lib/android: `nit_activity` implement the new app.nit life-cycle

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/android/nit_activity.nit b/lib/android/nit_activity.nit
index 765ed01..d41e04c 100644 (file)
--- a/lib/android/nit_activity.nit
+++ b/lib/android/nit_activity.nit
@@ -189,7 +189,11 @@ class Activity
        # as registered by `on_save_instance_state`.
        #
        # Followed by `on_start`.
-       fun on_create(save_state: NativeBundle) do end
+       fun on_create(save_state: NativeBundle)
+       do
+               app.on_create
+               app.on_restore_state
+       end
 
        # Notification from Android, the activity has been restarted
        #
@@ -199,28 +203,30 @@ class Activity
        # Notification from Android, the activity has been started
        #
        # Followed by `on_resume` or `on_stop`.
-       fun on_start do end
+       fun on_start do app.on_start
 
        # Notification from Android, the activity has been resumed
        #
        # Followed by `on_pause`
-       fun on_resume do end
+       fun on_resume do app.on_resume
 
        # Notification from Android, the activity has been paused
        #
        # Followed by `on_resume` or `on_stop`.
-       fun on_pause do end
+       fun on_pause do app.on_pause
 
        # Notification from Android, the activity has been stopped
        #
        # Followed by `on_restart` or `on_destroy`.
-       fun on_stop do end
+       fun on_stop do app.on_stop
 
        # Notification from Android, the activity is being destroyed
        #
        # Clean up and exit.
        fun on_destroy
        do
+               app.on_destroy
+
                native.delete_global_ref
                app.activities.remove self
        end
@@ -233,7 +239,7 @@ class Activity
        # Notification from Android, the activity may be stopped, save state
        #
        # Occurs before `on_stop` and, without guarantee, before or after `on_pause`.
-       fun on_save_instance_state(save_state: NativeBundle) do end
+       fun on_save_instance_state(save_state: NativeBundle) do app.on_save_state
 
        # Notification from Android, the system is running low on memory
        #