android 添加意图,c#
我将Intent添加到Android.Support.V4.App.NotificationCompat.Builder但Extras没有传递到OnNewIntent的重写中，并且似乎该参数始终是相同的Intent 。 这个想法是在用户的通知列表中的foreach通知，我的应用程序创建了一个自定义通知对象，然后创建了Bundle和Intent 。
//custom notification class just contains the information for notifications public class CustomNotification { public string _noteType { get; set; } public string _noteText { get; set; } public string _noteLink { get; set; } public int _noteIndex { get; set; } }
public void SendNotifications(List notificationList)
{
try
{
var _ctx = Android.App.Application.Context;
int _noteCount = 0;
foreach (var note in notificationList)
{
//I'm instantiating a new Intent foreach so not sure why
// each would not have it's own Extras
var resultIntent = new Intent(_ctx, typeof(MainActivity));
var valuesForActivity = new Bundle();
valuesForActivity.PutInt(MainActivity.COUNT_KEY, _count);
//this will always be the same string when it hits OnNewIntent in MainActivity
valuesForActivity.PutString("URL", note._noteLink);
//this will always be the same number when it hits OnNewIntent in MainActivity
valuesForActivity.PutInt("NoteNumber", _noteCount);
resultIntent.PutExtras(valuesForActivity);
var resultPendingIntent = PendingIntent.GetActivity(_ctx, 0, resultIntent, PendingIntentFlags.UpdateCurrent);
resultIntent.AddFlags(ActivityFlags.SingleTop);
// Build the notification:
var builder = new Android.Support.V4.App.NotificationCompat.Builder(_ctx, MainActivity.CHANNEL_ID)
.SetAutoCancel(true) // Dismiss the notification from the notification area when the user clicks on it
.SetContentIntent(resultPendingIntent) // I'm passing the Intent here.. the rest of the builder vars work
.SetContentTitle(note._noteType) // Set the title
.SetNumber(_count) // Display the count in the Content Info
.SetSmallIcon(2130837590) // This is the icon to display
.SetContentText(note._noteText);
MainActivity.NOTIFICATION_ID++;
var notificationManager = Android.Support.V4.App.NotificationManagerCompat.From(_ctx);
notificationManager.Notify(MainActivity.NOTIFICATION_ID, builder.Build());
_noteCount++;
}
}
catch
{
}
}
//this is inside MainActivity.cs
protected override void OnNewIntent(Intent intent)
{
string url = "";
int noteCount = 0;
if (intent != null)
{
//this is always the same url
url = intent.Extras.GetString("URL");
//this is always the same int
noteCount = intent.Extras.GetInt("NoteNumber");
}
try
{
switch (_viewPager.CurrentItem)
{
case 0:
_fm1.LoadCustomUrl(url);
break;
case 1:
_fm2.LoadCustomUrl(url);
break;
case 2:
_fm3.LoadCustomUrl(url);
break;
case 3:
_fm4.LoadCustomUrl(url);
break;
case 4:
_fm5.LoadCustomUrl(url);
break;
}
}
catch
{
}
base.OnNewIntent(intent);
}
我希望当我将Intent传递给构建器时，它将返回唯一值，但是无论我单击哪个通知，相同的字符串始终返回。 在构建每个通知的过程中，我逐步完成了代码，并将唯一的字符串传递到每个Intent 。 我在这里做错了什么？
android 添加意图,c#
我将Intent添加到Android.Support.V4.App.NotificationCompat.Builder但Extras没有传递到OnNewIntent的重写中，并且似乎该参数始终是相同的Intent 。 这个想法是在用户的通知列表中的foreach通知，我的应用程序创建了一个自定义通知对象，然后创建了Bundle和Intent 。
//custom notification class just contains the information for notifications public class CustomNotification { public string _noteType { get; set; } public string _noteText { get; set; } public string _noteLink { get; set; } public int _noteIndex { get; set; } }
public void SendNotifications(List notificationList)
{
try
{
var _ctx = Android.App.Application.Context;
int _noteCount = 0;
foreach (var note in notificationList)
{
//I'm instantiating a new Intent foreach so not sure why
// each would not have it's own Extras
var resultIntent = new Intent(_ctx, typeof(MainActivity));
var valuesForActivity = new Bundle();
valuesForActivity.PutInt(MainActivity.COUNT_KEY, _count);
//this will always be the same string when it hits OnNewIntent in MainActivity
valuesForActivity.PutString("URL", note._noteLink);
//this will always be the same number when it hits OnNewIntent in MainActivity
valuesForActivity.PutInt("NoteNumber", _noteCount);
resultIntent.PutExtras(valuesForActivity);
var resultPendingIntent = PendingIntent.GetActivity(_ctx, 0, resultIntent, PendingIntentFlags.UpdateCurrent);
resultIntent.AddFlags(ActivityFlags.SingleTop);
// Build the notification:
var builder = new Android.Support.V4.App.NotificationCompat.Builder(_ctx, MainActivity.CHANNEL_ID)
.SetAutoCancel(true) // Dismiss the notification from the notification area when the user clicks on it
.SetContentIntent(resultPendingIntent) // I'm passing the Intent here.. the rest of the builder vars work
.SetContentTitle(note._noteType) // Set the title
.SetNumber(_count) // Display the count in the Content Info
.SetSmallIcon(2130837590) // This is the icon to display
.SetContentText(note._noteText);
MainActivity.NOTIFICATION_ID++;
var notificationManager = Android.Support.V4.App.NotificationManagerCompat.From(_ctx);
notificationManager.Notify(MainActivity.NOTIFICATION_ID, builder.Build());
_noteCount++;
}
}
catch
{
}
}
//this is inside MainActivity.cs
protected override void OnNewIntent(Intent intent)
{
string url = "";
int noteCount = 0;
if (intent != null)
{
//this is always the same url
url = intent.Extras.GetString("URL");
//this is always the same int
noteCount = intent.Extras.GetInt("NoteNumber");
}
try
{
switch (_viewPager.CurrentItem)
{
case 0:
_fm1.LoadCustomUrl(url);
break;
case 1:
_fm2.LoadCustomUrl(url);
break;
case 2:
_fm3.LoadCustomUrl(url);
break;
case 3:
_fm4.LoadCustomUrl(url);
break;
case 4:
_fm5.LoadCustomUrl(url);
break;
}
}
catch
{
}
base.OnNewIntent(intent);
}
我希望当我将Intent传递给构建器时，它将返回唯一值，但是无论我单击哪个通知，相同的字符串始终返回。 在构建每个通知的过程中，我逐步完成了代码，并将唯一的字符串传递到每个Intent 。 我在这里做错了什么？