Use of Android URI (Universal Resource Identifier)
Uri 1. Universal Resource Identifier ("URI "). Uri indicates the data to be operated. Each type of resource available on Android-images and video clips can be represented by Uri. A URI is generally
For details about ContentProvider and Uri, contentprovideruri1. Use ContentProvider to share dataThe role of ContentProvider in android is to share data externally, that is, you can share the data in the application to other applications through
This article describes the content of the custom content provider and fully resolves the usage of the contents provider. Content Provider, the contents of the provider, I believe that the name of this component are not unfamiliar, may be their usual
1. Use contentprovider to share data
The role of contentprovider in Android is to share data externally.In other words, you can share the data in the application to other applications through contentprovider, and other applications can use
java.netClass URI
Rr.
Extends Object implements comparable
Represents a Uniform Resource identifier (URI) reference.
In addition to some of the nuances mentioned below, instances of this class represent a URI reference, which is defined in the
Java.net
Class URI
public final class URI
Extends object
Implements comparable
>, Serializable
Indicates a Uniform Resource Identifier (URI) reference.
Except for some minor differences mentioned below, such instances represent a URI
URI provides a lot of methods to help you segment uri_string. you can easily get a certain segment of uri. For example: $ this-& amp; gt; uri-& amp; gt; segment (n) $ this-& amp; gt; uri-& amp; gt; rs
URI provides a lot of methods to help you
1.UriGeneric resource Identifier (Universal Resource Identifier, referred to as "URI").URIs represent the data to be manipulated, and each resource available on Android-images, video clips, and so on-can be represented by URIs.URIs are generally
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