fragment tutorial android studio

= Getfragmentmanager (); Fragmenttransaction transaction = Fragmentmanager.begintransaction (); Transaction.replace (R.id.right_laYout, fragment); Transaction.addtobackstack (null); Transaction.commit (); Break;case r.id.button1:leftfragment = ( leftfragment) Getfragmentmanager ()//button Two, you can directly use the left fragment is the function of fragmentation two. Findfragmentbyid (r.id.left_fragment)

Android Studio tutorial-Android Studio 2.1 installation and configuration, android-android1. Download Android Studio Go to the official webs

Android device listener shows connected physical devicesNote: The connection between your PC and your Android device is using a service called the Android Debug Bridge (ADB). If you do not see the device, click the Terminal button in the lower left corner of the IDE and enter the following command:adbstart-serverIt is likely that you still do not see the device

Android Studio series tutorial 1 download and installation background Android Studio VS Eclipse prepare to download and create the HelloWorld project, androidhelloworld Android Studio

BackgroundI believe you are no stranger to Android studio, Android Studio is Google I/O Conference for Android Development of new development tools, many open-source projects are already in use, Google's update speed is also very fast, Clearly feel that this is the future of

The following is the second article of the IDE Android Studio tutorial released by the Google I/O conference:The basic use of Android studio, including installation, new engineering, engineering structure, and theme settings, is briefly described in the use of the

Android practice simple tutorial-52nd guns (Communication Between Fragment and Activity), androidfragment The use of Fragment makes our applications more flexible to adapt to various Android devices, but many friends should be unfamiliar with the communication between

I started with as 0.5, and as the Apkbus, the first Android Studio Perview 2 that was released in the launch was 50K, and more than 1800 replies were downloaded.In my [Android Studio series Tutorial], I'll share with you the installation of the 1.1 stable as and the 1.3 vers

speed of your computer. The good news is that your emulator is still active in memory and it's still responsive. However, if you have an Android phone or tablet, we recommend using a physical device to test your application instead of using the AVD. In other words, we first create an AVD using the Android virtual Device Manager.Click the Android Virtual Device M

[Apply], then we close this window, starting from the shortcut button genymotion Local plugins Local plug-in installation is more simple, we first need to download the plug-in package (jar or ZIP format), and then we click the local plug-in button This is going to pop up select plugin package, we select the plugin package and then select OK,Finally [Apply] must restart as effective after Android

[Android Studio authoritative tutorial] install Android Studio and studioandroid in Windows It was used in AS 0.5 and is also a practitioner of AS. In the first Android Studio Perv

Android.app.activity;import Android.app.fragment;import Android.os.bundle;import Android.view.layoutinflater;import Android.view.view;import Android.view.ViewGroup; Import Android.widget.textview;import Android.widget.toast;public class Myfragment extends Fragment {public MyListener Listener;private String back= "has received data! Thank you ";/** * Transfer value from fragment to activity via interface ca

Modify the layout of a fragmentSame as in the use of activity, the use of data binding in fragment also needs to modify the layout, the same way as the activity, the outermost add Similarly, in order to avoid repetition, the data binding in Binding in FragmentThere are some differences in how bindings are created in activity, but the purpose is to obtain a reference to the bound object.For example, our fragment