grant/revoke permission with adb
<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>