Uri, URL, and urn are the standard way to identify, locate, and name resources on the Internet. This article analyzes the URI and URL classes (and URL-related classes) of Uri, URL and urn and Java APIs, and demonstrates how to use these classes in
ms-appdata://can reference app files from your app's local, roaming, and temporary data foldersMs-appdata:///local/hello/logo.pngms-appx://can reference application files from the app packageMs-appx://[email protected]/default.htmlMS-RESOURCE://can
First, prefaceThe past has been confused about what is the URI what is the URL, it is time to make a good understanding of them! This article as a study note, in order to query later, if there are flaws please correct me!Second, from the URI.1.
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
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
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
Data URI scheme allows us to include data in a webpage using inline-code, which can be used in Html, CSS, and Javascript.
Data URI scheme is often used to embed images into webpages. It is used as follows:
The data URI scheme format is as
6.2.4 application file URI Scheme
In the above method, we obtain the folder object and file object through the three folder objects in the app and directory, in this section, we will describe a new method for getting file objects. This method is
First, prefaceIn Friday, the company's internal any Topic Conf. I shared this topic with my colleagues, some colleagues said this useful, some colleagues said this is useless, and later extended to the topic of website performance, we discuss the
For the URL, everyone is more familiar with, the other two words are more unfamiliar. URIs, URLs, and urns are standard ways to identify, locate, and name resources on the Internet. 1989 Tim Berners-lee invented the Internet (World Wide Web). WWW is
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.