVersion, patchVersion);
expansionFileMethod = expansionFile.getClass().getMethod("getInputStream", String.class);
} catch (Exception ex) {
ex.printStackTrace();
expansionFile = null;
expansionFileMethod = null;
}
}
// Get an input stream for a known file inside the expansion file ZIPs
InputStream fileStream;
try {
fileStream = (InputStream) expansionFileMethod.invoke(expansionFile, fileName);
} catch (Exception ex) {
ex.printStackTrace();
fileStream = null;
}
if (fileStream == null) {
throw new IOException();
}
return fileStream;
}
// Setup
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.v("SDL", "Device: " + android.os.Build.DEVICE);
Log.v("SDL", "Model: " + android.os.Build.MODEL);
Log.v("SDL", "onCreate():" + mSingleton);
super.onCreate(savedInstanceState);
SDLActivity.initialize();
// So we can call stuff from static callbacks
mSingleton = this;
// Load shared libraries
String errorMsgBrokenLib = "";
try {
loadLibraries();
} catch (UnsatisfiedLinkError e) {
System.err.println(e.getMessage());
mBrokenLibraries = true;
errorMsgBrokenLib = e.getMessage();
} catch (Exception e) {
System.err.println(e.getMessage());
mBrokenLibraries = true;
errorMsgBrokenLib = e.getMessage();
}
if (mBrokenLibraries) {
AlertDialog.Builder dlgAlert = new AlertDialog.Builder(this);
dlgAlert.setMessage(
"An error occurred while trying to start the application. Please try again and/or reinstall."
+ System.getProperty("line.separator")
+ System.getProperty("line.separator")
+ "Error: "
+ errorMsgBrokenLib);
dlgAlert.setTitle("SDL Error");
dlgAlert.setPositiveButton(
"Exit",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
// if this button is clicked, close current activity
SDLActivity.mSingleton.finish();
}
});
dlgAlert.setCancelable(false);
dlgAlert.create().show();
return;
}
// Set up the surface
mSurface = new SDLSurface(getApplication());
if (Build.VERSION.SDK_INT >= 12) {
mJoystickHandler = new SDLJoystickHandler_API12();
} else {
mJoystickHandler = new SDLJoystickHandler();
}
mLayout = new AbsoluteLayout(this);
mLayout.addView(mSurface);
setContentView(mLayout);
}
// EGL functions
public static boolean initEGL(int majorVersion, int minorVersion, int[] attribs) {
try {
EGL10 egl = (EGL10) EGLContext.getEGL();
if (SDLActivity.mEGLDisplay == null) {
SDLActivity.mEGLDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(SDLActivity.mEGLDisplay, version);
}
if (SDLActivity.mEGLDisplay != null && SDLActivity.mEGLContext == EGL10.EGL_NO_CONTEXT) {
// No current GL context exists, we will create a new one.
Log.v("SDL", "Starting up OpenGL ES " + majorVersion + "." + minorVersion);
EGLConfig[] configs = new EGLConfig[128];
int[] num_config = new int[1];
if (!egl.eglChooseConfig(SDLActivity.mEGLDisplay, attribs, configs, 1, num_config)
|| num_config[0] == 0) {
Log.e("SDL", "No EGL config available");
return false;
}
EGLConfig config = null;
int bestdiff = -1, bitdiff;
int[] value = new int[1];
// eglChooseConfig returns a number of configurations that match or exceed the requested
// attribs.
// From those, we select the one that matches our requirements more closely
Log.v("SDL", "Got " + num_config[0] + " valid modes from egl");
for (int i = 0; i < num_config[0]; i++) {
bitdiff = 0;
// Go through some of the attributes and compute the bit difference between what we want
// and what we get.
for (int j = 0; ; j += 2) {
if (attribs[j] == EGL10.EGL_NONE) break;
if (attribs[j + 1] != EGL10.EGL_DONT_CARE
&& (attribs[j] == EGL10.EGL_RED_SIZE
|| attribs[j] == EGL10.EGL_GREEN_SIZE
|| attribs[j] == EGL10.EGL_BLUE_SIZE
|| attribs[j] == EGL10.EGL_ALPHA_SIZE
|| attribs[j] == EGL10.EGL_DEPTH_SIZE
|| attribs[j] == EGL10.EGL_STENCIL_SIZE)) {
egl.eglGetConfigAttrib(SDLActivity.mEGLDisplay, configs[i], attribs[j], value);
bitdiff += value[0] - attribs[j + 1]; // value is always >= attrib
}
}
if (bitdiff < bestdiff || bestdiff == -1) {
config = configs[i];
bestdiff = bitdiff;
}
if (bitdiff == 0) break; // we found an exact match!
}
Log.d("SDL", "Selected mode with a total bit difference of " + bestdiff);
SDLActivity.mEGLConfig = config;
SDLActivity.mGLMajor = majorVersion;
SDLActivity.mGLMinor = minorVersion;
}
return SDLActivity.createEGLSurface();
} catch (Exception e) {
Log.v("SDL", e + "");
for (StackTraceElement s : e.getStackTrace()) {
Log.v("SDL", s.toString());
}
return false;
}
}
// EGL functions
public boolean initEGL(int majorVersion, int minorVersion) {
Log.v("SDL", "Starting up OpenGL ES " + majorVersion + "." + minorVersion);
try {
EGL10 egl = (EGL10) EGLContext.getEGL();
EGLDisplay dpy = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(dpy, version);
int EGL_OPENGL_ES_BIT = 1;
int EGL_OPENGL_ES2_BIT = 4;
int renderableType = 0;
if (majorVersion == 2) {
renderableType = EGL_OPENGL_ES2_BIT;
} else if (majorVersion == 1) {
renderableType = EGL_OPENGL_ES_BIT;
}
int[] configSpec = {
// EGL10.EGL_DEPTH_SIZE, 16,
EGL10.EGL_RENDERABLE_TYPE, renderableType, EGL10.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] num_config = new int[1];
if (!egl.eglChooseConfig(dpy, configSpec, configs, 1, num_config) || num_config[0] == 0) {
Log.e("SDL", "No EGL config available");
return false;
}
EGLConfig config = configs[0];
EGLContext ctx = egl.eglCreateContext(dpy, config, EGL10.EGL_NO_CONTEXT, null);
if (ctx == EGL10.EGL_NO_CONTEXT) {
Log.e("SDL", "Couldn't create context");
return false;
}
EGLSurface surface = egl.eglCreateWindowSurface(dpy, config, this, null);
if (surface == EGL10.EGL_NO_SURFACE) {
Log.e("SDL", "Couldn't create surface");
return false;
}
if (!egl.eglMakeCurrent(dpy, surface, surface, ctx)) {
Log.e("SDL", "Couldn't make context current");
return false;
}
mEGLContext = ctx;
mEGLDisplay = dpy;
mEGLSurface = surface;
} catch (Exception e) {
Log.v("SDL", e + "");
for (StackTraceElement s : e.getStackTrace()) {
Log.v("SDL", s.toString());
}
}
return true;
}
@Override
protected void onCreate(Bundle icicle) {
Log.d("GODOT", "** GODOT ACTIVITY CREATED HERE ***\n");
super.onCreate(icicle);
_self = this;
Window window = getWindow();
window.addFlags(
WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
| WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
// check for apk expansion API
if (true) {
boolean md5mismatch = false;
command_line = getCommandLine();
boolean use_apk_expansion = false;
String main_pack_md5 = null;
String main_pack_key = null;
List<String> new_args = new LinkedList<String>();
for (int i = 0; i < command_line.length; i++) {
boolean has_extra = i < command_line.length - 1;
if (command_line[i].equals("-use_apk_expansion")) {
use_apk_expansion = true;
} else if (has_extra && command_line[i].equals("-apk_expansion_md5")) {
main_pack_md5 = command_line[i + 1];
i++;
} else if (has_extra && command_line[i].equals("-apk_expansion_key")) {
main_pack_key = command_line[i + 1];
SharedPreferences prefs = getSharedPreferences("app_data_keys", MODE_PRIVATE);
Editor editor = prefs.edit();
editor.putString("store_public_key", main_pack_key);
editor.commit();
i++;
} else if (command_line[i].trim().length() != 0) {
new_args.add(command_line[i]);
}
}
if (new_args.isEmpty()) {
command_line = null;
} else {
command_line = new_args.toArray(new String[new_args.size()]);
}
if (use_apk_expansion && main_pack_md5 != null && main_pack_key != null) {
// check that environment is ok!
if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
Log.d("GODOT", "**ERROR! No media mounted!");
// show popup and die
}
// Build the full path to the app's expansion files
try {
expansion_pack_path =
Environment.getExternalStorageDirectory().toString()
+ "/Android/obb/"
+ this.getPackageName();
expansion_pack_path +=
"/"
+ "main."
+ getPackageManager().getPackageInfo(getPackageName(), 0).versionCode
+ "."
+ this.getPackageName()
+ ".obb";
} catch (Exception e) {
e.printStackTrace();
}
File f = new File(expansion_pack_path);
boolean pack_valid = true;
Log.d("GODOT", "**PACK** - Path " + expansion_pack_path);
if (!f.exists()) {
pack_valid = false;
Log.d("GODOT", "**PACK** - File does not exist");
} else if (obbIsCorrupted(expansion_pack_path, main_pack_md5)) {
Log.d("GODOT", "**PACK** - Expansion pack (obb) is corrupted");
pack_valid = false;
try {
f.delete();
} catch (Exception e) {
Log.d("GODOT", "**PACK** - Error deleting corrupted expansion pack (obb)");
}
}
if (!pack_valid) {
Log.d("GODOT", "Pack Invalid, try re-downloading.");
Intent notifierIntent = new Intent(this, this.getClass());
notifierIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent =
PendingIntent.getActivity(this, 0, notifierIntent, PendingIntent.FLAG_UPDATE_CURRENT);
int startResult;
try {
Log.d("GODOT", "INITIALIZING DOWNLOAD");
startResult =
DownloaderClientMarshaller.startDownloadServiceIfRequired(
getApplicationContext(), pendingIntent, GodotDownloaderService.class);
Log.d("GODOT", "DOWNLOAD SERVICE FINISHED:" + startResult);
if (startResult != DownloaderClientMarshaller.NO_DOWNLOAD_REQUIRED) {
Log.d("GODOT", "DOWNLOAD REQUIRED");
// This is where you do set up to display the download
// progress (next step)
mDownloaderClientStub =
DownloaderClientMarshaller.CreateStub(this, GodotDownloaderService.class);
setContentView(com.godot.game.R.layout.downloading_expansion);
mPB = (ProgressBar) findViewById(com.godot.game.R.id.progressBar);
mStatusText = (TextView) findViewById(com.godot.game.R.id.statusText);
mProgressFraction = (TextView) findViewById(com.godot.game.R.id.progressAsFraction);
mProgressPercent = (TextView) findViewById(com.godot.game.R.id.progressAsPercentage);
mAverageSpeed = (TextView) findViewById(com.godot.game.R.id.progressAverageSpeed);
mTimeRemaining = (TextView) findViewById(com.godot.game.R.id.progressTimeRemaining);
mDashboard = findViewById(com.godot.game.R.id.downloaderDashboard);
mCellMessage = findViewById(com.godot.game.R.id.approveCellular);
mPauseButton = (Button) findViewById(com.godot.game.R.id.pauseButton);
mWiFiSettingsButton = (Button) findViewById(com.godot.game.R.id.wifiSettingsButton);
return;
} else {
Log.d("GODOT", "NO DOWNLOAD REQUIRED");
}
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
Log.d("GODOT", "Error downloading expansion package:" + e.getMessage());
}
}
}
}
initializeGodot();
// instanceSingleton( new GodotFacebook(this) );
}