public void BookPurchased(Book book)
{
var currentContext = Application.Context;
var appIcon = BitmapFactory.DecodeResource(currentContext.Resources, Resource.Drawable.petrinkauppa);
var pictureStyle = new Notification.BigPictureStyle();
pictureStyle.BigPicture(BitmapFactory.DecodeByteArray(book.Image, 0, book.Image.Length));
pictureStyle.BigLargeIcon(appIcon);
pictureStyle.SetBigContentTitle(book.Name);
pictureStyle.SetSummaryText(string.Format("Ostettu hintaan {1} €", book.Name, book.Price));
long[] vibrationPattern = { 100, 300, 500, 700, 1000 };
var notification = new Notification.Builder(currentContext)
.SetStyle(pictureStyle)
.SetPriority((int)NotificationPriority.High)
.SetCategory(Notification.CategoryPromo)
.SetSmallIcon(Resource.Drawable.ic_collections_bookmark_black_18dp)
.SetVisibility(NotificationVisibility.Public)
.SetLargeIcon(appIcon)
.SetContentText("Kirja ostettu")
.SetContentTitle(book.Name)
.SetVibrate(vibrationPattern)
.Build();
var manager = currentContext.GetSystemService(Context.NotificationService) as NotificationManager;
manager.Notify(0, notification);
}
private void Button_Click(object sender, EventArgs e)
{
notyBuilder = new Notification.Builder(this);
notyBuilder.SetContentTitle("عنوان پیام");
notyBuilder.SetContentText("متن پیام در اینجا قرار میگیرد");
notyBuilder.SetSmallIcon(Resource.Drawable.noty_small_icon);
notyBuilder.SetLargeIcon(BitmapFactory.DecodeResource(Resources, Resource.Drawable.noty_large_icon));
notyBuilder.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis());
notyBuilder.SetDefaults(NotificationDefaults.Sound | NotificationDefaults.Vibrate);
notyBuilder.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Notification));
notyBuilder.SetAutoCancel(true);
notyBuilder.SetPriority((int)NotificationPriority.High);
if ((int)Android.OS.Build.VERSION.SdkInt >= 21)
{
notyBuilder.SetVisibility(NotificationVisibility.Public);
notyBuilder.SetCategory(Notification.CategoryEmail);
}
#region BigTextStyle
Notification.BigTextStyle textStyle = new Notification.BigTextStyle();
string longTextMessage = "I went up one pair of stairs.";
longTextMessage += " / Just like me. ";
textStyle.BigText(longTextMessage);
textStyle.SetSummaryText("The summary text goes here.");
//notyBuilder.SetStyle(textStyle);
#endregion
#region InboxStyle
var inboxStyle = new Notification.InboxStyle();
inboxStyle.AddLine("Cheeta: Bananas on sale");
inboxStyle.AddLine("George: Curious about your blog post");
inboxStyle.AddLine("Nikko: Need a ride to Evolve?");
inboxStyle.SetSummaryText("+2 more");
notyBuilder.SetStyle(inboxStyle);
#endregion
#region imageStyle
var imageStyle = new Notification.BigPictureStyle();
imageStyle.BigPicture(BitmapFactory.DecodeResource(Resources, Resource.Drawable.facebook));
imageStyle.SetSummaryText("+2 more");
//notyBuilder.SetStyle(imageStyle);
#endregion
var notification = notyBuilder.Build();
var notyManager = GetSystemService(Context.NotificationService) as NotificationManager;
notyManager.Notify(notyId, notification);
}
void SendNotification(RemoteMessage message)
{
try
{
var intent = new Intent(this, typeof(MainActivity));
intent.AddFlags(ActivityFlags.ClearTop);
foreach (var item in message.Data)
{
if (item.Key == "Id")
{
intent.PutExtra("Id", item.Value);
}
if (item.Key == "Type")
{
intent.PutExtra("Type", item.Value);
}
if (item.Key == "GroupId")
{
intent.PutExtra("GroupId", item.Value);
}
}
var pendingIntent = PendingIntent.GetActivity(this, 0, intent, PendingIntentFlags.OneShot);
Context context = this;
Android.Content.Res.Resources res = context.Resources;
Bitmap aBitmap = BitmapFactory.DecodeResource(res, Resource.Drawable.Splash);
// Instantiate the Image (Big Picture) style:
Notification.BigPictureStyle picStyle = new Notification.BigPictureStyle();
// Convert the image to a bitmap before passing it into the style:
picStyle.BigPicture(BitmapFactory.DecodeResource(Resources, Resource.Drawable.Splash));
picStyle.SetSummaryText("Test");
var notificationBuilder = new Notification.Builder(this)
.SetLargeIcon(aBitmap)
//.SetFullScreenIntent(pendingIntent, true)
.SetSmallIcon(Resource.Drawable.icon)
.SetContentTitle(message.GetNotification().Title)
.SetContentText(message.GetNotification().Body)
.SetAutoCancel(true)
.SetStyle(picStyle)
.SetDefaults(NotificationDefaults.Vibrate | NotificationDefaults.Sound)
.SetContentIntent(pendingIntent);
var notificationManager = NotificationManager.FromContext(this);
notificationManager.Notify(0, notificationBuilder.Build());
}
#pragma warning disable CS0168 // The variable 'ex' is declared but never used
catch (Exception ex)
#pragma warning restore CS0168 // The variable 'ex' is declared but never used
{
}
}
void SendNotification(string message, string title, string imagem = null, string tipo = null, string summary = null)
{
var intent = new Intent(this, typeof(MainActivity));
intent.AddFlags(ActivityFlags.ClearTop);
var pendingIntent = PendingIntent.GetActivity(this, 0, intent, PendingIntentFlags.OneShot);
Notification.Builder notificationBuilder = new Notification.Builder(this)
.SetSmallIcon(Resource.Drawable.icon)
.SetContentTitle(title)
.SetContentText(message)
.SetAutoCancel(true)
.SetDefaults(NotificationDefaults.Sound | NotificationDefaults.Vibrate)
.SetContentIntent(pendingIntent)
.SetVisibility(NotificationVisibility.Public)
.SetCategory(Notification.CategoryPromo);
if (tipo.Equals("1"))
{
var notificationManager = (NotificationManager)GetSystemService(Context.NotificationService);
notificationManager.Notify(0, notificationBuilder.Build());
}
else if (tipo.Equals("2"))
{
var bigText = new Notification.BigTextStyle();
bigText.BigText(message);
bigText.SetSummaryText(summary);
notificationBuilder.SetStyle(bigText);
var notificationManager = (NotificationManager)GetSystemService(Context.NotificationService);
notificationManager.Notify(0, notificationBuilder.Build());
}
else if (tipo.Equals("3"))
{
var bigImage = new Notification.BigPictureStyle();
bigImage.BigPicture(GetImageBitmapFromUrl(imagem));
bigImage.SetSummaryText(summary);
notificationBuilder.SetStyle(bigImage);
var notificationManager = (NotificationManager)GetSystemService(Context.NotificationService);
notificationManager.Notify(0, notificationBuilder.Build());
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.activity_notifications);
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetDisplayShowHomeEnabled(true);
ActionBar.SetIcon(Android.Resource.Color.Transparent);
highPriority = FindViewById <Switch> (Resource.Id.high_priority);
var intent = new Intent(this, typeof(NotificationsActivity));
var contentIntent = PendingIntent.GetActivity(this, 0, intent, PendingIntentFlags.CancelCurrent);
var manager = GetSystemService(Context.NotificationService) as NotificationManager;
FindViewById <Button>(Resource.Id.simple).Click += (sender, e) => {
manager.Cancel(0);
//Generate a notification with just short text and small icon
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetContentTitle("Daniel")
.SetContentText("I went to the zoo and saw a monkey!")
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if (highPriority.Checked)
{
notification.Defaults |= NotificationDefaults.Sound;
}
manager.Notify(0, notification);
};
FindViewById <Button>(Resource.Id.simple_photo).Click += (sender, e) => {
manager.Cancel(1);
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
//Generate a notification with just short text, small icon & large icon
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(icon)
.SetContentTitle("Daniel")
.SetContentText("I went to the zoo and saw a monkey!")
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if (highPriority.Checked)
{
notification.Defaults |= NotificationDefaults.Sound;
}
manager.Notify(1, notification);
icon.Recycle();
};
FindViewById <Button>(Resource.Id.extended).Click += (sender, e) => {
manager.Cancel(2);
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
//Extended with big text
var message = "I went to the zoo and saw a monkey! And then I saw even more awesome stuff and itt was great and then we went back to see the monkeys again.";
var style = new Notification.BigTextStyle();
style.BigText(message);
style.SetSummaryText(message);
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(icon)
.SetStyle(style)
.SetContentTitle("Daniel")
.SetContentText(message)
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if (highPriority.Checked)
{
notification.Defaults |= NotificationDefaults.Sound;
}
manager.Notify(2, notification);
icon.Recycle();
};
FindViewById <Button>(Resource.Id.extended_photo).Click += (sender, e) => {
manager.Cancel(3);
//Extended with big text
var message = "I went to the zoo and saw a monkey! And then I saw even more awesome stuff and itt was great and then we went back to see the monkeys again.";
var style = new Notification.BigPictureStyle();
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
style.BigPicture(icon);
style.SetSummaryText(message);
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(BitmapFactory.DecodeResource(Resources, Resource.Drawable.evolve))
.SetStyle(style)
.SetContentTitle("Daniel")
.SetContentText(message)
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if (highPriority.Checked)
{
notification.Defaults |= NotificationDefaults.Sound;
}
manager.Notify(3, notification);
icon.Recycle();
};
spinner = FindViewById <Spinner>(Resource.Id.spinner_visibility);
// Create an ArrayAdapter using the string array and a default spinner layout
var adapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_priority, Android.Resource.Layout.SimpleSpinnerItem);
// Specify the layout to use when the list of choices appears
adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
// Apply the adapter to the spinner
spinner.Adapter = adapter;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set the view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get the notifications manager:
NotificationManager notificationManager = GetSystemService(Context.NotificationService) as NotificationManager;
//..........................................................................
// Edit box:
// Find the notification edit text box in the layout:
notifyMsg = FindViewById <EditText>(Resource.Id.notifyText);
//..........................................................................
// Selection Spinners:
// The spinners in this file use the strings defined in Resources/values/arrays.xml.
// Find the Style spinner in the layout and configure its adapter.
Spinner styleSpinner = FindViewById <Spinner>(Resource.Id.styleSpinner);
var styleAdapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_style,
Android.Resource.Layout.SimpleSpinnerDropDownItem);
styleSpinner.Adapter = styleAdapter;
// Handler for Style spinner, changes the text in the text box:
styleSpinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs> (styleSpinnerSelected);
// Find the Visibility spinner in the layout and configure its adapter:
Spinner visibilitySpinner = FindViewById <Spinner>(Resource.Id.visibilitySpinner);
var visibilityAdapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_visibility,
Android.Resource.Layout.SimpleSpinnerDropDownItem);
visibilitySpinner.Adapter = visibilityAdapter;
// Find the Priority spinner in the layout and configure its adapter:
Spinner prioritySpinner = FindViewById <Spinner>(Resource.Id.prioritySpinner);
var priorityAdapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_priority,
Android.Resource.Layout.SimpleSpinnerDropDownItem);
prioritySpinner.Adapter = priorityAdapter;
// Find the Category spinner in the layout and configure its adapter:
Spinner categorySpinner = FindViewById <Spinner>(Resource.Id.categorySpinner);
var categoryAdapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_category,
Android.Resource.Layout.SimpleSpinnerDropDownItem);
categorySpinner.Adapter = categoryAdapter;
// Handler for Style spinner: changes the text in the text box:
styleSpinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs> (styleSpinnerSelected);
//..........................................................................
// Option Switches:
// Get large-icon, sound, and vibrate switches from the layout:
Switch largeIconSw = FindViewById <Switch>(Resource.Id.largeIconSwitch);
Switch soundSw = FindViewById <Switch>(Resource.Id.soundSwitch);
Switch vibrateSw = FindViewById <Switch>(Resource.Id.vibrateSwitch);
//..........................................................................
// Notification Launch button:
// Get notification launch button from the layout:
Button launchBtn = FindViewById <Button>(Resource.Id.launchButton);
// Handler for the notification launch button. When this button is clicked, this
// handler code takes the following steps, in order:
//
// 1. Instantiates the builder.
// 2. Calls methods on the builder to optionally plug in the large icon, extend
// the style (if called for by a spinner selection), set the visibility, set
// the priority, and set the category.
// 3. Uses the builder to instantiate the notification.
// 4. Turns on sound and vibrate (if selected).
// 5. Uses the Notification Manager to launch the notification.
launchBtn.Click += delegate
{
// Instantiate the notification builder:
Notification.Builder builder = new Notification.Builder(this)
.SetContentTitle("Sample Notification")
.SetContentText(notifyMsg.Text)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetAutoCancel(true);
// Add large icon if selected:
if (largeIconSw.Checked)
{
builder.SetLargeIcon(BitmapFactory.DecodeResource(Resources, Resource.Drawable.monkey_icon));
}
// Extend style based on Style spinner selection.
switch (styleSpinner.SelectedItem.ToString())
{
case "Big Text":
// Extend the message with the big text format style. This will
// use a larger screen area to display the notification text.
// Set the title for demo purposes:
builder.SetContentTitle("Big Text Notification");
// Using the Big Text style:
var textStyle = new Notification.BigTextStyle();
// Use the text in the edit box at the top of the screen.
textStyle.BigText(notifyMsg.Text);
textStyle.SetSummaryText("The summary text goes here.");
// Plug this style into the builder:
builder.SetStyle(textStyle);
break;
case "Inbox":
// Present the notification in inbox format instead of normal text style.
// Note that this does not display the notification message entered
// in the edit text box; instead, it displays the fake email inbox
// summary constructed below.
// Using the inbox style:
var inboxStyle = new Notification.InboxStyle();
// Set the title of the notification:
builder.SetContentTitle("5 new messages");
builder.SetContentText("*****@*****.**");
// Generate inbox notification text:
inboxStyle.AddLine("Cheeta: Bananas on sale");
inboxStyle.AddLine("George: Curious about your blog post");
inboxStyle.AddLine("Nikko: Need a ride to Evolve?");
inboxStyle.SetSummaryText("+2 more");
// Plug this style into the builder:
builder.SetStyle(inboxStyle);
break;
case "Image":
// Extend the message with image (big picture) format style. This displays
// the Resources/drawables/x_bldg.jpg image in the notification body.
// Set the title for demo purposes:
builder.SetContentTitle("Image Notification");
// Using the Big Picture style:
var picStyle = new Notification.BigPictureStyle();
// Convert the image file to a bitmap before passing it into the style
// (there is no exception handler since we know the size of the image):
picStyle.BigPicture(BitmapFactory.DecodeResource(Resources, Resource.Drawable.x_bldg));
picStyle.SetSummaryText("The summary text goes here.");
// Alternately, uncomment this code to use an image from the SD card.
// (In production code, wrap DecodeFile in an exception handler in case
// the image is too large and throws an out of memory exception.):
// BitmapFactory.Options options = new BitmapFactory.Options();
// options.InSampleSize = 2;
// string imagePath = "/sdcard/Pictures/my-tshirt.jpg";
// picStyle.BigPicture(BitmapFactory.DecodeFile(imagePath, options));
// picStyle.SetSummaryText("Check out my new T-shirt!");
// Plug this style into the builder:
builder.SetStyle(picStyle);
break;
default:
// Normal text notification is the default.
break;
}
// Set visibility based on Visibility spinner selection:
switch (visibilitySpinner.SelectedItem.ToString())
{
case "Public":
builder.SetVisibility(NotificationVisibility.Public);
break;
case "Private":
builder.SetVisibility(NotificationVisibility.Private);
break;
case "Secret":
builder.SetVisibility(NotificationVisibility.Secret);
break;
}
// Set priority based on Priority spinner selection:
switch (prioritySpinner.SelectedItem.ToString())
{
case "High":
builder.SetPriority((int)NotificationPriority.High);
break;
case "Low":
builder.SetPriority((int)NotificationPriority.Low);
break;
case "Maximum":
builder.SetPriority((int)NotificationPriority.Max);
break;
case "Minimum":
builder.SetPriority((int)NotificationPriority.Min);
break;
default:
builder.SetPriority((int)NotificationPriority.Default);
break;
}
// Set category based on Category spinner selection:
switch (categorySpinner.SelectedItem.ToString())
{
case "Call":
builder.SetCategory(Notification.CategoryCall);
break;
case "Message":
builder.SetCategory(Notification.CategoryMessage);
break;
case "Alarm":
builder.SetCategory(Notification.CategoryAlarm);
break;
case "Email":
builder.SetCategory(Notification.CategoryEmail);
break;
case "Event":
builder.SetCategory(Notification.CategoryEvent);
break;
case "Promo":
builder.SetCategory(Notification.CategoryPromo);
break;
case "Progress":
builder.SetCategory(Notification.CategoryProgress);
break;
case "Social":
builder.SetCategory(Notification.CategorySocial);
break;
case "Error":
builder.SetCategory(Notification.CategoryError);
break;
case "Transport":
builder.SetCategory(Notification.CategoryTransport);
break;
case "System":
builder.SetCategory(Notification.CategorySystem);
break;
case "Service":
builder.SetCategory(Notification.CategoryService);
break;
case "Recommendation":
builder.SetCategory(Notification.CategoryRecommendation);
break;
case "Status":
builder.SetCategory(Notification.CategoryStatus);
break;
default:
builder.SetCategory(Notification.CategoryStatus);
break;
}
// Setup an intent for SecondActivity:
Intent secondIntent = new Intent(this, typeof(SecondActivity));
// Pass the current notification string value to SecondActivity:
secondIntent.PutExtra("message", notifyMsg.Text);
// Pressing the Back button in SecondActivity exits the app:
TaskStackBuilder stackBuilder = TaskStackBuilder.Create(this);
// Add the back stack for the intent:
stackBuilder.AddParentStack(Java.Lang.Class.FromType(typeof(SecondActivity)));
// Push the intent (that starts SecondActivity) onto the stack. The
// pending intent can be used only once (one shot):
stackBuilder.AddNextIntent(secondIntent);
const int pendingIntentId = 0;
PendingIntent pendingIntent = stackBuilder.GetPendingIntent(pendingIntentId, PendingIntentFlags.OneShot);
// Uncomment this code to setup an intent so that notifications return to this app:
// Intent intent = new Intent (this, typeof(MainActivity));
// const int pendingIntentId = 0;
// pendingIntent = PendingIntent.GetActivity (this, pendingIntentId, intent, PendingIntentFlags.OneShot);
// builder.SetContentText("Hello World! This is my first action notification!");
// Launch SecondActivity when the users taps the notification:
builder.SetContentIntent(pendingIntent);
// Build the notification:
Notification notification = builder.Build();
// Turn on sound if the sound switch is on:
if (soundSw.Checked)
{
notification.Defaults |= NotificationDefaults.Sound;
}
// Turn on vibrate if the sound switch is on:
if (vibrateSw.Checked)
{
notification.Defaults |= NotificationDefaults.Vibrate;
}
// Notification ID used for all notifications in this app.
// Reusing the notification ID prevents the creation of
// numerous different notifications as the user experiments
// with different notification settings -- each launch reuses
// and updates the same notification.
const int notificationId = 1;
// Launch notification:
notificationManager.Notify(notificationId, notification);
// Uncomment this code to update the notification 5 seconds later:
// Thread.Sleep(5000);
// builder.SetContentTitle("Updated Notification");
// builder.SetContentText("Changed to this message after five seconds.");
// notification = builder.Build();
// notificationManager.Notify(notificationId, notification);
};
}
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
SetContentView (Resource.Layout.activity_notifications);
ActionBar.SetDisplayHomeAsUpEnabled (true);
ActionBar.SetDisplayShowHomeEnabled (true);
ActionBar.SetIcon (Android.Resource.Color.Transparent);
highPriority = FindViewById<Switch> (Resource.Id.high_priority);
var intent = new Intent (this, typeof(NotificationsActivity));
var contentIntent = PendingIntent.GetActivity (this, 0, intent, PendingIntentFlags.CancelCurrent);
var manager = GetSystemService (Context.NotificationService) as NotificationManager;
FindViewById<Button>(Resource.Id.simple).Click += (sender, e) => {
manager.Cancel(0);
//Generate a notification with just short text and small icon
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetContentTitle("Daniel")
.SetContentText("I went to the zoo and saw a monkey!")
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if(highPriority.Checked)
notification.Defaults |= NotificationDefaults.Sound;
manager.Notify(0, notification);
};
FindViewById<Button>(Resource.Id.simple_photo).Click += (sender, e) => {
manager.Cancel(1);
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
//Generate a notification with just short text, small icon & large icon
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(icon)
.SetContentTitle("Daniel")
.SetContentText("I went to the zoo and saw a monkey!")
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if(highPriority.Checked)
notification.Defaults |= NotificationDefaults.Sound;
manager.Notify(1, notification);
icon.Recycle();
};
FindViewById<Button>(Resource.Id.extended).Click += (sender, e) => {
manager.Cancel(2);
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
//Extended with big text
var message = "I went to the zoo and saw a monkey! And then I saw even more awesome stuff and itt was great and then we went back to see the monkeys again.";
var style = new Notification.BigTextStyle();
style.BigText(message);
style.SetSummaryText(message);
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(icon)
.SetStyle(style)
.SetContentTitle("Daniel")
.SetContentText(message)
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if(highPriority.Checked)
notification.Defaults |= NotificationDefaults.Sound;
manager.Notify(2, notification);
icon.Recycle();
};
FindViewById<Button>(Resource.Id.extended_photo).Click += (sender, e) => {
manager.Cancel(3);
//Extended with big text
var message = "I went to the zoo and saw a monkey! And then I saw even more awesome stuff and itt was great and then we went back to see the monkeys again.";
var style = new Notification.BigPictureStyle();
var icon = BitmapFactory.DecodeResource(Resources, Resource.Drawable.over_there);
style.BigPicture(icon);
style.SetSummaryText(message);
var builder = new Notification.Builder(this)
.SetContentIntent(contentIntent)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetLargeIcon(BitmapFactory.DecodeResource(Resources, Resource.Drawable.evolve))
.SetStyle(style)
.SetContentTitle("Daniel")
.SetContentText(message)
.SetWhen(Java.Lang.JavaSystem.CurrentTimeMillis())
.SetAutoCancel(true);
SetMetadata(builder);
var notification = builder.Build();
if(highPriority.Checked)
notification.Defaults |= NotificationDefaults.Sound;
manager.Notify(3, notification);
icon.Recycle();
};
spinner = FindViewById<Spinner>(Resource.Id.spinner_visibility);
// Create an ArrayAdapter using the string array and a default spinner layout
var adapter = ArrayAdapter.CreateFromResource(this,
Resource.Array.notification_priority, Android.Resource.Layout.SimpleSpinnerItem);
// Specify the layout to use when the list of choices appears
adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
// Apply the adapter to the spinner
spinner.Adapter = adapter;
}
protected override void OnCreate(Bundle bundle)
{
TabLayoutResource = Resource.Layout.tabs;
ToolbarResource = Resource.Layout.toolbar;
base.OnCreate(bundle);
notificationManager = GetSystemService(Context.NotificationService) as NotificationManager;
global::Xamarin.Forms.Forms.Init(this, bundle);
var fooApp = new App(new AndroidInitializer());
#region 檢查是否是由通知開啟 App，並且依據通知，切換到適當頁面
//自訂通知被點擊後的動作
//當通知出現在通知欄之後，在習慣的趨使下，有很大的機率會被使用者點擊。
//所以應該要實作出通知被點擊後的動作，好比開啟哪個Activity之類的。
//通知被點擊後的動作可以使用PendingIntent來實作，PendingIntent並不是一個Intent，它是一個Intent的容器，
// 可以傳入context物件，並以這個context的身份來做一些事情，例如開啟Activity、開啟Service，或是發送Broadcast。
// 如果要使通知可以在被點擊之後做點什麼事，可以使用Notification.Builder的setContentIntent方法來替通知加入PendingIntent
fooLocalNotificationPayload = null;
if (Intent.Extras != null)
{
if (Intent.Extras.ContainsKey("NotificationObject"))
{
string fooNotificationObject = Intent.Extras.GetString("NotificationObject", "");
fooLocalNotificationPayload = JsonConvert.DeserializeObject <LocalNotificationPayload>(fooNotificationObject);
}
}
#endregion
XFLocalNotificationDroid.App.fooLocalNotificationPayload = fooLocalNotificationPayload;
LoadApplication(new App(new AndroidInitializer()));
#region 訂閱要發送本地通知的事件
// 取得 Xamarin.Forms 中的 Prism 注入物件管理容器
IUnityContainer myContainer = (App.Current as PrismApplication).Container;
var fooEvent = myContainer.Resolve <IEventAggregator>().GetEvent <LocalNotificationEvent>().Subscribe(x =>
{
#region 建立本地訊息通知物件
Notification.Builder builder = new Notification.Builder(this)
.SetContentTitle(x.ContentTitle)
.SetContentText(x.ContentText)
.SetSmallIcon(Resource.Drawable.ic_notification)
.SetAutoCancel(true);
// 決定是否要顯示大圖示
if (x.LargeIcon)
{
builder.SetLargeIcon(BitmapFactory.DecodeResource(Resources, Resource.Drawable.monkey_icon));
}
#region 針對不同通知類型作出設定
switch (x.Style)
{
case LocalNotificationStyleEnum.Normal:
break;
case LocalNotificationStyleEnum.BigText:
//builder.SetContentText(x.ContentText);
var textStyle = new Notification.BigTextStyle();
textStyle.BigText(x.ContentText);
textStyle.SetSummaryText(x.SummaryText);
builder.SetStyle(textStyle);
break;
case LocalNotificationStyleEnum.Inbox:
var inboxStyle = new Notification.InboxStyle();
foreach (var item in x.InboxStyleList)
{
inboxStyle.AddLine(item);
}
inboxStyle.SetSummaryText(x.SummaryText);
builder.SetStyle(inboxStyle);
break;
case LocalNotificationStyleEnum.Image:
var picStyle = new Notification.BigPictureStyle();
picStyle.BigPicture(BitmapFactory.DecodeResource(Resources, Resource.Drawable.x_bldg));
picStyle.SetSummaryText(x.SummaryText);
builder.SetStyle(picStyle);
break;
default:
break;
}
#endregion
#region 設定 visibility
switch (x.Visibility)
{
case LocalNotificationVisibilityEnum.Public:
builder.SetVisibility(NotificationVisibility.Public);
break;
case LocalNotificationVisibilityEnum.Private:
builder.SetVisibility(NotificationVisibility.Private);
break;
case LocalNotificationVisibilityEnum.Secret:
builder.SetVisibility(NotificationVisibility.Secret);
break;
default:
break;
}
#endregion
#region 設定 priority
switch (x.Priority)
{
case LocalNotificationPriorityEnum.Default:
builder.SetPriority((int)NotificationPriority.Default);
break;
case LocalNotificationPriorityEnum.High:
builder.SetPriority((int)NotificationPriority.High);
break;
case LocalNotificationPriorityEnum.Low:
builder.SetPriority((int)NotificationPriority.Low);
break;
case LocalNotificationPriorityEnum.Maximum:
builder.SetPriority((int)NotificationPriority.Max);
break;
case LocalNotificationPriorityEnum.Minimum:
builder.SetPriority((int)NotificationPriority.Min);
break;
default:
break;
}
#endregion
#region 設定 category
switch (x.Category)
{
case LocalNotificationCategoryEnum.Call:
builder.SetCategory(LocalNotificationCategoryEnum.Call.ToString());
break;
case LocalNotificationCategoryEnum.Message:
builder.SetCategory(LocalNotificationCategoryEnum.Message.ToString());
break;
case LocalNotificationCategoryEnum.Alarm:
builder.SetCategory(LocalNotificationCategoryEnum.Alarm.ToString());
break;
case LocalNotificationCategoryEnum.Email:
builder.SetCategory(LocalNotificationCategoryEnum.Email.ToString());
break;
case LocalNotificationCategoryEnum.Event:
builder.SetCategory(LocalNotificationCategoryEnum.Event.ToString());
break;
case LocalNotificationCategoryEnum.Promo:
builder.SetCategory(LocalNotificationCategoryEnum.Promo.ToString());
break;
case LocalNotificationCategoryEnum.Progress:
builder.SetCategory(LocalNotificationCategoryEnum.Progress.ToString());
break;
case LocalNotificationCategoryEnum.Social:
builder.SetCategory(LocalNotificationCategoryEnum.Social.ToString());
break;
case LocalNotificationCategoryEnum.Error:
builder.SetCategory(LocalNotificationCategoryEnum.Error.ToString());
break;
case LocalNotificationCategoryEnum.Transport:
builder.SetCategory(LocalNotificationCategoryEnum.Transport.ToString());
break;
case LocalNotificationCategoryEnum.System:
builder.SetCategory(LocalNotificationCategoryEnum.System.ToString());
break;
case LocalNotificationCategoryEnum.Service:
builder.SetCategory(LocalNotificationCategoryEnum.Service.ToString());
break;
case LocalNotificationCategoryEnum.Recommendation:
builder.SetCategory(LocalNotificationCategoryEnum.Recommendation.ToString());
break;
case LocalNotificationCategoryEnum.Status:
builder.SetCategory(LocalNotificationCategoryEnum.Status.ToString());
break;
default:
break;
}
#endregion
#region 準備設定當使用者點選通知之後要做的動作
// Setup an intent for SecondActivity:
Intent secondIntent = new Intent(this, typeof(MainActivity));
// 設定當使用點選這個通知之後，要傳遞過去的資料
secondIntent.PutExtra("NotificationObject", JsonConvert.SerializeObject(x));
// 若在首頁且使用者按下回上頁實體按鈕，則會離開這個 App
TaskStackBuilder stackBuilder = TaskStackBuilder.Create(this);
stackBuilder.AddNextIntent(secondIntent);
PendingIntent pendingIntent = stackBuilder.GetPendingIntent(pendingIntentId++, PendingIntentFlags.OneShot);
// Uncomment this code to setup an intent so that notifications return to this app:
// Intent intent = new Intent (this, typeof(MainActivity));
// const int pendingIntentId = 0;
// pendingIntent = PendingIntent.GetActivity (this, pendingIntentId, intent, PendingIntentFlags.OneShot);
// builder.SetContentText("Hello World! This is my first action notification!");
// Launch SecondActivity when the users taps the notification:
builder.SetContentIntent(pendingIntent);
// 產生一個 notification 物件
Notification notification = builder.Build();
#region 決定是否要發出聲音
if (x.Sound)
{
notification.Defaults |= NotificationDefaults.Sound;
}
#endregion
#region 決定是否要有震動
if (x.Vibrate)
{
notification.Defaults |= NotificationDefaults.Vibrate;
}
#endregion
// 顯示本地通知:
notificationManager.Notify(notificationId++, notification);
// 解開底下程式碼註解，將會於五秒鐘之後，才會發生本地通知
// Thread.Sleep(5000);
// builder.SetContentTitle("Updated Notification");
// builder.SetContentText("Changed to this message after five seconds.");
// notification = builder.Build();
// notificationManager.Notify(notificationId, notification);
#endregion
#endregion
});
#endregion
}
private async Task UpdateNotifications()
{
this._notificationManager.CancelAll();
var res = Resources;
var largeIcon = BitmapFactory.DecodeResource(res, Resource.Drawable.LargeIconEmpty);
var colorAccent = Resources.GetColor(Resource.Color.Accent);
var colorAccentDark = Resources.GetColor(Resource.Color.AccentDark);
var timetable = ApplicationMain.ServiceLocator.GetInstance<Timetable>();
var timetableDataset = await timetable.GetDatasetAsync().ConfigureAwait(false);
var now = LogicalDateTime.Now;
// 番組と番組の画像のマッピング
var mapping = await GetProgramImageMappingAsync().ConfigureAwait(false);
// 最新と次の番組をとってくる
foreach (var program in timetableDataset.Data[now.DayOfWeek].Where(x => x.End >= now.Time).Take(2))
{
var isNowPlaying = program.IsNowPlaying;
var intent = new Intent(this.ApplicationContext, typeof(MainActivity));
var builder = new Notification.Builder(this.ApplicationContext)
.SetContentTitle(program.Title)
.SetContentText(isNowPlaying ? $"現在放送中: {program.End.ToString("hh\\:mm")}まで" : $"もうすぐスタート: {program.Start.ToString("hh\\:mm")}から")
.SetPriority((int)(isNowPlaying ? NotificationPriority.Max : NotificationPriority.Default))
.SetLocalOnly(true)
.SetOngoing(true)
.SetCategory(Notification.CategoryRecommendation)
.SetLargeIcon(largeIcon)
.SetSmallIcon(Resource.Drawable.SmallIcon)
.SetContentIntent(PendingIntent.GetActivity(this.ApplicationContext, 0, intent, PendingIntentFlags.UpdateCurrent))
.SetColor(colorAccentDark);
var builderBigPicture = new Notification.BigPictureStyle(builder);
try
{
// 画像があればそれを使うしなければ文字を描画するぞい
if (mapping.ContainsKey(program.MailAddress) || mapping.ContainsKey(program.Title))
{
var imageUrl = mapping.ContainsKey(program.MailAddress)
? mapping[program.MailAddress]
: mapping[program.Title];
using (var httpClient = new HttpClient())
using (var stream = await httpClient.GetStreamAsync(imageUrl).ConfigureAwait(false))
{
var bitmap = BitmapFactory.DecodeStream(stream);
builder.SetLargeIcon(bitmap);
builderBigPicture.BigPicture(bitmap);
}
}
else
{
var width = Resources.GetDimensionPixelSize(Resource.Dimension.RecommendationEmptyWidth);
var height = Resources.GetDimensionPixelSize(Resource.Dimension.RecommendationEmptyHeight);
var textSize = Resources.GetDimensionPixelSize(Resource.Dimension.RecommendationTextSize);
textSize = Resources.DisplayMetrics.ToDevicePixel(textSize);
width = Resources.DisplayMetrics.ToDevicePixel(width);
height = Resources.DisplayMetrics.ToDevicePixel(height);
var bitmap = Bitmap.CreateBitmap(width, height, Bitmap.Config.Argb8888);
using (var paint = new Paint() { TextSize = textSize, Color = Color.White, AntiAlias = true })
using (var textPaint = new TextPaint() { TextSize = textSize, Color = Color.White, AntiAlias = true })
using (var canvas = new Canvas(bitmap))
{
canvas.Save();
paint.Color = colorAccent;
canvas.DrawRect(0, 0, bitmap.Width, bitmap.Height, paint);
paint.Color = Color.White;
var textWidth = paint.MeasureText(program.Title);
// 回転する
// canvas.Rotate(45);
//canvas.DrawText(program.Title, 0, 0, paint);
//
// canvas.DrawText(program.Title, (bitmap.Width / 2) - (textWidth / 2), (bitmap.Height / 2) + (paint.TextSize / 2), paint);
// 折り返しつつ描画
var margin = 16;
var textLayout = new StaticLayout(program.Title, textPaint, canvas.Width - (margin * 2), Layout.Alignment.AlignCenter, 1.0f, 0.0f, false);
canvas.Translate(margin, (canvas.Height / 2) - (textLayout.Height / 2));
textLayout.Draw(canvas);
canvas.Restore();
}
builder.SetLargeIcon(bitmap);
}
}
catch (Exception ex)
{
Log.Error(Tag, ex.ToString());
}
this._notificationManager.Notify(program.Start.Ticks.GetHashCode(), builderBigPicture.Build());
}
}
static public void NotifyCommon(Context context, int id, bool replace,
string tickerText, String title, String text, int icon,
Intent notificationIntent, bool showLed, Uri soundUri, bool vibration, Uri contentUri)
{
PendingIntentFlags flags = 0;
if (replace)
{
flags = PendingIntentFlags.CancelCurrent;
}
PendingIntent contentIntent = PendingIntent.GetActivity(context, id, notificationIntent, flags);
NotificationDefaults defaults = 0;
// If vibration was requested, use the system-default vibration pattern
defaults = (vibration) ? NotificationDefaults.Vibrate : 0;
// If notification light was requested, use system-default colour and blink pattern
defaults |= (showLed) ? NotificationDefaults.Lights : 0;
Notification.Builder notificationBuilder = new Notification.Builder(context)
.SetDefaults(defaults)
.SetSound(soundUri)
.SetContentTitle(title)
.SetTicker(tickerText)
.SetContentText(text)
.SetContentIntent(contentIntent)
.SetSmallIcon(icon, 0)
.SetAutoCancel(true);
// No notification light if not requested
if (!showLed)
{
notificationBuilder.SetLights(0, 0, 0);
}
// No vibration pattern if not requested
if (!vibration)
{
notificationBuilder.SetVibrate(new long[] { 0, 0 });
}
Notification notification = null;
if (contentUri != null)
{
try
{
Notification.BigPictureStyle picBuilder = new Notification.BigPictureStyle(notificationBuilder)
.BigPicture(MediaStore.Images.Media.GetBitmap(context.ContentResolver, contentUri));
notification = picBuilder.Build();
}
catch (Exception e)
{
Log.Error(LogTag, "Unable to decode incoming image for big notification: " + e);
}
}
if (notification == null)
{
notification = notificationBuilder.Build();
}
NotificationManager notificationManager = (NotificationManager)context.GetSystemService(Context.NotificationService);
notificationManager.Notify(id, notification);
Log.Warn(LogTag, title + ":" + text);
}
private async Task SendNotification(string messageBody, IDictionary <string, string> data)
{
var intent = new Intent(this, typeof(MainActivity));
//intent.AddFlags(ActivityFlags.ReorderToFront | ActivityFlags.SingleTop);
intent.AddFlags(ActivityFlags.ClearTop);
foreach (string key in data.Keys)
{
intent.PutExtra(key, data[key]);
}
var title = "Alarmo! Alarmo!";
if (data.ContainsKey("title"))
{
var titleOverride = data["title"];
if (!string.IsNullOrWhiteSpace(titleOverride))
{
title = titleOverride;
}
}
var message = "Unrecognized Person Detected!";
if (data.ContainsKey("message"))
{
var messageOverride = data["message"];
if (!string.IsNullOrWhiteSpace(messageOverride))
{
message = messageOverride;
}
}
var uri = RingtoneManager.GetDefaultUri(RingtoneType.Notification);
var pendingIntent = PendingIntent.GetActivity(this, 0, intent, PendingIntentFlags.OneShot);
var notificationBuilder = new Notification.Builder(this)
.SetSmallIcon(Resource.Drawable.ic_logo)
.SetContentTitle(title)
.SetContentText(message)
.SetAutoCancel(true)
.SetContentIntent(pendingIntent)
.SetDefaults(NotificationDefaults.Sound);
var imageReference = data.ContainsKey("imageReference") ? data["imageReference"] : null;
if (!string.IsNullOrWhiteSpace(imageReference))
{
try
{
imageReference = imageReference.WithToken();
var notificationStyle = new Notification.BigPictureStyle();
notificationStyle.SetSummaryText(message);
var client = new HttpClient();
var imageStream = await client.GetStreamAsync(imageReference);
var detectionImage = global::Android.Graphics.BitmapFactory.DecodeStream(imageStream);
notificationStyle.BigPicture(detectionImage);
notificationStyle.BigLargeIcon((global::Android.Graphics.Bitmap)null);
notificationBuilder.SetLargeIcon(detectionImage);
notificationBuilder.SetStyle(notificationStyle);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
}
var notificationManager = NotificationManager.FromContext(this);
if (global::Android.OS.Build.VERSION.SdkInt >= global::Android.OS.BuildVersionCodes.O)
{
var channelId = "DetectionsChannel_01";
var channel = new NotificationChannel(channelId, "Detections Channel", NotificationImportance.High);
notificationManager.CreateNotificationChannel(channel);
notificationBuilder.SetChannelId(channelId);
}
var notification = notificationBuilder.Build();
notificationManager.Notify(0, notification);
}
