i.MX ProcessorsのトピックRe: [SABER-SD/Android] Battery Status

[SABER-SD/Android] Battery Status

norisugi — Fri, 30 May 2014 03:30:27 GMT

When I got the battery status on SABER-SD/Android, its result was BATTERY_PLUGGED_USB.

But the AC adapter is plugged into the board actually.

So I'd like to change its status to BATTERY_PLUGGED_AC.

What should I do ?

SergioSolis — Fri, 30 May 2014 16:08:45 GMT

hello Nori,

can you please tell me how you got that status?, which android version are you using? and if possible can you send a photo of it?

norisugi — Tue, 03 Jun 2014 00:31:06 GMT

My android version is 4.3.

I tried to make the "stay_on_while_plugged_in" enable.

But even if I made the "def_stay_on_while_plugged_in" true,

"stay_on_while_plugged_in" didn't become enable.

It became enable by changing as follows.

frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

loadSetting(stmt, Settings.Global.STAY_ON_WHILE_PLUGGED_IN,

("1".equals(SystemProperties.get("ro.kernel.qemu")) ||

mContext.getResources().getBoolean(R.bool.def_stay_on_while_plugged_in))

? 3 : 0); // BATTERY_PLUGGED_AC|BATTERY_PLUGGED_USB

// ? 1 : 0); // BATTERY_PLUGGED_AC

So I wonder if the current battery status is BATTERY_PLUGGED_USB.