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Demo Mode for the Android System UI
//enable demo adb shell settings put global sysui_demo_allowed 1 // display time 12:00 adb shell am broadcast -a com.android.systemui.demo -e command clock -e hhmm 1200 // Display full mobile data without type adb shell am broadcast -a com.android.systemui.demo -e command network -e mobile show -e level 4 -e datatype false // Hide notifications adb shell am broadcast -a com.android.systemui.demo -e command notifications -e visible false // Show full battery but not in charging state adb shell am broadcast -a com.android.systemui.demo -e command battery -e plugged false -e level 100 //exit adb shell am broadcast -a com.android.systemui.demo -e command exit