Merge "docs: New N Preview "permissions changes" doc" into mnc-mr-docs

docs/html/preview/permission-changes.jd

@@ -0,0 +1,45 @@
+page.title=Permission changes
+page.metaDescription=Updates to permissions in the N Developer Preview.
+page.keywords="android N", "permissions"
+
+@jd:body
+
+<!-- Commenting TOC out until/unless page gets longer
+<div id="qv-wrapper">
+  <div id="qv">
+    <h2>In this document</h2>
+      <ol>
+        <li><a href="#GET_ACCOUNTS">GET_ACCOUNTS deprecated</a></li>
+        <li><a href="#storage">New storage option:
+        ACTION_OPEN_EXTERNAL_DIRECTORY</a></li>
+      </ol>
+  </div>
+</div>
+-->
+
+<p>
+ The N Developer Preview includes the following changes to permissions.
+</p>
+
+<h2 id="GET_ACCOUNTS">GET_ACCOUNTS deprecated</h2>
+<p>
+  The <code>GET_ACCOUNTS</code> permission is now deprecated. The system ignores
+  this permission for apps that target the N Developer Preview.
+</p>
+
+<h2 id="storage">New storage option: ACTION_OPEN_EXTERNAL_DIRECTORY</h2>
+
+<p>
+  Apps can now use the intent <code>ACTION_OPEN_EXTERNAL_DIRECTORY</code> to
+  request that the system create a directory for the app's use. The system
+  prompts the user to grant approval. If the user approves, the app can read
+  and write files and directories in that one directory (and its descendants).
+  The app does not need {@link android.Manifest.permission_group#STORAGE
+  STORAGE} permissions to access this external directory.
+</p>
+
+<p>
+  For more information about this intent, see the <code>Intent</code>
+  documentation in the <!--TODO: Add link to preview download page-->N Preview
+  SDK Reference.
+</p>