Sending BATTERY_LEVEL_CHANGED when plug type changes

Test: manual:
adb shell dumpsys battery unplug|reset
should trigger the broadcast

Bug: 112322475
Change-Id: I16b13274100903cb738a047c76d25cf30e480b88

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

@@ -625,7 +625,7 @@ public final class BatteryService extends SystemService {
             // them will get the new sequence number at that point.  (See for example how testing
             // of JobScheduler's BatteryController works.)
             sendBatteryChangedIntentLocked();
-            if (mLastBatteryLevel != mHealthInfo.batteryLevel) {
+            if (mLastBatteryLevel != mHealthInfo.batteryLevel || mLastPlugType != mPlugType) {
                 sendBatteryLevelChangedIntentLocked();
             }