title: grant/revoke permission with adb
body: <p>The Android documentation contains the following description of the adb grant and adb revoke commands.</p>
  
  <blockquote>
    <p>Use the adb tool to manage permissions from the command line: List
    permissions and status by group: <code>$ adb shell pm list permissions -d -g</code>
    Grant or revoke one or more permissions: <code>$ adb shell pm [grant|revoke]
    &lt;permission-name&gt; ...</code>Analyze your app for services that use
    permissions.</p>
  </blockquote>
  
  <p>i run this command, without any error message:</p>
  
  <pre><code>abd shell pm [grant|revoke] com.my.app android.permission.ACCESS_FINE_LOCATION
  </code></pre>
  
  <p>If i open settings -> apps -> myapp -> Permissions.
  i dont see any changes...</p>
  
  <p>How i know if my adb command works? Why there is no any change in the settings of app? </p>