--- /dev/null
+# 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
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Native Java classes for notifications
+module native_notification is min_api_version 11
+
+import android::assets_and_resources
+
+in "Java" `{
+ import android.content.Context;
+ import android.app.NotificationManager;
+ import android.app.Notification;
+`}
+
+redef class NativeActivity
+ fun notification_manager: NativeNotificationManager in "Java" `{
+ return (NotificationManager)recv.getSystemService(Context.NOTIFICATION_SERVICE);
+ `}
+end
+
+extern class NativeNotificationManager in "Java" `{ android.app.NotificationManager `}
+
+ fun notify(tag: JavaString, id: Int, notif: NativeNotification) in "Java" `{
+ recv.notify(tag, (int)id, notif);
+ `}
+
+ fun cancel(tag: JavaString, id: Int) in "Java" `{ recv.cancel(tag, (int)id); `}
+
+ fun cancel_all in "Java" `{ recv.cancelAll(); `}
+end
+
+extern class NativeNotification in "Java" `{ android.app.Notification `}
+end
+
+extern class NativeNotificationBuilder in "Java" `{ android.app.Notification$Builder `}
+
+ new (context: NativeActivity) in "Java" `{ return new Notification.Builder(context); `}
+
+ fun create: NativeNotification in "Java" `{
+ // Deprecated since API 16, which introduces `build`,
+ // refinement and global compilation should prevent warnings.
+ return recv.getNotification();
+ `}
+
+ fun title=(value: JavaString) in "Java" `{ recv.setContentTitle(value); `}
+
+ fun text=(value: JavaString) in "Java" `{ recv.setContentText(value); `}
+
+ fun ticker=(value: JavaString) in "Java" `{ recv.setTicker(value); `}
+
+ fun small_icon=(value: Int) in "Java" `{ recv.setSmallIcon((int)value); `}
+
+ fun auto_cancel=(value: Bool) in "Java" `{ recv.setAutoCancel(value); `}
+
+ fun number=(value: Int) in "Java" `{ recv.setNumber((int)value); `}
+
+ fun ongoing=(value: Bool) in "Java" `{ recv.setOngoing(value); `}
+end
--- /dev/null
+# 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
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Services to show notification in the Android status bar
+#
+# ~~~~
+# # Create and show a notification
+# var notif = new Notification("My Title", "Some content")
+# notif.ticker = "Ticker text"
+# notif.show
+#
+# # Update the notification
+# notif.text = "New content!"
+# notif.ongoing = true # Make it un-dismissable
+# nofif.show
+#
+# # Hide the notification
+# notif.cancel
+# ~~~~
+#
+# For more information, see:
+# http://developer.android.com/guide/topics/ui/notifiers/notifications.html
+module notification
+
+import standard
+private import native_notification
+
+# An Android notification, shown at the top of the screen
+class Notification
+ # Title of this notification
+ var title: nullable Text is writable
+
+ # Text content of this notification
+ var text: nullable Text is writable
+
+ # Text to show in the bar as the notification appears
+ var ticker: nullable Text = null is writable
+
+ # Name of a resource found in the `res/drawable-*` folders to use for the small icon
+ #
+ # By default, we use the app's icon, named "icon". A valid icon must be used
+ # to display notifications.
+ var small_icon: nullable Text = null is writable
+
+ # Number to display on the bottom right part of the notification
+ var number: nullable Int = null is writable
+
+ # Is this notification ongoing? Not user dismissable.
+ var ongoing: Bool = false is writable
+
+ private var id: nullable Int = null
+ private var tag = "app.nit notification"
+
+ # Show the notification
+ fun show
+ do
+ sys.jni_env.push_local_frame(8)
+
+ var context = app.native_activity
+ var builder = new NativeNotificationBuilder(context)
+
+ # If no custom icon is specified, use app's
+ var small_icon = self.small_icon
+ if small_icon == null then small_icon = "icon"
+ var small_icon_id = app.resource_manager.other_id(small_icon.to_s, "drawable")
+ builder.small_icon = small_icon_id
+
+ # Other options
+ if title != null then builder.title = title.to_java_string
+ if text != null then builder.text = text.to_java_string
+ if ticker != null then builder.ticker = ticker.to_java_string
+ builder.ongoing = ongoing
+
+ var notif = builder.create
+ var manager = context.notification_manager
+
+ var id = self.id
+ if id == null then id = sys.next_notification_id
+ manager.notify(tag.to_java_string, id, notif)
+
+ self.id = id
+
+ sys.jni_env.pop_local_frame
+ end
+
+ # Was this notification shown with `show`?
+ #
+ # This does not indicates whether is has been dismissed or not. Only that
+ # it was shown at least once.
+ private fun was_shown: Bool do return id != null
+
+ # Cancel this notification and hide it if it is currently displayed
+ fun cancel
+ do
+ var id = self.id
+ if id != null then
+ sys.jni_env.push_local_frame(8)
+
+ var manager = app.native_activity.notification_manager
+ manager.cancel(tag.to_java_string, id)
+
+ self.id = null
+
+ sys.jni_env.pop_local_frame
+ end
+ end
+end
+
+redef class Sys
+ private var next_notification_id_cache = 0
+
+ # Returns a unique ID for new notifications
+ private fun next_notification_id: Int
+ do
+ var id = next_notification_id_cache
+ next_notification_id_cache = id + 1
+ return id
+ end
+end
nitlanguage / nit.git / commitdiff