You will be glad to know that you can start your Android application development on either of the following operating systems −
- Microsoft Windows XP or later version.
- Mac OS X 10.5.8 or later version with Intel chip.
- Linux including GNU C Library 2.7 or later.
Second point is that all the required tools to develop Android applications are freely available and can be downloaded from the Web.
Following is the list of software's you will need before you start your
Android application programming.
- Java JDK5 or later version
- Android SDK
- Java Runtime Environment (JRE) 6
- Android Studio
- Eclipse IDE for Java Developers (optional)
- Android Development Tools (ADT) Eclipse Plug-in (optional)
Here last two components are optional and if you are working on
Windows machine then these components make your life easy while doing
Java based application development. So let us have a look how to proceed
to set required environment.
Set-up Java Development Kit (JDK)
You can download the latest version of Java JDK from Oracle's Java site: Java SE Downloads.
You will find instructions for installing JDK in downloaded files,
follow the given instructions to install and configure the setup.
Finally set PATH and JAVA_HOME environment variables to refer to the
directory that contains java and javac, typically java_install_dir/bin and java_install_dir respectively.
If you are running Windows and installed the JDK in C:\jdk1.6.0_15,
you would have to put the following line in your C:\autoexec.bat file.
set PATH=C:\jdk1.7.0_75\bin;%PATH%set JAVA_HOME=C:\jdk1.7.0_75
Alternatively, you could also right-click on My Computer, select Properties, then Advanced, then Environment Variables. Then, you would update the PATH value and press the OK button.
On Linux, if the SDK is installed in /usr/local/jdk1.6.0_15 and you use the C shell, you would put the following code into your .cshrc file.
setenv PATH /usr/local/jdk1.7.0_75/bin:$PATHsetenv JAVA_HOME /usr/local/jdk1.7.0_75
Alternatively, if you use an Integrated Development Environment (IDE)
Eclipse, then it will know automatically where you have installed your
Java.
Android IDEs
There are so many sophisticated Technologies are available to develop
android applications, the familiar technologies, which are
predominantly using tools as follows