Android SDK Platform-tools Android SDK Platform-tools download

Read and accept the license agreements, then click Finish. When the installation completes, restart Eclipse. Select Android from the left panel. You may see a dialog asking whether you want to send usage statistics to Google. If so, make your choice and click Proceed. Improve incremental installation performance. Fix adb push --sync with multiple inputs. Improve performance of incremental apk installation. Improve error handling for incremental apk installation. Fix adb install-multi-package.

Fix some more crashes related to adb wireless pairing. Improve some error messages. Fix fastboot flashall on older devices such as Nexus 7. Fix crash when using adb -H. Fix hang in adb logcat when run before a device is connected. Improve performance of adb install-multi on Android 10 or newer devices. Update support for wireless pairing. Add support for incremental APK installation. Improve performance of adb push on high-latency connections. Fix hang when using adb install on something that isn't actually a file.

Add --fastdeploy option to adb install , for incremental updates to APKs while developing. This also fixes a related bug in the Android Studio Profilers that causes an AdbCommandRejectedException , which you can see in the idea. In many cases, the 3rd-party downloads contain malicious stuff like Trojans. Furthermore, to get the latest SDK platform tools, we had to keep an eye on the new releases. Sometimes the latest version of such executable tools installs the outdated ADB and Fastboot binaries.

Why download a giant package of junk if you need just a small chunk? More about the build tools. More about the profilers. Chrome OS For information on recommended devices and specifications, as well as Android Emulator support, visit chromeos. Thank you for downloading Android Studio!

Download Android Studio Introduction 1. Accepting this License Agreement 2. If you do not have the requisite authority, you may not accept the License Agreement or use the SDK on behalf of your employer or other entity. SDK License from Google 3. You are of course free to develop applications for other platforms, including non-compatible implementations of Android, provided that this SDK is not used for that purpose.

Google reserves all rights not expressly granted to you. Except to the extent required by applicable third party licenses, you may not copy except for backup purposes , modify, adapt, redistribute, decompile, reverse engineer, disassemble, or create derivative works of the SDK or any part of the SDK.

You agree that Google may stop permanently or temporarily providing the SDK or any features within the SDK to you or to users generally at Google's sole discretion, without prior notice to you. Use of the SDK by You 4. Activity class or android. AppCompatActivity in the later version , and overrides the onCreate method. The onCreate is a call-back method, which is called back by the Android system when the activity is launched.

A View is a UI component or widget, or control. We construct a TextView which is a subclass View for showing a text message , and set its text. We then set the content-view of the MainActivity screen to this TextView. Each Android application has a manifest file named AndroidManifest. It describes the Android app. For example, our ' Hello Android ' application, with an activity called MainActivity , has the following manifest generated automatically by the Android Studio when the project was built :.

Instead of writing Java codes to create the user interface UI as in the above example using a TextView component. It is more flexible and therefore recommended to layout your UI components via a descriptive XML layout file. In this way, you don't need to hardcode the views, and you can easily modify the look and feel of the application by editing the XML markups.

The Java codes can therefore focus on the business logic. Expand the 'app', 'res resource ', 'layout' node. It declares a TextView text field that holds a text string ' Hello World!

Instead of hardcoding the Hello-World string directly inside the TextView as in the above XML file , we shall use a string reference similar to a variable for better flexibility. Next, check the ' MainActitivy. The ' MainActivity ' sets its content-view to ' R. Introduction Android is an Operating System for mobile devices developed by Google, which is built upon Linux kernel.

Read 'How to install JDK'. Ensure that your JDK is at or above 1.