On Android, use HasRawWindowHandle directly from the ndk crate

The `ndk` crate now implements [`HasRawWindowHandle` directly on
`NativeWindow`], relieving the burden to reimplement it on `winit`.

[`HasRawWindowHandle` directly on `NativeWindow`]: rust-mobile/ndk#274

Cargo.toml

@@ -38,9 +38,9 @@ image = { version = "0.24.0", default-features = false, features = ["png"] }
 simple_logger = "2.1.0"
 
 [target.'cfg(target_os = "android")'.dependencies]
-ndk = "0.6"
-ndk-sys = "0.3"
-ndk-glue = "0.6"
+# Coordinate the next winit release with android-ndk-rs: https://github.com/rust-windowing/winit/issues/1995
+ndk = { git = "https://github.com/rust-windowing/android-ndk-rs", rev = "7e33384" }
+ndk-glue = { git = "https://github.com/rust-windowing/android-ndk-rs", rev = "7e33384" }
 
 [target.'cfg(any(target_os = "ios", target_os = "macos"))'.dependencies]
 objc = "0.2.7"

src/platform_impl/android/mod.rs

@@ -13,7 +13,7 @@ use ndk::{
 };
 use ndk_glue::{Event, Rect};
 use once_cell::sync::Lazy;
-use raw_window_handle::{AndroidNdkHandle, RawWindowHandle};
+use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
 
 use crate::{
     dpi::{PhysicalPosition, PhysicalSize, Position, Size},
@@ -786,13 +786,11 @@ impl Window {
     }
 
     pub fn raw_window_handle(&self) -> RawWindowHandle {
-        let mut handle = AndroidNdkHandle::empty();
         if let Some(native_window) = ndk_glue::native_window().as_ref() {
-            handle.a_native_window = unsafe { native_window.ptr().as_mut() as *mut _ as *mut _ }
+            native_window.raw_window_handle()
         } else {
             panic!("Cannot get the native window, it's null and will always be null before Event::Resumed and after Event::Suspended. Make sure you only call this function between those events.");
-        };
-        RawWindowHandle::AndroidNdk(handle)
+        }
     }
 
     pub fn config(&self) -> Configuration {