lib/android/examples/src/ui_test.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 # Test for app.nit's UI services
  18 module ui_test is
  19         app_name "app.nit UI test"
  20         app_version(0, 1, git_revision)
  21         app_namespace "org.nitlanguage.ui_test"
  22         android_manifest_activity """android:theme="@android:style/Theme.Light""""
  23 end
  24
  25 import android
  26 import android::ui
  27 import android::toast
  28 import android::notification
  29
  30 redef class App
  31
  32         var but_notif: Button
  33         var but_toast: Button
  34
  35         var notif: nullable Notification = null
  36
  37         var inited = false
  38         redef fun init_window
  39         do
  40                 super
  41
  42                 if inited then return
  43                 inited = true
  44
  45                 # Setup UI
  46                 var context = native_activity
  47                 var layout = new NativeLinearLayout(context)
  48                 layout.set_vertical
  49
  50                 but_notif = new Button
  51                 but_notif.text = "Show Notification"
  52                 layout.add_view but_notif.native
  53
  54                 but_toast = new Button
  55                 but_toast.text = "Show Toast"
  56                 layout.add_view but_toast.native
  57
  58                 context.content_view = layout
  59         end
  60
  61         fun act_notif
  62         do
  63                 var notif = self.notif
  64                 if notif == null then
  65                         notif = new Notification("From app.nit", "Some content...")
  66                         notif.ticker = "Ticker text..."
  67                         notif.show
  68                         self.notif = notif
  69                 else
  70                         notif.cancel
  71                         self.notif = null
  72                 end
  73         end
  74
  75         fun act_toast
  76         do
  77                 toast("Sample toast from app.nit at {get_time}", false)
  78         end
  79
  80         redef fun catch_event(event)
  81         do
  82                 if event isa ClickEvent then
  83                         var sender = event.sender
  84                         if sender == but_notif then
  85                                 act_notif
  86                         else if sender == but_toast then
  87                                 act_toast
  88                         end
  89                 end
  90         end
  91 end