1 files changed, 12 insertions, 0 deletions
diff --git a/init/perfboot.py b/init/perfboot.py
index 583d640ef..b0efb1183 100755
--- a/init/perfboot.py
+++ b/init/perfboot.py
@@ -40,6 +40,7 @@ $ ./perfboot.py --iterations=30 -v --output=data.tsv --tags=eventtags.txt
 import argparse
 import atexit
 import cStringIO
+import glob
 import inspect
 import logging
 import math
@@ -408,9 +409,17 @@ def parse_args():
                         'event tags are read. Every line contains one event '
                         'tag and the last event tag is used to detect that '
                         'the device has finished booting.')
+    parser.add_argument('--apk-dir', help='Specify the directory which contains '
+                        'APK files to be installed before measuring boot time.')
     return parser.parse_args()
 
 
+def install_apks(device, apk_dir):
+    for apk in glob.glob(os.path.join(apk_dir, '*.apk')):
+        print 'Installing: ' + apk
+        device.install(apk, replace=True)
+
+
 def main():
     args = parse_args()
     if args.verbose:
@@ -425,6 +434,9 @@ def main():
             device.get_prop('ro.build.version.incremental'))
     check_dm_verity_settings(device)
 
+    if args.apk_dir:
+        install_apks(device, args.apk_dir)
+
     record_list = []
     event_tags = filter_event_tags(read_event_tags(args.tags), device)
     init_perf(device, args.output, record_list, event_tags)