Merge "Replace Suppliers for Boolean, Int and Float" into main

import com.android.server.UiThread;

import java.util.function.BooleanSupplier;

import java.util.function.DoubleSupplier;

import java.util.function.IntConsumer;

import java.util.function.IntSupplier;

import java.util.function.Supplier;

/**

    private final Supplier<SurfaceControl.Builder> mSurfaceControlFactory;

    private final Supplier<SurfaceControl.Transaction> mTransactionFactory;

    private final Supplier<Boolean> mAreCornersRounded;

    private final BooleanSupplier mAreCornersRounded;

    private final Supplier<Color> mColorSupplier;

    // Parameters for "blurred wallpaper" letterbox background.

    private final Supplier<Boolean> mHasWallpaperBackgroundSupplier;

    private final Supplier<Integer> mBlurRadiusSupplier;

    private final Supplier<Float> mDarkScrimAlphaSupplier;

    private final BooleanSupplier mHasWallpaperBackgroundSupplier;

    private final IntSupplier mBlurRadiusSupplier;

    private final DoubleSupplier mDarkScrimAlphaSupplier;

    private final Supplier<SurfaceControl> mParentSurfaceSupplier;

    private final Rect mOuter = new Rect();

     */

    public Letterbox(Supplier<SurfaceControl.Builder> surfaceControlFactory,

            Supplier<SurfaceControl.Transaction> transactionFactory,

            Supplier<Boolean> areCornersRounded,

            BooleanSupplier areCornersRounded,

            Supplier<Color> colorSupplier,

            Supplier<Boolean> hasWallpaperBackgroundSupplier,

            Supplier<Integer> blurRadiusSupplier,

            Supplier<Float> darkScrimAlphaSupplier,

            BooleanSupplier hasWallpaperBackgroundSupplier,

            IntSupplier blurRadiusSupplier,

            DoubleSupplier darkScrimAlphaSupplier,

            IntConsumer doubleTapCallbackX,

            IntConsumer doubleTapCallbackY,

            Supplier<SurfaceControl> parentSurface) {

     * Returns {@code true} when using {@link #mFullWindowSurface} instead of {@link mSurfaces}.

     */

    private boolean useFullWindowSurface() {

        return mAreCornersRounded.get() || mHasWallpaperBackgroundSupplier.get();

        return mAreCornersRounded.getAsBoolean() || mHasWallpaperBackgroundSupplier.getAsBoolean();

    }

    private final class TapEventReceiver extends InputEventReceiver {

                        mSurfaceFrameRelative.height());

                t.reparent(mSurface, mParentSurface);

                mHasWallpaperBackground = mHasWallpaperBackgroundSupplier.get();

                mHasWallpaperBackground = mHasWallpaperBackgroundSupplier.getAsBoolean();

                updateAlphaAndBlur(t);

                t.show(mSurface);

                t.setBackgroundBlurRadius(mSurface, 0);

                return;

            }

            final float alpha = mDarkScrimAlphaSupplier.get();

            final float alpha = (float) mDarkScrimAlphaSupplier.getAsDouble();

            t.setAlpha(mSurface, alpha);

            // Translucent dark scrim can be shown without blur.

            if (mBlurRadiusSupplier.get() <= 0) {

            if (mBlurRadiusSupplier.getAsInt() <= 0) {

                // Removing pre-exesting blur

                t.setBackgroundBlurRadius(mSurface, 0);

                return;

            }

            t.setBackgroundBlurRadius(mSurface, mBlurRadiusSupplier.get());

            t.setBackgroundBlurRadius(mSurface, mBlurRadiusSupplier.getAsInt());

        }

        private float[] getRgbColorArray() {

                    // and mParentSurface may never be updated in applySurfaceChanges but this

                    // doesn't mean that update is needed.

                    || !mSurfaceFrameRelative.isEmpty()

                    && (mHasWallpaperBackgroundSupplier.get() != mHasWallpaperBackground

                    && (mHasWallpaperBackgroundSupplier.getAsBoolean() != mHasWallpaperBackground

                    || !mColorSupplier.get().equals(mColor)

                    || mParentSurfaceSupplier.get() != mParentSurface);

        }