diff options
Diffstat (limited to 'docs/html/training/monitoring-device-state/battery-monitoring.jd')
| -rw-r--r-- | docs/html/training/monitoring-device-state/battery-monitoring.jd | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/docs/html/training/monitoring-device-state/battery-monitoring.jd b/docs/html/training/monitoring-device-state/battery-monitoring.jd index c963a18..a202566 100644 --- a/docs/html/training/monitoring-device-state/battery-monitoring.jd +++ b/docs/html/training/monitoring-device-state/battery-monitoring.jd @@ -65,9 +65,9 @@ boolean isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING || status == BatteryManager.BATTERY_STATUS_FULL; // How are we charging? -int chargePlug = battery.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); -boolean usbCharge = chargePlug == BATTERY_PLUGGED_USB; -boolean acCharge = chargePlug == BATTERY_PLUGGED_AC;</pre> +int chargePlug = batteryStatus.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); +boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB; +boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC;</pre> <p>Typically you should maximize the rate of your background updates in the case where the device is connected to an AC charger, reduce the rate if the charge is over USB, and lower it @@ -105,8 +105,8 @@ the current charging state and method as described in the previous step.</p> status == BatteryManager.BATTERY_STATUS_FULL; int chargePlug = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); - boolean usbCharge = chargePlug == BATTERY_PLUGGED_USB; - boolean acCharge = chargePlug == BATTERY_PLUGGED_AC; + boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB; + boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC; } }</pre> @@ -119,8 +119,8 @@ the rate of your background updates if the battery charge is below a certain lev <p>You can find the current battery charge by extracting the current battery level and scale from the battery status intent as shown here:</p> -<pre>int level = battery.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); -int scale = battery.getIntExtra(BatteryManager.EXTRA_SCALE, -1); +<pre>int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); +int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); float batteryPct = level / (float)scale;</pre> |