Merge "handle negative temperature" (6dbbba4e) · Commits · e / os / android_frameworks_base

core/java/android/os/BatteryStats.java

+8 −8

Original line number	Diff line number	Diff line
		@@ -444,7 +444,7 @@ public abstract class BatteryStats implements Parcelable {
		public byte batteryHealth;
		public byte batteryPlugType;

		public char batteryTemperature;
		public short batteryTemperature;
		public char batteryVoltage;

		// Constants from SCREEN_BRIGHTNESS_*
		@@ -521,7 +521,7 @@ public abstract class BatteryStats implements Parcelable {
		batteryHealth = (byte)((bat>>20)&0xf);
		batteryPlugType = (byte)((bat>>24)&0xf);
		bat = src.readInt();
		batteryTemperature = (char)(bat&0xffff);
		batteryTemperature = (short)(bat&0xffff);
		batteryVoltage = (char)((bat>>16)&0xffff);
		states = src.readInt();
		}
		@@ -590,7 +590,7 @@ public abstract class BatteryStats implements Parcelable {
		if (DEBUG) Slog.i(TAG, "WRITE DELTA: batteryToken=0x"
		+ Integer.toHexString(batteryLevelInt)
		+ " batteryLevel=" + batteryLevel
		+ " batteryTemp=" + (int)batteryTemperature
		+ " batteryTemp=" + batteryTemperature
		+ " batteryVolt=" + (int)batteryVoltage);
		}
		if (stateIntChanged) {
		@@ -605,8 +605,8 @@ public abstract class BatteryStats implements Parcelable {
		}

		private int buildBatteryLevelInt() {
		return ((((int)batteryLevel)<<24)&0xff000000)
		\| ((((int)batteryTemperature)<<14)&0x00ffc000)
		return ((((int)batteryLevel)<<25)&0xfe000000)
		\| ((((int)batteryTemperature)<<14)&0x01ffc000)
		\| (((int)batteryVoltage)&0x00003fff);
		}

		@@ -642,13 +642,13 @@ public abstract class BatteryStats implements Parcelable {

		if ((firstToken&DELTA_BATTERY_LEVEL_FLAG) != 0) {
		int batteryLevelInt = src.readInt();
		batteryLevel = (byte)((batteryLevelInt>>24)&0xff);
		batteryTemperature = (char)((batteryLevelInt>>14)&0x3ff);
		batteryLevel = (byte)((batteryLevelInt>>25)&0x7f);
		batteryTemperature = (short)((batteryLevelInt<<7)>>21);
		batteryVoltage = (char)(batteryLevelInt&0x3fff);
		if (DEBUG) Slog.i(TAG, "READ DELTA: batteryToken=0x"
		+ Integer.toHexString(batteryLevelInt)
		+ " batteryLevel=" + batteryLevel
		+ " batteryTemp=" + (int)batteryTemperature
		+ " batteryTemp=" + batteryTemperature
		+ " batteryVolt=" + (int)batteryVoltage);
		}

core/java/com/android/internal/os/BatteryStatsImpl.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -83,7 +83,7 @@ public final class BatteryStatsImpl extends BatteryStats {
		private static final int MAGIC = 0xBA757475; // 'BATSTATS'

		// Current on-disk Parcel version
		private static final int VERSION = 64 + (USE_OLD_HISTORY ? 1000 : 0);
		private static final int VERSION = 65 + (USE_OLD_HISTORY ? 1000 : 0);

		// Maximum number of items we will record in the history.
		private static final int MAX_HISTORY_ITEMS = 2000;
		@@ -4611,7 +4611,7 @@ public final class BatteryStatsImpl extends BatteryStats {
		mHistoryCur.batteryStatus = (byte)status;
		mHistoryCur.batteryHealth = (byte)health;
		mHistoryCur.batteryPlugType = (byte)plugType;
		mHistoryCur.batteryTemperature = (char)temp;
		mHistoryCur.batteryTemperature = (short)temp;
		mHistoryCur.batteryVoltage = (char)volt;
		setOnBatteryLocked(onBattery, oldStatus, level);
		} else {
		@@ -4634,7 +4634,7 @@ public final class BatteryStatsImpl extends BatteryStats {
		}
		if (temp >= (mHistoryCur.batteryTemperature+10)
		\|\| temp <= (mHistoryCur.batteryTemperature-10)) {
		mHistoryCur.batteryTemperature = (char)temp;
		mHistoryCur.batteryTemperature = (short)temp;
		changed = true;
		}
		if (volt > (mHistoryCur.batteryVoltage+20)