Heliunアプリを使って非Rooted端末でアプリのデータ領域をバックアップ・リストアする方法

BASE=$(dirname $0)
pkg=$($BASE/adb shell pm path com.koushikdutta.backup)
# apparently pm path appends a carriage return which screws
# up the class name in dalvikvm invocation
pkg=$(echo $pkg | cut -d : -f 2 | sed s/\\r//g)
echo $pkg
$BASE/adb shell << EOF
CLASSPATH=$pkg app_process /system/bin com.koushikdutta.shellproxy.ShellRunner2 $@ &
exit
EOF

rem コマンドラインでコピペで流し込む場合
set ADB_CMD=adb shell pm path com.koushikdutta.backup
for /f "DELIMS=:, TOKENS=2" %A in ('%ADB_CMD%') do set PKG=%A
echo %PKG%

rem ここで 5秒待つ
timeout /T 5 /NOBREAK

set ADB_SHELL_CMD=CLASSPATH=%PKG% app_process /system/bin com.koushikdutta.shellproxy.ShellRunner2 $@ &
echo %ADB_SHELL_CMD%
adb shell %ADB_SHELL_CMD%

rem バッチファイルで実行する場合
set ADB_CMD=adb shell pm path com.koushikdutta.backup
for /f "DELIMS=:, TOKENS=2" %%A in ('%ADB_CMD%') do set PKG=%%A
echo %PKG%

rem ここで 5秒待つ
timeout /T 5 /NOBREAK

set ADB_SHELL_CMD=CLASSPATH=%PKG% app_process /system/bin com.koushikdutta.shellproxy.ShellRunner2 $@ &
echo %ADB_SHELL_CMD%
adb shell %ADB_SHELL_CMD%

　コマンドラインのパッケージ指定は面倒なので固定文字列にしています。
　下記の要領で、一部は伏字にしています。

import java.io.DataOutputStream;

    Process _process = Runtime.getRuntime().exec("sh");
    DataOutputStream _outputStream = new DataOutputStream(_process.getOutputStream());

    String command = "CLASSPATH=/data/app/com.k0ush1kdutt@.backup-1/base.apk app_process /system/bin com.k0ush1kdutt@.shellproxy.ShellRunner2 $@\n";

    _outputStream.writeBytes(command);
    _outputStream.flush();

adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared]
             [-all] [-system|-nosystem] [<packages...>]
   - write an archive of the device's data to <file>.
         If no -f option is supplied then the data is written
          to "backup.ab" in the current directory.
         (-apk|-noapk enable/disable backup of the .apks themselves
            in the archive; the default is noapk.)
         (-shared|-noshared enable/disable backup of the device's
            shared storage / SD card contents; the default is noshared.)
         (-all means to back up all installed applications)
         (-system|-nosystem toggles whether -all automatically includes
            system applications; the default is to include system apps)
         (<packages...> is the list of applications to be backed up.
            If the -all or -shared flags are passed, then the package
            list is optional.  Applications explicitly given on the
            command line will be included even if -nosystem would
            ordinarily cause them to be omitted.)

adb restore <file>
   - restore device contents from the <file> backup archive

@echo off
echo バックアップします。
pause
rem for /f %i in ('adb shell pm list packages -3') do call adb_backup.bat %i
for /f %%i in ('adb shell pm list packages -3') do call :adb_backup %%i
exit /b

:adb_backup
set pkgtmp=%1
set pkg=%pkgtmp:~8%
echo %pkg%
rem adb shell input tap 530 950
adb backup -f %pkg%.bd -apk -noshared -nosystem %pkg%
pause
exit /b

adb shell

run-as jp.ne.neko.freewing.TuboroidoKai
# run-as: package not debuggable: jp.ne.neko.freewing.TuboroidoKai

cp /data/data/jp.ne.neko.freewing.TuboroidoKai/

adb backup {パッケージ名}

adb backup -noapk jp.ne.neko.freewing.TuboroidoKai

> adb restore backup.db
WARNING: adb restore is deprecated and may be removed in a future release
adb: unable to open file backup.db: No such file or directory

> dir
2023/01/14  16:08        29,455,589 backup.ab

> adb restore backup.ab
WARNING: adb restore is deprecated and may be removed in a future release
Now unlock your device and confirm the restore operation.