title: How to verify WIFI wake lock using adb command
body: <p>Can someone tell me is there any adb command to verify wifi wake lock in android phone. I am trying to check that wake lock is active or not after acquire from my application but not found this information in following file:</p>
  
  <pre><code> adb shell "cat /sys/kernel/debug/wakeup_sources"
  </code></pre>
  
  <p>Is it written somewhere else ?</p>