unread message notification android

When we are doing Android development, we often encounter the background thread execution, such as downloading files, this time we want to let customers see the background has operations, then we can use the progress bar, so since running in the background, is to try not to occupy the current operating space, The best way for users to do other things is to have a notification

); //PendingIntent.FLAG_NO_CREATE; general use of a Builder.setcontentintent (pendingintent); //Service to invoke /***get is a system of services * Transfer context.notification_service Can get a manager for managing notification * */notificationmanagermanager= (Notificationmanager) Getsystemservice (Context.notification_service);/** *builder constructor, can build yo notification object **/ notificat

). Setonclicklistener (NewView.onclicklistener () {@Override Public void OnClick(View v) {StartActivity (NewIntent (mainactivity. This, Eventbusactivity.class)); } }); Tvtext = (TextView) Findviewbyid (R.id.textview); }@Override protected void OnDestroy() {Super. OnDestroy (); Eventbus.getdefault (). Unregister ( This); }@Subscribe Public void onEvent(Eventbusevent event) {String msg = Event.getmessage (); Tvtext.settext (msg); Toast.maketext ( T

：There's only one button on the main interface that doesn't go to the file.The notification bar displays the layout file used Content_view.xmlAndroid:layout_width= "Fill_parent"Android:layout_height= "Fill_parent"Android:background= "#00000000"android:orientation= "Vertical"android:padding= "5DP" > ImageView Android:id= "@+id/content_view_image"Android:layout_width= "25DP"Android:layout_height= "25DP"android:src= "@drawable/logo"/> TextView Android:id

When developing applications such as short messages and app stores, we will consider adding the number of unread text messages to the icon of the short message, and adding the number of apps that can be upgraded to the app store, in this way, the goal of prompting can be achieved without occupying too much space. This section uses an example of showing the number of contacts in a mobile phone to show how t

) {String pkgname=ResolveInfo.activityInfo.applicationInfo.packageName; if(Pkgname.equalsignorecase (Context.getpackagename ())) {String ClassName=ResolveInfo.activityInfo.name; returnClassName; } } return NULL; } Private Static BooleanIsmiui () {String code= Getsystemproperty ("Ro.miui.ui.version.code"); String name= Getsystemproperty ("Ro.miui.ui.version.name"); return! Textutils.isempty (code) !textutils.isempty (name); } Public Staticstring Getsystemproperty (String prop

This example shows how Android realizes the number of missed calls and unread messages, which is very common in Android program development and is a very useful feature that is now shared for your reference. Specifically as follows: First, unread SMSFirst register observer, when there are new SMS or MMS will call the

Example one: Implementing Notification bar Management When notifications are made multiple times for the same type of event, as a developer, you should avoid the use of new notifications, and you should consider some of the values of the notification bar before updating to alert the user. For example, our mobile phone's SMS system, when there are new news, our notice bar is only to change the number of tex

Android Notification usage (Lock Notification bar), android Notification bar Recently, I have been researching android and using it. In this case, the program Notification must be res

Use Notification in Android to implement the normal Notification bar (Notification Example 1), and implement the rest example in java. Notification is a message displayed outside of your application's general interface. When the a

Example one: Implementing Notification bar ManagementWhen notifications are made multiple times for the same type of event, as a developer, you should avoid using new notifications, and you should consider updating some of the values in the notification bar before you can alert the user. For example, the SMS system of our mobile phone, when new news comes, our notificat