1 files changed, 54 insertions, 3 deletions

diff --git a/platform/android/display_server_android.cpp b/platform/android/display_server_android.cpp
index 48c23d3c31..7193519a52 100644
--- a/platform/android/display_server_android.cpp
+++ b/platform/android/display_server_android.cpp
@@ -155,12 +155,12 @@ bool DisplayServerAndroid::screen_is_touchscreen(int p_screen) const {
 	return true;
 }
 
-void DisplayServerAndroid::virtual_keyboard_show(const String &p_existing_text, const Rect2 &p_screen_rect, int p_max_length) {
+void DisplayServerAndroid::virtual_keyboard_show(const String &p_existing_text, const Rect2 &p_screen_rect, int p_max_length, int p_cursor_start, int p_cursor_end) {
 	GodotIOJavaWrapper *godot_io_java = OS_Android::get_singleton()->get_godot_io_java();
 	ERR_FAIL_COND(!godot_io_java);
 
 	if (godot_io_java->has_vk()) {
-		godot_io_java->show_vk(p_existing_text, p_max_length);
+		godot_io_java->show_vk(p_existing_text, p_max_length, p_cursor_start, p_cursor_end);
 	} else {
 		ERR_PRINT("Virtual keyboard not available");
 	}
@@ -360,13 +360,36 @@ Vector<String> DisplayServerAndroid::get_rendering_drivers_func() {
 }
 
 DisplayServer *DisplayServerAndroid::create_func(const String &p_rendering_driver, DisplayServer::WindowMode p_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) {
-	return memnew(DisplayServerAndroid(p_rendering_driver, p_mode, p_flags, p_resolution, r_error));
+	DisplayServer *ds = memnew(DisplayServerAndroid(p_rendering_driver, p_mode, p_flags, p_resolution, r_error));
+	if (r_error != OK) {
+		ds->alert("Your video card driver does not support any of the supported Vulkan versions.", "Unable to initialize Video driver");
+	}
+	return ds;
 }
 
 void DisplayServerAndroid::register_android_driver() {
 	register_create_function("android", create_func, get_rendering_drivers_func);
 }
 
+void DisplayServerAndroid::reset_window() {
+#if defined(VULKAN_ENABLED)
+	if (rendering_driver == "vulkan") {
+		ANativeWindow *native_window = OS_Android::get_singleton()->get_native_window();
+		ERR_FAIL_COND(!native_window);
+
+		ERR_FAIL_COND(!context_vulkan);
+		context_vulkan->window_destroy(MAIN_WINDOW_ID);
+
+		Size2i display_size = OS_Android::get_singleton()->get_display_size();
+		if (context_vulkan->window_create(native_window, display_size.width, display_size.height) == -1) {
+			memdelete(context_vulkan);
+			context_vulkan = nullptr;
+			ERR_FAIL_MSG("Failed to reset Vulkan window.");
+		}
+	}
+#endif
+}
+
 DisplayServerAndroid::DisplayServerAndroid(const String &p_rendering_driver, DisplayServer::WindowMode p_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) {
 	rendering_driver = p_rendering_driver;
 
@@ -425,6 +448,8 @@ DisplayServerAndroid::DisplayServerAndroid(const String &p_rendering_driver, Dis
 #endif
 
 	Input::get_singleton()->set_event_dispatch_function(_dispatch_input_events);
+
+	r_error = OK;
 }
 
 DisplayServerAndroid::~DisplayServerAndroid() {
@@ -461,17 +486,40 @@ void DisplayServerAndroid::process_joy_event(DisplayServerAndroid::JoypadEvent p
 	}
 }
 
+void DisplayServerAndroid::_set_key_modifier_state(Ref<InputEventWithModifiers> ev) {
+	ev->set_shift(shift_mem);
+	ev->set_alt(alt_mem);
+	ev->set_metakey(meta_mem);
+	ev->set_control(control_mem);
+}
+
 void DisplayServerAndroid::process_key_event(int p_keycode, int p_scancode, int p_unicode_char, bool p_pressed) {
 	Ref<InputEventKey> ev;
 	ev.instance();
 	int val = p_unicode_char;
 	int keycode = android_get_keysym(p_keycode);
 	int phy_keycode = android_get_keysym(p_scancode);
+
+	if (keycode == KEY_SHIFT) {
+		shift_mem = p_pressed;
+	}
+	if (keycode == KEY_ALT) {
+		alt_mem = p_pressed;
+	}
+	if (keycode == KEY_CONTROL) {
+		control_mem = p_pressed;
+	}
+	if (keycode == KEY_META) {
+		meta_mem = p_pressed;
+	}
+
 	ev->set_keycode(keycode);
 	ev->set_physical_keycode(phy_keycode);
 	ev->set_unicode(val);
 	ev->set_pressed(p_pressed);
 
+	_set_key_modifier_state(ev);
+
 	if (val == '\n') {
 		ev->set_keycode(KEY_ENTER);
 	} else if (val == 61448) {
@@ -604,6 +652,7 @@ void DisplayServerAndroid::process_hover(int p_type, Point2 p_pos) {
 		case 10: { // hover exit
 			Ref<InputEventMouseMotion> ev;
 			ev.instance();
+			_set_key_modifier_state(ev);
 			ev->set_position(p_pos);
 			ev->set_global_position(p_pos);
 			ev->set_relative(p_pos - hover_prev_pos);
@@ -616,6 +665,7 @@ void DisplayServerAndroid::process_hover(int p_type, Point2 p_pos) {
 void DisplayServerAndroid::process_double_tap(Point2 p_pos) {
 	Ref<InputEventMouseButton> ev;
 	ev.instance();
+	_set_key_modifier_state(ev);
 	ev->set_position(p_pos);
 	ev->set_global_position(p_pos);
 	ev->set_pressed(false);
@@ -626,6 +676,7 @@ void DisplayServerAndroid::process_double_tap(Point2 p_pos) {
 void DisplayServerAndroid::process_scroll(Point2 p_pos) {
 	Ref<InputEventPanGesture> ev;
 	ev.instance();
+	_set_key_modifier_state(ev);
 	ev->set_position(p_pos);
 	ev->set_delta(p_pos - scroll_prev_pos);
 	Input::get_singleton()->parse_input_event(ev);