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Commit 57733d9b authored by sallyyuen's avatar sallyyuen
Browse files

Add configurable strength values for Reduce Bright Colors 

Test: atest FrameworkServicesTests:ReduceBrightColorsTintControllerTest,
atest FrameworksServicesTests:ColorDisplayServiceTest

 Bug: b/179805222

Change-Id: I70bfedd9d2226abac2a2cb6952ffb835ea8891d5
parent 1f212657

core/java/android/hardware/display/ColorDisplayManager.java

+20 −0
Original line number Diff line number Diff line
@@ -536,6 +536,26 @@ public final class ColorDisplayManager { 
        return context.getResources().getBoolean(R.bool.config_reduceBrightColorsAvailable);

    }



    /**

     * Returns the minimum allowed brightness reduction strength in percentage when activated.

     *

     * @hide

     */

    public static int getMinimumReduceBrightColorsStrength(Context context) {

        return context.getResources()

                .getInteger(R.integer.config_reduceBrightColorsStrengthMin);

    }



    /**

     * Returns the maximum allowed brightness reduction strength in percentage when activated.

     *

     * @hide

     */

    public static int getMaximumReduceBrightColorsStrength(Context context) {

        return context.getResources()

                .getInteger(R.integer.config_reduceBrightColorsStrengthMax);

    }



    /**

     * Check if the color transforms are color accelerated. Some transforms are experimental only

     * on non-accelerated platforms due to the performance implications.

core/res/res/values/config.xml

+9 −0
Original line number Diff line number Diff line
@@ -848,6 +848,15 @@ 
        <!-- y-intercept --> <item>1.000000000000000</item>

    </string-array>



    <!-- Default strength, in percentage, of bright color reduction when activated. -->

    <integer name="config_reduceBrightColorsStrengthDefault">0</integer>



    <!-- Minimum strength, in percentage, supported by bright color reduction. -->

    <integer name="config_reduceBrightColorsStrengthMin">0</integer>



    <!-- Maximum strength, in percentage, supported by bright color reduction. -->

    <integer name="config_reduceBrightColorsStrengthMax">100</integer>



    <!-- Boolean indicating whether display white balance is supported. -->

    <bool name="config_displayWhiteBalanceAvailable">false</bool>

core/res/res/values/symbols.xml

+3 −0
Original line number Diff line number Diff line
@@ -3223,6 +3223,9 @@ 
  <java-symbol type="bool" name="config_reduceBrightColorsAvailable" />

  <java-symbol type="array" name="config_reduceBrightColorsCoefficients" />

  <java-symbol type="array" name="config_reduceBrightColorsCoefficientsNonlinear" />

  <java-symbol type="integer" name="config_reduceBrightColorsStrengthDefault" />

  <java-symbol type="integer" name="config_reduceBrightColorsStrengthMin" />

  <java-symbol type="integer" name="config_reduceBrightColorsStrengthMax" />

  <java-symbol type="array" name="config_availableColorModes" />

  <java-symbol type="array" name="config_mappedColorModes" />

  <java-symbol type="string" name="config_vendorColorModesRestoreHint" />