Android Updates

Android programming  is growing day by day. The questions asked by interviewers in android is given below. A list of top android interview questions and answers are given below. Check here the Complete  Android Topics  here. ( FREE PDF ) Why cannot you run standard Java bytecode on Android? What are the different data types used by Android? Can you deploy executable JARs on Android? Which packaging is supported by Android? Define Android application resource files? Which dialog boxes are supported by android? Enumerate the three key loops when monitoring an activity Name some exceptions in android? Is it okay to change the name of an application after its deployment? What is XMPP used for? Tell us something about nine-patch image List the Type of Android Application? What is the Android Development Tools? How do you remove icons and widgets from the main screen of the Android device? Can you deploy executable JARs on Android? Which packaging is supp...

Here are top 25  Android Interview questions and their answers are given just below to them. 1.What is Android ? Android   is a Software for mobile devices which includes an Operating System, middleware and some key applications. The application executes within its own process and its own instance of  Dalvik Virtual Machine . Many Virtual Machines run efficiently by a DVM device.  DVM  executes Java languages byte code which later transforms into  .dex  format files. 2.What are the different data types used by Android? The data can be passed between many services and activities using the following data types: –  Primitive Data Types : This is used to share the activities and services of an application by using the command as Intent.putExtras(). This primitive data passes the command to show the persistent data using the storage mechanism. These are inbuilt data types that are used with the program. They provide simple implementati...