Miscellaneous cleanup for the Android codebase:

- update gradle plugins versions
- add formatting rules for AndroidManifest and gradle build files
- cleanup java_godot_lib_jni

Note: logic was mostly moved around and no new logic/functionality was added.

1 files changed, 66 insertions, 928 deletions

diff --git a/platform/android/java_godot_lib_jni.cpp b/platform/android/java_godot_lib_jni.cpp
index 9768ee9ebe..b95acc78b9 100644
--- a/platform/android/java_godot_lib_jni.cpp
+++ b/platform/android/java_godot_lib_jni.cpp
@@ -33,14 +33,15 @@
 #include "java_godot_wrapper.h"
 
 #include "android/asset_manager_jni.h"
+#include "android_keys_utils.h"
 #include "api/java_class_wrapper.h"
 #include "audio_driver_jandroid.h"
 #include "core/engine.h"
-#include "core/os/keyboard.h"
 #include "core/project_settings.h"
 #include "dir_access_jandroid.h"
 #include "file_access_android.h"
 #include "file_access_jandroid.h"
+#include "jni_utils.h"
 #include "main/input_default.h"
 #include "main/main.h"
 #include "net_socket_android.h"
@@ -54,569 +55,65 @@ static OS_Android *os_android = NULL;
 static GodotJavaWrapper *godot_java = NULL;
 static GodotIOJavaWrapper *godot_io_java = NULL;
 
-struct jvalret {
-
-	jobject obj;
-	jvalue val;
-	jvalret() { obj = NULL; }
-};
-
-jvalret _variant_to_jvalue(JNIEnv *env, Variant::Type p_type, const Variant *p_arg, bool force_jobject = false) {
-
-	jvalret v;
-
-	switch (p_type) {
-
-		case Variant::BOOL: {
-
-			if (force_jobject) {
-				jclass bclass = env->FindClass("java/lang/Boolean");
-				jmethodID ctor = env->GetMethodID(bclass, "<init>", "(Z)V");
-				jvalue val;
-				val.z = (bool)(*p_arg);
-				jobject obj = env->NewObjectA(bclass, ctor, &val);
-				v.val.l = obj;
-				v.obj = obj;
-				env->DeleteLocalRef(bclass);
-			} else {
-				v.val.z = *p_arg;
-			};
-		} break;
-		case Variant::INT: {
-
-			if (force_jobject) {
-
-				jclass bclass = env->FindClass("java/lang/Integer");
-				jmethodID ctor = env->GetMethodID(bclass, "<init>", "(I)V");
-				jvalue val;
-				val.i = (int)(*p_arg);
-				jobject obj = env->NewObjectA(bclass, ctor, &val);
-				v.val.l = obj;
-				v.obj = obj;
-				env->DeleteLocalRef(bclass);
-
-			} else {
-				v.val.i = *p_arg;
-			};
-		} break;
-		case Variant::FLOAT: {
-
-			if (force_jobject) {
-
-				jclass bclass = env->FindClass("java/lang/Double");
-				jmethodID ctor = env->GetMethodID(bclass, "<init>", "(D)V");
-				jvalue val;
-				val.d = (double)(*p_arg);
-				jobject obj = env->NewObjectA(bclass, ctor, &val);
-				v.val.l = obj;
-				v.obj = obj;
-				env->DeleteLocalRef(bclass);
-
-			} else {
-				v.val.f = *p_arg;
-			};
-		} break;
-		case Variant::STRING: {
-
-			String s = *p_arg;
-			jstring jStr = env->NewStringUTF(s.utf8().get_data());
-			v.val.l = jStr;
-			v.obj = jStr;
-		} break;
-		case Variant::PACKED_STRING_ARRAY: {
-
-			Vector<String> sarray = *p_arg;
-			jobjectArray arr = env->NewObjectArray(sarray.size(), env->FindClass("java/lang/String"), env->NewStringUTF(""));
-
-			for (int j = 0; j < sarray.size(); j++) {
-
-				jstring str = env->NewStringUTF(sarray[j].utf8().get_data());
-				env->SetObjectArrayElement(arr, j, str);
-				env->DeleteLocalRef(str);
-			}
-			v.val.l = arr;
-			v.obj = arr;
-
-		} break;
-
-		case Variant::DICTIONARY: {
-
-			Dictionary dict = *p_arg;
-			jclass dclass = env->FindClass("org/godotengine/godot/Dictionary");
-			jmethodID ctor = env->GetMethodID(dclass, "<init>", "()V");
-			jobject jdict = env->NewObject(dclass, ctor);
-
-			Array keys = dict.keys();
-
-			jobjectArray jkeys = env->NewObjectArray(keys.size(), env->FindClass("java/lang/String"), env->NewStringUTF(""));
-			for (int j = 0; j < keys.size(); j++) {
-				jstring str = env->NewStringUTF(String(keys[j]).utf8().get_data());
-				env->SetObjectArrayElement(jkeys, j, str);
-				env->DeleteLocalRef(str);
-			};
-
-			jmethodID set_keys = env->GetMethodID(dclass, "set_keys", "([Ljava/lang/String;)V");
-			jvalue val;
-			val.l = jkeys;
-			env->CallVoidMethodA(jdict, set_keys, &val);
-			env->DeleteLocalRef(jkeys);
-
-			jobjectArray jvalues = env->NewObjectArray(keys.size(), env->FindClass("java/lang/Object"), NULL);
-
-			for (int j = 0; j < keys.size(); j++) {
-				Variant var = dict[keys[j]];
-				jvalret v = _variant_to_jvalue(env, var.get_type(), &var, true);
-				env->SetObjectArrayElement(jvalues, j, v.val.l);
-				if (v.obj) {
-					env->DeleteLocalRef(v.obj);
-				}
-			};
-
-			jmethodID set_values = env->GetMethodID(dclass, "set_values", "([Ljava/lang/Object;)V");
-			val.l = jvalues;
-			env->CallVoidMethodA(jdict, set_values, &val);
-			env->DeleteLocalRef(jvalues);
-			env->DeleteLocalRef(dclass);
-
-			v.val.l = jdict;
-			v.obj = jdict;
-		} break;
-
-		case Variant::PACKED_INT32_ARRAY: {
-
-			Vector<int> array = *p_arg;
-			jintArray arr = env->NewIntArray(array.size());
-			const int *r = array.ptr();
-			env->SetIntArrayRegion(arr, 0, array.size(), r);
-			v.val.l = arr;
-			v.obj = arr;
-
-		} break;
-		case Variant::PACKED_BYTE_ARRAY: {
-			Vector<uint8_t> array = *p_arg;
-			jbyteArray arr = env->NewByteArray(array.size());
-			const uint8_t *r = array.ptr();
-			env->SetByteArrayRegion(arr, 0, array.size(), reinterpret_cast<const signed char *>(r));
-			v.val.l = arr;
-			v.obj = arr;
-
-		} break;
-		case Variant::PACKED_FLOAT32_ARRAY: {
-
-			Vector<float> array = *p_arg;
-			jfloatArray arr = env->NewFloatArray(array.size());
-			const float *r = array.ptr();
-			env->SetFloatArrayRegion(arr, 0, array.size(), r);
-			v.val.l = arr;
-			v.obj = arr;
-
-		} break;
-#ifndef _MSC_VER
-#warning This is missing 64 bits arrays, I have no idea how to do it in JNI
-#endif
-
-		default: {
-
-			v.val.i = 0;
-		} break;
-	}
-	return v;
-}
+static bool initialized = false;
+static int step = 0;
 
-String _get_class_name(JNIEnv *env, jclass cls, bool *array) {
+static Size2 new_size;
+static Vector3 accelerometer;
+static Vector3 gravity;
+static Vector3 magnetometer;
+static Vector3 gyroscope;
+static HashMap<String, JNISingleton *> jni_singletons;
 
-	jclass cclass = env->FindClass("java/lang/Class");
-	jmethodID getName = env->GetMethodID(cclass, "getName", "()Ljava/lang/String;");
-	jstring clsName = (jstring)env->CallObjectMethod(cls, getName);
+static void _initialize_java_modules() {
 
-	if (array) {
-		jmethodID isArray = env->GetMethodID(cclass, "isArray", "()Z");
-		jboolean isarr = env->CallBooleanMethod(cls, isArray);
-		(*array) = isarr ? true : false;
+	if (!ProjectSettings::get_singleton()->has_setting("android/modules")) {
+		return;
 	}
-	String name = jstring_to_string(clsName, env);
-	env->DeleteLocalRef(clsName);
-
-	return name;
-}
 
-Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
-
-	if (obj == NULL) {
-		return Variant();
+	String modules = ProjectSettings::get_singleton()->get("android/modules");
+	modules = modules.strip_edges();
+	if (modules == String()) {
+		return;
 	}
+	Vector<String> mods = modules.split(",", false);
 
-	jclass c = env->GetObjectClass(obj);
-	bool array;
-	String name = _get_class_name(env, c, &array);
-
-	if (name == "java.lang.String") {
-
-		return jstring_to_string((jstring)obj, env);
-	};
-
-	if (name == "[Ljava.lang.String;") {
-
-		jobjectArray arr = (jobjectArray)obj;
-		int stringCount = env->GetArrayLength(arr);
-		Vector<String> sarr;
-
-		for (int i = 0; i < stringCount; i++) {
-			jstring string = (jstring)env->GetObjectArrayElement(arr, i);
-			sarr.push_back(jstring_to_string(string, env));
-			env->DeleteLocalRef(string);
-		}
-
-		return sarr;
-	};
-
-	if (name == "java.lang.Boolean") {
-
-		jmethodID boolValue = env->GetMethodID(c, "booleanValue", "()Z");
-		bool ret = env->CallBooleanMethod(obj, boolValue);
-		return ret;
-	};
-
-	if (name == "java.lang.Integer" || name == "java.lang.Long") {
-
-		jclass nclass = env->FindClass("java/lang/Number");
-		jmethodID longValue = env->GetMethodID(nclass, "longValue", "()J");
-		jlong ret = env->CallLongMethod(obj, longValue);
-		return ret;
-	};
-
-	if (name == "[I") {
-
-		jintArray arr = (jintArray)obj;
-		int fCount = env->GetArrayLength(arr);
-		Vector<int> sarr;
-		sarr.resize(fCount);
-
-		int *w = sarr.ptrw();
-		env->GetIntArrayRegion(arr, 0, fCount, w);
-		return sarr;
-	};
-
-	if (name == "[B") {
-
-		jbyteArray arr = (jbyteArray)obj;
-		int fCount = env->GetArrayLength(arr);
-		Vector<uint8_t> sarr;
-		sarr.resize(fCount);
-
-		uint8_t *w = sarr.ptrw();
-		env->GetByteArrayRegion(arr, 0, fCount, reinterpret_cast<signed char *>(w));
-		return sarr;
-	};
-
-	if (name == "java.lang.Float" || name == "java.lang.Double") {
-
-		jclass nclass = env->FindClass("java/lang/Number");
-		jmethodID doubleValue = env->GetMethodID(nclass, "doubleValue", "()D");
-		double ret = env->CallDoubleMethod(obj, doubleValue);
-		return ret;
-	};
-
-	if (name == "[D") {
-
-		jdoubleArray arr = (jdoubleArray)obj;
-		int fCount = env->GetArrayLength(arr);
-		PackedFloat32Array sarr;
-		sarr.resize(fCount);
-
-		real_t *w = sarr.ptrw();
-
-		for (int i = 0; i < fCount; i++) {
-
-			double n;
-			env->GetDoubleArrayRegion(arr, i, 1, &n);
-			w[i] = n;
-		};
-		return sarr;
-	};
-
-	if (name == "[F") {
-
-		jfloatArray arr = (jfloatArray)obj;
-		int fCount = env->GetArrayLength(arr);
-		PackedFloat32Array sarr;
-		sarr.resize(fCount);
-
-		real_t *w = sarr.ptrw();
-
-		for (int i = 0; i < fCount; i++) {
-
-			float n;
-			env->GetFloatArrayRegion(arr, i, 1, &n);
-			w[i] = n;
-		};
-		return sarr;
-	};
-
-	if (name == "[Ljava.lang.Object;") {
-
-		jobjectArray arr = (jobjectArray)obj;
-		int objCount = env->GetArrayLength(arr);
-		Array varr;
-
-		for (int i = 0; i < objCount; i++) {
-			jobject jobj = env->GetObjectArrayElement(arr, i);
-			Variant v = _jobject_to_variant(env, jobj);
-			varr.push_back(v);
-			env->DeleteLocalRef(jobj);
-		}
-
-		return varr;
-	};
-
-	if (name == "java.util.HashMap" || name == "org.godotengine.godot.Dictionary") {
-
-		Dictionary ret;
-		jclass oclass = c;
-		jmethodID get_keys = env->GetMethodID(oclass, "get_keys", "()[Ljava/lang/String;");
-		jobjectArray arr = (jobjectArray)env->CallObjectMethod(obj, get_keys);
-
-		PackedStringArray keys = _jobject_to_variant(env, arr);
-		env->DeleteLocalRef(arr);
-
-		jmethodID get_values = env->GetMethodID(oclass, "get_values", "()[Ljava/lang/Object;");
-		arr = (jobjectArray)env->CallObjectMethod(obj, get_values);
-
-		Array vals = _jobject_to_variant(env, arr);
-		env->DeleteLocalRef(arr);
-
-		for (int i = 0; i < keys.size(); i++) {
-
-			ret[keys[i]] = vals[i];
-		};
-
-		return ret;
-	};
-
-	env->DeleteLocalRef(c);
-
-	return Variant();
-}
-
-class JNISingleton : public Object {
-
-	GDCLASS(JNISingleton, Object);
-
-	struct MethodData {
-
-		jmethodID method;
-		Variant::Type ret_type;
-		Vector<Variant::Type> argtypes;
-	};
-
-	jobject instance;
-	Map<StringName, MethodData> method_map;
-
-public:
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-
-		ERR_FAIL_COND_V(!instance, Variant());
-
-		r_error.error = Callable::CallError::CALL_OK;
-
-		Map<StringName, MethodData>::Element *E = method_map.find(p_method);
-		if (!E) {
-
-			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
-			return Variant();
-		}
-
-		int ac = E->get().argtypes.size();
-		if (ac < p_argcount) {
-
-			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
-			r_error.argument = ac;
-			return Variant();
-		}
-
-		if (ac > p_argcount) {
-
-			r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
-			r_error.argument = ac;
-			return Variant();
-		}
-
-		for (int i = 0; i < p_argcount; i++) {
-
-			if (!Variant::can_convert(p_args[i]->get_type(), E->get().argtypes[i])) {
-
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = i;
-				r_error.expected = E->get().argtypes[i];
-			}
-		}
-
-		jvalue *v = NULL;
-
-		if (p_argcount) {
+	if (mods.size()) {
+		jobject cls = godot_java->get_class_loader();
 
-			v = (jvalue *)alloca(sizeof(jvalue) * p_argcount);
-		}
+		// TODO create wrapper for class loader
 
 		JNIEnv *env = ThreadAndroid::get_env();
+		jclass classLoader = env->FindClass("java/lang/ClassLoader");
+		jmethodID findClass = env->GetMethodID(classLoader, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
 
-		int res = env->PushLocalFrame(16);
-
-		ERR_FAIL_COND_V(res != 0, Variant());
-
-		List<jobject> to_erase;
-		for (int i = 0; i < p_argcount; i++) {
-
-			jvalret vr = _variant_to_jvalue(env, E->get().argtypes[i], p_args[i]);
-			v[i] = vr.val;
-			if (vr.obj)
-				to_erase.push_back(vr.obj);
-		}
-
-		Variant ret;
-
-		switch (E->get().ret_type) {
-
-			case Variant::NIL: {
-
-				env->CallVoidMethodA(instance, E->get().method, v);
-			} break;
-			case Variant::BOOL: {
-
-				ret = env->CallBooleanMethodA(instance, E->get().method, v) == JNI_TRUE;
-			} break;
-			case Variant::INT: {
-
-				ret = env->CallIntMethodA(instance, E->get().method, v);
-			} break;
-			case Variant::FLOAT: {
-
-				ret = env->CallFloatMethodA(instance, E->get().method, v);
-			} break;
-			case Variant::STRING: {
-
-				jobject o = env->CallObjectMethodA(instance, E->get().method, v);
-				ret = jstring_to_string((jstring)o, env);
-				env->DeleteLocalRef(o);
-			} break;
-			case Variant::PACKED_STRING_ARRAY: {
-
-				jobjectArray arr = (jobjectArray)env->CallObjectMethodA(instance, E->get().method, v);
-
-				ret = _jobject_to_variant(env, arr);
-
-				env->DeleteLocalRef(arr);
-			} break;
-			case Variant::PACKED_INT32_ARRAY: {
-
-				jintArray arr = (jintArray)env->CallObjectMethodA(instance, E->get().method, v);
-
-				int fCount = env->GetArrayLength(arr);
-				Vector<int> sarr;
-				sarr.resize(fCount);
-
-				int *w = sarr.ptrw();
-				env->GetIntArrayRegion(arr, 0, fCount, w);
-				ret = sarr;
-				env->DeleteLocalRef(arr);
-			} break;
-			case Variant::PACKED_FLOAT32_ARRAY: {
-
-				jfloatArray arr = (jfloatArray)env->CallObjectMethodA(instance, E->get().method, v);
-
-				int fCount = env->GetArrayLength(arr);
-				Vector<float> sarr;
-				sarr.resize(fCount);
-
-				float *w = sarr.ptrw();
-				env->GetFloatArrayRegion(arr, 0, fCount, w);
-				ret = sarr;
-				env->DeleteLocalRef(arr);
-			} break;
-
-#ifndef _MSC_VER
-#warning This is missing 64 bits arrays, I have no idea how to do it in JNI
-#endif
-			case Variant::DICTIONARY: {
+		for (int i = 0; i < mods.size(); i++) {
 
-				jobject obj = env->CallObjectMethodA(instance, E->get().method, v);
-				ret = _jobject_to_variant(env, obj);
-				env->DeleteLocalRef(obj);
+			String m = mods[i];
 
-			} break;
-			default: {
+			print_line("Loading Android module: " + m);
+			jstring strClassName = env->NewStringUTF(m.utf8().get_data());
+			jclass singletonClass = (jclass)env->CallObjectMethod(cls, findClass, strClassName);
+			ERR_CONTINUE_MSG(!singletonClass, "Couldn't find singleton for class: " + m + ".");
 
-				env->PopLocalFrame(NULL);
-				ERR_FAIL_V(Variant());
-			} break;
-		}
+			jmethodID initialize = env->GetStaticMethodID(singletonClass, "initialize", "(Landroid/app/Activity;)Lorg/godotengine/godot/Godot$SingletonBase;");
+			ERR_CONTINUE_MSG(!initialize, "Couldn't find proper initialize function 'public static Godot.SingletonBase Class::initialize(Activity p_activity)' initializer for singleton class: " + m + ".");
 
-		while (to_erase.size()) {
-			env->DeleteLocalRef(to_erase.front()->get());
-			to_erase.pop_front();
+			jobject obj = env->CallStaticObjectMethod(singletonClass, initialize, godot_java->get_activity());
+			env->NewGlobalRef(obj);
 		}
-
-		env->PopLocalFrame(NULL);
-
-		return ret;
-	}
-
-	jobject get_instance() const {
-
-		return instance;
-	}
-	void set_instance(jobject p_instance) {
-
-		instance = p_instance;
 	}
+}
 
-	void add_method(const StringName &p_name, jmethodID p_method, const Vector<Variant::Type> &p_args, Variant::Type p_ret_type) {
-
-		MethodData md;
-		md.method = p_method;
-		md.argtypes = p_args;
-		md.ret_type = p_ret_type;
-		method_map[p_name] = md;
-	}
-
-	JNISingleton() {
-		instance = NULL;
-	}
-};
-
-struct TST {
-
-	int a;
-	TST() {
-
-		a = 5;
-	}
-};
-
-TST tst;
-
-static bool initialized = false;
-static int step = 0;
-
-static Size2 new_size;
-static Vector3 accelerometer;
-static Vector3 gravity;
-static Vector3 magnetometer;
-static Vector3 gyroscope;
-static HashMap<String, JNISingleton *> jni_singletons;
-
-// virtual Error native_video_play(String p_path);
-// virtual bool native_video_is_playing();
-// virtual void native_video_pause();
-// virtual void native_video_stop();
+extern "C" {
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setVirtualKeyboardHeight(JNIEnv *env, jobject obj, jint p_height) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setVirtualKeyboardHeight(JNIEnv *env, jclass clazz, jint p_height) {
 	if (godot_io_java) {
 		godot_io_java->set_vk_height(p_height);
 	}
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *env, jobject obj, jobject activity, jobject p_asset_manager, jboolean p_use_apk_expansion) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *env, jclass clazz, jobject activity, jobject p_asset_manager, jboolean p_use_apk_expansion) {
 
 	initialized = true;
 
@@ -649,7 +146,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *en
 	godot_java->on_video_init(env);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_ondestroy(JNIEnv *env, jobject obj, jobject activity) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_ondestroy(JNIEnv *env, jclass clazz, jobject activity) {
 	// lets cleanup
 	if (godot_io_java) {
 		delete godot_io_java;
@@ -662,47 +159,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_ondestroy(JNIEnv *env
 	}
 }
 
-static void _initialize_java_modules() {
-
-	if (!ProjectSettings::get_singleton()->has_setting("android/modules")) {
-		return;
-	}
-
-	String modules = ProjectSettings::get_singleton()->get("android/modules");
-	modules = modules.strip_edges();
-	if (modules == String()) {
-		return;
-	}
-	Vector<String> mods = modules.split(",", false);
-
-	if (mods.size()) {
-		jobject cls = godot_java->get_class_loader();
-
-		// TODO create wrapper for class loader
-
-		JNIEnv *env = ThreadAndroid::get_env();
-		jclass classLoader = env->FindClass("java/lang/ClassLoader");
-		jmethodID findClass = env->GetMethodID(classLoader, "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
-
-		for (int i = 0; i < mods.size(); i++) {
-
-			String m = mods[i];
-
-			print_line("Loading Android module: " + m);
-			jstring strClassName = env->NewStringUTF(m.utf8().get_data());
-			jclass singletonClass = (jclass)env->CallObjectMethod(cls, findClass, strClassName);
-			ERR_CONTINUE_MSG(!singletonClass, "Couldn't find singleton for class: " + m + ".");
-
-			jmethodID initialize = env->GetStaticMethodID(singletonClass, "initialize", "(Landroid/app/Activity;)Lorg/godotengine/godot/Godot$SingletonBase;");
-			ERR_CONTINUE_MSG(!initialize, "Couldn't find proper initialize function 'public static Godot.SingletonBase Class::initialize(Activity p_activity)' initializer for singleton class: " + m + ".");
-
-			jobject obj = env->CallStaticObjectMethod(singletonClass, initialize, godot_java->get_activity());
-			env->NewGlobalRef(obj);
-		}
-	}
-}
-
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setup(JNIEnv *env, jobject obj, jobjectArray p_cmdline) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setup(JNIEnv *env, jclass clazz, jobjectArray p_cmdline) {
 	ThreadAndroid::setup_thread();
 
 	const char **cmdline = NULL;
@@ -745,13 +202,13 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setup(JNIEnv *env, jo
 	_initialize_java_modules();
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv *env, jobject obj, jint width, jint height) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv *env, jclass clazz, jint width, jint height) {
 
 	if (os_android)
 		os_android->set_display_size(Size2(width, height));
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv *env, jobject obj, bool p_32_bits) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv *env, jclass clazz, jboolean p_32_bits) {
 
 	if (os_android) {
 		if (step == 0) {
@@ -766,14 +223,14 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv *en
 	}
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_back(JNIEnv *env, jobject obj) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_back(JNIEnv *env, jclass clazz) {
 	if (step == 0)
 		return;
 
 	os_android->main_loop_request_go_back();
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv *env, jobject obj) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv *env, jclass clazz) {
 	if (step == -1)
 		return;
 
@@ -806,7 +263,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv *env, job
 	}
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_touch(JNIEnv *env, jobject obj, jint ev, jint pointer, jint count, jintArray positions) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_touch(JNIEnv *env, jclass clazz, jint ev, jint pointer, jint count, jintArray positions) {
 
 	if (step == 0)
 		return;
@@ -830,282 +287,28 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_touch(JNIEnv *env, jo
 	*/
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_hover(JNIEnv *env, jobject obj, jint p_type, jint p_x, jint p_y) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_hover(JNIEnv *env, jclass clazz, jint p_type, jint p_x, jint p_y) {
 	if (step == 0)
 		return;
 
 	os_android->process_hover(p_type, Point2(p_x, p_y));
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_doubletap(JNIEnv *env, jobject obj, jint p_x, jint p_y) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_doubletap(JNIEnv *env, jclass clazz, jint p_x, jint p_y) {
 	if (step == 0)
 		return;
 
 	os_android->process_double_tap(Point2(p_x, p_y));
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_scroll(JNIEnv *env, jobject obj, jint p_x, jint p_y) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_scroll(JNIEnv *env, jclass clazz, jint p_x, jint p_y) {
 	if (step == 0)
 		return;
 
 	os_android->process_scroll(Point2(p_x, p_y));
 }
 
-/*
- * Android Key codes.
- */
-enum {
-	AKEYCODE_UNKNOWN = 0,
-	AKEYCODE_SOFT_LEFT = 1,
-	AKEYCODE_SOFT_RIGHT = 2,
-	AKEYCODE_HOME = 3,
-	AKEYCODE_BACK = 4,
-	AKEYCODE_CALL = 5,
-	AKEYCODE_ENDCALL = 6,
-	AKEYCODE_0 = 7,
-	AKEYCODE_1 = 8,
-	AKEYCODE_2 = 9,
-	AKEYCODE_3 = 10,
-	AKEYCODE_4 = 11,
-	AKEYCODE_5 = 12,
-	AKEYCODE_6 = 13,
-	AKEYCODE_7 = 14,
-	AKEYCODE_8 = 15,
-	AKEYCODE_9 = 16,
-	AKEYCODE_STAR = 17,
-	AKEYCODE_POUND = 18,
-	AKEYCODE_DPAD_UP = 19,
-	AKEYCODE_DPAD_DOWN = 20,
-	AKEYCODE_DPAD_LEFT = 21,
-	AKEYCODE_DPAD_RIGHT = 22,
-	AKEYCODE_DPAD_CENTER = 23,
-	AKEYCODE_VOLUME_UP = 24,
-	AKEYCODE_VOLUME_DOWN = 25,
-	AKEYCODE_POWER = 26,
-	AKEYCODE_CAMERA = 27,
-	AKEYCODE_CLEAR = 28,
-	AKEYCODE_A = 29,
-	AKEYCODE_B = 30,
-	AKEYCODE_C = 31,
-	AKEYCODE_D = 32,
-	AKEYCODE_E = 33,
-	AKEYCODE_F = 34,
-	AKEYCODE_G = 35,
-	AKEYCODE_H = 36,
-	AKEYCODE_I = 37,
-	AKEYCODE_J = 38,
-	AKEYCODE_K = 39,
-	AKEYCODE_L = 40,
-	AKEYCODE_M = 41,
-	AKEYCODE_N = 42,
-	AKEYCODE_O = 43,
-	AKEYCODE_P = 44,
-	AKEYCODE_Q = 45,
-	AKEYCODE_R = 46,
-	AKEYCODE_S = 47,
-	AKEYCODE_T = 48,
-	AKEYCODE_U = 49,
-	AKEYCODE_V = 50,
-	AKEYCODE_W = 51,
-	AKEYCODE_X = 52,
-	AKEYCODE_Y = 53,
-	AKEYCODE_Z = 54,
-	AKEYCODE_COMMA = 55,
-	AKEYCODE_PERIOD = 56,
-	AKEYCODE_ALT_LEFT = 57,
-	AKEYCODE_ALT_RIGHT = 58,
-	AKEYCODE_SHIFT_LEFT = 59,
-	AKEYCODE_SHIFT_RIGHT = 60,
-	AKEYCODE_TAB = 61,
-	AKEYCODE_SPACE = 62,
-	AKEYCODE_SYM = 63,
-	AKEYCODE_EXPLORER = 64,
-	AKEYCODE_ENVELOPE = 65,
-	AKEYCODE_ENTER = 66,
-	AKEYCODE_DEL = 67,
-	AKEYCODE_GRAVE = 68,
-	AKEYCODE_MINUS = 69,
-	AKEYCODE_EQUALS = 70,
-	AKEYCODE_LEFT_BRACKET = 71,
-	AKEYCODE_RIGHT_BRACKET = 72,
-	AKEYCODE_BACKSLASH = 73,
-	AKEYCODE_SEMICOLON = 74,
-	AKEYCODE_APOSTROPHE = 75,
-	AKEYCODE_SLASH = 76,
-	AKEYCODE_AT = 77,
-	AKEYCODE_NUM = 78,
-	AKEYCODE_HEADSETHOOK = 79,
-	AKEYCODE_FOCUS = 80, // *Camera* focus
-	AKEYCODE_PLUS = 81,
-	AKEYCODE_MENU = 82,
-	AKEYCODE_NOTIFICATION = 83,
-	AKEYCODE_SEARCH = 84,
-	AKEYCODE_MEDIA_PLAY_PAUSE = 85,
-	AKEYCODE_MEDIA_STOP = 86,
-	AKEYCODE_MEDIA_NEXT = 87,
-	AKEYCODE_MEDIA_PREVIOUS = 88,
-	AKEYCODE_MEDIA_REWIND = 89,
-	AKEYCODE_MEDIA_FAST_FORWARD = 90,
-	AKEYCODE_MUTE = 91,
-	AKEYCODE_PAGE_UP = 92,
-	AKEYCODE_PAGE_DOWN = 93,
-	AKEYCODE_PICTSYMBOLS = 94,
-	AKEYCODE_SWITCH_CHARSET = 95,
-	AKEYCODE_BUTTON_A = 96,
-	AKEYCODE_BUTTON_B = 97,
-	AKEYCODE_BUTTON_C = 98,
-	AKEYCODE_BUTTON_X = 99,
-	AKEYCODE_BUTTON_Y = 100,
-	AKEYCODE_BUTTON_Z = 101,
-	AKEYCODE_BUTTON_L1 = 102,
-	AKEYCODE_BUTTON_R1 = 103,
-	AKEYCODE_BUTTON_L2 = 104,
-	AKEYCODE_BUTTON_R2 = 105,
-	AKEYCODE_BUTTON_THUMBL = 106,
-	AKEYCODE_BUTTON_THUMBR = 107,
-	AKEYCODE_BUTTON_START = 108,
-	AKEYCODE_BUTTON_SELECT = 109,
-	AKEYCODE_BUTTON_MODE = 110,
-
-	// NOTE: If you add a new keycode here you must also add it to several other files.
-	//       Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
-};
-
-struct _WinTranslatePair {
-
-	unsigned int keysym;
-	unsigned int keycode;
-};
-
-static _WinTranslatePair _ak_to_keycode[] = {
-	{ KEY_TAB, AKEYCODE_TAB },
-	{ KEY_ENTER, AKEYCODE_ENTER },
-	{ KEY_SHIFT, AKEYCODE_SHIFT_LEFT },
-	{ KEY_SHIFT, AKEYCODE_SHIFT_RIGHT },
-	{ KEY_ALT, AKEYCODE_ALT_LEFT },
-	{ KEY_ALT, AKEYCODE_ALT_RIGHT },
-	{ KEY_MENU, AKEYCODE_MENU },
-	{ KEY_PAUSE, AKEYCODE_MEDIA_PLAY_PAUSE },
-	{ KEY_ESCAPE, AKEYCODE_BACK },
-	{ KEY_SPACE, AKEYCODE_SPACE },
-	{ KEY_PAGEUP, AKEYCODE_PAGE_UP },
-	{ KEY_PAGEDOWN, AKEYCODE_PAGE_DOWN },
-	{ KEY_HOME, AKEYCODE_HOME }, //(0x24)
-	{ KEY_LEFT, AKEYCODE_DPAD_LEFT },
-	{ KEY_UP, AKEYCODE_DPAD_UP },
-	{ KEY_RIGHT, AKEYCODE_DPAD_RIGHT },
-	{ KEY_DOWN, AKEYCODE_DPAD_DOWN },
-	{ KEY_PERIODCENTERED, AKEYCODE_DPAD_CENTER },
-	{ KEY_BACKSPACE, AKEYCODE_DEL },
-	{ KEY_0, AKEYCODE_0 }, ////0 key
-	{ KEY_1, AKEYCODE_1 }, ////1 key
-	{ KEY_2, AKEYCODE_2 }, ////2 key
-	{ KEY_3, AKEYCODE_3 }, ////3 key
-	{ KEY_4, AKEYCODE_4 }, ////4 key
-	{ KEY_5, AKEYCODE_5 }, ////5 key
-	{ KEY_6, AKEYCODE_6 }, ////6 key
-	{ KEY_7, AKEYCODE_7 }, ////7 key
-	{ KEY_8, AKEYCODE_8 }, ////8 key
-	{ KEY_9, AKEYCODE_9 }, ////9 key
-	{ KEY_A, AKEYCODE_A }, ////A key
-	{ KEY_B, AKEYCODE_B }, ////B key
-	{ KEY_C, AKEYCODE_C }, ////C key
-	{ KEY_D, AKEYCODE_D }, ////D key
-	{ KEY_E, AKEYCODE_E }, ////E key
-	{ KEY_F, AKEYCODE_F }, ////F key
-	{ KEY_G, AKEYCODE_G }, ////G key
-	{ KEY_H, AKEYCODE_H }, ////H key
-	{ KEY_I, AKEYCODE_I }, ////I key
-	{ KEY_J, AKEYCODE_J }, ////J key
-	{ KEY_K, AKEYCODE_K }, ////K key
-	{ KEY_L, AKEYCODE_L }, ////L key
-	{ KEY_M, AKEYCODE_M }, ////M key
-	{ KEY_N, AKEYCODE_N }, ////N key
-	{ KEY_O, AKEYCODE_O }, ////O key
-	{ KEY_P, AKEYCODE_P }, ////P key
-	{ KEY_Q, AKEYCODE_Q }, ////Q key
-	{ KEY_R, AKEYCODE_R }, ////R key
-	{ KEY_S, AKEYCODE_S }, ////S key
-	{ KEY_T, AKEYCODE_T }, ////T key
-	{ KEY_U, AKEYCODE_U }, ////U key
-	{ KEY_V, AKEYCODE_V }, ////V key
-	{ KEY_W, AKEYCODE_W }, ////W key
-	{ KEY_X, AKEYCODE_X }, ////X key
-	{ KEY_Y, AKEYCODE_Y }, ////Y key
-	{ KEY_Z, AKEYCODE_Z }, ////Z key
-	{ KEY_HOMEPAGE, AKEYCODE_EXPLORER },
-	{ KEY_LAUNCH0, AKEYCODE_BUTTON_A },
-	{ KEY_LAUNCH1, AKEYCODE_BUTTON_B },
-	{ KEY_LAUNCH2, AKEYCODE_BUTTON_C },
-	{ KEY_LAUNCH3, AKEYCODE_BUTTON_X },
-	{ KEY_LAUNCH4, AKEYCODE_BUTTON_Y },
-	{ KEY_LAUNCH5, AKEYCODE_BUTTON_Z },
-	{ KEY_LAUNCH6, AKEYCODE_BUTTON_L1 },
-	{ KEY_LAUNCH7, AKEYCODE_BUTTON_R1 },
-	{ KEY_LAUNCH8, AKEYCODE_BUTTON_L2 },
-	{ KEY_LAUNCH9, AKEYCODE_BUTTON_R2 },
-	{ KEY_LAUNCHA, AKEYCODE_BUTTON_THUMBL },
-	{ KEY_LAUNCHB, AKEYCODE_BUTTON_THUMBR },
-	{ KEY_LAUNCHC, AKEYCODE_BUTTON_START },
-	{ KEY_LAUNCHD, AKEYCODE_BUTTON_SELECT },
-	{ KEY_LAUNCHE, AKEYCODE_BUTTON_MODE },
-	{ KEY_VOLUMEMUTE, AKEYCODE_MUTE },
-	{ KEY_VOLUMEDOWN, AKEYCODE_VOLUME_DOWN },
-	{ KEY_VOLUMEUP, AKEYCODE_VOLUME_UP },
-	{ KEY_BACK, AKEYCODE_MEDIA_REWIND },
-	{ KEY_FORWARD, AKEYCODE_MEDIA_FAST_FORWARD },
-	{ KEY_MEDIANEXT, AKEYCODE_MEDIA_NEXT },
-	{ KEY_MEDIAPREVIOUS, AKEYCODE_MEDIA_PREVIOUS },
-	{ KEY_MEDIASTOP, AKEYCODE_MEDIA_STOP },
-	{ KEY_PLUS, AKEYCODE_PLUS },
-	{ KEY_EQUAL, AKEYCODE_EQUALS }, // the '+' key
-	{ KEY_COMMA, AKEYCODE_COMMA }, // the ',' key
-	{ KEY_MINUS, AKEYCODE_MINUS }, // the '-' key
-	{ KEY_SLASH, AKEYCODE_SLASH }, // the '/?' key
-	{ KEY_BACKSLASH, AKEYCODE_BACKSLASH },
-	{ KEY_BRACKETLEFT, AKEYCODE_LEFT_BRACKET },
-	{ KEY_BRACKETRIGHT, AKEYCODE_RIGHT_BRACKET },
-	{ KEY_UNKNOWN, 0 }
-};
-/*
-TODO: map these android key:
-    AKEYCODE_SOFT_LEFT       = 1,
-    AKEYCODE_SOFT_RIGHT      = 2,
-    AKEYCODE_CALL            = 5,
-    AKEYCODE_ENDCALL         = 6,
-    AKEYCODE_STAR            = 17,
-    AKEYCODE_POUND           = 18,
-    AKEYCODE_POWER           = 26,
-    AKEYCODE_CAMERA          = 27,
-    AKEYCODE_CLEAR           = 28,
-    AKEYCODE_SYM             = 63,
-    AKEYCODE_ENVELOPE        = 65,
-    AKEYCODE_GRAVE           = 68,
-    AKEYCODE_SEMICOLON       = 74,
-    AKEYCODE_APOSTROPHE      = 75,
-    AKEYCODE_AT              = 77,
-    AKEYCODE_NUM             = 78,
-    AKEYCODE_HEADSETHOOK     = 79,
-    AKEYCODE_FOCUS           = 80,   // *Camera* focus
-    AKEYCODE_NOTIFICATION    = 83,
-    AKEYCODE_SEARCH          = 84,
-    AKEYCODE_PICTSYMBOLS     = 94,
-    AKEYCODE_SWITCH_CHARSET  = 95,
-*/
-
-static unsigned int android_get_keysym(unsigned int p_code) {
-	for (int i = 0; _ak_to_keycode[i].keysym != KEY_UNKNOWN; i++) {
-
-		if (_ak_to_keycode[i].keycode == p_code) {
-
-			return _ak_to_keycode[i].keysym;
-		}
-	}
-
-	return KEY_UNKNOWN;
-}
-
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv *env, jobject obj, jint p_device, jint p_button, jboolean p_pressed) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv *env, jclass clazz, jint p_device, jint p_button, jboolean p_pressed) {
 	if (step == 0)
 		return;
 
@@ -1118,7 +321,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv *env
 	os_android->process_joy_event(jevent);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv *env, jobject obj, jint p_device, jint p_axis, jfloat p_value) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv *env, jclass clazz, jint p_device, jint p_axis, jfloat p_value) {
 	if (step == 0)
 		return;
 
@@ -1131,7 +334,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv *env,
 	os_android->process_joy_event(jevent);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyhat(JNIEnv *env, jobject obj, jint p_device, jint p_hat_x, jint p_hat_y) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyhat(JNIEnv *env, jclass clazz, jint p_device, jint p_hat_x, jint p_hat_y) {
 	if (step == 0)
 		return;
 
@@ -1156,14 +359,14 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyhat(JNIEnv *env, j
 	os_android->process_joy_event(jevent);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyconnectionchanged(JNIEnv *env, jobject obj, jint p_device, jboolean p_connected, jstring p_name) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyconnectionchanged(JNIEnv *env, jclass clazz, jint p_device, jboolean p_connected, jstring p_name) {
 	if (os_android) {
 		String name = jstring_to_string(p_name, env);
 		os_android->joy_connection_changed(p_device, p_connected, name);
 	}
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_key(JNIEnv *env, jobject obj, jint p_keycode, jint p_scancode, jint p_unicode_char, jboolean p_pressed) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_key(JNIEnv *env, jclass clazz, jint p_keycode, jint p_scancode, jint p_unicode_char, jboolean p_pressed) {
 	if (step == 0)
 		return;
 
@@ -1192,23 +395,23 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_key(JNIEnv *env, jobj
 	os_android->process_event(ievent);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_accelerometer(JNIEnv *env, jobject obj, jfloat x, jfloat y, jfloat z) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_accelerometer(JNIEnv *env, jclass clazz, jfloat x, jfloat y, jfloat z) {
 	accelerometer = Vector3(x, y, z);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_gravity(JNIEnv *env, jobject obj, jfloat x, jfloat y, jfloat z) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_gravity(JNIEnv *env, jclass clazz, jfloat x, jfloat y, jfloat z) {
 	gravity = Vector3(x, y, z);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_magnetometer(JNIEnv *env, jobject obj, jfloat x, jfloat y, jfloat z) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_magnetometer(JNIEnv *env, jclass clazz, jfloat x, jfloat y, jfloat z) {
 	magnetometer = Vector3(x, y, z);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_gyroscope(JNIEnv *env, jobject obj, jfloat x, jfloat y, jfloat z) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_gyroscope(JNIEnv *env, jclass clazz, jfloat x, jfloat y, jfloat z) {
 	gyroscope = Vector3(x, y, z);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusin(JNIEnv *env, jobject obj) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusin(JNIEnv *env, jclass clazz) {
 
 	if (step == 0)
 		return;
@@ -1216,7 +419,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusin(JNIEnv *env,
 	os_android->main_loop_focusin();
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusout(JNIEnv *env, jobject obj) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusout(JNIEnv *env, jclass clazz) {
 
 	if (step == 0)
 		return;
@@ -1224,13 +427,13 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusout(JNIEnv *env,
 	os_android->main_loop_focusout();
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_audio(JNIEnv *env, jobject obj) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_audio(JNIEnv *env, jclass clazz) {
 
 	ThreadAndroid::setup_thread();
 	AudioDriverAndroid::thread_func(env);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_singleton(JNIEnv *env, jobject obj, jstring name, jobject p_object) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_singleton(JNIEnv *env, jclass clazz, jstring name, jobject p_object) {
 
 	String singname = jstring_to_string(name, env);
 	JNISingleton *s = memnew(JNISingleton);
@@ -1241,80 +444,14 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_singleton(JNIEnv *env
 	ProjectSettings::get_singleton()->set(singname, s);
 }
 
-static Variant::Type get_jni_type(const String &p_type) {
-
-	static struct {
-		const char *name;
-		Variant::Type type;
-	} _type_to_vtype[] = {
-		{ "void", Variant::NIL },
-		{ "boolean", Variant::BOOL },
-		{ "int", Variant::INT },
-		{ "float", Variant::FLOAT },
-		{ "double", Variant::FLOAT },
-		{ "java.lang.String", Variant::STRING },
-		{ "[I", Variant::PACKED_INT32_ARRAY },
-		{ "[B", Variant::PACKED_BYTE_ARRAY },
-		{ "[F", Variant::PACKED_FLOAT32_ARRAY },
-		{ "[Ljava.lang.String;", Variant::PACKED_STRING_ARRAY },
-		{ "org.godotengine.godot.Dictionary", Variant::DICTIONARY },
-		{ NULL, Variant::NIL }
-	};
-
-	int idx = 0;
-
-	while (_type_to_vtype[idx].name) {
-
-		if (p_type == _type_to_vtype[idx].name)
-			return _type_to_vtype[idx].type;
-
-		idx++;
-	}
-
-	return Variant::NIL;
-}
-
-static const char *get_jni_sig(const String &p_type) {
-
-	static struct {
-		const char *name;
-		const char *sig;
-	} _type_to_vtype[] = {
-		{ "void", "V" },
-		{ "boolean", "Z" },
-		{ "int", "I" },
-		{ "float", "F" },
-		{ "double", "D" },
-		{ "java.lang.String", "Ljava/lang/String;" },
-		{ "org.godotengine.godot.Dictionary", "Lorg/godotengine/godot/Dictionary;" },
-		{ "[I", "[I" },
-		{ "[B", "[B" },
-		{ "[F", "[F" },
-		{ "[Ljava.lang.String;", "[Ljava/lang/String;" },
-		{ NULL, "V" }
-	};
-
-	int idx = 0;
-
-	while (_type_to_vtype[idx].name) {
-
-		if (p_type == _type_to_vtype[idx].name)
-			return _type_to_vtype[idx].sig;
-
-		idx++;
-	}
-
-	return "Ljava/lang/Object;";
-}
-
-JNIEXPORT jstring JNICALL Java_org_godotengine_godot_GodotLib_getGlobal(JNIEnv *env, jobject obj, jstring path) {
+JNIEXPORT jstring JNICALL Java_org_godotengine_godot_GodotLib_getGlobal(JNIEnv *env, jclass clazz, jstring path) {
 
 	String js = jstring_to_string(path, env);
 
 	return env->NewStringUTF(ProjectSettings::get_singleton()->get(js).operator String().utf8().get_data());
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_method(JNIEnv *env, jobject obj, jstring sname, jstring name, jstring ret, jobjectArray args) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_method(JNIEnv *env, jclass clazz, jstring sname, jstring name, jstring ret, jobjectArray args) {
 
 	String singname = jstring_to_string(sname, env);
 
@@ -1349,7 +486,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_method(JNIEnv *env, j
 	s->add_method(mname, mid, types, get_jni_type(retval));
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_callobject(JNIEnv *env, jobject p_obj, jint ID, jstring method, jobjectArray params) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_callobject(JNIEnv *env, jclass clazz, jint ID, jstring method, jobjectArray params) {
 
 	Object *obj = ObjectDB::get_instance(ObjectID((uint64_t)ID));
 	ERR_FAIL_COND(!obj);
@@ -1381,7 +518,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_callobject(JNIEnv *en
 	env->PopLocalFrame(NULL);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_calldeferred(JNIEnv *env, jobject p_obj, jint ID, jstring method, jobjectArray params) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_calldeferred(JNIEnv *env, jclass clazz, jint ID, jstring method, jobjectArray params) {
 
 	Object *obj = ObjectDB::get_instance(ObjectID((uint64_t)ID));
 	ERR_FAIL_COND(!obj);
@@ -1407,7 +544,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_calldeferred(JNIEnv *
 	env->PopLocalFrame(NULL);
 }
 
-JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_requestPermissionResult(JNIEnv *env, jobject p_obj, jstring p_permission, jboolean p_result) {
+JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_requestPermissionResult(JNIEnv *env, jclass clazz, jstring p_permission, jboolean p_result) {
 	String permission = jstring_to_string(p_permission, env);
 	if (permission == "android.permission.RECORD_AUDIO" && p_result) {
 		AudioDriver::get_singleton()->capture_start();
@@ -1435,3 +572,4 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_onRendererPaused(JNIE
 		os_android->get_main_loop()->notification(MainLoop::NOTIFICATION_APP_PAUSED);
 	}
 }
+}