| Methods Summary |
|---|
| public void | dump(java.io.FileDescriptor fd, java.io.PrintWriter pw, java.lang.String[] args)
pw.print("mLowBatteryAlertCloseLevel=");
pw.println(mLowBatteryAlertCloseLevel);
pw.print("mLowBatteryReminderLevels=");
pw.println(Arrays.toString(mLowBatteryReminderLevels));
pw.print("mBatteryLevel=");
pw.println(Integer.toString(mBatteryLevel));
pw.print("mBatteryStatus=");
pw.println(Integer.toString(mBatteryStatus));
pw.print("mPlugType=");
pw.println(Integer.toString(mPlugType));
pw.print("mInvalidCharger=");
pw.println(Integer.toString(mInvalidCharger));
pw.print("mScreenOffTime=");
pw.print(mScreenOffTime);
if (mScreenOffTime >= 0) {
pw.print(" (");
pw.print(SystemClock.elapsedRealtime() - mScreenOffTime);
pw.print(" ago)");
}
pw.println();
pw.print("soundTimeout=");
pw.println(Settings.Global.getInt(mContext.getContentResolver(),
Settings.Global.LOW_BATTERY_SOUND_TIMEOUT, 0));
pw.print("bucket: ");
pw.println(Integer.toString(findBatteryLevelBucket(mBatteryLevel)));
mWarnings.dump(pw);
|
| private int | findBatteryLevelBucket(int level)Buckets the battery level.
The code in this function is a little weird because I couldn't comprehend
the bucket going up when the battery level was going down. --joeo
1 means that the battery is "ok"
0 means that the battery is between "ok" and what we should warn about.
less than 0 means that the battery is low
if (level >= mLowBatteryAlertCloseLevel) {
return 1;
}
if (level > mLowBatteryReminderLevels[0]) {
return 0;
}
final int N = mLowBatteryReminderLevels.length;
for (int i=N-1; i>=0; i--) {
if (level <= mLowBatteryReminderLevels[i]) {
return -1-i;
}
}
throw new RuntimeException("not possible!");
|
| private void | setSaverMode(boolean mode)
mWarnings.showSaverMode(mode);
|
| public void | start()
mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
mScreenOffTime = mPowerManager.isScreenOn() ? -1 : SystemClock.elapsedRealtime();
mWarnings = new PowerNotificationWarnings(mContext, getComponent(PhoneStatusBar.class));
ContentObserver obs = new ContentObserver(mHandler) {
@Override
public void onChange(boolean selfChange) {
updateBatteryWarningLevels();
}
};
final ContentResolver resolver = mContext.getContentResolver();
resolver.registerContentObserver(Settings.Global.getUriFor(
Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL),
false, obs, UserHandle.USER_ALL);
updateBatteryWarningLevels();
mReceiver.init();
|
| void | updateBatteryWarningLevels()
int critLevel = mContext.getResources().getInteger(
com.android.internal.R.integer.config_criticalBatteryWarningLevel);
final ContentResolver resolver = mContext.getContentResolver();
int defWarnLevel = mContext.getResources().getInteger(
com.android.internal.R.integer.config_lowBatteryWarningLevel);
int warnLevel = Settings.Global.getInt(resolver,
Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, defWarnLevel);
if (warnLevel == 0) {
warnLevel = defWarnLevel;
}
if (warnLevel < critLevel) {
warnLevel = critLevel;
}
mLowBatteryReminderLevels[0] = warnLevel;
mLowBatteryReminderLevels[1] = critLevel;
mLowBatteryAlertCloseLevel = mLowBatteryReminderLevels[0]
+ mContext.getResources().getInteger(
com.android.internal.R.integer.config_lowBatteryCloseWarningBump);
|
