use mskp extension to differentiate multi frame files.

phase1_timeout_seconds=60

phase2_timeout_seconds=300

package="$1"

filename="$(date '+%H%M%S').skp"

extension="skp"

if (( "$2" > 1 )); then # 2nd arg is number of frames

    extension="mskp" # use different extension for multi frame files.

fi

filename="$(date '+%H%M%S').${extension}"

remote_path="/data/data/${package}/cache/${filename}"

local_path_prefix="$(date '+%Y-%m-%d_%H%M%S')_${package}"

local_path="${local_path_prefix}.skp"

local_path="${local_path_prefix}.${extension}"

enable_capture_key='debug.hwui.capture_skp_enabled'

enable_capture_value=$(adb shell "getprop '${enable_capture_key}'")