Icon Design Guidelines

New Guides for App Designers! Check out the new documents for designers at Android Design , including more guidelines for Iconography . ... Read more »

Adding an Easy Share Action

The ShareActionProvider in the Gallery app. Implementing an effective and user friendly share action in your ActionBar is made even ... Read more »

Creating a Popup Menu

Figure 4. A popup menu in the Gmail app, anchored to the overflow button at the top-right. Creating a Popup Menu A PopupMenu is a... Read more »

Testing from Eclipse with ADT

This topic explains how create and run tests of Android applications in Eclipse with ADT. Before you read this topic, you should r... Read more »

PDF reader in android

This example shows you how to open a pdf file from your activity. Algorithm: 1.) Create a new project by File-> New -> Android Pr... Read more »

How to make Custom ListView In android

This is about developing your own custom list view. The List View is a very powerful UI element for the android platform. And it provides ... Read more »

Re-installation failed due to different application signatures in android

 Developing my app on two PCs so obviously I get the error in Eclipse "Re-installation failed due to different application signatures... Read more »

10 Billion Android Market Downloads and Counting

One billion is a pretty big number by any measurement. However, when it’s describing the  speed  at which something is growing, it’s simply... Read more »

Error:your content must have a listview whose id attribute is android.R.id.list in android

 I have a Listview with a custom adapter. I am getting the standard Your content must have a ListView whose id attribute is 'andr... Read more »