I used this answer to achieve a Kiosk Mode for my app: https://stackoverflow.com/a/26013850
I rooted the tablet with Kingo Root and then performed the following commands:
adb shell >
su >
pm disable com.android.systemui >
I am building an app that will only be used on our devices as kiosks....
It works great BUT.. I would like to perform the disable and enable of the system ui from the Android application itself.
Are system commands possible from within an application?
/**
* Uses Root access to enable and disable SystemUI.
* @param enabled Decide whether to enable or disable.
*/
public void setSystemUIEnabled(boolean enabled){
try {
Process p = Runtime.getRuntime().exec("su");
DataOutputStream os = new DataOutputStream(p.getOutputStream());
os.writeBytes("pm " + (enabled ? "enable" : "disable")
+ " com.android.systemui\n");
os.writeBytes("exit\n");
os.flush();
} catch (IOException e) {
e.printStackTrace();
}
}
Works fine. Usage:
setSystemUIEnabled(true); // Enable SystemUI
setSystemUIEnabled(false); // Disable SystemUI