Quicknav
Quicknav
Design
Develop
Distribute
Android Sites
Android.com
Android Developers
Android Open Source Project
Support
Developer Support
Languages
English
Español
日本語
한국어
Русский
中文 (中国)
close
Style
Patterns
Building Blocks
Downloads
Android Training
API Guides
Reference
Tools
Get the SDK
Google Play
Publishing
Promoting
Open Distribution
Results
Loading...
Android Training
API Guides
Reference
Tools
to top
App Components
App Fundamentals
Activities
Fragments
Loaders
Tasks and Back Stack
Services
Bound Services
AIDL
Content Providers
Content Provider Basics
Creating a Content Provider
Calendar Provider
Contacts Provider
Intents and Intent Filters
Processes and Threads
Permissions
App Widgets
Android Manifest
<action>
<activity>
<activity-alias>
<application>
<category>
<compatible-screens>
<data>
<grant-uri-permission>
<instrumentation>
<intent-filter>
<manifest>
<meta-data>
<path-permission>
<permission>
<permission-group>
<permission-tree>
<provider>
<receiver>
<service>
<supports-gl-texture>
<supports-screens>
<uses-configuration>
<uses-feature>
<uses-library>
<uses-permission>
<uses-sdk>
User Interface
Overview
Layouts
Linear Layout
Relative Layout
List View
Grid View
Input Controls
Buttons
Text Fields
Checkboxes
Radio Buttons
Toggle Buttons
Spinners
Pickers
Input Events
Menus
Dialogs
Action Bar
Notifications
Toast Notifications
Status Notifications
Search
Creating a Search Interface
Adding Recent Query Suggestions
Adding Custom Suggestions
Searchable Configuration
Drag and Drop
Accessibility
Making Applications Accessible
Building Accessibility Services
Styles and Themes
Custom Components
App Resources
Overview
Providing Resources
Accessing Resources
Handling Runtime Changes
Localization
Resource Types
Animation
Color State List
Drawable
Layout
Menu
String
Style
More Types
Animation and Graphics
Overview
Property Animation
View Animation
Drawable Animation
Canvas and Drawables
OpenGL
Hardware Acceleration
Computation
Renderscript
Advanced Renderscript
Runtime API Reference
Media and Camera
Media Playback
Supported Media Formats
Audio Capture
JetPlayer
Camera
Location and Sensors
Location and Maps
Location Strategies
Sensors Overview
Motion Sensors
Position Sensors
Environment Sensors
Connectivity
Bluetooth
NFC
NFC Basics
Advanced NFC
Wi-Fi Direct
USB
Accessory
Host
SIP
Text and Input
Copy and Paste
Creating an IME
Spelling Checker
Data Storage
Storage Options
Data Backup
App Install Location
Administration
Device Policies
Web Apps
Overview
Targeting Screens from Web Apps
Building Web Apps in WebView
Debugging Web Apps
Best Practices for Web Apps
Best Practices
Bewährte Verfahren
Prácticas recomendadas
Meilleures pratiques
Best practice
ベスト プラクティス
最佳实践
最佳實務
Compatibility
Supporting Multiple Screens
Distributing to Specific Screens
Screen Compatibility Mode
Supporting Tablets and Handsets
Designing for Performance
JNI Tips
Designing for Responsiveness
Designing for Seamlessness
Designing for Security
Google Services
In-app Billing
In-app Billing Overview
Implementing In-app Billing
Subscriptions
Security and Design
Testing In-app Billing
Administering In-app Billing
In-app Billing Reference
Application Licensing
Licensing Overview
Setting Up for Licensing
Adding Licensing to Your App
Licensing Reference
Google Play Services
Filters on Google Play
Multiple APK Support
APK Expansion Files
Google Cloud Messaging
Getting Started
Architectural Overview
Demo App Tutorial
Advanced Topics
Migration
Layouts
You should have been redirected to
Layouts
.
