import org.andengine.util.exception.DeviceNotSupportedException.DeviceNotSupportedCause; //导入依赖的package包/类
private static void checkEGLConfigChooserSupport() throws DeviceNotSupportedException {
	/* Get an EGL instance. */
	final EGL10 egl = (EGL10) EGLContext.getEGL();

	/* Get to the default display. */
	final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

	/* We can now initialize EGL for that display. */
	final int[] version = new int[2];
	egl.eglInitialize(eglDisplay, version);

	final ConfigChooser configChooser = new ConfigChooser(new ConfigChooserOptions());

	try {
		configChooser.chooseConfig(egl, eglDisplay);
	} catch (final IllegalArgumentException e) {
		throw new DeviceNotSupportedException(DeviceNotSupportedCause.EGLCONFIG_NOT_FOUND, e);
	}
}
 

import org.andengine.util.exception.DeviceNotSupportedException.DeviceNotSupportedCause; //导入依赖的package包/类
private static void checkEGLConfigChooserSupport() throws DeviceNotSupportedException {
	/* Get an EGL instance. */
	final EGL10 egl = (EGL10) EGLContext.getEGL();

	/* Get to the default display. */
	final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

	/* We can now initialize EGL for that display. */
	final int[] version = new int[2];
	egl.eglInitialize(eglDisplay, version);

	final ConfigChooser configChooser = new ConfigChooser(false); // TODO Doesn't correlate to possible multisampling request in EngineOptions...

	try {
		configChooser.chooseConfig(egl, eglDisplay);
	} catch (final IllegalArgumentException e) {
		throw new DeviceNotSupportedException(DeviceNotSupportedCause.EGLCONFIG_NOT_FOUND, e);
	}
}
 

import org.andengine.util.exception.DeviceNotSupportedException.DeviceNotSupportedCause; //导入依赖的package包/类
private static void checkCodePathSupport() throws DeviceNotSupportedException {
	if (SystemUtils.isAndroidVersionOrLower(Build.VERSION_CODES.FROYO)) {
		try {
			System.loadLibrary("andengine");
		} catch (final UnsatisfiedLinkError e) {
			throw new DeviceNotSupportedException(DeviceNotSupportedCause.CODEPATH_INCOMPLETE, e);
		}
	}
}
 

import org.andengine.util.exception.DeviceNotSupportedException.DeviceNotSupportedCause; //导入依赖的package包/类
private static void checkGLES20Support(final Context pContext) throws DeviceNotSupportedException {
	final ActivityManager activityManager = (ActivityManager) pContext.getSystemService(Context.ACTIVITY_SERVICE);

	final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();

	if (configurationInfo.reqGlEsVersion < 0x20000) {
		throw new DeviceNotSupportedException(DeviceNotSupportedCause.GLES2_UNSUPPORTED);
	}
}
 

import org.andengine.util.exception.DeviceNotSupportedException.DeviceNotSupportedCause; //导入依赖的package包/类
private static void checkCodePathSupport() throws DeviceNotSupportedException {
	if(SystemUtils.isAndroidVersionOrLower(Build.VERSION_CODES.FROYO)) {
		try {
			System.loadLibrary("andengine");
		} catch (final UnsatisfiedLinkError e) {
			throw new DeviceNotSupportedException(DeviceNotSupportedCause.CODEPATH_INCOMPLETE, e);
		}
	}
}