1 files changed, 50 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/android/apply_shared_preference_file.py b/third_party/libwebrtc/build/android/apply_shared_preference_file.py
new file mode 100755
index 0000000000..fbeed28c16
--- /dev/null
+++ b/third_party/libwebrtc/build/android/apply_shared_preference_file.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env vpython3
+#
+# Copyright 2018 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Manually applies a shared preference JSON file.
+
+If needed during automation, use the --shared-prefs-file in test_runner.py
+instead.
+"""
+
+import argparse
+import sys
+
+# pylint: disable=ungrouped-imports
+from pylib.constants import host_paths
+if host_paths.DEVIL_PATH not in sys.path:
+  sys.path.append(host_paths.DEVIL_PATH)
+
+from devil.android import device_utils
+from devil.android.sdk import shared_prefs
+from pylib.utils import shared_preference_utils
+
+
+def main():
+  parser = argparse.ArgumentParser(
+      description='Manually apply shared preference JSON files.')
+  parser.add_argument('filepaths', nargs='*',
+                      help='Any number of paths to shared preference JSON '
+                           'files to apply.')
+  args = parser.parse_args()
+
+  all_devices = device_utils.DeviceUtils.HealthyDevices()
+  if not all_devices:
+    raise RuntimeError('No healthy devices attached')
+
+  for filepath in args.filepaths:
+    all_settings = shared_preference_utils.ExtractSettingsFromJson(filepath)
+    for setting in all_settings:
+      for device in all_devices:
+        shared_pref = shared_prefs.SharedPrefs(
+            device, setting['package'], setting['filename'],
+            use_encrypted_path=setting.get('supports_encrypted_path', False))
+        shared_preference_utils.ApplySharedPreferenceSetting(
+            shared_pref, setting)
+
+
+if __name__ == '__main__':
+  main()