how to create menu in android studio

= Class . forname ("Com.android.internal.view.menu.MenuBuilder"); Method m = Clazz.getdeclaredmethod ("Setoptionaliconsvisible", Boolean.class); m.setaccessible (true); M.invoke (menu, true); } catch (Exception e) { e.printstacktrace ();}}The background part is the key part of the code, the above method is my own add a method, in the Add icon only need to call this method on the line.This article is from the "Beginner" blog, so be sure to keep this s

Southern dust: A little progress every day!In front of the official slide menu drawerlayout use, in fact, before the official launch of this, there are many third-party jar packages such as slidingmenu, etc., thanks to the power of open source.Slidingmenu is an open-source, side-by-side menu (Https://github.com/jfeinstein10/SlidingMenu). This feature is also useful for providing a side-slip

1. Create an Android project for android Studio and studioandroid 1. Create a Hello world project 1.1 create a project Start android studio

customizes the activity's information, and the activity application interface is managed by the Acitivity class. Here are the specific information: Activity name: Defines the name of the activity. Android Studio generates a. Java class file of the same name accordingly. Layout Name: Defines the configuration file name of the activity. The layout file here refers to an XML resource file that de

1 Creating the Hello World Project1.1 Creating a projectLaunch Android Studio and click on the File->new->new Project menu () to pop up the Create NewProject interfaceDiagram, create a new projectDiagram, new project OptionsHere we follow the prompts to combine their actual

StatementWelcome reprint, but please keep the original source of the article →_→Life One number: http://www.cnblogs.com/smyhvae/Article Source: http://www.cnblogs.com/smyhvae/p/4392611.htmlSeriesEverything you should know when using Android studio for the first timeEverything you should know when using Android studio f

); return true;} @Override public Boolean Onoptionsitemselected (MenuItem Item) {//Handle Action Bar item clicks here. The action bar would//automatically handle clicks on the Home/up button, so long/As you specify a parent activity in a ndroidmanifest.xml. int id = Item.getitemid ();//noinspection simplifiableifstatement if (id = = r.id.action_ Settings) {return true;} return Super. onoptionsitemselected (item);}} Activity_main.xml Content_main.xml Menu_main.xml Menu

-- Toolbar" on the menu bar to display the Toolbar. You can see that Genymotion Device Manager is added to the Toolbar: Click this icon to bring up the following interface: Load the previously installed Genymotion folder. Then click the icon to bring up the following interface: Success. Then, run the program on the simulator: The running effect is as follows: In, we can see that the version I compiled is API 19, but the Simulator version is API

Beijing Institute of Electronic Technology (BESTI)Real Inspection report Course: Mobile Platform Development class: 1592Name: SouzenanStudy No.: 20159207Score: Instructor: Lou Jia Peng Experimental Date: 2015.10.31Experiment level: Preview degree: Experiment time: 15:30-16:30Instrument Group: Compulsory/Elective: Elective experiment serial number:Experiment Name: Create projects and emulators in Android