Android: Move alert message log from Kotlin to C++

For some reason, NativeLibrary.kt calling Log for the alert message text
makes Dolphin die with a JNI error. Supposedly the jstring passed to the
logging function is invalid. I don't understand why, because the dialog
that we show right afterwards is able to read the string just fine. The
error happens even if I pass the string directly to Log without
prepending any extra text.

There's no real downside to having the logging in C++ instead of Kotlin,
so let's move it to C++ to avoid the JNI error.

1 files changed, 2 insertions, 0 deletions

diff --git a/Source/Android/jni/MainAndroid.cpp b/Source/Android/jni/MainAndroid.cpp
index 3855cb4c18..a25d4a1d4a 100644
--- a/Source/Android/jni/MainAndroid.cpp
+++ b/Source/Android/jni/MainAndroid.cpp
@@ -202,6 +202,8 @@ std::unique_ptr<GBAHostInterface> Host_CreateGBAHost(std::weak_ptr<HW::GBA::Core
 
 static bool MsgAlert(const char* caption, const char* text, bool yes_no, Common::MsgType style)
 {
+  __android_log_print(ANDROID_LOG_ERROR, DOLPHIN_TAG, "[NativeLibrary] Alert: %s", text);
+
   JNIEnv* env = IDCache::GetEnvForThread();
 
   jstring j_caption = ToJString(env, caption);