Category Archives: Android Interview Questions

What are the dialog boxes that are supported in android? Explain. | Android Questions

Android supports 4 dialog boxes: AlertDialog: An alert dialog box supports 0 to 3 buttons and a list of selectable elements, including check boxes and radio buttons. Among the other dialog boxes, the most suggested dialog box is the alert … Continue reading

Posted in Android Interview Questions | Leave a comment

What is needed to make a multiple choice list with a custom view for each row? | Android Questions

Multiple choice list can be viewed by making the CheckBox android:id va lue be “@android:id Itextl “. That is the ID used by Android for the CheckedTextView in simplejist_item_multiple_choice.

Posted in Android Interview Questions | Leave a comment

What are the differences between a domain workgroup? | Android Questions

In a domain, one or more computer can be a server to manage the network. On the other hand in a orkgroup all computers are peers having no control on each other. In a domain. user doesn’t need an account … Continue reading

Posted in Android Interview Questions | Leave a comment

What are the features of Android? | Android Questions

components can be reused and replaced by the application framework. Optimized DVM for mobile devices SQLite enables to store the data in a structured manner. Supports GSM telephone and Bluetooth, WiFi, 3G and EDGE technologies The development is a combination … Continue reading

Posted in Android Interview Questions | Leave a comment

Explain about the exceptions of Android? | Android Questions

The followng are the exceptions that are supportedAndroid : InflateException: When an error conditions are occurred, this exception is thrown Surface.OutOfResourceException: When a surface is not created or resized, this exception 1hro SurfaceHolder.BadSurfaceTypeException: This exception is thrown from the lockCanvas() … Continue reading

Posted in Android Interview Questions | Leave a comment

Describe Android Application Architecture? | Android Questions

Android Application Architecture has the following components: Services ? like Network Operation Intent – To perform inter-communication between activities or services Resource Externalization – such as strings and graphics Notification signaling users – light, sound, icon, notification, dialog etc. Content … Continue reading

Posted in Android Interview Questions | Leave a comment

Explain about the exceptions of Android? | Android Questions

The following are the exceptions that are supported by allow: InflateException : When an error conditions are occurred, this exception is thrown Surface.Out0fResourceException: When a surface is not created or resized, this extion is thrown SurfaceHolder.BadSurface TypeException: This exception is … Continue reading

Posted in Android Interview Questions | Leave a comment

Explain IP datagram, Fragmentation and MTU? | Android Questions

IP datagram can be used to describe a portion of P data. Each IP datagram has set of fields arranged in an order. The order is specific which helps to decode and read the stream easily. IP datagram has fields … Continue reading

Posted in Android Interview Questions | Leave a comment

How is nine-patch image different from a regular bitmap? | Android Questions

It is a resizable bitmap resource that can be used for backgrounds or other images on the device. The NinePatch class permits drawing a bitmap in nine sections. The four corners are unscaled; the four edges a re scaled in … Continue reading

Posted in Android Interview Questions | Leave a comment

What is the TTL (Time to Live)? Why is it required? | Android Questions

TTL is a value in data packet of Internet Protocol. It communicates to the network router whether or not the packet should be in the network for too long or discarded. Usually, data packets might not be transmitted to their … Continue reading

Posted in Android Interview Questions | Leave a comment