Create a gist now

Instantly share code, notes, and snippets.

Embed
What would you like to do?
A shell script log the current android top activity
oldActvity=""
displayName=""
currentActivity=`adb shell dumpsys window windows | grep -E 'mCurrentFocus'`
while true
do
if [[ $oldActvity != $currentActivity && $currentActivity != *"=null"* ]]; then
displayName=${currentActivity##* }
displayName=${displayName%%\}*}
echo $displayName
oldActvity=$currentActivity
fi
currentActivity=`adb shell dumpsys window windows | grep -E 'mCurrentFocus'`
done