Merge: example: rosettacode 100 doors

[nit.git] / lib / android / android.nit

diff --git a/lib/android/android.nit b/lib/android/android.nit
index 91e9f66..584b89b 100644 (file)
--- a/lib/android/android.nit
+++ b/lib/android/android.nit
@@ -1,5 +1,7 @@
 # This file is part of NIT ( http://www.nitlanguage.org ).
 #
+# Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
+#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -12,13 +14,76 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Targets the Android platform
-#
-# To use this module and compile for Android, you must install the
-# Android SDK (with API level 10) and NDK (with the API level 9).
-# The tools `android`, `ndk-build` and `ant` must be in your PATH.
+# Android services and implementation of app.nit
 #
-# Will, in the near future, provide services specific to Android.
-module android is platform
+# This module provides basic logging facilities, advanced logging can be
+# achieved by importing `android::log`.
+module android
+
+import platform
+import native_app_glue
+import dalvik
+private import log
+private import android_data_store
+
+# Uses Android logs to print everything
+redef fun print(text) do log_write(priority_info, app.log_prefix.to_cstring, text.to_s.to_cstring)
+
+redef class App
+       redef fun log_error(msg) do log_write(priority_error, log_prefix.to_cstring, msg.to_cstring)
+
+       redef fun log_warning(msg) do log_write(priority_warn, log_prefix.to_cstring, msg.to_cstring)
+
+       redef fun init_window
+       do
+               super
+               window_created
+       end
+
+       redef fun term_window
+       do
+               super
+               window_closing
+       end
+
+       # Is the application currently paused?
+       var paused = true
+
+       redef fun window_created
+       do
+               super
+               paused = false
+       end
+
+       redef fun window_closing
+       do
+               paused = true
+               super
+       end
+
+       redef fun pause
+       do
+               paused = true
+               super
+       end
+
+       redef fun resume
+       do
+               paused = false
+               super
+       end
+
+       redef fun lost_focus
+       do
+               paused = true
+               super
+       end
+
+       redef fun gained_focus
+       do
+               paused = false
+               super
+       end
 
-import java
+       redef fun destroy do exit 0
+end