- Simple android app development how to#
- Simple android app development mac os x#
- Simple android app development install#
- Simple android app development for android#
Make player's play uppercase for ease of comparison Get player's play from input- note that this is Translate computer's randomly generated play to "Please enter a move.\n" + "Rock = R, Paper" + ("Hey, let's play Rock, Paper, Scissors!\n" +
Int computerInt //Randomly generated number used to determine String computerPlay = "" //Computer's play - "R", "P", or "S" String personPlay //User's play - "R", "P", or "S"
We will save you the trouble of writing the java code for a simple Rock Paper Scissors app and use can use the code below, but you are free to use your own code if you prefer. I recommend using the Scanner class because it works equally well on command line as well as with Eclipse that we will use to make the Rock Paper Scissors app. * or String input = (new Scanner(System.in)).next() */ Scanner scanner = new Scanner(System.in) The most efficient way of taking input from the user is to use the Scanner class, which is found in the java.io package as it is just a two-step process.
Simple android app development how to#
You are now ready to create a simple Rock Paper Scissors Android App.īefore we write the code, you need to know how to take input from the user. Voila! You have successfully created Android Application Development environment. Use the screenshot below to enter the correct values. To do this, open Eclipse and Launch Android AVD Manager from options Window > AVD Manager and click on New which will create a successful Android Virtual Device. The last step is to create Android Virtual Device, which you will use to test your Android applications. When you press OK, Eclipse will start to search for the required plug-in and finally it will list the found plug-ins. Just click on the Add button as shown in the picture and add as the location. This will display the following dialogue box.
Simple android app development install#
To do this, you have to click on Help > Software Updates > Install New Software. Here you will learn to install the Android Development Tool plugin for Eclipse. Step 4: Setup Android Development Tools (ADT) Plugin After successful installation, it should display a window like this: Once it is done, you can close the SDK manager. How long will it take? Well, it depends on the speed of your Internet connection. It will take some time to install, so in the meanwhile you could do some other task to kill the time. Click on Install 7 packages to continue with the installation.
Simple android app development for android#
Just de-select the Documentation for Android SDK and Samples for SDK packages if you want to reduce the installation size and time. After installing the Android SDK, you will get a window like this: Set JAVA_HOME=C:\jdk1.6.0_15 Step 2: Configure Android SDKĪfter you have successfully installed the Android SDK, it is time to configure it. Note for Windows Users: If you installed the JDK in C:\jdk1.6.0_15 then you will have to add the following two lines in your C:\autoexec.bat file. After that, you just have to set PATH and JAVA_HOME variables to the folder where you have java and javac. You can download the JDK and install it, which is pretty easy. Android Development Tools (ADT) Eclipse Plugin (optional).Eclipse IDE for Java Developers (optional).Then, there are four tools that you will need and they are available on the Internet for free:
Simple android app development mac os x#
You're required to have Windows XP or later, or Mac OS X 10.5.8 or a later version to start Android application development process. It helps to make sure you don’t do anything wrong to save yourself from the agony of doing the whole process again. Setting up Android development environment takes some time at first. Set up the Android development environment
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