Bash/adb automation for setting up avds

avd-prepare-first-time.sh

#!/bin/bash

uidump=/tmp/${0##*/}.$$

unsyncd_uidump_matching_lines() {
  adb shell 'rm -f /sdcard/dump.* && uiautomator dump /sdcard/dump.xml 2>/sdcard/dump.err && cat /sdcard/dump.xml' |
    tr '<' "\n" |
    tee $uidump.full |
    grep -Ei "$1" |
    xargs -rn1 |
    tee $uidump
  adb shell 'cat /sdcard/dump.err' 1>&2
}

uidump_full_summary() {
  cat $uidump.full |
    tr '<' "\n" |
    grep = |
    sed 's/[a-z-]*="\(true\|false\|\)" *//g'
}

wait_max() {
  if [ "$lastwait" != "$2" ] ; then
    timeout=0
    lastwait="$2"
  fi
  echo "($timeout/$1) $2"
  timeout=$[timeout + 1]
  if [ $timeout -gt $1 ] ; then
    [ -n "$3" ] && echo "DIAGNOSTIC: $(eval $3)"
    echo "ABORTING: TIMEOUT exit 1"
    ${RUN_STUFF:-true} && exit 1
  fi
}

wait_uidump_for() {
    wait_max 15 "== Waiting for '$1'"
  until unsyncd_uidump_matching_lines "$1" | grep bounds ; do
    wait_max 15 "== Waiting for '$1'" uidump_full_summary
  done
}

wait_uidump_key_for() {
    wait_max 15 "== Waiting for '$2'"
  until unsyncd_uidump_matching_lines "$2" | grep bounds ; do
    adb shell input keyevent $1
    wait_max 15 "== Waiting for '$2'" uidump_full_summary
  done
}

wait_uidump_gone() {
    wait_max 15 "== Waiting for '$1' to go"
  while unsyncd_uidump_matching_lines "$1" | grep bounds ; do
    wait_max 15 "== Waiting for '$1' to go" uidump_full_summary
  done
}

# bounds=[129,48][384,120]   extra lines = $5 $6 $7 $8 etc.
bounds_to_numargs='set $(grep bounds $uidump | tr -c 0-9 " ")'

click_first_find_middle() {
  eval $bounds_to_numargs
  adb shell input tap $[ ($1 + $3) / 2 ] $[ ($2 + $4) / 2 ]
  echo == tap $[ ($1 + $3) / 2 ] $[ ($2 + $4) / 2 ]
}

wait_click_dismiss() {
  wait_uidump_for "$1"
  click_first_find_middle
  wait_uidump_gone "$1"
}

wait_prompt_click_dismiss() {
  wait_uidump_for "$1"
  wait_uidump_for "$2"
  click_first_find_middle
  wait_uidump_gone "$1"
}

wait_keyboard() {
  wait_max 15 "== keyboard $1"
  until adb shell dumpsys input_method | tee $uidump.kbdump | grep -E "$1" ; do
    sleep 1
    wait_max 15 "== keyboard $1"
  done
}

adb_shell_script () {
  SCRIPT=/tmp/andremu.prefs.sh
  rm -rf $SCRIPT
  echo Reading from stdin into $SCRIPT
  echo "$2" > $SCRIPT
  adb push $SCRIPT /sdcard/prefs.sh
  adb shell $1 sh /sdcard/prefs.sh
}

adb_sed() {
    adb_shell_script "$1" "
    set -x
    cp $2 $2.orig
    sed -i '$3' $2
"
    diff -wu <(adb shell su root cat $2) <(adb shell su root cat $2.orig)
}
# #######################################################

keyboard_first_time_nonsense() {
  # The blue pop-up appears several times even if dismissed with its 'x'.
  # for i in '' 10 11 12 ; do
  #     am force-stop com.google.android.dialer
  #     su root date $i$i$i$i
  #     am start com.google.android.dialer/.extensions.GoogleDialtactsActivity
  #     input click search box
  #     verify blue popup.
  # done
  # before it finally stops pestering the user.
  # Found prefs in /data/data/com.google.android.inputmethod.latin/shared_prefs/com.google.android.inputmethod.latin_preferences.xml
  # Doesn't work: kill it?! am force-stop com.google.android.inputmethod.latin
  # Seems to work: capitulate and click the stupid 'G' button twice to activate and close its menu.
  #  it causes <boolean name="pref_key_access_points_opened" value="true" />
  # Pressing the hint close just updates these:
  #  <int name="pref_key_access_points_hint_shown_times" value="2" />
  #  <long name="pref_key_access_points_hint_shown_timestamp" value="1570698626490" />

  echo "Start dialler to trigger keyboard 'first time' blue floaty nonsense."
  adb shell am force-stop com.google.android.dialer
  adb shell am start com.google.android.dialer/.extensions.GoogleDialtactsActivity

  wait_uidump_for 'id/(search_view|search_box_start_search)"'
  click_first_find_middle

# PIE:
#  Configuration={1.0 310mcc260mnc [en_US] ldltr sw360dp w360dp h682dp 240dpi nrml long port
#  finger -keyb/v/h tball/v winConfig={ mBounds=Rect(0, 0 - 0, 0) mAppBounds=Rect(0, 0 - 540, 1060)
#  mWindowingMode=fullscreen mActivityType=undefined} s.7}

# OREO  shell dumpsys input_method|grep ppBoun
#  Configuration={1.0 310mcc260mnc [en_US] ldltr sw360dp w360dp h682dp 240dpi nrml long port
#  finger qwerty/v/v -nav/h appBounds=Rect(0, 0 - 540, 1060) s.6}

  wait_keyboard mInputShown=true
  wait_keyboard ppBounds  # [Aa]ppBounds  - full screen.
  set $(grep -o 'ppBounds=.*' $uidump.kbdump | tr -c 0-9 ' ')
  schi=$4  # Need this for status bar offset.

  # 1024 here looks to be 1060 - status_bar_height, so add nfyhi=( $schi - 1060 ) to all y.
  # contentTopInsets=650 visibleTopInsets=650 touchableInsets=3 touchableRegion=SkRegion((0,650,540,1024))
  # contentTopInsets=650 visibleTopInsets=650 touchableInsets=3 touchableRegion=SkRegion((18,529,428,650)(0,650,540,1024))

  # Oreo has a 'NO, THANKS' button vs Help build a better keyboard, invisible to uiautomator
  # Try clicking it: if we get the stupid floaty blue box, try to dismiss it.
  case "$DC_API" in
    oreo*)
      echo Clicking NO THANKS vs Help build a better keyboard
        wait_keyboard mInputShown=true
        set $(grep SkRegion $uidump.kbdump | tr -c 0-9 ' ')
        shift 3
        adb shell input tap $[ $3 / 2 ] $[ ($schi - $4) + ( 6 * $4 + $2 ) / 7 ]
        sleep 2 # Should have seen ()() by now.
      echo Done click and waited slightly for blue floaty.
  esac

  echo Trying to kill blue floaty
  wait_keyboard SkRegion
  set $(grep SkRegion $uidump.kbdump | tr -c 0-9 ' ')
  shift 3
  case $# in
    4) echo Did not find two keyboard boxes. Ooh. ;;
    8tapbluefloatycross) echo Try blue floaty cross ; adb shell input tap $[ $3 - $1 - $1 / 2 ] $[ ($schi - $8) + $2 + $1 + $1 / 2 ] ;;
    8) tap="tap $[ $1 * 2 ] $[ ($schi - $8) * 2 + $6 ]"
       echo Try G menu twice: adb shell input $tap
       adb shell input $tap
       sleep 1
       if adb shell su root cat /data/data/com.google.android.inputmethod.latin/shared_prefs/com.google.android.inputmethod.latin_preferences.xml | grep opened ; then
         adb shell input $tap
       else
         echo ==== FAILED to open G menu
         exit 1
       fi
      ;;
    *) echo Did not match one or two keyboard boxes. Uh-oh. ;;
  esac

  echo "Returning home - seems to disable blue floaty, at least for a week"
  adb shell input keyevent HOME
}

first_time_camera_stuff() {
  # Camera moans about location. Pah.
  adb shell pm grant com.android.camera2 android.permission.ACCESS_COARSE_LOCATION
  adb shell pm grant com.android.camera2 android.permission.ACCESS_FINE_LOCATION
  # adb shell pm grant com.android.camera2 android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
  adb shell am start com.android.camera2/com.android.camera.CameraLauncher
  # Have to quickly stab the Deny/Allow location pop-up, or it brings up System UI has stopped // Close app
  wait_click_dismiss NEXT
}

datasaver_chrome_prefs() {
  echo Start chrome to ensure prefs file and do ftu login.
  adb shell am start com.android.chrome/com.google.android.apps.chrome.Main
  wait_click_dismiss 'ACCEPT' # Welcome to chrome
  wait_click_dismiss 'THANKS' # Login? no thanks

  echo Stop then start chrome seems reliably raise data saver for 'no thanks'
  adb shell am force-stop com.android.chrome
  adb shell am start com.android.chrome/com.google.android.apps.chrome.Main
  wait_click_dismiss 'THANKS'
  CHROME_PREFS=/data/data/com.android.chrome/shared_prefs/com.android.chrome_preferences.xml
  if adb shell su root cat $CHROME_PREFS | grep data_reduction ; then
    echo === Chrome datasaver killed, apparently.
  else
    echo === FAILED to kill Chrome datasaver
    exit 1
  fi
}

# #######################################################
echo DC_API=$DC_API

if ${RUN_STUFF:-true} ; then
  echo "Waiting for device"
  adb wait-for-device

  keyboard_first_time_nonsense

  first_time_camera_stuff

  # Chrome's first time thing
  datasaver_chrome_prefs

  echo Going home
  adb shell input keyevent HOME

fi