#![cfg(target_os = "android")]
extern {
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 ());
fn cargo_apk_injected_glue_set_multitouch(multitouch: bool);
fn cargo_apk_injected_glue_write_log(ptr: *const (), len: usize);
}
use std::mem;
use std::os::raw::c_void;
use std::sync::mpsc::Sender;
#[derive(Clone, Copy, Debug)]
pub enum Event {
EventMotion(Motion),
EventKeyUp,
EventKeyDown,
InitWindow,
SaveState,
TermWindow,
GainedFocus,
LostFocus,
InputChanged,
WindowResized,
WindowRedrawNeeded,
ContentRectChanged,
ConfigChanged,
LowMemory,
Start,
Resume,
Pause,
Stop,
Destroy,
}
#[derive(Clone, Copy, Debug)]
pub struct Motion {
pub action: MotionAction,
pub pointer_id: i32,
pub x: f32,
pub y: f32,
}
#[derive(Clone, Copy, Debug)]
pub enum MotionAction {
Down,
Move,
Up,
Cancel,
}
pub enum AssetError {
AssetMissing,
EmptyBuffer,
}
#[inline]
pub fn add_sender(sender: Sender<Event>) {
unsafe {
let sender = Box::into_raw(Box::new(sender)) as *mut _;
cargo_apk_injected_glue_add_sender(sender);
}
}
#[inline]
pub fn set_multitouch(multitouch: bool) {
unsafe {
cargo_apk_injected_glue_set_multitouch(multitouch);
}
}
#[inline]
pub fn add_sender_missing(sender: Sender<Event>) {
unsafe {
let sender = Box::into_raw(Box::new(sender)) as *mut _;
cargo_apk_injected_glue_add_sender_missing(sender);
}
}
#[inline]
pub unsafe fn get_native_window() -> *const c_void {
cargo_apk_injected_glue_get_native_window()
}
#[inline]
pub fn write_log(message: &str) {
unsafe {
let (message_ptr, message_len) = mem::transmute(message);
cargo_apk_injected_glue_write_log(message_ptr, message_len);
}
}
#[inline]
pub fn load_asset(filename: &str) -> Result<Vec<u8>, AssetError> {
unimplemented!() }