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Add thermal shutdown. If battery temp >= 68C.

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Change-Id: I625fa47939d8ecc532457b5c6e13f91d83bfbcc5
This commit is contained in:
Eric Olsen
2010-03-26 15:38:41 -07:00
parent 0a08b1948f
commit 6a362a97f7
1 changed files with 13 additions and 0 deletions
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13
services/java/com/android/server/BatteryService.java
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@ -177,6 +177,7 @@ class BatteryService extends Binder {
void systemReady() {
// check our power situation now that it is safe to display the shutdown dialog.
shutdownIfNoPower();
shutdownIfOverTemp();
}
private final void shutdownIfNoPower() {
@ -190,6 +191,17 @@ 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()) {
Intent intent = new Intent(Intent.ACTION_REQUEST_SHUTDOWN);
intent.putExtra(Intent.EXTRA_KEY_CONFIRM, false);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(intent);
}
}
private native void native_update();
private synchronized final void update() {
@ -199,6 +211,7 @@ class BatteryService extends Binder {
long dischargeDuration = 0;
shutdownIfNoPower();
shutdownIfOverTemp();
mBatteryLevelCritical = mBatteryLevel <= CRITICAL_BATTERY_LEVEL;
if (mAcOnline) {