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Commit f000c958 authored by Santos Cordon's avatar Santos Cordon
Browse files

Add DisplayManager.isAlwaysOnDisplayCurrentlyAvailable 

Bug: 324046664
Test: TreeHugger
Flag: com.android.server.display.feature.flags.is_always_on_available_api
Change-Id: Ib9faaf20040f72e6fe62cded9e0b5b5cb300be09
parent e90cc2fb

core/api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -5301,6 +5301,7 @@ package android.hardware.display { 
    method @Nullable @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public android.hardware.display.BrightnessConfiguration getDefaultBrightnessConfiguration();

    method public android.util.Pair<float[],float[]> getMinimumBrightnessCurve();

    method public android.graphics.Point getStableDisplaySize();

    method @FlaggedApi("com.android.server.display.feature.flags.is_always_on_available_api") public boolean isAlwaysOnDisplayCurrentlyAvailable();

    method @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public void setBrightnessConfiguration(android.hardware.display.BrightnessConfiguration);

    method @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public void setBrightnessConfigurationForDisplay(@NonNull android.hardware.display.BrightnessConfiguration, @NonNull String);

    method @Deprecated @RequiresPermission(android.Manifest.permission.CONTROL_DISPLAY_SATURATION) public void setSaturationLevel(float);

core/java/android/hardware/display/DisplayManager.java

+22 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ import android.view.Surface; 


import com.android.internal.R;

import com.android.internal.annotations.GuardedBy;

import com.android.server.display.feature.flags.Flags;



import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;
@@ -100,6 +101,7 @@ public final class DisplayManager { 
    private final WeakDisplayCache mDisplayCache = new WeakDisplayCache();



    private int mDisplayIdToMirror = INVALID_DISPLAY;

    private AmbientDisplayConfiguration mAmbientDisplayConfiguration;



    /**

     * Broadcast receiver that indicates when the Wifi display status changes.
@@ -1581,6 +1583,17 @@ public final class DisplayManager { 
        return mGlobal.shouldAlwaysRespectAppRequestedMode();

    }



    /**

     * Returns whether this device supports Always On Display.

     *

     * @hide

     */

    @SystemApi

    @FlaggedApi(Flags.FLAG_IS_ALWAYS_ON_AVAILABLE_API)

    public boolean isAlwaysOnDisplayCurrentlyAvailable() {

        return getAmbientDisplayConfiguration().alwaysOnAvailableForUser(mContext.getUserId());

    }



    /**

     * Returns whether device supports seamless refresh rate switching.

     *
@@ -1643,6 +1656,15 @@ public final class DisplayManager { 
        }

    }



    private AmbientDisplayConfiguration getAmbientDisplayConfiguration() {

        synchronized (this) {

            if (mAmbientDisplayConfiguration == null) {

                mAmbientDisplayConfiguration = new AmbientDisplayConfiguration(mContext);

            }

        }

        return mAmbientDisplayConfiguration;

    }



    /**

     * Creates a VirtualDisplay that will mirror the content of displayIdToMirror

     * @param name The name for the virtual display

services/core/java/com/android/server/display/feature/display_flags.aconfig

+8 −0
Original line number Diff line number Diff line
@@ -3,6 +3,14 @@ container: "system" 


# Important: Flags must be accessed through DisplayManagerFlags.



flag {

    name: "is_always_on_available_api"

    namespace: "display_manager"

    description: "Allows querying of AOD availability"

    bug: "324046664"

    is_fixed_read_only: true

}



flag {

    name: "enable_port_in_display_layout"

    namespace: "display_manager"