minsdk = 21

This reverts commit 6acb3f0cf5.

src/android/app/build.gradle.kts

@@ -218,7 +218,7 @@ android {
 
         create("legacy") {
             dimension = "version"
-            minSdk = 29
+            minSdk = 21
             manifestPlaceholders += mapOf("appNameBase" to "Eden Legacy")
             resValue("string", "app_name_suffixed", "Eden Legacy")
             applicationId = "dev.legacy.eden_emulator"
@@ -226,6 +226,7 @@ android {
             externalNativeBuild {
                 cmake {
                     arguments.add("-DYUZU_LEGACY=ON")
+                    arguments.add("-DANDROID_ALLOW_UNDEFINED_SYMBOLS=ON")
                 }
             }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt

@@ -559,15 +559,6 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener, InputManager
     private fun enableFullscreenImmersive() {
         WindowCompat.setDecorFitsSystemWindows(window, false)
 
-        @Suppress("DEPRECATION")
-        window.decorView.systemUiVisibility =
-            View.SYSTEM_UI_FLAG_FULLSCREEN or
-                View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
-                View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY or
-                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
-                View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-
         WindowInsetsControllerCompat(window, window.decorView).let { controller ->
             controller.hide(WindowInsetsCompat.Type.systemBars())
             controller.systemBarsBehavior =

src/android/app/src/main/jni/CMakeLists.txt

@@ -22,7 +22,11 @@ add_library(yuzu-android SHARED
 set_property(TARGET yuzu-android PROPERTY IMPORTED_LOCATION ${FFmpeg_LIBRARY_DIR})
 
 target_link_libraries(yuzu-android PRIVATE audio_core common core input_common frontend_common video_core)
-target_link_libraries(yuzu-android PRIVATE android camera2ndk EGL glad jnigraphics log)
+target_link_libraries(yuzu-android PRIVATE android EGL glad jnigraphics log)
+if (CMAKE_SYSTEM_VERSION GREATER 23)
+    target_link_libraries(yuzu-android PRIVATE camera2ndk)
+endif()
+
 if (ARCHITECTURE_arm64)
     target_link_libraries(yuzu-android PRIVATE adrenotools)
 endif()

src/android/app/src/main/res/drawable/ic_github.xml

@@ -2,9 +2,10 @@
     android:width="98dp"
     android:height="96dp"
     android:viewportWidth="98"
-    android:viewportHeight="96">
+    android:viewportHeight="96"
+    android:tint="?attr/colorControlNormal">
     <path
-        android:fillColor="?attr/colorControlNormal"
+        android:fillColor="@android:color/white"
         android:fillType="evenOdd"
         android:pathData="M48.854,0C21.839,0 0,22 0,49.217c0,21.756 13.993,40.172 33.405,46.69 2.427,0.49 3.316,-1.059 3.316,-2.362 0,-1.141 -0.08,-5.052 -0.08,-9.127 -13.59,2.934 -16.42,-5.867 -16.42,-5.867 -2.184,-5.704 -5.42,-7.17 -5.42,-7.17 -4.448,-3.015 0.324,-3.015 0.324,-3.015 4.934,0.326 7.523,5.052 7.523,5.052 4.367,7.496 11.404,5.378 14.235,4.074 0.404,-3.178 1.699,-5.378 3.074,-6.6 -10.839,-1.141 -22.243,-5.378 -22.243,-24.283 0,-5.378 1.94,-9.778 5.014,-13.2 -0.485,-1.222 -2.184,-6.275 0.486,-13.038 0,0 4.125,-1.304 13.426,5.052a46.97,46.97 0,0 1,12.214 -1.63c4.125,0 8.33,0.571 12.213,1.63 9.302,-6.356 13.427,-5.052 13.427,-5.052 2.67,6.763 0.97,11.816 0.485,13.038 3.155,3.422 5.015,7.822 5.015,13.2 0,18.905 -11.404,23.06 -22.324,24.283 1.78,1.548 3.316,4.481 3.316,9.126 0,6.6 -0.08,11.897 -0.08,13.526 0,1.304 0.89,2.853 3.316,2.364 19.412,-6.52 33.405,-24.935 33.405,-46.691C97.707,22 75.788,0 48.854,0z" />
 </vector>

src/common/error.cpp

@@ -33,8 +33,9 @@ std::string NativeErrorToString(int e) {
     return ret;
 #else
     char err_str[255];
-#if defined(__ANDROID__) ||                                                                            \
-    (defined(__GLIBC__) && (_GNU_SOURCE || (_POSIX_C_SOURCE < 200112L && _XOPEN_SOURCE < 600)))
+    // Android >=24 API uses GNU specific, while lower API uses XSI compliant
+#if (defined(__ANDROID__) && __ANDROID_API__ >= 24) \
+    || (defined(__GLIBC__) && (_GNU_SOURCE || (_POSIX_C_SOURCE < 200112L && _XOPEN_SOURCE < 600)))
     // Thread safe (GNU-specific)
     const char* str = strerror_r(e, err_str, sizeof(err_str));
     return std::string(str);

src/core/internal_network/network_interface.cpp

@@ -103,6 +103,14 @@ std::vector<Network::NetworkInterface> GetAvailableNetworkInterfaces() {
 
 #else
 
+// Very legacy Android versions
+#if defined(__ANDROID__) && __ANDROID_API__ < 24
+extern "C" int getifaddrs(struct ifaddrs **ifap) {
+    return -1;
+}
+extern "C" void freeifaddrs(struct ifaddrs *ifp) {}
+#endif
+
 std::vector<Network::NetworkInterface> GetAvailableNetworkInterfaces() {
 #if defined(__ANDROID__) || defined(__linux__)
     struct ifaddrs* ifaddr = nullptr;