diff options
Diffstat (limited to 'core/java/android/os/BatteryStats.java')
| -rw-r--r-- | core/java/android/os/BatteryStats.java | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java index a49a27a0..b706c5c 100644 --- a/core/java/android/os/BatteryStats.java +++ b/core/java/android/os/BatteryStats.java @@ -130,6 +130,7 @@ public abstract class BatteryStats implements Parcelable { private static final String MISC_DATA = "m"; private static final String SCREEN_BRIGHTNESS_DATA = "br"; private static final String SIGNAL_STRENGTH_TIME_DATA = "sgt"; + private static final String SIGNAL_SCANNING_TIME_DATA = "sst"; private static final String SIGNAL_STRENGTH_COUNT_DATA = "sgc"; private static final String DATA_CONNECTION_TIME_DATA = "dct"; private static final String DATA_CONNECTION_COUNT_DATA = "dcc"; @@ -440,6 +441,15 @@ public abstract class BatteryStats implements Parcelable { long batteryRealtime, int which); /** + * Returns the time in microseconds that the phone has been trying to + * acquire a signal. + * + * {@hide} + */ + public abstract long getPhoneSignalScanningTime( + long batteryRealtime, int which); + + /** * Returns the number of times the phone has entered the given signal strength. * * {@hide} @@ -823,6 +833,8 @@ public abstract class BatteryStats implements Parcelable { args[i] = getPhoneSignalStrengthTime(i, batteryRealtime, which) / 1000; } dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_TIME_DATA, args); + dumpLine(pw, 0 /* uid */, category, SIGNAL_SCANNING_TIME_DATA, + getPhoneSignalScanningTime(batteryRealtime, which) / 1000); for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { args[i] = getPhoneSignalStrengthCount(i, which); } @@ -1130,7 +1142,13 @@ public abstract class BatteryStats implements Parcelable { } if (!didOne) sb.append("No activity"); pw.println(sb.toString()); - + + sb.setLength(0); + sb.append(prefix); + sb.append(" Signal scanning time: "); + formatTimeMs(sb, getPhoneSignalScanningTime(batteryRealtime, which) / 1000); + pw.println(sb.toString()); + sb.setLength(0); sb.append(prefix); sb.append(" Radio types: "); |