In order to implement takePicture function of Android Camera, we have to implement ShutterCallback, PictureCallback for RAW and PictureCallb...
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Add a overlay on Camera Preview SurfaceView
Modify from last exercise " Camera Preview, version II ", a overlay will be add on the Camera Preview SurfaceView. Controls; such ...
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Pro Android Media: Developing Graphics, Music, Video, and Rich Media Apps for Smartphones and Tablets
Product Description Mobile devices have evolved to focus on rich media production and consumption. Developers of mobile applic...
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Camera Preview, version II
In the exercise " Camera Preview on SurfaceView ", I show how to using Android's camera preview on a SurfaceView. The preview ...
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In-correct arrow icon on Spinner with custom ArrayAdapter
Refer to the exercise " Custom ArrayAdapter for Spinner, with different icons "; it implement a Spinner with custom ArrayAdapter, ...
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Custom ArrayAdapter for Spinner, with different icons
In last exercise " Custom Spinner with icon ", a custom spinner have been implemented. But all row have the same icon. In order to...
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Custom Spinner with icon
Refer to the exercise " HelloAndroid with Spinner ", it's a basic spinner with default format to display simple text in the sp...
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Implement a SeekBar to control the volume of Video Player
Modify the former exercise " Play 3gp video file using MediaPlayer " to add a SeekBar to control the volume. In order to create a ...
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Get supported picture sizes of Android device's camera: getSupportedPictureSizes()
To read the info of supporte picture size of camera, the method getSupportedPictureSizes() can be used. It return a list of supported pictur...
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NEWest update of ADT 8.0.1
If you had updated/installed Android SDK for 2.3 with ADT version 8.0.0, It's a new update ADT version 8.0.1 available. To update ADT, c...
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GALAXY Tab emulator on Android SDK 2.3
When you install packages in Android SDK and AVD Manager (Eclipse -> Window -> Android SDK and AVD Manager -> Available packages). ...
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A problem when update existing Android SDK to 2.3: .../tools/lib/proguard.cfg (No such file or directory)
As stated in Android web site, you can update Android SDK to 2.3 by adding as an SDK component , or install the fresh new SDK starter packag...
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Android 2.3 Platform and Updated SDK Tools is here!
Google just announced a new version of the Android platform — Android 2.3 (Gingerbread). It includes many new platform technologies and APIs...
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Camera Preview on SurfaceView
With little bit of modification on last exercise " Play 3gp video file using MediaPlayer ", it's easy to implement a app to pr...
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Play 3gp video file using MediaPlayer
The former exercise show how to " play MIDI audio using MediaPlayer ". MediaPlayer can play video file also. This exercise show h...
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Play foreground and background music using SoundPool and MediaPlayer
Merge the previous exercises " A simple exercise to play MIDI audio using MediaPlayer " and " Play audio resources using Soun...
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Play audio resources using SoundPool
The SoundPool class manages and plays audio resources for applications. A SoundPool is a collection of samples that can be loaded into memo...
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A simple exercise to play MIDI audio using MediaPlayer
MediaPlayer class can be used to control playback of audio/video files and streams. Put a MIDI file into the res/raw folder of your project...
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Android Market introduce Content Rating
Starting in a few weeks, Android Market will be showing content ratings for all applications. This new capability will provide users with ad...
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ProgressBar running in AsyncTask
It's a exercise of a Horizontal ProgressBar which running in a background AsyncTask. Modify main.xml to have a button to start the progr...
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