rainwaveplayer/test_d2d.sh at main · flashsphere/rainwaveplayer · GitHub

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#!/bin/bash -eu
: "${1?"Usage: $0 package name"}"

# Initialize and create a backup
adb shell bmgr enable true
adb shell settings put secure backup_enable_d2d_test_mode 1
adb shell bmgr transport com.google.android.gms/.backup.migrate.service.D2dTransport
adb shell bmgr init com.google.android.gms/.backup.migrate.service.D2dTransport
adb shell bmgr list transports | grep -q -F "  * com.google.android.gms/.backup.migrate.service.D2dTransport" || (echo "Failed to select and initialize backup transport"; exit 1)
adb shell bmgr backupnow "$1" | grep -F "Package $1 with result: Success" || (echo "Backup failed"; exit 1)

# Uninstall and reinstall the app to clear the data and trigger a restore
apk_path_list=$(adb shell pm path "$1")
OIFS=$IFS
IFS=$'\n'
apk_number=0
for apk_line in $apk_path_list
do
    (( ++apk_number ))
    apk_path=${apk_line:8:1000}
    adb pull "$apk_path" "myapk${apk_number}.apk"
done
IFS=$OIFS
adb shell pm uninstall --user 0 "$1"
adb shell bmgr transport com.google.android.gms/.backup.BackupTransportService
apks=$(seq -f 'myapk%.f.apk' 1 $apk_number)
adb install-multiple -t --user 0 $apks

# Clean up
adb shell bmgr init com.google.android.gms/.backup.migrate.service.D2dTransport
adb shell settings put secure backup_enable_d2d_test_mode 0
adb shell bmgr transport com.google.android.gms/.backup.BackupTransportService
rm $apks

echo "Done"