OLD | NEW |
| (Empty) |
1 #!/bin/bash | |
2 # | |
3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
4 # Use of this source code is governed by a BSD-style license that can be | |
5 # found in the LICENSE file. | |
6 # | |
7 # A collection of functions useful for maintaining android devices | |
8 | |
9 | |
10 # Run an adb command on all connected device in parallel. | |
11 # Usage: adb_all command line to eval. Quoting is optional. | |
12 # | |
13 # Examples: | |
14 # adb_all install Chrome.apk | |
15 # adb_all 'shell cat /path/to/file' | |
16 # | |
17 adb_all() { | |
18 if [[ $# == 0 ]]; then | |
19 echo "Usage: adb_all <adb command>. Quoting is optional." | |
20 echo "Example: adb_all install Chrome.apk" | |
21 return 1 | |
22 fi | |
23 local DEVICES=$(adb_get_devices -b) | |
24 local NUM_DEVICES=$(echo $DEVICES | wc -w) | |
25 if (( $NUM_DEVICES > 1 )); then | |
26 echo "Looping over $NUM_DEVICES devices" | |
27 fi | |
28 _adb_multi "$DEVICES" "$*" | |
29 } | |
30 | |
31 | |
32 # Run a command on each connected device. Quoting the command is suggested but | |
33 # not required. The script setups up variable DEVICE to correspond to the | |
34 # current serial number. Intended for complex one_liners that don't work in | |
35 # adb_all | |
36 # Usage: adb_device_loop 'command line to eval' | |
37 adb_device_loop() { | |
38 if [[ $# == 0 ]]; then | |
39 echo "Intended for more complex one-liners that cannot be done with" \ | |
40 "adb_all." | |
41 echo 'Usage: adb_device_loop "echo $DEVICE: $(adb root &&' \ | |
42 'adb shell cat /data/local.prop)"' | |
43 return 1 | |
44 fi | |
45 local DEVICES=$(adb_get_devices) | |
46 if [[ -z $DEVICES ]]; then | |
47 return | |
48 fi | |
49 # Do not change DEVICE variable name - part of api | |
50 for DEVICE in $DEVICES; do | |
51 DEV_TYPE=$(adb -s $DEVICE shell getprop ro.product.device | sed 's/\r//') | |
52 echo "Running on $DEVICE ($DEV_TYPE)" | |
53 ANDROID_SERIAL=$DEVICE eval "$*" | |
54 done | |
55 } | |
56 | |
57 # Erases data from any devices visible on adb. To preserve a device, | |
58 # disconnect it or: | |
59 # 1) Reboot it into fastboot with 'adb reboot bootloader' | |
60 # 2) Run wipe_all_devices to wipe remaining devices | |
61 # 3) Restore device it with 'fastboot reboot' | |
62 # | |
63 # Usage: wipe_all_devices [-f] | |
64 # | |
65 wipe_all_devices() { | |
66 if [[ -z $(which adb) || -z $(which fastboot) ]]; then | |
67 echo "aborting: adb and fastboot not in path" | |
68 return 1 | |
69 elif ! $(groups | grep -q 'plugdev'); then | |
70 echo "If fastboot fails, run: 'sudo adduser $(whoami) plugdev'" | |
71 fi | |
72 | |
73 local DEVICES=$(adb_get_devices -b) | |
74 | |
75 if [[ $1 != '-f' ]]; then | |
76 echo "This will ERASE ALL DATA from $(echo $DEVICES | wc -w) device." | |
77 read -p "Hit enter to continue" | |
78 fi | |
79 | |
80 _adb_multi "$DEVICES" "reboot bootloader" | |
81 # Subshell to isolate job list | |
82 ( | |
83 for DEVICE in $DEVICES; do | |
84 fastboot_erase $DEVICE & | |
85 done | |
86 wait | |
87 ) | |
88 | |
89 # Reboot devices together | |
90 for DEVICE in $DEVICES; do | |
91 fastboot -s $DEVICE reboot | |
92 done | |
93 } | |
94 | |
95 # Wipe a device in fastboot. | |
96 # Usage fastboot_erase [serial] | |
97 fastboot_erase() { | |
98 if [[ -n $1 ]]; then | |
99 echo "Wiping $1" | |
100 local SERIAL="-s $1" | |
101 else | |
102 if [ -z $(fastboot devices) ]; then | |
103 echo "No devices in fastboot, aborting." | |
104 echo "Check out wipe_all_devices to see if sufficient" | |
105 echo "You can put a device in fastboot using adb reboot bootloader" | |
106 return 1 | |
107 fi | |
108 local SERIAL="" | |
109 fi | |
110 fastboot $SERIAL erase cache | |
111 fastboot $SERIAL erase userdata | |
112 } | |
113 | |
114 # Get list of devices connected via adb | |
115 # Args: -b block until adb detects a device | |
116 adb_get_devices() { | |
117 local DEVICES="$(adb devices | grep 'device$')" | |
118 if [[ -z $DEVICES && $1 == '-b' ]]; then | |
119 echo '- waiting for device -' >&2 | |
120 local DEVICES="$(adb wait-for-device devices | grep 'device$')" | |
121 fi | |
122 echo "$DEVICES" | awk -vORS=' ' '{print $1}' | sed 's/ $/\n/' | |
123 } | |
124 | |
125 ################################################### | |
126 ## HELPER FUNCTIONS | |
127 ################################################### | |
128 | |
129 # Run an adb command in parallel over a device list | |
130 _adb_multi() { | |
131 local DEVICES=$1 | |
132 local ADB_ARGS=$2 | |
133 ( | |
134 for DEVICE in $DEVICES; do | |
135 adb -s $DEVICE $ADB_ARGS & | |
136 done | |
137 wait | |
138 ) | |
139 } | |
OLD | NEW |