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Android displays Notification without repeated notifications, androidnotification
In Android development, Notification is often used to display notifications. However, in the Code previously written, only one Notification can be sent to an
ticker = "a new message"; Long when = System. currentTimeMillis; // corresponding to the Notification display icon. The ticker text and display order are arranged by time. notification = new Notification (icon, ticker, when );
3. UseNotification BuilderCreate NotificationAnother way to create Notification is as follow
This is divided into 3 different cases.
1. When the app is off, click on the notification bar message to jump to the specified page
2. When the app is running in the background, click on the notification bar message to jump to the
title", "my Content", pi );
4. Send a notification
. // Indicates the notification ID
Int ID = 1;
Nm. notify (ID, n );
Example: register a broadcast in an activity and use the broadcast to display the Notification .:Package com. king. android. controls;
Import android.
To use Notification, You need to import three classes.
Import android. app. PendingIntent;Import android. app. icationicationmanager;Import android. app.
Since 4.4, Google has added a transparent status bar and navigation bar to Android, adding a small amount of code to it.Add properties to the activity's layout file parent view:android:fitssystemwindows= "true " and android:cliptopadding= "true" .If you don't want to Actionbar, you can get rid of it in androidmanifest.xml or activity. However, the transparency
In the development of Android often use notification to show the notice, but before the code written out of an app can only have a notification, there is a new notification when they will overwrite the previous notification, has n
In this chapter, we will learn the application of notification. Many people ask what notification is? Let me give it an analogy. for travel to the West, Tang Miao is caught by monsters. Then Wukong needs to know which monster has caught his master. He has to become some animals (flies or mosquitoes) let's inform his master and inform Tang sengwukong to save him. Here, the
in Android 3.0 to simplify the above process;
Notification. builder builder = new Notification. builder (Context context); builder. setSmallcon (R. drawable. icon); builder. setDefaults (); NotificationManager manager = (icationicationmanager) getSystemService (icationication_service);/** the ID value here is the unique identifier of
Ble4.0 app background running, alarm, notification implementation, ble4.0app
Collect useful information and write an article after the project is completed.
App playing alarm sound in the background: https://developer.apple.com/library/ios/qa/qa1668/_index.html
Background running settings: http://blog.shiqichan.com/ios-ble-background-central-scanning/
Http:
Learn about android-Notification, android
Notification can be understood as the meaning of the Notification and will appear in the Notification bar. For example, a text message is sent.
Android immersive status bar, color changing status bar, transparent status bar, modification of status bar color and transparency
First, I want to distinguish between the immersive Status Bar and the color-changing status
Notification is the meaning of the notice, Andong refers to the notice bar, generally used in the telephone, sms, mail, Alarm bell, in the mobile phone status bar will appear a small icon, prompting users to deal with this newsletter, when the hand from the top sliding status bar can be expanded and processed this news
The preceding section describes how to manage and delete notifications, and how to save notifications for users' expected navigation experience. As the final chapter of Android Notification, we will add more DIY elements to the Notification, and boldly brand our logo on this "Yi tianjian" ^-^. Before that, let's take a look at how to display a progress
Generally when we receive SMS, ah, or some app reminders. We will be in the notification bar to receive a simple day message, and then click on the message into the app, in fact, there is a dedicated notification class in Android
Android Notification NotificationsWhen we use the mobile phone, if the text message, and we do not click to see, is not in the top of the mobile phone status bar has a small text icon hint ah? Do you want to implement this function? Today's notification is to solve this problem.[Java]View Plaincopy
Package Cn.com.c
Android obtains the coordinates of custom controls, screen size, title bar, Status Bar Height, and android status bar.Android obtains the coordinates of custom controls, screen size, title bar, and Status Bar Height.
1. Get the he
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