android_commands_2.md

Open Settings app

adb shell am start -a android.settings.SETTINGS

Check App version

adb shell dumpsys package <PACKAGE> | grep versionName

Force stop an app

adb shell am force-stop <PACKAGE>

Enable/Disable wifi

adb shell svc wifi disable [enable]

Clear shared preferences

adb shell pm clear <package name>

Get device Android Id

adb shell settings get secure android_id

Enable Location Services

adb shell settings put secure location_providers_allowed gps,network

CHANGING A DEVICE RESOLUTION

http://www.wikihow.com/Change-the-Screen-Resolution-on-Your-Android

adb shell dumpsys display | grep mBaseDisplayInfo

Find the density value

adb shell wm density <NEW DENSITY> && adb reboot

ldpi => 120 mdpi => 160 hdpi => 240

Get Physical screen size

adb shell wm size

Start Launcher App

adb shell am start -a android.intent.action.MAIN -c android.intent.category.HOME

Turn screen off/on (press power button)

adb shell input keyevent 26

(press back button)

adb shell input keyevent 4