Android Recall record notification bar

Notification Bar

Set Reminder flags Flags
Features:
Reminder markers, add sounds to notifications, flashing lights and vibration effects settings to notify the notification effect, you can combine multiple properties
Usage method (one):
Notification notify = Mbuilder.build ();
Notify.flags = notification.flag_auto_cancel;//
Reminder marker Member:
Notification.flag_show_lights//Tri-Color light reminder, This flag must be added when using a tri-color lamp reminder
Notification.flag_ongoing_event//initiating a running event (active)
Notification.flag_insistent//Let sound, vibration infinite loop Until the user responds (cancels or opens)
Notification.flag_only_alert_once//Notification, the ringtone and vibration are performed only once
Notification.flag_auto_ CANCEL//The user automatically disappears after clicking the notification
Notification.flag_no_clear//Only clear the Notification, not clear the notification (QQ notification can not be cleared, is used this)
Notification.flag_foreground_service//Indicates a running service
Attached:
Use Method (second):
Notificationcompat.builder mbuilder = new Notificationcompat.builder (this);
Pendingintent pendingintent= pendingintent.getactivity (this, 1, new Intent (), flags);
Mbuilder.setcontentintent (pendingintent intent);

Add sound, strobe, and vibration effects to notifications
Function:
The simplest and most consistent way to add a sound, strobe, and vibration effect to a notification is to use the Defaults property using the current user default settings.
You can combine multiple properties.
How to use:
Notificationcompat.builder Mbuilder = new Notificationcompat.builder (this);
Mbuilder.setdefaults (notification.default_lights| Notification.default_sound);//Do not set this [bell, flashing lights, vibration] will not be executed, but quiet.
corresponding attributes:
Notification.default_vibrate//Add default vibration reminder requires vibrate permission
Notification.default_sound//Add default sound alerts
notification.default_lights//Add a default tri-color light reminder
notification.default_all//Add a default of 3 full reminders
Do not set//This [bell, flashing, vibration] will not be executed, but quiet.

Set the vibration mode
Usage method (one):
Notificationcompat.builder Mbuilder = new Notificationcompat.builder (this);
Mbuilder.setvibrate (new long[] {0,300,500,700});
How to use (second):
Notification notify = Mbuilder.build ();
Notify.vibrate = new long[] {0,300,500,700};
Effect:
Delay 0ms, then vibrate 300ms, in delay 500ms, then in vibration 700ms.

Tri-Color Lamp reminder
Function:
Android supports three-color lamp reminders, this method is to set different scenes under different colors of the lights.
Usage method (one):
Mbuilder.setlights (0XFF0000FF, 300, 0);
How to use (second):
Notification notify = Mbuilder.build ();
Notify.flags = notification.flag_show_lights;
Notify.ledargb = 0xff0000ff;
NOTIFY.LEDONMS = 300;
NOTIFY.LEDOFFMS = 300;
Describe:
Where Ledargb represents the light color, Ledonms light duration, ledoffms dark time.
Attention:
1) A tri-color light reminder is only supported when the flag is set to Notification.flag_show_lights.
2) This side of the color with the device, not all colors can be, to see the specific equipment.

Set Reminder Sounds
Usage method (one):
Set Default ringtone
Mbuilder.setdefaults (Notification.default_sound);
Set a custom ringtone
Mbuilder.setsound (Uri.parse ("File:///sdcard/xx/xx.mp3"));
Get ringtones inside the Android multimedia library
Mbuilder.setsound (Uri.withappendedpath (Audio.Media.INTERNAL_CONTENT_URI, "5"));
How to use (second):
Notification notify = Mbuilder.build ();
Notify.sound = Uri.parse ("File:///sdcard/xx/xx.mp3");

Setting the priority level
Usage method (one):
mbuilder.setpriority (int pri);
How to use (second):
Notification notify = Mbuilder.build ();
notify.priority = Notification.priority_default;
Optional properties:
Notification.priority_default
Notification.priority_high
Notification.priority_low
Notification.priority_max
Notification.priority_min

In-Progress notifications
Usage method (unique):
Mbuilder.setongoing (FALSE);
Function:
Set to Ture, which indicates that it is an in-progress notification.
They are usually used to indicate a background task where the user is actively involved (such as playing music) or is waiting in some way, thus occupying the device (such as a file download, synchronous operation, active network connection).

Progress bar
Function:
Set up a notification with a progress bar that you can use in your download.
Usage method (unique):
mbuilder.setprogress (int max, int progress,boolean indeterminate)

Response [ click , Delete , emergency ] Events
Method (one):
Click
Mbuilder.setcontentintent (pendingintent intent);
Empty
Mbuilder.setdeleteintent (pendingintent intent);
Responding to emergency events
Setfullscreenintent (Pendingintent Intent, Boolean highpriority)
Method (second):
Notification notify = Mbuilder.build ();
Notify.contentintent: In the Notification window area, the response event notification when clicked is triggered by the intent;
Notify.deleteintent: Responds to the intent of the purge event when the user clicks the Clear All button;
Notify.fullscreenintent: A full-screen event in response to a state of emergency (such as a call event), that is, when the notification comes in, skip clicking the notification in the notification area and directly execute the event fullscreenintent represents.
Report:
The bit identifier for the pendingintent:
Flag_one_shot indicates that the returned pendingintent can only be executed once and automatically canceled after execution
Flag_no_create indicates that if the description of the pendingintent does not exist, the corresponding pendingintent is not created, but returns null
Flag_cancel_current indicates that the corresponding pendingintent already exists, cancels the former and then creates a new pendingintent, which facilitates the data to remain up-to-date and can be used for communication scenarios of instant communication
Flag_update_current represents the updated pendingintent

How to cancel notifications on the notification bar

1. Set the corresponding flags so that the user clicks are eliminated:
Notification.flags = flag_auto_cancel;
2. By manually eliminating an item or all notification
Mnotificationmgr.cancle (notification_id);//clear the corresponding ID of the notification
Mnotificationmgr.cancleall ();// Eliminate all notifications that are created