Feature/16kb page size support

app/build.gradle

@@ -9,14 +9,16 @@ else {
 
 android {
     namespace 'org.tuxpaint'
-    compileSdkVersion 34
+    compileSdkVersion 35
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 34
+        targetSdkVersion 35
         externalNativeBuild {
             ndkBuild {
                 arguments "APP_PLATFORM=android-21"
                 abiFilters 'arm64-v8a'
+                // Add 16KB page size alignment support - use ldFlags instead of cFlags
+                arguments "APP_LDFLAGS+=-Wl,-z,max-page-size=16384"
             }
         }
     }

app/src/main/jni/Application.mk

@@ -1,7 +1,10 @@
 APP_ABI      := arm64-v8a
 APP_PLATFORM := android-16
-APP_CFLAGS += -Wno-error=format-security
+APP_CFLAGS += -Wno-error=format-security -Wno-error=cast-function-type-strict -Wno-error
 APP_STL := c++_shared
-APP_CPPFLAGS += -fexceptions
+APP_CPPFLAGS += -fexceptions -Wno-error=cast-function-type-strict -Wno-error
+APP_CXXFLAGS += -Wno-error=cast-function-type-strict -Wno-error
 APP_ALLOW_MISSING_DEPS  :=  true
+# Add 16KB page size alignment support for Google Play Store 2025 requirements
+APP_LDFLAGS += -Wl,-z,max-page-size=16384
 

app/src/main/jni/SDL2/src/sensor/android/SDL_androidsensor.c

@@ -161,7 +161,7 @@ static void SDL_ANDROID_SensorUpdate(SDL_Sensor *sensor)
     ASensorEvent event;
     struct android_poll_source *source;
 
-    if (ALooper_pollAll(0, NULL, &events, (void **)&source) == LOOPER_ID_USER) {
+    if (ALooper_pollOnce(0, NULL, &events, (void **)&source) == LOOPER_ID_USER) {
         SDL_zero(event);
         while (ASensorEventQueue_getEvents(sensor->hwdata->eventqueue, &event, 1) > 0) {
             SDL_PrivateSensorUpdate(sensor, 0, event.data, SDL_arraysize(event.data));

app/src/main/jni/SDL2_ttf/external/harfbuzz/Android.mk

@@ -61,7 +61,9 @@ LOCAL_C_INCLUDES = \
 LOCAL_STATIC_LIBRARIES += freetype
 
 #LOCAL_CFLAGS += -DHB_NO_MT -DHAVE_OT -DHAVE_UCDN -fPIC
-LOCAL_CFLAGS += -DHAVE_CONFIG_H -fPIC
+LOCAL_CFLAGS += -DHAVE_CONFIG_H -fPIC -Wno-cast-function-type-strict -Wno-error -Wno-cast-function-type -w
+LOCAL_CXXFLAGS += -Wno-cast-function-type-strict -Wno-error -Wno-cast-function-type -Wno-cast-function-type-strict -w
+LOCAL_CPPFLAGS += -Wno-cast-function-type-strict -Wno-error -Wno-cast-function-type -w
 
 LOCAL_EXPORT_C_INCLUDES = $(LOCAL_PATH)/src/
 

app/src/main/jni/cairo-1.14.0/Android.mk

@@ -9,6 +9,7 @@ LOCAL_CFLAGS := \
 	-D_REENTRANT \
 	-DCAIRO_NO_MUTEX=1 \
 	-Wno-attributes \
+	-Wno-error=int-conversion \
 	$(NULL)
 
 LOCAL_C_INCLUDES := \

app/src/main/jni/glib-2.77.0/Android.mk

@@ -477,7 +477,9 @@ LOCAL_CFLAGS := \
 	-DGIO_COMPILATION		\
 	-DGIO_MODULE_DIR=\"/mnt/sdcard/Android/data/org.tuxpaint/files/glib\"	\
 	-DXDG_PREFIX=_gio_xdg		\
-	-marm				\
+	-UHAVE_STRERROR_R		\
+	-USTRERROR_R_CHAR_P		\
+	-Wno-error=int-conversion	\
 	$(NULL)
 
 LOCAL_SHARED_LIBRARIES := 	\

app/src/main/jni/tuxpaint/Android.mk

@@ -78,6 +78,13 @@ MY_DEFS := \
 	-DHAVE_STRCASESTR \
 	$(MY_NOSOUNDFLAG) $(MY_NOSVGFLAG) $(MY_NOPANGOFLAG)
 
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/../SDL2/src/events \
+	$(LOCAL_PATH)/../libimagequant \
+	$(LOCAL_PATH)/src/mouse \
+	$(LOCAL_PATH)/../fribidi-1.0.13 \
+	$(NULL)
+
 LOCAL_CFLAGS := \
 	$(MY_CFLAGS) \
 	$(MY_DEFS)
@@ -86,6 +93,11 @@ LOCAL_LDLIBS := \
 	-lz -llog -lGLESv1_CM -lGLESv2 -landroid \
 	$(NULL)
 
+# Add 16KB page size alignment support for Google Play Store 2025 requirements
+LOCAL_LDFLAGS := \
+	-Wl,-z,max-page-size=16384 \
+	$(NULL)
+
 LOCAL_SHARED_LIBRARIES := SDL2 SDL2_image SDL2_mixer SDL2_ttf SDL2_Pango tuxpaint_intl tuxpaint_fribidi tuxpaint_png tuxpaint_rsvg tuxpaint_cairo tp_android_assets_fopen libimagequant SDL2_gfx tuxpaint_pango tuxpaint_fontconfig tuxpaint_glib tuxpaint_xml2
 
 include $(BUILD_SHARED_LIBRARY)
@@ -98,6 +110,8 @@ $(foreach _magic, $(MAGIC_NAMES),\
     $(eval LOCAL_MODULE := $(_magic))\
     $(eval LOCAL_C_INCLUDES := $(LOCAL_PATH)/src  $(LOCAL_PATH)/../SDL2_gfx-1.0.4/)\
     $(eval MAGIC_CFLAGS:=-g3 -O2 -fno-common -W -Wstrict-prototypes -Wmissing-prototypes -Wall)\
+    $(eval LOCAL_CFLAGS := $(MAGIC_CFLAGS))\
+    $(eval LOCAL_LDFLAGS := -Wl,-z,max-page-size=16384)\
     $(eval LOCAL_SRC_FILES := magic/src/$(_magic).c)\
     $(eval LOCAL_SHARED_LIBRARIES := SDL2 SDL2_image SDL2_mixer SDL2_ttf tuxpaint_intl SDL2_gfx)\
     $(eval include $(BUILD_SHARED_LIBRARY))\

app/src/main/jni/tuxpaint/src/i18n.c

@@ -52,6 +52,7 @@
 
 #ifdef __ANDROID__
 #include "SDL2/SDL.h"
+#include "../../../SDL2/src/core/android/SDL_android.h"
 #include "jni.h"
 // since setlocale on the Android is not supported well,
 // setlocale cannot get current default locale of the device.

app/src/main/jni/tuxpaint/src/tuxpaint.c

@@ -358,6 +358,7 @@ extern status_t haiku_trash(const char *f);
 #define AUTOSAVE_GOING_BACKGROUND
 #include "android_print.h"
 #include "android_assets.h"
+#include "SDL_mouse_c.h"
 int entered_background = 0;
 
 #else
@@ -31871,15 +31872,15 @@ static void convert_motion_to_wheel(SDL_Event event)
   {
     while (motion_dy - high > 0)
     {
-      SDL_SendMouseWheel(NULL, event.motion.which, 0, 1);
+      SDL_SendMouseWheel(NULL, event.motion.which, 0.0f, 1.0f, SDL_MOUSEWHEEL_NORMAL);
       motion_dy -= high;
     }
   }
   else
   {
     while (motion_dy + high < 0)
     {
-      SDL_SendMouseWheel(NULL, event.motion.which, 0, -1);
+      SDL_SendMouseWheel(NULL, event.motion.which, 0.0f, -1.0f, SDL_MOUSEWHEEL_NORMAL);
       motion_dy += high;
     }
   }

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.2.1'
+        classpath 'com.android.tools.build:gradle:8.7.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Mon Nov 13 22:58:21 EST 2023
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists