C#: Add checks to Android export

- Add .NET 7.0 TFM when the platform is Anroid to the created csproj.
- Prevent exporting to Android when the architecture is not supported.

1 files changed, 13 insertions, 0 deletions

diff --git a/platform/android/export/export_plugin.cpp b/platform/android/export/export_plugin.cpp
index aeaa7b9ce7..c3015ec260 100644
--- a/platform/android/export/export_plugin.cpp
+++ b/platform/android/export/export_plugin.cpp
@@ -2238,6 +2238,19 @@ bool EditorExportPlatformAndroid::has_valid_export_configuration(const Ref<Edito
 #ifdef MODULE_MONO_ENABLED
 	// Android export is still a work in progress, keep a message as a warning.
 	err += TTR("Exporting to Android when using C#/.NET is experimental.") + "\n";
+
+	bool unsupported_arch = false;
+	Vector<ABI> enabled_abis = get_enabled_abis(p_preset);
+	for (ABI abi : enabled_abis) {
+		if (abi.arch != "arm64" && abi.arch != "x86_64") {
+			err += vformat(TTR("Android architecture %s not supported in C# projects."), abi.arch) + "\n";
+			unsupported_arch = true;
+		}
+	}
+	if (unsupported_arch) {
+		r_error = err;
+		return false;
+	}
 #endif
 
 	// Look for export templates (first official, and if defined custom templates).