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Commit 1620670c authored by Michael Mikhail's avatar Michael Mikhail Committed by Android (Google) Code Review
Browse files

Merge "Adjust the number of recommendations according to display size" into udc-dev

parents c0138451 65c79664

packages/SystemUI/res/values/config.xml

+4 −0
Original line number Diff line number Diff line
@@ -64,6 +64,10 @@ 
    <!-- The number of rows in the QuickSettings -->

    <integer name="quick_settings_max_rows">4</integer>



    <!-- If the dp width of the available space is <= this value, potentially adjust the number

         of media recommendation items-->

    <integer name="default_qs_media_rec_width_dp">380</integer>



    <!-- The number of columns that the top level tiles span in the QuickSettings -->



    <!-- The default tiles to display in QuickSettings -->

packages/SystemUI/res/values/dimens.xml

+1 −0
Original line number Diff line number Diff line
@@ -1094,6 +1094,7 @@ 
    <dimen name="qs_media_session_collapsed_guideline">144dp</dimen>



    <!-- Size of Smartspace media recommendations cards in the QSPanel carousel -->

    <dimen name="qs_media_rec_default_width">380dp</dimen>

    <dimen name="qs_media_rec_icon_top_margin">16dp</dimen>

    <dimen name="qs_media_rec_album_icon_size">16dp</dimen>

    <dimen name="qs_media_rec_album_size">88dp</dimen>

packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaCarouselController.kt

+3 −2
Original line number Diff line number Diff line
@@ -109,10 +109,11 @@ constructor( 
    private val keyguardTransitionInteractor: KeyguardTransitionInteractor,

) : Dumpable {

    /** The current width of the carousel */

    private var currentCarouselWidth: Int = 0

    var currentCarouselWidth: Int = 0

        private set



    /** The current height of the carousel */

    @VisibleForTesting var currentCarouselHeight: Int = 0

    private var currentCarouselHeight: Int = 0



    /** Are we currently showing only active players */

    private var currentlyShowingOnlyActive: Boolean = false

packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaControlPanel.java

+62 −4
Original line number Diff line number Diff line
@@ -32,6 +32,8 @@ import android.content.Intent; 
import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.res.ColorStateList;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.graphics.Bitmap;

import android.graphics.BlendMode;

import android.graphics.Color;
@@ -54,6 +56,7 @@ import android.os.Process; 
import android.os.Trace;

import android.text.TextUtils;

import android.util.Log;

import android.util.TypedValue;

import android.view.Gravity;

import android.view.View;

import android.view.ViewGroup;
@@ -468,6 +471,7 @@ public class MediaControlPanel { 
        TransitionLayout recommendations = vh.getRecommendations();



        mMediaViewController.attach(recommendations, MediaViewController.TYPE.RECOMMENDATION);

        mMediaViewController.configurationChangeListener = this::updateRecommendationsVisibility;



        mRecommendationViewHolder.getRecommendations().setOnLongClickListener(v -> {

            if (mFalsingManager.isFalseLongTap(FalsingManager.LOW_PENALTY)) return true;
@@ -1364,6 +1368,7 @@ public class MediaControlPanel { 


        boolean hasTitle = false;

        boolean hasSubtitle = false;

        int fittedRecsNum = getNumberOfFittedRecommendations();

        for (int itemIndex = 0; itemIndex < NUM_REQUIRED_RECOMMENDATIONS; itemIndex++) {

            SmartspaceAction recommendation = recommendations.get(itemIndex);
@@ -1444,12 +1449,20 @@ public class MediaControlPanel { 


        // If there's no subtitles and/or titles for any of the albums, hide those views.

        ConstraintSet expandedSet = mMediaViewController.getExpandedLayout();

        ConstraintSet collapsedSet = mMediaViewController.getCollapsedLayout();

        final boolean titlesVisible = hasTitle;

        final boolean subtitlesVisible = hasSubtitle;

        mRecommendationViewHolder.getMediaTitles().forEach((titleView) ->

                setVisibleAndAlpha(expandedSet, titleView.getId(), titlesVisible));

        mRecommendationViewHolder.getMediaSubtitles().forEach((subtitleView) ->

                setVisibleAndAlpha(expandedSet, subtitleView.getId(), subtitlesVisible));

        mRecommendationViewHolder.getMediaTitles().forEach((titleView) -> {

            setVisibleAndAlpha(expandedSet, titleView.getId(), titlesVisible);

            setVisibleAndAlpha(collapsedSet, titleView.getId(), titlesVisible);

        });

        mRecommendationViewHolder.getMediaSubtitles().forEach((subtitleView) -> {

            setVisibleAndAlpha(expandedSet, subtitleView.getId(), subtitlesVisible);

            setVisibleAndAlpha(collapsedSet, subtitleView.getId(), subtitlesVisible);

        });



        // Media covers visibility.

        setMediaCoversVisibility(fittedRecsNum);



        // Guts

        Runnable onDismissClickedRunnable = () -> {
@@ -1486,6 +1499,51 @@ public class MediaControlPanel { 
        Trace.endSection();

    }



    private Unit updateRecommendationsVisibility() {

        int fittedRecsNum = getNumberOfFittedRecommendations();

        setMediaCoversVisibility(fittedRecsNum);

        return Unit.INSTANCE;

    }



    private void setMediaCoversVisibility(int fittedRecsNum) {

        ConstraintSet expandedSet = mMediaViewController.getExpandedLayout();

        ConstraintSet collapsedSet = mMediaViewController.getCollapsedLayout();

        List<ViewGroup> mediaCoverContainers = mRecommendationViewHolder.getMediaCoverContainers();

        // Hide media cover that cannot fit in the recommendation card.

        for (int itemIndex = 0; itemIndex < NUM_REQUIRED_RECOMMENDATIONS; itemIndex++) {

            setVisibleAndAlpha(expandedSet, mediaCoverContainers.get(itemIndex).getId(),

                    itemIndex < fittedRecsNum);

            setVisibleAndAlpha(collapsedSet, mediaCoverContainers.get(itemIndex).getId(),

                    itemIndex < fittedRecsNum);

        }

    }



    @VisibleForTesting

    protected int getNumberOfFittedRecommendations() {

        Resources res = mContext.getResources();

        Configuration config = res.getConfiguration();

        int defaultDpWidth = res.getInteger(R.integer.default_qs_media_rec_width_dp);

        int recCoverWidth = res.getDimensionPixelSize(R.dimen.qs_media_rec_album_width)

                + res.getDimensionPixelSize(R.dimen.qs_media_info_spacing) * 2;



        // On landscape, media controls should take half of the screen width.

        int displayAvailableDpWidth = config.screenWidthDp;

        if (config.orientation == Configuration.ORIENTATION_LANDSCAPE) {

            displayAvailableDpWidth = displayAvailableDpWidth / 2;

        }

        int fittedNum;

        if (displayAvailableDpWidth > defaultDpWidth) {

            int recCoverDefaultWidth = res.getDimensionPixelSize(

                    R.dimen.qs_media_rec_default_width);

            fittedNum = recCoverDefaultWidth / recCoverWidth;

        } else {

            int displayAvailableWidth = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,

                    displayAvailableDpWidth, res.getDisplayMetrics());

            fittedNum = displayAvailableWidth / recCoverWidth;

        }

        return Math.min(fittedNum, NUM_REQUIRED_RECOMMENDATIONS);

    }



    private void fetchAndUpdateRecommendationColors(Drawable appIcon) {

        mBackgroundExecutor.execute(() -> {

            ColorScheme colorScheme = new ColorScheme(

packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaViewController.kt

+5 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ constructor( 


    /** A listener when the current dimensions of the player change */

    lateinit var sizeChangedListener: () -> Unit

    lateinit var configurationChangeListener: () -> Unit

    private var firstRefresh: Boolean = true

    @VisibleForTesting private var transitionLayout: TransitionLayout? = null

    private val layoutController = TransitionLayoutController()
@@ -195,6 +196,10 @@ constructor( 
                                )

                        }

                    }

                    if (this@MediaViewController::configurationChangeListener.isInitialized) {

                        configurationChangeListener.invoke()

                        refreshState()

                    }

                }

            }

        }