1#!/bin/bash
2#
3# Copyright 2018, The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#     http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
18source "$DIR/lib/common"
19
20launch_application_usage() {
21    cat <<EOF
22Usage: $(basename $0) <package> <activity>
23
24  Positional Arguments:
25    <package>                   package of the app to test
26    <activity>                  activity to use
27
28  Named Arguments:
29    -h, --help                  usage information (this)
30EOF
31}
32
33launch_application() {
34  local package="$1"
35  local activity="$2"
36
37  # if there's any $s inside of the activity name, it needs to be escaped to \$.
38  # example '.app.honeycomb.Shell$HomeActivity'
39  # if the $ is not escaped, adb shell will try to evaluate $HomeActivity to a variable.
40  activity=${activity//\$/\\$}
41
42  adb shell am start -S -W "$package"/"$activity"
43
44  # pipe this into 'parse_metrics' to parse the output.
45}
46
47if [[ $# -lt 2 ]]; then
48  launch_application_usage
49  exit 1
50fi
51
52launch_application "$@"
53