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[Android UI design and development] 4. Fragment introduction and simple implementation on the menu bar at the bottom (I), androidfragment TabActivity has been completely deprecated since Android4.0 and replaced by Fragment. Fragment is a new concept in Android3.0. Fragment is translated into Chinese, which means fragments, but it is very similar to Activity. The following content applies to versions 3.0 and

Microsoft has unveiled a major update to Skype for Android and has put the main force on the tablet. Users can now download the new version directly from the Google Play market. First, Android tablet users have ushered in a new Skype interface, which Microsoft says is meant to put the session first, so it displays the user's most recent call and chat record. For

. editText; public class MainActivity extends Activity {// defines the variable private Button btnDail; private EditText phoneNumber; @ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); // use findViewById to obtain the buttons and text box objects and forcibly convert them to btnDail = (Button) findViewById (R. id. btn_dail); // Add the listener event btnDail for the button. setOnClickListener (new MyLi

[Android Development] example 4-guess the box in which the gem is stored, android4-A mini game that implements "Guess which box the gem is placed in": There are three boxes in the main interface. clicking any box will open the box and show whether there are any gems in it, in addition, the box that has not been clicked is set to semi-transparent. The box that has been clicked is displayed normally, and the

Android IPC Mechanism (4) use ContentProvider for inter-process communication ContentProvider provides a unified interface for data storage and retrieval. It can share data between different applications and is suitable for inter-process communication. The underlying implementation of ContentProvider is also a Binder, but it is much easier to use than AIDL. The system also made a lot of contentproviders, su

Register button on the page Btnregister.setonclicklistener (new Onclicklistener ()//BIND register button click event {@Overridepublic void OnClick (View arg0) {//button jump Intent Intent = new Intent (mainactivity.this,register.class); StartActivity (intent);}});} @Overridepublic boolean Oncreateoptionsmenu (Menu menu) {//Inflate the menu; This adds items to the action bar if it is PR Esent.getmenuinflater (). Inflate (R.menu.main, menu); return true;}}Note: Each time you add a

Appium is a good east, Android,ios support, and incredibly robotframework also support Appium, this is the appiumlibrary of this article to introduce.Using the previous article appium+robotframework to implement automated test -1:appium for mobile applications, you know that you can write Appium test scripts in multiple languages, but if you are writing efficiency and learning curves, Of course it's the simplest way to use keywords like robotframework

Before using some network to find the class for network access, and later found that the Android development has a Chinese class library xutils more comprehensive, but also more classic, so the subsequent use of Xutils class library to record.In this case, WCF is used by the server to write the WCF service side in: http://www.cnblogs.com/madyina/p/3454741.html Download deploymentThe service description is a

();//wake-up screen device.wakeup (); Asserttrue ("Screenon:can ' t Wakeup", Device.isscreenon ());//Return to Homedevice.presshome (); sleep (1000);//Start calculator Apptry { Runtime.getruntime (). EXEC ("AM start-n com.android.calculator2/. Calculator ");} catch (IOException e) {//TODO auto-generated catch Blocke.printstacktrace ();} Sleep (1000); UiObject Onebutton = new UiObject (new Uiselector (). Text ("1")); Asserttrue ("Onebutton not Found", onebutton.exists ()); UiObject Plusbutton =

, xmlserializer. startdocument ("UTF-8", null) to set XML attributes. Then, use xmlserializer to create startdocument, starttag, text, endtag, and enddocument. Code /** Create XML in PULL mode */ Running result: 3. Pull Parse XML In PULL mode, XML is parsed throughXmlpullparserClass implementation First, the XML-parsed instance xpp is obtained through xmlpullparser. Then, set the input xpp. setinput (is, "UTF-8") through xpp to declare the data structure (such as the person array) for sa

' s Runonuithread () method, a View component ' s post () method, and The Android Handler Framework to has the Non-ui thread send a user interface update request back to the UI thread for dis Play. Each of these past three options take advantage of the underlying UI event message channel to message the UI thread to per form the user interface update. In this post, I show you a different means of providing the communications via broadcast intent that'

Android XMl parsing magic xstream 4: parse complex xml files into objects, androidxstream For more information about xstream, see: Android XMl parsing magic xstream 1: parse the aa. xml file in the asset folder of the android Project Android XMl parsing magic xstream 2: Conv

Android from hardware to application: Step by Step 4-use the JNI method to tune the hardware driver In Android, java applications call the hardware abstraction layer module through the JNI method, from hardware to application in Android: Step by Step 3 -- access the hardware driver in the Hardware Abstraction Layer We

every Activity opened. When you need to exit, close every Activity. 3. Send a specific broadcast: Send a specific broadcast when you need to end the application. After each Activity receives the broadcast, close it. 4. recursively exit and use startActivityForResult when opening a new Activity. Then add the flag and process it in onActivityResult. recursively close the event. Except for the first one, we try to end every Activity and achieve the goal

://play.google.com/store/apps/ Details?id=com.wt.calendarcardsample Androidwheel Android Wheel support City, multiple datetime, password, picture Project Address: Https://github.com/sephiroth74/AndroidWheelAndroid-async-httpAn asynchronous, callback-based HTTP client development package on Android, built on Apache's httpclient library.Https://github.com/loopj/an