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Add set_suspend_callback method for Android (#406)

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Makes it possible for glutin to register a callback when a suspend event happens on Android
This commit is contained in:
Imanol Fernandez
2018-02-15 14:09:14 +01:00
committed by Pierre Krieger
parent 7daf27f389
commit c62296dc2b
2 changed files with 26 additions and 0 deletions
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13
src/os/android.rs
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@@ -1,9 +1,22 @@
#![cfg(any(target_os = "android"))]
use std::os::raw::c_void;
use EventsLoop;
use Window;
use WindowBuilder;
/// Additional methods on `EventsLoop` that are specific to Android.
pub trait EventsLoopExt {
/// Makes it possible for glutin to register a callback when a suspend event happens on Android
fn set_suspend_callback(&self, cb: Option<Box<Fn(bool) -> ()>>);
}
impl EventsLoopExt for EventsLoop {
fn set_suspend_callback(&self, cb: Option<Box<Fn(bool) -> ()>>) {
self.events_loop.set_suspend_callback(cb);
}
}
/// Additional methods on `Window` that are specific to Android.
pub trait WindowExt {
fn get_native_window(&self) -> *const c_void;