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The following other wikis use this file: Android Development Tutorial. Installing the SDK. A newbie’s guide to Android development. William J. Francis covers Android development basics, such as the necessary tools to get started and a typical project hierarchy. How do I write an Android program? Writing an Android app, and writing a good Android app, are two different beasts entirely. You can follow Google's "Hello World! " tutorial and have something up and running in a matter of minutes; however, I highly recommend you first read the Application Fundamentals and start to get a feel for things like activities, services, content providers, and broadcast receivers.
What are some best practices for Android development? There are "good" programming practices, which are general computer science fundamentals that span language and device barriers. Reto Meier did a great presentation on the do's and dont's of Android development at Google IO 2010; you can still watch the 54-minute video of Meier's presentation. Additional references Final thoughts. Bluescripts:overview [teho Labs Docs] In the video at above we show the BlueZigbee example, which is based on Eridani (available for purchase here). To get BlueScripts go to the Android Market. BlueScripts is a program for the scripting of Bluetooth ASCII messages to Bluetooth radios via an Android phone and an XML file. It is open source. BlueScripts allows the user to automate sending messages to Bluetooth radios for embedded system projects without the need to input the messages on a terminal application or write a separate Android program.
The program looks for BlueScripts.xml in the root directory. This file is parsed for “scripts”. Each script contains “actions” which are targeted at a single Bluetooth MAC address. Each script creates a clickable item in the scrolling menu that will execute the script's actions on click. Many embedded system applications need simple message communications between two devices of a repetitive nature. BlueScripts is based on the BluetoothChat example program provided by Google. XML Format. Sensor. Class Overview Summary Constants public static final int TYPE_ACCELEROMETER A constant describing an accelerometer sensor type. See SensorEvent.values for more details. Constant Value: 1 (0x00000001) public static final int TYPE_ALL A constant describing all sensor types.
Constant Value: -1 (0xffffffff) public static final int TYPE_AMBIENT_TEMPERATURE A constant describing an ambient temperature sensor type. Constant Value: 13 (0x0000000d) public static final int TYPE_GAME_ROTATION_VECTOR A constant describing an uncalibrated rotation vector sensor type. Identical to TYPE_ROTATION_VECTOR except that it doesn't use the geomagnetic field. In the ideal case, a phone rotated and returning to the same real-world orientation should report the same game rotation vector (without using the earth's geomagnetic field). Constant Value: 15 (0x0000000f) public static final int TYPE_GEOMAGNETIC_ROTATION_VECTOR A constant describing the geo-magnetic rotation vector.
Constant Value: 20 (0x00000014) Public Methods Returns.