By Mike Wolfson
Android improvement may be demanding, yet during the powerful use of Android Developer instruments (ADT), you can also make the method more straightforward and increase the standard of your code. This concise advisor demonstrates tips on how to construct apps with ADT for a tool relatives that includes numerous reveal sizes, assorted functions, and a various variety of resources.
With examples in home windows, Linux, and Mac OS X, you’ll find out how to arrange an Android improvement setting and use ADT with the Eclipse IDE. additionally, contributor Donn Felker introduces Android Studio, a Google IDE that may ultimately substitute Eclipse.
• use Eclipse and ADT jointly to strengthen Android code
• Create emulators of assorted sizes and configurations to check your code
• grasp Eclipse instruments, or discover the recent Android Studio
• Use Logcat, Lint, and different ADT instruments to check and debug your code
• Simulate real-world occasions, together with situation, sensors, and telephony
• Create dynamic and effective UIs, utilizing Graphical structure instruments
• video display and optimize you software functionality utilizing DDMS, HierarchyViewer, and the Android video display software
• Use Wizards and shortcuts to generate code and photograph resources
• assemble and package deal Android code with Ant and Gradle
Read or Download Android Developer Tools Essentials: Android Studio to Zipalign PDF
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Extra resources for Android Developer Tools Essentials: Android Studio to Zipalign
Required parameters are a name for the AVD and the system image that should run on the emulator when it is invoked. If you want, you can also specify other options, such as SD card size, OS platform, skin, or a specific location in which to store user data files. The syntax of the command is: android create avd -n name -t targetID/ [option value] ... android. This directory contains the AVD configuration files, the user data image, the SD card image (if configured), and any other relevant files.
This discus‐ sion covers it well, and is recommended reading. Installing packages Click the Install Packages button to finalize your selections and start the installation process. You are then prompted to accept the “Terms Of Service” for the software you are downloading. Make sure to click the Accept All button, or else all the components may not install. After you have accepted them, the downloads will begin. The packages are downloaded to your computer and automatically stored in the ap‐ propriate folder in the location where you installed Android (see “Extracting the tools to Android Home” on page 4).
For the most part, you should use the officially released tools, because they are more stable, but having the ability to switch to the newest tools can be useful in some situations. Enable the Preview Channel The Preview Channel is not enabled by default. ” SDK Manager | 15 Figure 2-2. Enabling the Preview Channel Installing Preview Tools After enabling this option, you will see the Preview Channel option, shown in Figure 2-3, appear in the list under the “Tools (Preview Channel)” heading. To install it, select it, then click the Install Packages button to use that version of the tools.
Android Developer Tools Essentials: Android Studio to Zipalign by Mike Wolfson