Android: get screen resolution from Irrlicht (part II)

src/client/clientlauncher.cpp

@@ -36,6 +36,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "clientlauncher.h"
 #include "version.h"
 
+#ifdef __ANDROID__
+#include "defaultsettings.h"
+#endif
 #ifdef __IOS__
 namespace irr {
 	class CIrrDeviceiOS : public IrrlichtDevice {
@@ -539,8 +542,13 @@ bool ClientLauncher::create_engine_device()
 {
 	// Resolution selection
 	bool fullscreen = g_settings->getBool("fullscreen");
+#if defined(__ANDROID__) || defined(__IOS__)
+	u16 screenW = 0;
+	u16 screenH = 0;
+#else
 	u16 screenW = g_settings->getU16("screenW");
 	u16 screenH = g_settings->getU16("screenH");
+#endif
 
 	// bpp, fsaa, vsync
 	bool vsync = g_settings->getBool("vsync");
@@ -592,28 +600,7 @@ bool ClientLauncher::create_engine_device()
 #ifdef __ANDROID__
 		// Apply settings according to screen size
 		// We can get real screen size only after device initialization finished
-		float x_inches = porting::getWindowSize().X /
+		set_default_settings(g_settings);
-				(160.f * porting::getDisplayDensity());
-		if (x_inches <= 3.7) {
-			// small 4" phones
-			g_settings->setFloat("hud_scaling", 0.55);
-			g_settings->setU16("font_size", TTF_DEFAULT_FONT_SIZE - 1);
-			g_settings->setFloat("mouse_sensitivity", 0.3);
-		} else if (x_inches > 3.7 && x_inches <= 4.5) {
-			// medium phones
-			g_settings->setFloat("hud_scaling", 0.6);
-			g_settings->setU16("font_size", TTF_DEFAULT_FONT_SIZE - 1);
-			g_settings->setS16("selectionbox_width", 6);
-		} else if (x_inches > 4.5 && x_inches <= 5.5) {
-			// large 6" phones
-			g_settings->setFloat("hud_scaling", 0.7);
-			g_settings->setFloat("mouse_sensitivity", 0.15);
-			g_settings->setS16("selectionbox_width", 6);
-		} else if (x_inches > 5.5 && x_inches <= 6.5) {
-			// 7" tablets
-			g_settings->setFloat("hud_scaling", 0.9);
-			g_settings->setS16("selectionbox_width", 6);
-		}
 #endif
 #ifdef __IOS__
 		CIrrDeviceiOS* dev = (CIrrDeviceiOS*) device;

src/defaultsettings.cpp

@@ -399,8 +399,6 @@ void set_default_settings(Settings *settings) {
 
 	// Mobile Platform
 #if defined(__ANDROID__) || defined(__IOS__)
-	settings->setDefault("screenW", "0");
-	settings->setDefault("screenH", "0");
 	settings->setDefault("fullscreen", "true");
 	settings->setDefault("touchtarget", "true");
 	settings->setDefault("touchscreen_threshold", "20");
@@ -510,6 +508,32 @@ void set_default_settings(Settings *settings) {
 	// Set font_path
 	settings->setDefault("mono_font_path", "/system/fonts/DroidSansMono.ttf");
 	settings->setDefault("fallback_font_path", "/system/fonts/DroidSans.ttf");
+
+	v2u32 window_size = porting::getWindowSize();
+	if (window_size.X > 0) {
+		float x_inches = window_size.X /
+				(160.f * porting::getDisplayDensity());
+		if (x_inches <= 3.7) {
+			// small 4" phones
+			g_settings->setFloat("hud_scaling", 0.55);
+			g_settings->setU16("font_size", TTF_DEFAULT_FONT_SIZE - 1);
+			g_settings->setFloat("mouse_sensitivity", 0.3);
+		} else if (x_inches > 3.7 && x_inches <= 4.5) {
+			// medium phones
+			g_settings->setFloat("hud_scaling", 0.6);
+			g_settings->setU16("font_size", TTF_DEFAULT_FONT_SIZE - 1);
+			g_settings->setS16("selectionbox_width", 6);
+		} else if (x_inches > 4.5 && x_inches <= 5.5) {
+			// large 6" phones
+			g_settings->setFloat("hud_scaling", 0.7);
+			g_settings->setFloat("mouse_sensitivity", 0.15);
+			g_settings->setS16("selectionbox_width", 6);
+		} else if (x_inches > 5.5 && x_inches <= 6.5) {
+			// 7" tablets
+			g_settings->setFloat("hud_scaling", 0.9);
+			g_settings->setS16("selectionbox_width", 6);
+		}
+	}
 #endif // Android
 
 	// iOS Settings

src/porting.cpp

@@ -755,6 +755,8 @@ void initIrrlicht(irr::IrrlichtDevice *device_)
 
 v2u32 getWindowSize()
 {
+	if (device == NULL)
+		return v2u32(0, 0);
 	return device->getVideoDriver()->getScreenSize();
 }
 

src/porting_android.cpp

@@ -322,6 +322,6 @@ float getDisplayDensity()
 }
 
 v2u32 getDisplaySize() {
-	return v2u32(0, 0);
+	return porting::getWindowSize();
 }
 }

src/porting_ios.cpp

@@ -56,7 +56,7 @@ namespace porting {
 	}
 
 	v2u32 getDisplaySize() {
-		return v2u32(0,0);
+		return porting::getWindowSize();
 	}
 
 	void setViewController(void *v) {