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am 580e9f72: Merge "Make battery shutdown temperature configurable" into jb-mr1-dev

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* commit '580e9f72e09efc4645aa98753ad8e9806d428950':
  Make battery shutdown temperature configurable
This commit is contained in:
Brian Muramatsu
2012-09-04 22:50:55 -07:00
committed by Android Git Automerger
parent 54afe6abf9 580e9f72e0
commit cdfd2746b7
3 changed files with 14 additions and 5 deletions
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3
core/res/res/values/config.xml
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@@ -471,6 +471,9 @@
Also, the battery stats are flushed to disk when we hit this level. -->
<integer name="config_criticalBatteryWarningLevel">4</integer>
<!-- Shutdown if the battery temperature exceeds (this value * 0.1) Celsius. -->
<integer name="config_shutdownBatteryTemperature">680</integer>
<!-- Display low battery warning when battery level dips to this value -->
<!-- Display low battery warning when battery level dips to this value -->
<integer name="config_lowBatteryWarningLevel">15</integer>

1
core/res/res/values/public.xml
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@@ -1546,6 +1546,7 @@
<java-symbol type="integer" name="config_screenBrightnessSettingMaximum" />
<java-symbol type="integer" name="config_screenBrightnessSettingDefault" />
<java-symbol type="integer" name="config_screenBrightnessDim" />
<java-symbol type="integer" name="config_shutdownBatteryTemperature" />
<java-symbol type="integer" name="config_virtualKeyQuietTimeMillis" />
<java-symbol type="layout" name="am_compat_mode_dialog" />
<java-symbol type="layout" name="launch_warning" />

15
services/java/com/android/server/BatteryService.java
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@@ -116,6 +116,7 @@ public class BatteryService extends Binder {
private int mLowBatteryWarningLevel;
private int mLowBatteryCloseWarningLevel;
private int mShutdownBatteryTemperature;
private int mPlugType;
private int mLastPlugType = -1; // Extra state so we can detect first run
@@ -138,6 +139,8 @@ public class BatteryService extends Binder {
com.android.internal.R.integer.config_lowBatteryWarningLevel);
mLowBatteryCloseWarningLevel = mContext.getResources().getInteger(
com.android.internal.R.integer.config_lowBatteryCloseWarningLevel);
mShutdownBatteryTemperature = mContext.getResources().getInteger(
com.android.internal.R.integer.config_shutdownBatteryTemperature);
mPowerSupplyObserver.startObserving("SUBSYSTEM=power_supply");
@@ -228,9 +231,11 @@ public class BatteryService extends Binder {
}
private final void shutdownIfOverTemp() {
// shut down gracefully if temperature is too high (> 68.0C)
// wait until the system has booted before attempting to display the shutdown dialog.
if (mBatteryTemperature > 680 && ActivityManagerNative.isSystemReady()) {
// shut down gracefully if temperature is too high (> 68.0C by default)
// wait until the system has booted before attempting to display the
// shutdown dialog.
if (mBatteryTemperature > mShutdownBatteryTemperature
&& ActivityManagerNative.isSystemReady()) {
Intent intent = new Intent(Intent.ACTION_REQUEST_SHUTDOWN);
intent.putExtra(Intent.EXTRA_KEY_CONFIRM, false);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
@@ -259,7 +264,7 @@ public class BatteryService extends Binder {
} else {
mPlugType = BATTERY_PLUGGED_NONE;
}
// Let the battery stats keep track of the current level.
try {
mBatteryStats.setBatteryState(mBatteryStatus, mBatteryHealth,
@@ -268,7 +273,7 @@ public class BatteryService extends Binder {
} catch (RemoteException e) {
// Should never happen.
}
shutdownIfNoPower();
shutdownIfOverTemp();