Android 信号强度显示图标修改

1

root@i3:~

# cd frameworks/

2

root@i3:frameworks

# find -name stat_sys_signal_null.png

3

./base/docs/html/images/icon_design/stat_sys_signal_null.png

4

./base/core/res/res/drawable-mdpi/stat_sys_signal_null.png

5

./base/core/res/res/drawable-hdpi/stat_sys_signal_null.png

1

root@i3:frameworks

# grep -r stat_sys_signal_null ./

2

./base/services/java/com/android/server/status/StatusBarPolicy.java:                null,com.android.internal.R.drawable.stat_sys_signal_null,0,0);

3

./base/services/java/com/android/server/status/StatusBarPolicy.java:                mPhoneData.iconId = com.android.internal.R.drawable.stat_sys_signal_null;

01

private

final

void

updateSignalStrength() {

02

int

iconLevel = -

1

;

03

int

[] iconList;

04

05

// Display signal strength while in "emergency calls only" mode

06

if

(!hasService() && !mServiceState.isEmergencyOnly()) {

07

//Slog.d(TAG,"updateSignalStrength: no service");

08

if

(Settings.System.getInt(mContext.getContentResolver(),

09

Settings.System.AIRPLANE_MODE_ON,

0

) ==

1

) {

10

mPhoneData.iconId = com.android.internal.R.drawable.stat_sys_signal_flightmode;

11

}

else

if

( mModemPowerState == ModemPowerTracker.PowerState.TURNED_ON ) {

12

mPhoneData.iconId = com.android.internal.R.drawable.stat_sys_signal_init;

13

}

else

{

14

mPhoneData.iconId = com.android.internal.R.drawable.stat_sys_signal_null;

15

}

16

mService.updateIcon(mPhoneIcon,mPhoneData,

null

);

17

return

;

18

}

1

// phone_signal

2

mPhone = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);

3

mPhoneData = IconData.makeIcon(

"phone_signal"

,

4

null

,com.android.internal.R.drawable.stat_sys_signal_null,

0

,

0

);

5

mPhoneIcon = service.addIcon(mPhoneData,

null

);