You can install the new Office mobile app that combines Word, Excel, and PowerPoint into a single app, and introduces new mobile-centric features to view, edit and share files without the need to switch between multiple apps. Learn more. If you're using Office operated by 21Vianet, make sure you download the Office for Android apps from the local Android Store. Looking to set up your Microsoft email?
See Set up email on an Apple device with Office operated by 21Vianet. Note: Using a Chromebook? Use the Office mobile apps to work from anywhere, just sign in with a free Microsoft Account or a Microsoft work or school account. With a qualifying Microsoft subscription , you'll have access to the app's extra features. Note: If using Office operated by 21Vianet, enter your email address and password associated with your Microsoft operated by 21Vianet subscription and sign in.
Note: If you don't have a Microsoft account, you can create one for free. Follow the instructions to purchase a plan, or select Maybe later if you want to use the apps without a subscription.
Note that you get extra features if you use a Microsoft subscription. If you have other Office apps installed on your Android device, your account and OneDrive files will be automatically added.
To learn how to use your Office mobile app, see Microsoft Office mobile. Word for Android phones help. Word for Android tablets Help. Word for Android phones: Animated tips. Video: Getting started with Word for Android tablet. Excel for Android phones help. Excel for Android tablets Help. Excel for Android phones: Animated tips. Video: Getting started with Excel for Android tablet. PowerPoint for Android phones help. Options: -f : List the APK file for the test package.
Options: -r : Reinstall an existing app, keeping its data. This feature is only supported on certain devices. This option forces adb to use the feature or fail if it is not supported with verbose information on why it failed. Options: -k : Keep the data and cache directories around after package removal.
On devices running Android 6. On devices running Android 5. Location values: 0 : Auto: Let system decide the best location. Note: This is only intended for debugging; using this can cause apps to break and other undesireable behavior. To help you develop and test your device management or other enterprise apps, you can issue commands to the device policy manager dpm tool.
Use the tool to control the active admin app or change a policy's status data on the device. You can also issue a device policy manager command directly from adb without entering a remote shell:. You can also pass --user current to select the current user. The app must declare android:testOnly in the manifest. This command also removes device and profile owners. This is useful to avoid the device's scheduling restrictions when developing apps that manage freeze-periods. See Manage system updates.
Supported on devices running Android 9. This command is rate-limited. The screencap command is a shell utility for taking a screenshot of a device display. The utility records screen activity to an MPEG-4 file. You can use this file to create promotional or training videos or for debugging and testing. To begin recording your device screen, run the screenrecord command to record the video. Then, run the pull command to download the video from the device to the host computer.
The utility records at the native display resolution and orientation by default, with a maximum length of three minutes. Table 5. Starting in Android 7. You might want to examine the collected profiles to understand which methods are determined to be frequently executed and which classes are used during app startup.
If you test your app across multiple test devices, it may be useful to reset your device between tests, for example, to remove user data and reset the test environment. You can perform a factory reset of a test device running Android 10 API level 29 or higher using the testharness adb shell command, as shown below.
When restoring the device using testharness , the device automatically backs up the RSA key that allows debugging through the current workstation in a persistent location. That is, after the device is reset, the workstation can continue to debug and issue adb commands to the device without manually registering a new key. Additionally, to help make it easier and more secure to keep testing your app, using the testharness to restore a device also changes the following device settings:.
If you app needs to detect and adapt to the default settings of the testharness command, you can use the ActivityManager. It includes commands such as. You can also execute SQLite commands from the command line, as shown below.
For more information, see the sqlite3 command line documentation. Content and code samples on this page are subject to the licenses described in the Content License. Android Studio. Download What's new User guide Preview. Meet Android Studio.
Manage your project. Write your app. Build and run your app. Run apps on the emulator. Run apps on a hardware device. Configure your build. Optimize your build speed. Debug your app. Test your app. Profile your app. Android Studio profilers. Profile CPU activity. Benchmark your app.
Measure performance. Publish your app. Command line tools. Android Developers. It is a client-server program that includes three components: A client , which sends commands. The client runs on your development machine. You can invoke a client from a command-line terminal by issuing an adb command. A daemon adbd , which runs commands on a device. The daemon runs as a background process on each device. A server , which manages communication between the client and the daemon.
The server runs as a background process on your development machine. How adb works When you start an adb client, the client first checks whether there is an adb server process already running. For example: Emulator 1, console: Emulator 1, adb: Emulator 2, console: Emulator 2, adb: and so on Enable adb debugging on your device To use adb with a device connected over USB, you must enable USB debugging in the device system settings, under Developer options.
On some devices, the Developer options screen might be located or named differently. To connect to your device, follow these steps: Figure 1. Wireless ADB pairing dialog. Figure 2. Download What's new User guide Preview. Android Developers. Android Studio Android Studio provides the fastest tools for building apps on every type of Android device. Download Not Available Your current device is not supported. Download options Release notes. More about the layout editor. More about the APK Analyzer.
More about the emulator. More about the editor. 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.
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Use of the SDK by You 4. If the users provide you with user names, passwords, or other login information or personal information, you must make the users aware that the information will be available to your application, and you must provide legally adequate privacy notice and protection for those users.
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