android status bar icons meaning

The transparent status bar can be set in the Android 4 system.But there are problems with Android 5.0 or more.We are looking for a solution: stylename= "Apptheme"Parent= "Apptheme.base"> - Itemname= "Android:statusbarcolor">@android: Color/transparentItem>

BackgroundIn the launcher of making an Android TV box, one of the requirements is to click on the icon and then pop up the notification bar.RealizeAfter reviewing the information, we learned that the processing of the notification bar is related to a class called Statusbarmanager, but the class is not intended for developers, but is used by the Android system its

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 = (not

);9Intent.setdata (Uri.parse ("tel://110"));Ten One //Deferred Intent Object---used to describe what to do in the future APendingintent contentintent = pendingintent.getactivity ( This, 0, intent, 0); - - //set the drag notification down, the content of the display and the interface to jump to after clicking theNotification.setlatesteventinfo ( This, "title", "Content", contentintent); - -Nm.notify (1, notification);Display effect:Here I call after clic

Implementation principle of the shortcut button in the status bar Implemented in java factory ModeAll buttons are implemented using QuickButton. java.This class provides the following interfaces:I. protected abstract void toggleState ();Purpose: process the click event of each button, which is written in mClickListener.Ii. protected abstract boolean handleLongClick () Principle of sliding left and right of

The example in this article tells the Android implementation status bar to add an icon function. Share to everyone for your reference. as follows: private void Shownotification () {//Create a Notificationmanager reference Notificationmanager Notificationmanager = (notificati Onmanager) AutoFile.this.getSystemService (Android.content.Context.NOTIFICATION_S

Copy codeThe Code is as follows: package com. aslibra. test; Import android. app. Activity;Import android. graphics. Rect;Import android. OS. Bundle;Import android. util. Log;Import android. view. Window;Import android. widget. I

I write these three setup codes in a tool class, and when you want to invoke these three functions on an activity, you pass the activity itself as a parameter.The code is as follows:Import Android.app.activity;import Android.view.window;import Android.view.windowmanager;public class CommonUtil {/* * * Set hidden title bar * * @param activity */public static void Setnotitlebar (activity activity) {Activity.requestwindowfeature ( Window.feature_no_titl

(R.menu.activity_main, menu); return true;}}Messageactivity.javaPackage Com.example.notification;import Android.app.activity;import Android.app.notificationmanager;import Android.content.context;import Android.os.bundle;public class Messageactivity extends Activity {@Overridepublic void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (r.layout.activity_message ); Notificationmanager Mnotificationmanager = (notificationmanager) getsystemservice (Context.

In Android development, you often need to know the screen height, width, Status Bar, and Title Bar Height. Width and height WindowManager windowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);Display display = windowManager.getDefaultDisplay();Point point = new Point();display.getSize(point);SCREEN_

(MainActivity.this, R.style.kdialog);dialog.show();Style as followsNow we add a function to the tracingdialog, which makes the android4.4 and the above version fit to show normal, the added function is as followsprivate void applyCompat() { if (Build.VERSION.SDK19) { return; } getWindow().setFlags( WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);}Call the above function in the OnCreate method of Tracingdialog, as follo

Android 4.4 Dialog is blocked by the status bar. androiddialog First, check the abnormal figure. Click the tracing_dialog button to bring up the dialog box. Then, in theory Observe the two figures and find that the top of the abnormal figure is blocked by the status bar, an

The code to send the message is as follows:Get Notification ManagerNotificationmanager Mnotificationmanager = (notificationmanager) getsystemservice (Context.notification_service);int icon = Android. R.drawable.stat_notify_chat;Long when = System.currenttimemillis ();Create a new notification that specifies its icon and captionNotification Notification = new Notification (icon, null, when);//The first parameter is an icon, the second argument is a cap

/** Original Address http://bbs.it-home.org/thread-16887-1-1.htmlGet the height of the status bar under Android

Original Address http://www.open-open.com/lib/view/open1472112617427.htmlFull Immersion Description Document http://blog.csdn.net/sdvch/article/details/44209959 Public classMainactivity extends Appcompatactivity {@Overrideprotected voidonCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); } @Override Public voidonwindowfocuschanged (Boolean hasfocus) {super.onwindowfocuschanged (hasfocus); if(Hasfocus Build.VERSION.SDK_INT >= +) {

=dm.heightpixels; Both of these methods are in the 0 state when the screen is not displayed, which is valid after the Setcontentview call. 3. Can also be obtained by canvas in OnDraw ScreenWidth =canvas.getwidth (); ScreenHeight =canvas.getheight (); ScreenWidth =canvas.getwidth (); ScreenHeight =canvas.getheight (); And the view of the width is what most people think of the height of canvas, in fact, he refers to the taskbar and the status

We all know that there are two ways to implement certain features in Android: One is to set the corresponding attribute in the XML file, and the other is to implement it in code. Similarly, the Android implementation of full-screen display can also be achieved through both methods:1, in the Androidmanifest.xml configuration file inside the Android:theme= "@android