remote call notification android

Sometimes, we keep sending a notification. If the number of notifications reaches a fixed limit, the notification bar may disappear (Android system lower than 3.0). This problem is actually a bug in Android, next I will analyze the cause of this problem.I. Reasons When this problem occurs, we analyze the log and learn

.1. Get the URIFrom Rawuri Sound=uri. Parse ("android.resource://" + getpackagename () +"/" + R. Raw. Notificationsound);Oruri Sound=uri. Parse (Contentresolver. Scheme_android_resource +"://" + getpackagename () +"/raw/notificationsound");Oruri Sound=uri. Parse (contentresolver. Scheme_android_resource + "://" + getpackagename () + "/" +r. Raw. Notificationsound)//from Ringtone manager uri sound= Ringtonemanager. Getdefaulturi (Ringtonemanager. type_notification);//URI Sound=uri from file Uri S

The same as usual with the use of homing pigeon push, but this time did not respond. After viewing the log discovery did receive a push-over message, with one such line:W/DALVIKVM (23255): vfy:unable To resolve virtual method 1345:landroid/support/v4/app/notificationcompat$builder;. Build () Landroid/app/notification;It seems that the C call to the Android constr

notification.defaults |= notification.default_sound;// Use the default light notification.defaults |= notification.default_lights;//notification is clicked and automatically disappears Notification.flags |= notification.flag_ Auto_cancel;notification.icon = r.drawable.ic_launcher;//When you click ' Clear ', the notification cannot be cleared//Notification.flags |= notification.flag_no_clear;//Click the Cle

Google officially says the new architecture is at least twice or even 4 times times more performance-enhancing, and the application will get better performance. Second, "Android Extension Pack", which allows GPU graphics display performance to be greatly optimized, with PC-level image processing capabilities, including better coloring, texture and light processing, the game screen better.Fully enhanced, more advanced

When using adapter in Android programming, the following error occurs occasionally: the content of the adapter has changed but the ListView does not receive a notification. Make sure the content of your adapter are not modified from a background thread, but only from the UI thread. The log in the DDMS is also unable to locate the exact error location. Check the error can start from the following points: 1,

Notificationlistenerservice is a service that is tuned through the system, and when an application initiates notification, the system will call back the action and information of the notification to Notificationlistenerservice.Before inheriting the Notificationlistenerservice service to implement its own logic, it is necessary to include the following code in the

("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

NoticeDirectly on the example, the first simple point, just a hint message, click to call a pageThe second one displays a download prompt with progressExample 1Activity_main.xmlLinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width= "Fill_parent"Android:layout_height= "Fill_parent"android:orientation= "Horizontal" > ButtonAndroid:id= "@+id/button1"Android:layout_width

This example is Icons only and Icons and marquee are not particularly well illustrated. The use Remote views in balloon describes the layout,extended status bar that can be customized to display notification in Extended status bar The default display notification is an icon After the text, corresponding to most of the situation is enough. However, if necessary,

Super.ontransact (code,data,reply,flags); } };} Declare this service in androidmanifest.xml : Start the service in onCreate (Bundle) : StartService (New Intent (Scanassist.this, Notificationservice.class)); To stop the service in OnDestroy () : StopService (New Intent (Scanassist.this, Notificationservice.class)); Push Android Notifications Call Notificationmanager: Private Notificationmanager MNM = (n

In general, the ListView list items will be the same layout, but the content of the fill is different, in this case, Android provides convertview to help us cache list items, to achieve the purpose of recycling, Developers will also use the Viewholder mode to optimize the ListView. However, in some cases, the ListView list item layout is not the same, or even very different, it is not easy to use the same layout resource file to represent different ty

This article is an example of how Android monitors phone status and sends email notification calls. Share to everyone for your reference, specific as follows: You can use Phonestatelistener to listen to mobile phone status (e.g. standby, call, Bell, etc.) on Android. This example is through it to monitor mobile phone

Project Address: Https://github.com/wlkdb/GA_network_infoClick to open link1, the entire app is divided into android client, Java Server and data layer, the client and the server call the data layer to complete data-related functions.Data layer includes data format, data network transmission, database reading and writing.2, the data format module defines a series of data classes, each containing its corresp

To expand the notification status bar through code, proceed as follows:1. Add permissions to the Androidmanifes.xml file:2. Access to System services3. Call the Expand method with reflectionThe specific code is as follows:Object service=getsystemservice ("StatusBar"), if (service!=null) {Method expand=service.getclass (). GetMethod ("Expand "); Expand.invoke (service);}} catch (Exception e) {}Welcome to joi

). Setcontenttitle (Context.getstring (R.string.superuser)). Setcontenttext (Toast) . Setsmallicon (R.drawable.ic_stat_notification); Notificationmanager nm = (Notificationmanager) context.getsystemservice (Context.notification_service); Nm.notify (notification_id, Builder.getnotification ()); Break Case Settings.NOTIFICATION_TYPE_TOAST:Toast.makeText (context, TOAST, Toast.length_short). Show (); Break }} private static final int notification_id =

); return new DefaultHttpClient(ccm, params); } catch (Exception e) { e.printStackTrace(); return new DefaultHttpClient(); } }} Next, call the jpush API to push messages. Import Java. util. arraylist; import Java. util. list; import Org. apache. HTTP. httpentity; import Org. apache. HTTP. httpresponse; import Org. apache. HTTP. client. httpclient; import Org. apache. HTTP. client. entity. urlencodedformentity; import O