查看手机的data数据库

对于ud或者eng的手机要先执行
adb root
adb remount
mrliang@mrliang:~/project/androidgo/alps-release-o1.mp2-default/alps/vendor/mediatek/proprietary/packages/apps/WallpaperPicker$ adb shell
itel-A15:/ # cd data/system                                                    
system/      system_ce/   system_de/
itel-A15:/ # cd data/system/users/0                                            
itel-A15:/data/system/users/0 # ls
app_idle_stats.xml       runtime-permissions.xml settings_system.xml
appwidgets.xml           settings_global.xml     wallpaper_info.xml  
package-restrictions.xml settings_secure.xml     wallpaper_lock      
registered_services      settings_ssaid.xml      wallpaper_lock_orig
itel-A15:/data/system/users/0 # cat settings_system.xml
<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<settings version="148">