[android] Min SDK for Android10 (#2585)

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: #2585
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

src/android/app/build.gradle.kts

@@ -59,7 +59,7 @@ android {
     defaultConfig {
         // TODO If this is ever modified, change application_id in strings.xml
         applicationId = "dev.eden.eden_emulator"
-        minSdk = 30
+        minSdk = 29
         targetSdk = 36
         versionName = getGitVersion()
 

src/common/host_memory.cpp

@@ -501,8 +501,9 @@ public:
 #elif defined(__FreeBSD__) && __FreeBSD__ < 13
         // XXX Drop after FreeBSD 12.* reaches EOL on 2024-06-30
         fd = shm_open(SHM_ANON, O_RDWR, 0600);
-#elif defined(__APPLE__)
+#elif defined(__APPLE__) || defined(__ANDROID__)
         // macOS doesn't have memfd_create, use anonymous temporary file
+        /// For example legacy android (ndk <= 29, aka. Android 10) doesn't have memfd_create()
         char template_path[] = "/tmp/eden_mem_XXXXXX";
         fd = mkstemp(template_path);
         if (fd >= 0) {