Merge "DO NOT MERGE - Merge QD1A.190821.011 into stage-aosp-master" into stage-aosp-master

3 files changed, 63 insertions, 9 deletions

diff --git a/core/java/android/hardware/display/DisplayManager.java b/core/java/android/hardware/display/DisplayManager.java
index 8a0a9c7c9d9d..5d8fa92263c4 100644
--- a/core/java/android/hardware/display/DisplayManager.java
+++ b/core/java/android/hardware/display/DisplayManager.java
@@ -820,4 +820,51 @@ public final class DisplayManager {
          */
         void onDisplayChanged(int displayId);
     }
+
+    /**
+     * Interface for accessing keys belonging to {@link
+     * android.provider.DeviceConfig#NAMESPACE_DISPLAY_MANAGER}.
+     * @hide
+     */
+    public interface DeviceConfig {
+
+        /**
+         * Key for accessing the 60 hz only regions.
+         *
+         * @see android.provider.DeviceConfig#NAMESPACE_DISPLAY_MANAGER
+         * @see android.R.array#config_brightnessThresholdsOfPeakRefreshRate
+         * @hide
+         */
+        String KEY_PEAK_REFRESH_RATE_BRIGHTNESS_THRESHOLDS =
+                "peak_refresh_rate_brightness_thresholds";
+
+        /**
+         * Key for accessing the 60 hz only regions.
+         *
+         * @see android.provider.DeviceConfig#NAMESPACE_DISPLAY_MANAGER
+         * @see android.R.array#config_brightnessThresholdsOfPeakRefreshRate
+         * @hide
+         */
+        String KEY_PEAK_REFRESH_RATE_AMBIENT_THRESHOLDS = "peak_refresh_rate_ambient_thresholds";
+
+        /**
+         * Key for default peak refresh rate
+         *
+         * @see android.provider.DeviceConfig#NAMESPACE_DISPLAY_MANAGER
+         * @see android.R.integer#config_defaultPeakRefreshRate
+         * @hide
+         */
+        String KEY_PEAK_REFRESH_RATE_DEFAULT = "peak_refresh_rate_default";
+
+        /**
+         * Key for controlling which packages are explicitly blocked from running at refresh rates
+         * higher than 60hz. An app may be added to this list if they exhibit performance issues at
+         * higher refresh rates.
+         *
+         * @see android.provider.DeviceConfig#NAMESPACE_DISPLAY_MANAGER
+         * @see android.R.array#config_highRefreshRateBlacklist
+         * @hide
+         */
+        String KEY_HIGH_REFRESH_RATE_BLACKLIST = "high_refresh_rate_blacklist";
+    }
 }
diff --git a/core/java/android/provider/DeviceConfig.java b/core/java/android/provider/DeviceConfig.java
index ea50ae810535..c837b9346173 100644
--- a/core/java/android/provider/DeviceConfig.java
+++ b/core/java/android/provider/DeviceConfig.java
@@ -136,6 +136,14 @@ public final class DeviceConfig {
     public static final String NAMESPACE_DEX_BOOT = "dex_boot";
 
     /**
+     * Namespace for display manager related features. The names to access the properties in this
+     * namespace should be defined in {@link android.hardware.display.DisplayManager}.
+     *
+     * @hide
+     */
+    public static final String NAMESPACE_DISPLAY_MANAGER = "display_manager";
+
+    /**
      * Namespace for all Game Driver features.
      *
      * @hide
@@ -350,15 +358,6 @@ public final class DeviceConfig {
          */
         String KEY_SYSTEM_GESTURE_EXCLUSION_LOG_DEBOUNCE_MILLIS =
                 "system_gesture_exclusion_log_debounce_millis";
-
-        /**
-         * Key for controlling which packages are explicitly blocked from running at refresh rates
-         * higher than 60hz.
-         *
-         * @see android.provider.DeviceConfig#NAMESPACE_WINDOW_MANAGER
-         * @hide
-         */
-        String KEY_HIGH_REFRESH_RATE_BLACKLIST = "high_refresh_rate_blacklist";
     }
 
     private static final Object sLock = new Object();
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index c8f2d760f974..2263f52dd361 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -3477,6 +3477,14 @@ public final class Settings {
         };
 
         /**
+         * The user selected min refresh rate in frames per second.
+         *
+         * If this isn't set, 0 will be used.
+         * @hide
+         */
+        public static final String MIN_REFRESH_RATE = "min_refresh_rate";
+
+        /**
          * The user selected peak refresh rate in frames per second.
          *
          * If this isn't set, the system falls back to a device specific default.