android patch notes

= kilobyte/1024; - if(Megabyte ) { -BigDecimal RESULT1 =NewBigDecimal (double.tostring (kilobyte)); the returnResult1.setscale (2, bigdecimal.round_half_up). Toplainstring () + "KB"; - } - - DoubleGigaByte = megabyte/1024; + if(GigaByte ) { -BigDecimal RESULT2 =NewBigDecimal (double.tostring (megabyte)); + returnResult2.setscale (2, bigdecimal.round_half_up). Toplainstring () + "MB"; A } at -

; Radiogroup> TableRow> TableRow> TextViewAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "Hobby"android:textsize= "16pt" /> define a vertical linear layout - LinearLayoutandroid:layout_gravity= "Center_horizontal"android:orientation= "vertical"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content" > define three check boxes - Che

; TableRow> TableRow> TextViewAndroid:layout_height= "Wrap_content"Android:text= "Password:"/> EditTextAndroid:id= "@+id/passwordinput"Android:layout_height= "Wrap_content"Android:hint= "Input to Password"/> TableRow> TableRow> ButtonAndroid:id= "@+id/loginbutton"Android:layout_height= "Wrap_content"Android:layout_span= "2"Android:text= "Login"/> TableRow>Tablelayout>The results shown are:　　Obviously, it's ugly, we want to have a certain amount of space betwee

[Android Notes] Precautions for deleting an item in ArrayAdapter: Android arrayadapterArrayAdapter provides the remove Method to delete data from the data source and refresh the interface. The source code is as follows: Public void remove (T object) {synchronized (mLock) {if (mOriginalValues! = Null) {mOriginalValues. remove (object) ;}else {mObjects. remove (obj

= "font-size:medium;" >) where xxx activity string getstringextra if boolean getbooleanextra And so on, you can find it yourself. ( 2 some can have default values, such as Getintextra There are two parameters, the first is the key name, and the second is the default value, which means that if the key value does not exist, the default value is used. classAndroidAmong the threads1 , in UI cannot be modified outside the thread UI the. So who creates the view who can go and modify it.

For details, refer to the Development notes of an Android tablet project-scheduled task backup Create a class to inherit from asynctask Public class backuptask extends asynctask // Obtain the path of the database in use. My path is/dlion/db_dlion.db under the sdcard directory.// The default path is/data/(package name)/databases /*. DB file dbfile = mcontext. getdatabasepath (environment. getexternalstoraged

Analysis of App engineering files For information on how to create one of the simplest Android apps please refer to the link: Android Learning Notes (i) Environmental installation and the first Hello World http://www.jb51.net/article/52593.htm The completed engineering files are shown in the following illustration, and some of the major documents are analyzed

AndroidStudy Notes Series Android Application Development Notes (1): Call and send SMS, receive SMS interface, send email (call, dial, smsmanager, broadcast, email) Android Application Development Notes (2): Read the contact information in the mobile phone (

..."); Setcontentview (TV ); System. Out. println ("done! "); } Public native string stringfromjni (); Static { System. loadlibrary ("myjni "); } } Notes: Public native string stringfromjni (); this statement contains the native keyword, indicating that the method is a local method. System. loadlibrary ("myjni"); this statement is used to load our c dynamic library. The specific implementation of the method stated above is in the library we load.

/contacts. The source code is as follows. This provider requires read and write permissions. Android: authorities = "contacts; com. android. contacts"Android: label = "@ string/provider_label"Android: multiprocess = "false"Android: readPermission = "

Android basic notes (1) 1G-5G introduction to the Android operating system introduction to the Android version Android system architecture introduction to different ART-Mode Simulators of two virtual machines SDK directory Android

Original:. Net moving Android 4.4 Daily Notes Directory. Net Moving Android 4.4 Daily notes (1)-tools and environment building. Net Moving Android 4.4 daily notes (2)--helloworld Getting Started program. Net Moving

Android JNI-learning notes, androidjniGetting started with JNI-learning notes Executable File Windows -*. exe | linux -*. elfc function library file Windows -*. dll | linux -*. so batch file Windows -*. bat | linux -*. shTools NDK -- native developer kits Cygwin-Linux System Simulator Installation Process key points: -- can be installed online during installati

With the increasing popularity of Android and the continuous launch of various applications, I also coincidentally sent a telecom Android system custom machine during the broadband renewal in March, which prompted me to advance the learning plan developed by Android, I also provided a development and testing site (mobile phone), which also enhanced my interest in

: background color, in RGB modeAndroid: The singleline value is flase or ture. If it is set to false, multiple rows are allowed. Button This is the subclass and Lable of TextView, and is also applicable to buttons. In Andriod Study Notes (4): without using IDE to use the command line, we provide an example of using keys. XML can be simpler. Android: Id = "@ + ID/mybutton"

Android Development notes (2) -- ViewGroup, androidviewgroup 1. ViewGroup 1,ViewGroupSignificance-IntegrationLayoutMultiple differencesViewAnd arrange its locations 2,ViewGroupType Linear LayoutSimple and Direct layout format, only horizontal/vertical placement is allowed Relative LayoutComplex and vivid layout format, which can be set based on the relative location of parent/child View Ii. Layout An

Well-known website this series of development notes, for Android development is just a scoop, there are more technology waiting for us to learn. Here are a few common development sites for beginners:First of all, of course, the country's leading technology site CSDN, CSDN offers a number of channels, including blogs, forums, downloads, quizzes and so on, including the blog column provides the latest technic

Basic Tutorials for development notesArcGIS Runtime SDK for Android versions"ArcGIS Runtime SDK for Android Development note"--(1), Android studio download and install"ArcGIS Runtime SDK for Android Development note"--(2), Android Studio basic configuration and useArcGIS Run

Document directory Preface Body End Preface The android development environment has been set up in the previous section. In this section, a new demo will be created to familiarize yourself with eclipse. Including detailed development steps, how to use simulators, how to connect to a mobile phone, how to generate an installation package, etc.Statement This series of articles is not a tutorial, but only for not