android 7 1 features

.MultiAutoCompleteTextView/*** 1 Initialize Control* 2 requires an adapter* 3 Initializing data source* 4 binds to the current multiAutocompletetextview* 5 Set delimiter* Mactestview.settokenizer (new Multiautocompletetextview.commatokenizer ());//comma delimited*/Iv. Implementing in CodeNBSP; 1. add Autocompletetextview and Multiautocompletetextview to Activity_main.xml 2. Specifically implemented i

);Setcontentview (R.layout.activity_main);Surface= (Surfaceview) This.findviewbyid (r.id.surface);pausebt= (Button) This.findviewbyid (r.id.pause);}public void player (view view) {Player=new MediaPlayer ();try {Player.setdatasource ("Http://192.168.0.129:8080/fuwuqi/123.mp4");} catch (Exception e){E.printstacktrace ();}Sh=surface.getholder ();Sh.addcallback (New Callback () {@Overridepublic void surfacechanged (surfaceholder holder, int format,int width, int height) {TODO auto-generated Method S

1. Service(1) Meaning: Service is an application component that runs in the background for a long time, and the threads are the main thread.(2) How to use: StartService can perform onstartcommand operations, Bindservice can return the instance object of the service to the activity, thus enabling the use of service in the activity. Instead, the service object was created with the new method without an error,

Preparations: 1. Download JDK 7, corresponding to 32-bit or 64-bit. Http://www.oracle.com/technetwork/java/javase/downloads/index.html 2. Download Eclipse: http://www.eclipse.org/downloads/ 3. Download Android JDK: http://developer.android.com/sdk/index.html 4. Download Android ndk (R8): http://developer.andr

have a breakpoint, tapping the button again will run the program.4.2 Viewing breakpointsClick the arrow Point button to view the breakpoints you have set and to set some properties of the breakpoint.Arrow 1 points to the breakpoint you have set, and arrow 2 can set a conditional breakpoint (when a condition is met, pause the execution of the program, such as C==97). After you finish debugging, you should delete the breakpoint you set at arrow

Common layout:"Linear layout":1, there are two layout direction: horizontal or vertical;2, in the vertical layout: left-aligned, right-aligned, horizontal center in effect;3, in the horizontal layout: top alignment, bottom alignment, vertical center in effect.Summary: "It is not effective to move it in the direction of the corresponding layout." 】4, Weight: According to the "remaining" screen size for proportional distribution.Relative layout: All ali

have a breakpoint, tapping the button again will run the program.4.2 Viewing breakpointsClick the arrow Point button to view the breakpoints you have set and to set some properties of the breakpoint.Arrow 1 points to the breakpoint you have set, and arrow 2 can set a conditional breakpoint (when a condition is met, pause the execution of the program, such as C==97). After you finish debugging, you should delete the breakpoint you set at arrow

Details about features and concepts of the SQLite database in android!2. Database Operation Process[Usage conditions] Prepare a DATABASE system (MySQL) --> Create a DATABASE --> Create/design a TABLE --> Data Operations[Data operations] Connection --> prepare SQL statements (String SQL) --> Execute SQL statements (Statement/PreparedStatement) --> processing result (int/ResultSet)3. Use SQLite1) Create a dat

(Notification_service) method to get the system's NOTIFICATION Manager service2. Create a notification object from the constructor.3. Set various properties for notification.4, send notification through Notificationmanager.Here, we need to be aware of a few permissions to add to the Androidmanifest.xml file:Next, we explain it through detailed code.Main.xml:>a button is set here. Click to send a notificationAnd then. Let's look at the Notificationtest.java code:in this Java file, we create a no

) Understanding the cursorResultSet interface similar to JDBCMaster the Getxxxx () and movexxxx () methods10) Know SqliteopenhelperParameters of the constructor methodContext Context: Contextual ObjectString Name: Database name, file name, such as Tarena.dbCursorfactory Factory: Cursor factory, value NULLint version: Current version, not less than the same app's historical version numberOnCreate (): Execute when database is createdOnupgrade (): Database version upgrade is performedGetreadabledat

Reference connection: http://blog.csdn.net/scyatcs/article/details/9003285Android.Util.AndroidRuntimeException:You cannot combine custom titles with other title featuresErrors such as:Original Picture:Workaround:1. In Androidmanifest.xml, change the android:theme= "@style/apptheme" in the 2. Or simply remove \res\values-v11 and v11+ (the system defaults to you when not useful).Xamarin. Android encounters su

How to use Windows 7 Windows 7 is better than Vista and has many new features. However, because the system is relatively new, some of the features are not very easy to find, so we put one of them Some of the most important tips and tricks to create a list and introduce it step by step.

[Index page] [Download source code] Famous Android (1)-build an Android development environment and a Hello World Program in Windows Author: webabcd IntroductionBuild an Android development environment and write a simple sample program Build an Android development environ

Android Note 1: android Note 1 1. Fragment CreationExtents FragmentView rootView = inflater. inflate (R. layout. fragment_main, container, false );RootView. findViewById (R. id. ShowAnotherFragment). setOnClickListener (new View. OnClickListener (){@ OverridePublic void onCl

Modify the Android device information. for example, change the mobile phone model to the iPhone 7 Gold and local version !. Modify the Android device information. for example, change the mobile phone model to the iPhone 7 Gold and local version! First, you must have the ROOT permission on your mobile phone. if there is

android:layout_width= "Wrap_ Content "4 android:layout_height=" Wrap_content "5 android:textsize=" 30SP "6 android:isscrollcontainer= "true"/>View Code2. Create a new AnalogClock control. The Dial property controls the dial style, found through "@Drawable/Picture", Hand_hour and minute control pointer styles, found through "@Drawable/pictures".1 2 android:id= "@+id/analogclock"3 android:layout_width= "W

From: http://blog.csdn.net/ooflywing/article/details/7799026 Not long ago, Google released the android 4.1 system Jelly Bean (jelly bean ). As a result, I began to develop Android programs. Record your learning process and problems. The first step of the android application is to build the development environment. The following tools are required to build a deve

Native Bug of Android RecyclerView-Inconsistency detected. Invalid view holder adapter positionViewHolder {a1bbfa3 position = 2 id =-1, oldPos =-1, pLpos:-1 no parent}, recyclerviewholder Today, when I was running my own App, I suddenly found the App to crash while it was running. Then I checked the Log of

MySQL 7-1-Stored Procedure 1. advantages of using Stored Procedure: (1) the stored procedure runs on the server and runs fast. (2) After a stored procedure is executed once, the execution plan will reside in the cache. In future operations, you only need to call the compiled binary code for execution from the cache, im

7 good habits of PHP object-oriented programming (1 ). In the early days of PHP programming, PHP code was essentially process-oriented. The feature of process code is to use process to build application blocks. By allowing calls between processes, a process is provided in the early stages of PHP programming. PHP code is essentially limited to process-oriented. The feature of process code is to use process t