Getting access to native activity

cargo-apk/injected-glue/ffi.rs

@@ -73,6 +73,7 @@ pub const MODE_UNKNOWN: i32 = 0;
 
 //
 pub type Asset = AAsset;
+pub type NativeActivityType = *const ANativeActivity;
 pub type NativeWindowType = *const ANativeWindow;
 
 //

cargo-apk/injected-glue/lib.rs

@@ -32,6 +32,11 @@ extern {
 #[doc(hidden)]
 pub mod ffi;
 
+#[no_mangle]
+pub unsafe extern fn cargo_apk_injected_glue_get_native_activity() -> *const c_void {
+    get_native_activity() as *const _
+}
+
 #[no_mangle]
 pub unsafe extern fn cargo_apk_injected_glue_get_native_window() -> *const c_void {
     get_native_window() as *const _

glue/src/lib.rs

@@ -1,6 +1,7 @@
 #![cfg(target_os = "android")]
 
 extern {
+    fn cargo_apk_injected_glue_get_native_activity() -> *const c_void;
     fn cargo_apk_injected_glue_get_native_window() -> *const c_void;
     fn cargo_apk_injected_glue_add_sender(sender: *mut ());
     fn cargo_apk_injected_glue_add_sender_missing(sender: *mut ());
@@ -117,6 +118,12 @@ pub fn add_sender_missing(sender: Sender<Event>) {
     }
 }
 
+/// Returns a handle to the native activity.
+#[inline]
+pub unsafe fn get_native_activity() -> *const c_void {
+    cargo_apk_injected_glue_get_native_activity()
+}
+
 /// Returns a handle to the native window.
 #[inline]
 pub unsafe fn get_native_window() -> *const c_void {