original android launcher

() {@Override Public voidrun () {//time consuming tasks, such as loading network dataRunonuithread (NewRunnable () {@Override Public voidrun () {//Jump to MainactivityIntent Intent =NewIntent (launchactivity. This, Mainactivity.class); StartActivity (Intent); //End the current ActivityLaunchactivity. This. Finish (); } }); }}). Start (); }}This way, once the background task has finished processing, it will automatically go to the main interfac

This article describes the development process for Android boot auto-start application.1: Add self-launch permissionsAdd Permissions in Androidmanifest.xmlandroid:name= "Android.permission.RECEIVE_BOOT_COMPLETED"/>2: Add self-initiated receive, decide which broadcastreceiver to use as the application entranceAdd a portal to Androidmanifest.xmlreceiverAndroid:name= "Com.zpd.scanadapter.BootUp" >Intent-filter> ActionAndroid:name= "Android.intent.acti

Recently introduced the latest 4.4 desktop to eclipse spent a few nights, fix some error. Finally can run.The code for single found on 4.4luancher has changed.Find the next, more convenient in the launcherappstate inside, configuration can be.Can be single or double-layer switching.public static Boolean Isdisableallapps () {Returns false on Non-dogfood builds.Return getinstance (). Mbuildinfo.isdogfoodbuild () Launcher.ispropertyenabled (Launcher.disable_all_apps_property);}(one)

In the development, often encounter this situation, open an activity, the first text box automatically get focus, and will pop up the soft keyboard input box, which greatly affect the user experience, now look at the solution.Let's see why this is the case, the reason is very simple, the text box will be the focus of the default, after the focus will continue to pop up the input box, waiting for input, for this reason, we can have the following two scenarios:1, do not let the text box to get foc

1. Create a new class that inherits Broadcastreceive Public class extends Broadcastreceiver { public startboot () { } @Override public void OnReceive (Context context, Intent Intent) { new Intent (context,mainactivity. Class);// Intent2.setflags (intent.flag_activity_new_task);// context . StartActivity (Intent2); }}2. Modify Androidmanifest.xml receiverAndroid:name=". Startboot "> Intent-filter> ActionAndroid:name=

The solution is: custom stylesstylename= "Welcomeapptheme"Parent= "Android:Theme.Light"> Itemname= "Android:windowbackground">@drawable/welcomeItem> Itemname= "Android:windownotitle">TrueItem> style>Then set in Androidmanifest.xml:Android:theme= "@style/welcomeapptheme"As followsActivityAndroid:name= "Com.cloudroom.ufu.ui.UFuWelcomeActivity"android:configchanges= "Orientation"Android:label= "@string/app_name"Android:theme= "@style/welcomeapptheme" >Intent-filter>ActionAndroid:na

When doing a mobile phone adaptation, encountered a very strange problem, in 1080x720 's phone can display the replacement ic_launcher.png icon, but in 1920x1080 's phone display ic_ Launcher.png is still the default icon, and after checking that it does not include the default Ic_launcher.png icon throughout the project, what is the icon displayed?The first possibility of Baidu, found the same problem others have encountered, they are directly replaced by the default Ic_launcher.png icon, re-in

Android environment building-android Development Series (original), Android [Personnel oriented]: All Android Developers are determined to start from scratch;[Tutorial description]: The content of this tutorial must be original, c

Month: ==! ）In the second window, clear the option to create a custom launch icon (created custom launcher icon) that has been checked. The Geoquiz app only needs to use the default startup icon. Confirm that the Create Activity option is selected. Such as:Figure 1-4 Configuration ItemsClick Next.The window shown in 1-5 asks what type of activity you want to create. Select the blank Activity.Figure 1-5 Creating a new activityContinue to click Next.In

Android custom Notification layout Notification, click the Notification navigation to switch back to the original Activity, android custom Layout A Simple Application Scenario: if the user opens the Activity and presses the Home key, the Activity enters-> onPause ()-> onStop () invisible. The code sends a Notification to the Notification bar at this time. After y

[Original] Development of the first Android Program (Tutorial series), Android tutorial [Personnel oriented]: All Android Developers are determined to start from scratch;[Tutorial description]: The content of this tutorial must be original, concise, and detailed. The attachm

Android Fresco image processing library usage API Original English document 3 (Facebook open-source Android Image Library) This is the third part of the English document: IMAGE PIPELINE GUIDE Introduction to the Image Pipeline The image pipeline does everything necessary to get an image into a form where it can be rendered into an

(English original link address)1. Activate your activity Unlike other applications that start with the main () method, the Android system launches or ends an activity by invoking its lifecycle (lifecycle) callback method in a certain order. This section briefly describes the most important life cycle of activty and shows how to handle the life cycle of an activity.Understand what is called the life cycle o

key, the system will resultcode to result_canceled, unable to pass the data. Intent result = new Intent ("Com.example.RESULT_ACTION", Uri.parse ("Content://result_uri"); Setresult (ACTIVITY.RESULT_OK, RESULT); Finish (); 5. Activity System SchedulingActivity scheduling relies on the activity Manager Service in the Android framework. The framework framework uses C/s to implement a background service activitymanagerservice to mana

. Android:orientation PropertiesThe Android:orientation property is a property of two linearlayout components that determines whether the component is placed horizontally or vertically . In the XML above, the root linearlayout is vertical and the sub-linearlayout is horizontal.The order in which the LinearLayout subcomponents are defined determines the order in which they appear on the screen. In a vertical linearlayout, the first defined subassembly appears at the top of the screen. In the hori

1. Open Existing Android Studio project.2. After opening, Projects---Android inside is empty. At this point, you need to select the Projects-> Project panel, right-click Open Module settings.3. Click on the + sign above settings, then select Android and click OK.With the above steps, you should be able to find Attach Debugger to

[Original] rookie version Android Note 1-Android architecture and Application, android1-Android Architecture Figure 1 The top-down names of the Android architecture are application layer, application framework layer, Runtime Library, Adroid Virtual Machine layer, and Linux k

Android Fresco image processing library usage API Original English document 4 (Facebook open-source Android Image Library) This is the third part of the English document:THIRD PARTY LIBRARIES Using Other Network Layers By default, the image pipeline uses the HttpURLConnection networking library bundled with Android.

ι Copyright Notice: This article for Bo Master original article, without Bo Master permission not reproduced. 1. Why Android message mechanism is requiredBecause Android does not allow access to the UI in child threads, the Android system does not allow the UI to be updated in child threads.Why is it not allowed to upd

The first is a funny class package name: Android.utilClass Name: ConfigThis class is deprecated in API level 14. This is a not useful, it just returns the same value for all constants, and have always do this.Don't use it. This class is deprecated in API 14. This class is not very useful, it just returns the same value constant and does it all the time. ^_^ do not use it.Package Name: Android.service.dreams class Name: Dream Service DreamserviceExtend This class to implement a custom dream (avai