Simplify Iris app initialization and task updates

cargo-iris/tests/fixture/src/lib.rs

@@ -28,8 +28,8 @@ pub struct Resources {
 }
 
 impl AndroidResources<State> for Resources {
-    fn new(redraw: Arc<dyn RequestRedraw>) -> (Self, TaskMsgReceiver<Self>) {
-        let (tasks, receiver) = Tasks::init(redraw);
+    fn new(wake: Arc<dyn WakeTaskQueue>) -> (Self, TaskMsgReceiver<Self>) {
+        let (tasks, receiver) = Tasks::init(wake);
         (
             Self {
                 ui: Ui::default(),