From e7f38c26e25309dd74d5c4937d82f3a751669147 Mon Sep 17 00:00:00 2001
From: g32zhu <g32zhu@g32zhus-MacBook-Pro.local>
Date: Thu, 23 Apr 2026 09:29:25 +0900
Subject: [PATCH] fix(android): add 16KB page size support for Google Play
 compliance

Add -DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON to CMake arguments so that
libangle_android_graphic_jni.so is compiled with 16KB ELF segment alignment.

NDK 27 and older default to 0x1000 (4KB) PT_LOAD alignment, which is
incompatible with 16KB-page kernels on Android 15+. Google Play requires
all apps to support 16KB pages by May 31 2026.

The flag instructs the NDK linker to emit 0x4000 (16KB) PT_LOAD alignment,
which is backward-compatible with 4KB-page devices.

Fixes #49
---
 flutter_angle/android/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flutter_angle/android/build.gradle b/flutter_angle/android/build.gradle
index 6beb3a2..32b07b7 100644
--- a/flutter_angle/android/build.gradle
+++ b/flutter_angle/android/build.gradle
@@ -39,7 +39,7 @@ android {
          externalNativeBuild {
              cmake {
                  cppFlags '-std=c++14'
-                 arguments "-DANDROID_STL=c++_shared"
+                 arguments "-DANDROID_STL=c++_shared", "-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON"
                  version "3.31.4"
              }
          }