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How to Create a Custom Composite Widget in Android
By BrilliantBot : 26 May 2011 - 01:26 PMI just put up another Android development blog post. Here's the except: This example puts a couple of TextViews into a LinearLayout. The combination of components is then treated as one componen...
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Android tutorial: How to make a basic splash screen
By Programmer XR : 23 May 2011 - 01:11 PMThe following code will show you how to create a basic splashscreen for your Android application that will stay for 5 seconds. If we don't want to wait we can tap the screen to go directly to the ...
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Implementing Facebook into your Android app: "invalid key" with keytool
By Programmer XR : 23 May 2011 - 01:07 PMI recently had an annoying error. I wanted to implement some "Post to Facebook" functionality to my application and i got an error saying that my key vas invalid... To implement this I just...
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How to handle threads in Android, and what you need to watch for
By chco: 14 May 2011 - 10:11 PM
The excerpt below from Learning Android offers a look at working with threads in Android. A thread is a sequence of instructions executed in order. Although each CPU can process only one instruction a...
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Two Ways to Create a User Interface for the Android
By chco: 12 May 2011 - 04:56 PM
There are two ways to create a user interface (UI) in Android. One is declarative, and the other one is programmatic. They are quite different but often are used together to get the job done. The foll...
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Android Programming: Understanding the Activity Life Cycle
By chco: 11 May 2011 - 12:05 AM
The following excerpt from Learning Android will help you understand how activities and the Activity Manager are used for Android programming.An activity is usually a single screen that the user sees ...
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How to Use the Android NDK to Improve Performance
By sarahkim: 09 May 2011 - 01:23 PM
The Android Native Development Kit, or NDK, is an add-on to SDK that helps you integrate native code—code that uses platform-specific features, generally exposed through C or C++ language APIs—wit...
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How to Fix a Frozen Droid X Phone
By chco: 29 April 2011 - 10:17 AM
It’s every phone owner’s nightmare: Your phone won’t respond to any of your taps, or even when you press any of its hard keys. There’s seemingly nothing you can do. This excerpt from Droid X: ...
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How to Use Voice Actions with Droid X
By chco: 21 April 2011 - 01:57 PM
Possibly the most amazing part of Droid X’s amazing Voice Actions feature is this: The only thing you really need to know about it is how to talk. Your voice is its command. The excerpt below from t...
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Five Great Apps for the Android
By chco: 14 April 2011 - 11:15 PM
There are tens of thousands of great Android apps, and a whole world of them to discover. To give you a head start, here is an excerpt from Droid X: The Missing Manual listing five favorites—and the...
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