The Fileprovider of Android development

When you are doing your project recently, you need to use Fileprovider. Therefore, the following studies are summarized as follows:

Official path: http://developer.android.com/intl/zh-cn/training/secure-file-sharing/setup-sharing.html

• such as SMS to share a picture to Bluetooth, need to do is set in the text message is as follows:

First, you need to add a provider tag to the Menifest:

1 <!--define the shared information here -  2         <provider3             Android:name= "Android.support.v4.content.FileProvider"  4 android:authorities= "Com.example.fileproviderdemo.fileprovider"  5 android:exported= "false"  6 android:granturipermissions= "true" >  7             <Meta-data8                 Android:name= "Android.support.FILE_PROVIDER_PATHS"  9 Android:resource= "@xml/filepaths" />  Ten         </provider> 

Then, specify the shared directory and create a new Filepaths.xml file in the Res directory XML

1 <?XML version= "1.0" encoding= "Utf-8"?>  2 <Resources>  3     <Paths>  4       <Files-pathPath= "files/"name= "Intfiles" />  5       <External-pathPath= "files/"name= "Extfiles" />  6     </Paths>  7 </Resources>  

It's better to write a demo sometime.

Android Development Fileprovider