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This example describes how Android implements custom notification bar icons without using custom layouts. Share to everyone for your reference, specific as follows:
Customize the notification bar icon? It's not that simple. Custom layouts are a cinch!
Yes, there are XML layout files Of course everything is very simple, if you do not give you layout files to use
http://docs.jpush.io/guideline/faq/#androidA third-party system cannot receive push messagesBecause the management software of the third party ROM needs the user to operate manually
Millet "MIUI"
Self-Starting management: The application needs to be added to the "Self-startup Management" list, otherwise the process cannot be opened after the kill process or reboot
Notification Bar sett
mark a unique user.When our app launches, the vendor requires the app to pass the alias and the set other Devicetoken parameters to the vendor at the appropriate time to establish a binding relationship.So in essence, third-party vendors end up using Devicetoken to identify which App to push to which device.This alias, in general, is also to be able to uniquely identify a user. So many times we use the user ID as an alias and bind it to the Devicetok
A notification is used to display messages in the status bar. When a message arrives, it is represented by an icon as follows:
To view a message, drag the status bar to the bottom of the screen to view the message.TheCodeAs follows:// Obtain the notification ManagerIcationicationmanager mnotificationmanager = (notificationmanager) getsystemservice (context. icationication_service );Int icon =
, "Setimagebitmap", Bitmap); }isn't that what we want? We have only one purpose, to replace the image with the image loaded on the network, we first load the image from the network to local, see the code:public void Set (final context context, String Urlstr, Final bundle bundle) {New asynctaskwe loaded the image from the network into the local formation of the bitmap, and then through the Setimageviewbitmap to set the bitmap in the OK. Look again at the Opennitifnews method:/** * Handling
will be called back when the server receives a notification.
3. Call the connect Method for connection.
4. After the connection, you can send the message. sending the message is also very simple. In addition to sending String messages, you can also send byte messages, the client is finished happily (for detailed code, see the demo package later ).
When we send a notification to the Android system, we often need to alert the user through vibration or sound. How to set the sound and vibrate for notification. The general ideas are:-Androidnotification system default sound and vibration-Set a custom sound and vibration for androidnotification-Use vibrator and soundp
Android SMS Notification IDs: androidid
Private static final int icationication_id = 123; public static final int MESSAGE_FAILED_NOTIFICATION_ID = 789; public static final int DOWNLOAD_FAILED_NOTIFICATION_ID = 531;
The three Notification IDs are respectively received by the new SMS, failed to send the SMS, and failed
, corresponding to PushSetActivity. java
Row 51: Activity component declaration, corresponding to SettingActivity. java
Row 53-58: Activity component declaration, corresponding to TestActivity. java
Row 62-71: Activity component declaration, which corresponds to PushActivity. java defined in the JPush SDK package. I suspect this is the Activity displayed in the notification bar when the mobile phone receives the
WebSocket is a new product of the Web2.0 era, used to compensate for some of the shortcomings of the HTTP protocol, but the real relationship between them is a sibling relationship, is a further encapsulation of the socket, its most intuitive performance is the server push and chat functions. For more information: How to understand the relationship between TCP/IP, SPDY, WebSocket?Today's focus is on how to get rid of WebView in
will be called back when the server receives a notification.
3. Call the connect Method for connection.
4. After the connection, you can send the message. sending the message is also very simple. In addition to sending String messages, you can also send byte messages, the client is finished happily (for detailed code, see the demo package later ).
; /* Prompt way Default_all: ringtones, flashes, vibrations are system default. Default_sound: System default ringtone. Default_vibrate: System default vibration. Default_lights: System default Flash. Other ways: Setsound (Uri sound): Set a ringtone to respond to notifications. Pass a URI parameter in the form "File:///mnt/sdcard/Xxx.mp3". setlights (int argb, int onms, int offms): Sets the blinking rate of the front LED ligh
() { log.d (TAG, "Application Start"); Super.oncreate (); Jpushinterface.setdebugmode (TRUE); Set open log, close log jpushinterface.init (this) when publishing; Initialize Jpush }}After adding the code as above, you can directly debug the real machine, the following logcat can see the definition of application has been runningAt this time if you directly with the Jpush on the console to send a
("Android.settings.APPLICATION_DETAILS_SETTINGS"); Localintent.setdata (Uri.fromparts ("Package", Getactivity (). Getpackagename (),NULL)); } Else if(Build.VERSION.SDK_INT ) {localintent.setaction (Intent.action_view); Localintent.setclassname ("Com.android.settings", "Com.android.settings.InstalledAppDetails"); Localintent.putextra ("Com.android.settings.ApplicationPkgName", Getactivity (). Getpackagename ()); } startactivity (localintent);It is also valid for more than 4.4 systems to detect i
Android push our own with XMPP written protocol arrival rate is not guaranteed, often lost, how do you generally solve?
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Android push our own with XMPP written protocol arrival rate is not guaranteed, often lost, how do you generally solve?
I'm afraid I'll have a lot of problems with my studies.It
the modified program, such as
Send push notifications through the console
At this point, you can receive push notifications on your phone, which means that the smallest system we have migrated is successful.
For this part of the code, if necessary, please
Click here to download
End
In the example above, I streamlined the official routines in the cod
Android Status bar Alert
The Alertdialog can also be used in Android, but we need to use it cautiously, because when Alertdialog is used, the user's ongoing operations will be interrupted because the current focus is alertdialog. We can imagine that when the user play the game is good, this time a text message. If this is a message with a alertdialog reminder, the user must first handle the reminder to con
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