Send DEVICE_IDLE and DISPLAY_INACTIVE hint from framework

Bug: 140148621
Test: boot device
Change-Id: I34971fde28a80056c51d3c1501467f975c7e82a2

2 files changed, 15 insertions, 2 deletions

diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index 0dcb9cc5256e..dffcafe1de0e 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -1307,6 +1307,15 @@ public final class Display {
     }
 
     /**
+     * Returns true if the display is in active state such as {@link #STATE_ON}
+     * or {@link #STATE_VR}.
+     * @hide
+     */
+    public static boolean isActiveState(int state) {
+        return state == STATE_ON || state == STATE_VR;
+    }
+
+    /**
      * A mode supported by a given display.
      *
      * @see Display#getSupportedModes()
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java
index 294deba459fe..3257b63843ec 100644
--- a/services/core/java/com/android/server/power/PowerManagerService.java
+++ b/services/core/java/com/android/server/power/PowerManagerService.java
@@ -18,6 +18,8 @@ package com.android.server.power;
 
 import static android.os.IServiceManager.DUMP_FLAG_PRIORITY_CRITICAL;
 import static android.os.IServiceManager.DUMP_FLAG_PRIORITY_DEFAULT;
+import static android.os.PowerManagerInternal.MODE_DEVICE_IDLE;
+import static android.os.PowerManagerInternal.MODE_DISPLAY_INACTIVE;
 import static android.os.PowerManagerInternal.WAKEFULNESS_ASLEEP;
 import static android.os.PowerManagerInternal.WAKEFULNESS_AWAKE;
 import static android.os.PowerManagerInternal.WAKEFULNESS_DOZING;
@@ -42,8 +44,6 @@ import android.hardware.SystemSensorManager;
 import android.hardware.display.AmbientDisplayConfiguration;
 import android.hardware.display.DisplayManagerInternal;
 import android.hardware.display.DisplayManagerInternal.DisplayPowerRequest;
-import android.hardware.power.Boost;
-import android.hardware.power.Mode;
 import android.hardware.power.V1_0.PowerHint;
 import android.net.Uri;
 import android.os.BatteryManager;
@@ -2975,6 +2975,8 @@ public final class PowerManagerService extends SystemService
             synchronized (mLock) {
                 if (mDisplayState != state) {
                     mDisplayState = state;
+                    setPowerModeInternal(MODE_DISPLAY_INACTIVE,
+                            !Display.isActiveState(state));
                     if (state == Display.STATE_OFF) {
                         if (!mDecoupleHalInteractiveModeFromDisplayConfig) {
                             setHalInteractiveModeLocked(false);
@@ -3297,6 +3299,7 @@ public final class PowerManagerService extends SystemService
             }
             mDeviceIdleMode = enabled;
             updateWakeLockDisabledStatesLocked();
+            setPowerModeInternal(MODE_DEVICE_IDLE, mDeviceIdleMode || mLightDeviceIdleMode);
         }
         if (enabled) {
             EventLogTags.writeDeviceIdleOnPhase("power");
@@ -3310,6 +3313,7 @@ public final class PowerManagerService extends SystemService
         synchronized (mLock) {
             if (mLightDeviceIdleMode != enabled) {
                 mLightDeviceIdleMode = enabled;
+                setPowerModeInternal(MODE_DEVICE_IDLE, mDeviceIdleMode || mLightDeviceIdleMode);
                 return true;
             }
             return false;