1page.title=Working with System Permissions 2page.tags=permissions 3helpoutsWidget=true 4 5@jd:body 6 7<div id="tb-wrapper"> 8 9 <div id="tb"> 10<!-- 11 <h2>Dependencies and Prerequisites</h2> 12 <ul> 13 <li></li> 14 </ul> 15--> 16<h2>You should also read</h2> 17 <ul> 18 <li><a href="{@docRoot}guide/topics/security/permissions.html"> 19 System Permissions</a></li> 20 <li><a href="{@docRoot}training/basics/intents/index.html"> 21 Interacting with other apps</a></li> 22 </ul> 23 </div> 24</div> 25 26<a class="notice-designers wide" 27 href="https://www.google.com/design/spec/patterns/permissions.html"> 28 <div> 29 <h3>Design Patterns</h3> 30 <p>Permissions</p> 31 </div> 32</a> 33 34<p> 35 To protect the system's integrity and the user's privacy, Android runs each 36 app in a limited access sandbox. If the app wants to use resources or 37 information outside of its sandbox, the app has to explicitly request 38 permission. Depending on the type of permission the app requests, the system 39 may grant the permission automatically, or the system may ask the user to 40 grant the permission. 41</p> 42 43<p> 44 This class shows you how to declare and request permissions for your app. 45</p> 46 47<h2>Lessons</h2> 48 49<dl> 50 <dt> 51 <a href="declaring.html">Declaring Permissions</a> 52 </dt> 53 54 <dd> 55 Learn how to declare the permissions you need in your app manifest. 56 </dd> 57 58 <dt> 59 <a href="requesting.html">Requesting Permissions at Run Time</a> 60 </dt> 61 62 <dd> 63 Learn how to request permissions from the user while the app is running. 64 This lesson only applies to apps on devices running Android 6.0 (API level 65 23) and higher. 66 </dd> 67 68 <dt> 69 <a href="best-practices.html">Permissions Best Practices</a> 70 </dt> 71 72 <dd> 73 Guidelines for creating the best user experience in requesting and using 74 permissions. 75 </dd> 76</dl> 77