建立搜索接口

Android's built-in search features offer apps an easy way to provide a consistent search experience for all users. There are two ways to implement search in your app depending on the version of Android that is running on the device. This class covers how to add search with SearchView, which was introduced in Android 3.0, while maintaining backward compatibility with older versions of Android by using the default search dialog provided by the system.

Lessons

建立搜索接口

Learn how to add a search interface to your app and how to configure an activity to handle search queries.

存储和查找数据

Learn a simple way to store and search for data in a SQLite virtual database table.

保持向下兼容性

Learn how to keep search features backward compatible with older devices by using.