Use wakeup reason when FingerPrint sensor wakes up the device

PowerManager can log into BatteryStats the reason for the device being
woken up. This change has the Fingerprint controller report the reason
instead of a default non-descriptive 'wakeUp' reason.

Change-Id: I12d80682dad888add139cca586d4b948e9d546e5

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java
index 2912963..7135836 100644 (file)
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java
@@ -173,7 +173,7 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback {
             if (DEBUG_FP_WAKELOCK) {
                 Log.i(TAG, "fp wakelock: Authenticated, waking up...");
             }
-            mPowerManager.wakeUp(SystemClock.uptimeMillis());
+            mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.policy:FINGERPRINT");
         }
         releaseFingerprintWakeLock();
         switch (mMode) {