Added broadcasts for external power events. (fda6fae1) · Commits · e / os / android_frameworks_base

core/java/android/content/Intent.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -507,6 +507,8 @@ import java.util.Set;
		* <li> {@link #ACTION_PACKAGE_REMOVED}
		* <li> {@link #ACTION_UID_REMOVED}
		* <li> {@link #ACTION_BATTERY_CHANGED}
		* <li> {@link #ACTION_POWER_CONNECTED}
		* <li> {@link #ACTION_POWER_DISCONNECTED}
		* </ul>
		*
		* <h3>Standard Categories</h3>
		@@ -1177,6 +1179,24 @@ public class Intent implements Parcelable {
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW";
		/**
		* Broadcast Action: External power has been connected to the device.
		* This is intended for applications that wish to register specifically to this notification.
		* Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to
		* stay active to receive this notification. This action can be used to implement actions
		* that wait until power is available to trigger.
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED";
		/**
		* Broadcast Action: External power has been removed from the device.
		* This is intended for applications that wish to register specifically to this notification.
		* Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to
		* stay active to receive this notification. This action can be used to implement actions
		* that wait until power is available to trigger.
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		public static final String ACTION_POWER_DISCONNECTED = "android.intent.action.ACTION_POWER_DISCONNECTED";
		/**
		* Broadcast Action: Indicates low memory condition on the device
		*/

services/java/com/android/server/BatteryService.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -149,6 +149,16 @@ class BatteryService extends Binder {
		mBatteryLevel, mBatteryVoltage, mBatteryTemperature);
		}

		// Separate broadcast is sent for power connected / not connected
		// since the standard intent will not wake any applications and some
		// applications may want to have smart behavior based on this.
		if (mPlugType != 0 && mLastPlugType == 0) {
		mContext.sendBroadcast(new Intent(Intent.ACTION_POWER_CONNECTED));
		}
		else if (mPlugType == 0 && mLastPlugType != 0) {
		mContext.sendBroadcast(new Intent(Intent.ACTION_POWER_DISCONNECTED));
		}

		mLastBatteryStatus = mBatteryStatus;
		mLastBatteryHealth = mBatteryHealth;
		mLastBatteryPresent = mBatteryPresent;