diff options
| -rw-r--r-- | core/java/com/android/internal/os/PowerProfile.java | 18 | ||||
| -rw-r--r-- | core/res/res/xml/power_profile.xml | 3 |
2 files changed, 21 insertions, 0 deletions
diff --git a/core/java/com/android/internal/os/PowerProfile.java b/core/java/com/android/internal/os/PowerProfile.java index 2369d25bd472..127ed68dff98 100644 --- a/core/java/com/android/internal/os/PowerProfile.java +++ b/core/java/com/android/internal/os/PowerProfile.java @@ -126,6 +126,11 @@ public class PowerProfile { public static final String POWER_CPU_SPEEDS = "cpu.speeds"; + /** + * Battery capacity in milliAmpHour (mAh). + */ + public static final String POWER_BATTERY_CAPACITY = "battery.capacity"; + static final HashMap<String, Object> sPowerMap = new HashMap<String, Object>(); private static final String TAG_DEVICE = "device"; @@ -243,6 +248,19 @@ public class PowerProfile { } } + /** + * Returns the battery capacity, if available, in milli Amp Hours. If not available, + * it returns zero. + * @return the battery capacity in mAh + */ + public double getBatteryCapacity() { + return getAveragePower(POWER_BATTERY_CAPACITY); + } + + /** + * Returns the number of speeds that the CPU can be run at. + * @return + */ public int getNumSpeedSteps() { Object value = sPowerMap.get(POWER_CPU_SPEEDS); if (value != null && value instanceof Double[]) { diff --git a/core/res/res/xml/power_profile.xml b/core/res/res/xml/power_profile.xml index ce623e8d4d35..30312b369499 100644 --- a/core/res/res/xml/power_profile.xml +++ b/core/res/res/xml/power_profile.xml @@ -18,6 +18,7 @@ --> <device name="Android"> + <!-- All values are in mAh except as noted --> <item name="none">0</item> <item name="screen.on">0.1</item> <item name="bluetooth.active">0.1</item> @@ -48,4 +49,6 @@ <array name="cpu.active"> <value>0.2</value> </array> + <!-- This is the battery capacity in mAh --> + <item name="battery.capacity">1000</item> </device> |