protected void registerClass(String p_name, String[] p_methods) {
GodotLib.singleton(p_name, this);
Class clazz = getClass();
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
boolean found = false;
System.out.printf("METHOD: %s\n", method.getName());
for (String s : p_methods) {
System.out.printf("METHOD CMP WITH: %s\n", s);
if (s.equals(method.getName())) {
found = true;
System.out.printf("METHOD CMP VALID");
break;
}
}
if (!found) continue;
System.out.printf("METHOD FOUND: %s\n", method.getName());
List<String> ptr = new ArrayList<String>();
Class[] paramTypes = method.getParameterTypes();
for (Class c : paramTypes) {
ptr.add(c.getName());
}
String[] pt = new String[ptr.size()];
ptr.toArray(pt);
GodotLib.method(p_name, method.getName(), method.getReturnType().getName(), pt);
}
}
public static void setFinalStaticField(
Class classWhichContainsField, String fieldName, Object newValue) {
try {
Field field = classWhichContainsField.getDeclaredField(fieldName);
setFinalStaticField(field, newValue);
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
}
}
public static Object newInstanceOf(String className) {
try {
Class<?> clazz = Class.forName(className);
if (clazz != null) {
return newInstanceOf(clazz);
}
} catch (ClassNotFoundException e) {
}
return null;
}
public static void setFinalStaticField(
Class classWhichContainsField, String fieldName, Object newValue) {
try {
Field field = classWhichContainsField.getField(fieldName);
field.setAccessible(true);
Field modifiersField = Field.class.getDeclaredField("modifiers");
modifiersField.setAccessible(true);
modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(null, newValue);
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
/** 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;
}