Instrument wake up reasons.

This lets us run experiments that need to know the reason for the wake
up in addition to the time and latency.

Bug: 122949636
Test: manually turning the device on and off, looking at the logs
Change-Id: I38429c3387a289010e1a2696ad351ffbe568413b
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeService.java b/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
index 4557b4d..d06feed 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
@@ -110,7 +110,8 @@
     @Override
     public void requestWakeUp() {
         PowerManager pm = getSystemService(PowerManager.class);
-        pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:NODOZE");
+        pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                "com.android.systemui:NODOZE");
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 4527f73..66cfadf 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -884,6 +884,7 @@
 
                 // Just to make sure, make sure the device is awake.
                 mContext.getSystemService(PowerManager.class).wakeUp(SystemClock.uptimeMillis(),
+                        PowerManager.WAKE_REASON_CAMERA_LAUNCH,
                         "com.android.systemui:CAMERA_GESTURE_PREVENT_LOCK");
                 mPendingLock = false;
                 mPendingReset = false;
@@ -1854,8 +1855,9 @@
 
         // It's possible that the device was unlocked in a dream state. It's time to wake up.
         if (mAodShowing) {
-            PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
-            pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:BOUNCER_DOZING");
+            PowerManager pm = mContext.getSystemService(PowerManager.class);
+            pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                    "com.android.systemui:BOUNCER_DOZING");
         }
 
         synchronized (KeyguardViewMediator.this) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
index 491f310..b820dc0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
@@ -132,7 +132,8 @@
         @Override
         public boolean onClickHandler(
                 View view, PendingIntent pendingIntent, RemoteViews.RemoteResponse response) {
-            mShadeController.get().wakeUpIfDozing(SystemClock.uptimeMillis(), view);
+            mShadeController.get().wakeUpIfDozing(SystemClock.uptimeMillis(), view,
+                    "NOTIFICATION_CLICK");
 
             if (handleRemoteInput(view, pendingIntent)) {
                 return true;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
index 49f1a8d..b788f53 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
@@ -52,7 +52,7 @@
             return;
         }
 
-        mShadeController.wakeUpIfDozing(SystemClock.uptimeMillis(), v);
+        mShadeController.wakeUpIfDozing(SystemClock.uptimeMillis(), v, "NOTIFICATION_CLICK");
 
         final ExpandableNotificationRow row = (ExpandableNotificationRow) v;
         final StatusBarNotification sbn = row.getStatusBarNotification();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
index 304d2ee..2162ea7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
@@ -232,7 +232,8 @@
                 if (DEBUG_BIO_WAKELOCK) {
                     Log.i(TAG, "bio wakelock: Authenticated, waking up...");
                 }
-                mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.policy:BIOMETRIC");
+                mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                        "android.policy:BIOMETRIC");
             }
             if (delayWakeUp) {
                 mKeyguardViewMediator.onWakeAndUnlocking();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
index f926218..234a968 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
@@ -14,6 +14,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import android.annotation.NonNull;
 import android.view.View;
 
 import com.android.systemui.statusbar.StatusBarState;
@@ -96,8 +97,9 @@
      *
      * @param time when to wake up
      * @param view the view requesting the wakeup
+     * @param why the reason for the wake up
      */
-    void wakeUpIfDozing(long time, View view);
+    void wakeUpIfDozing(long time, View view, @NonNull String why);
 
     /**
      * If secure with redaction: Show bouncer, go to unlocked shade.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 3532af5..8a2fc37 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -551,7 +551,7 @@
 
     private final View.OnClickListener mGoToLockedShadeListener = v -> {
         if (mState == StatusBarState.KEYGUARD) {
-            wakeUpIfDozing(SystemClock.uptimeMillis(), v);
+            wakeUpIfDozing(SystemClock.uptimeMillis(), v, "SHADE_CLICK");
             goToLockedShade(null);
         }
     };
@@ -1090,10 +1090,10 @@
     }
 
     @Override
-    public void wakeUpIfDozing(long time, View where) {
+    public void wakeUpIfDozing(long time, View where, String why) {
         if (mDozing) {
-            PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
-            pm.wakeUp(time, "com.android.systemui:NODOZE");
+            PowerManager pm = mContext.getSystemService(PowerManager.class);
+            pm.wakeUp(time, PowerManager.WAKE_REASON_GESTURE, "com.android.systemui:" + why);
             mWakeUpComingFromTouch = true;
             where.getLocationInWindow(mTmpInt2);
             mWakeUpTouchLocation = new PointF(mTmpInt2[0] + where.getWidth() / 2,
@@ -3729,7 +3729,8 @@
         }
         if (!mDeviceInteractive) {
             PowerManager pm = mContext.getSystemService(PowerManager.class);
-            pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:CAMERA_GESTURE");
+            pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_CAMERA_LAUNCH,
+                    "com.android.systemui:CAMERA_GESTURE");
             mStatusBarKeyguardViewManager.notifyDeviceWakeUpRequested();
         }
         vibrateForCameraGesture();
@@ -3890,7 +3891,8 @@
         public void pulseWhileDozing(@NonNull PulseCallback callback, int reason) {
             mScrimController.setPulseReason(reason);
             if (reason == DozeLog.PULSE_REASON_SENSOR_LONG_PRESS) {
-                mPowerManager.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:NODOZE");
+                mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                        "com.android.systemui:LONG_PRESS");
                 startAssist(new Bundle());
                 return;
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
index 8b25c34..c39e172 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
@@ -112,7 +112,7 @@
         mTransparentSrcPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
         mFalsingManager = FalsingManager.getInstance(context);
         mDoubleTapHelper = new DoubleTapHelper(this, active -> {}, () -> {
-            mService.wakeUpIfDozing(SystemClock.uptimeMillis(), this);
+            mService.wakeUpIfDozing(SystemClock.uptimeMillis(), this, "DOUBLE_TAP");
             return true;
         }, null, null);
     }