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Commit a245873f authored by Sihua Ma's avatar Sihua Ma Committed by Android (Google) Code Review
Browse files

Merge "Update widget picker row logic to resolve cropping" into tm-qpr-dev

parents d0838d3a 16180801

src/com/android/launcher3/widget/BaseWidgetSheet.java

+11 −20
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ import android.widget.Toast; 


import androidx.annotation.GuardedBy;

import androidx.annotation.Nullable;

import androidx.annotation.Px;

import androidx.core.view.ViewCompat;



import com.android.launcher3.DeviceProfile;
@@ -61,7 +62,7 @@ public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher> 
        implements OnClickListener, OnLongClickListener, DragSource,

        PopupDataProvider.PopupDataChangeListener, Insettable {

    /** The default number of cells that can fit horizontally in a widget sheet. */

    protected static final int DEFAULT_MAX_HORIZONTAL_SPANS = 4;

    public static final int DEFAULT_MAX_HORIZONTAL_SPANS = 4;



    protected static final String KEY_WIDGETS_EDUCATION_TIP_SEEN =

            "launcher.widgets_education_tip_seen";
@@ -70,15 +71,18 @@ public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher> 
    /* Touch handling related member variables. */

    private Toast mWidgetInstructionToast;



    private int mContentHorizontalMarginInPx;

    @Px protected int mContentHorizontalMargin;

    @Px protected int mWidgetCellHorizontalPadding;



    protected int mNavBarScrimHeight;

    private final Paint mNavBarScrimPaint;



    public BaseWidgetSheet(Context context, AttributeSet attrs, int defStyleAttr) {

        super(context, attrs, defStyleAttr);

        mContentHorizontalMarginInPx = getResources().getDimensionPixelSize(

        mContentHorizontalMargin = getResources().getDimensionPixelSize(

                R.dimen.widget_list_horizontal_margin);

        mWidgetCellHorizontalPadding = getResources().getDimensionPixelSize(

                R.dimen.widget_cell_horizontal_padding);

        mNavBarScrimPaint = new Paint();

        mNavBarScrimPaint.setColor(Themes.getAttrColor(context, R.attr.allAppsNavBarScrimColor));

    }
@@ -138,11 +142,11 @@ public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher> 
    @Override

    public void setInsets(Rect insets) {

        mInsets.set(insets);

        int contentHorizontalMarginInPx = getResources().getDimensionPixelSize(

        @Px int contentHorizontalMargin = getResources().getDimensionPixelSize(

                R.dimen.widget_list_horizontal_margin);

        if (contentHorizontalMarginInPx != mContentHorizontalMarginInPx) {

            onContentHorizontalMarginChanged(contentHorizontalMarginInPx);

            mContentHorizontalMarginInPx = contentHorizontalMarginInPx;

        if (contentHorizontalMargin != mContentHorizontalMargin) {

            onContentHorizontalMarginChanged(contentHorizontalMargin);

            mContentHorizontalMargin = contentHorizontalMargin;

        }

    }
@@ -198,19 +202,6 @@ public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher> 
                MeasureSpec.getSize(heightMeasureSpec));

    }



    /** Returns the number of cells that can fit horizontally in a given {@code content}. */

    protected int computeMaxHorizontalSpans(View content, int contentHorizontalPaddingPx) {

        DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();

        int availableWidth = content.getMeasuredWidth()

                - contentHorizontalPaddingPx

                - (2 * mContentHorizontalMarginInPx);

        Point cellSize = deviceProfile.getCellSize();

        if (cellSize.x > 0) {

            return availableWidth / cellSize.x;

        }

        return DEFAULT_MAX_HORIZONTAL_SPANS;

    }



    private boolean beginDraggingWidget(WidgetCell v) {

        if (TestProtocol.sDebugTracing) {

            Log.d(TestProtocol.NO_DROP_TARGET, "2");

src/com/android/launcher3/widget/WidgetsBottomSheet.java

+7 −6
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ import android.widget.TableLayout; 
import android.widget.TableRow;

import android.widget.TextView;



import androidx.annotation.Px;



import com.android.launcher3.R;

import com.android.launcher3.anim.PendingAnimation;

import com.android.launcher3.model.WidgetItem;
@@ -69,8 +71,7 @@ public class WidgetsBottomSheet extends BaseWidgetSheet { 
    private static final long EDUCATION_TIP_DELAY_MS = 300;



    private ItemInfo mOriginalItemInfo;

    private int mMaxHorizontalSpan = DEFAULT_MAX_HORIZONTAL_SPANS;

    private final int mWidgetCellHorizontalPadding;

    @Px private int mMaxHorizontalSpan;



    private final OnLayoutChangeListener mLayoutChangeListenerToShowTips =

            new OnLayoutChangeListener() {
@@ -111,8 +112,6 @@ public class WidgetsBottomSheet extends BaseWidgetSheet { 
        if (!hasSeenEducationTip()) {

            addOnLayoutChangeListener(mLayoutChangeListenerToShowTips);

        }

        mWidgetCellHorizontalPadding = getResources().getDimensionPixelSize(

                R.dimen.widget_cell_horizontal_padding);

        setContentBackground(getContext().getDrawable(R.drawable.bg_rounded_corner_bottom_sheet));

    }
@@ -134,7 +133,7 @@ public class WidgetsBottomSheet extends BaseWidgetSheet { 
    private boolean updateMaxSpansPerRow() {

        if (getMeasuredWidth() == 0) return false;



        int maxHorizontalSpan = computeMaxHorizontalSpans(mContent, mWidgetCellHorizontalPadding);

        @Px int maxHorizontalSpan = mContent.getMeasuredWidth() - (2 * mContentHorizontalMargin);

        if (mMaxHorizontalSpan != maxHorizontalSpan) {

            // Ensure the table layout is showing widgets in the right column after measure.

            mMaxHorizontalSpan = maxHorizontalSpan;
@@ -184,7 +183,9 @@ public class WidgetsBottomSheet extends BaseWidgetSheet { 
        TableLayout widgetsTable = findViewById(R.id.widgets_table);

        widgetsTable.removeAllViews();



        WidgetsTableUtils.groupWidgetItemsIntoTableWithReordering(widgets, mMaxHorizontalSpan)

        WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgets, mActivityContext,

                mActivityContext.getDeviceProfile(), mMaxHorizontalSpan,

                mWidgetCellHorizontalPadding)

                .forEach(row -> {

                    TableRow tableRow = new TableRow(getContext());

                    tableRow.setGravity(Gravity.TOP);

src/com/android/launcher3/widget/model/WidgetsListContentEntry.java

+19 −17
Original line number Diff line number Diff line
@@ -15,6 +15,8 @@ 
 */

package com.android.launcher3.widget.model;



import androidx.annotation.Px;



import com.android.launcher3.model.WidgetItem;

import com.android.launcher3.model.data.PackageItemInfo;
@@ -26,7 +28,7 @@ import java.util.List; 
 */

public final class WidgetsListContentEntry extends WidgetsListBaseEntry {



    private final int mMaxSpanSizeInCells;

    @Px private final int mMaxSpanSize;



    /**

     * Constructor for {@link WidgetsListContentEntry}.
@@ -37,7 +39,7 @@ public final class WidgetsListContentEntry extends WidgetsListBaseEntry { 
     */

    public WidgetsListContentEntry(PackageItemInfo pkgItem, String titleSectionName,

            List<WidgetItem> items) {

        this(pkgItem, titleSectionName, items, /* maxSpanSizeInCells= */ 0);

        this(pkgItem, titleSectionName, items, /* maxSpanSize= */ 0);

    }



    /**
@@ -46,43 +48,43 @@ public final class WidgetsListContentEntry extends WidgetsListBaseEntry { 
     * @param pkgItem package info associated with the entry

     * @param titleSectionName title section name associated with the entry.

     * @param items list of widgets for the package.

     * @param maxSpanSizeInCells the max horizontal span in cells that is allowed for grouping more

     * @param maxSpanSize the max horizontal span in pixels that is allowed for grouping more

     *                           than one widgets in a table row.

     */

    public WidgetsListContentEntry(PackageItemInfo pkgItem, String titleSectionName,

            List<WidgetItem> items, int maxSpanSizeInCells) {

            List<WidgetItem> items, @Px int maxSpanSize) {

        super(pkgItem, titleSectionName, items);

        mMaxSpanSizeInCells = maxSpanSizeInCells;

        mMaxSpanSize = maxSpanSize;

    }



    @Override

    public String toString() {

        return "Content:" + mPkgItem.packageName + ":" + mWidgets.size() + " maxSpanSizeInCells: "

                + mMaxSpanSizeInCells;

        return "Content:" + mPkgItem.packageName + ":" + mWidgets.size() + " maxSpanSize: "

                + mMaxSpanSize;

    }



    /**

     * Returns a copy of this {@link WidgetsListContentEntry} with updated

     * {@param maxSpanSizeInCells}.

     * Returns a copy of this {@link WidgetsListContentEntry} with updated {@code maxSpanSize}.

     *

     * @param maxSpanSizeInCells the maximum horizontal span in cells that is allowed for grouping

     * @param maxSpanSize the maximum horizontal span in pixels that is allowed for grouping

     *                           more than one widgets in a table row.

     */

    public WidgetsListContentEntry withMaxSpanSize(int maxSpanSizeInCells) {

        if (mMaxSpanSizeInCells == maxSpanSizeInCells) return this;

    public WidgetsListContentEntry withMaxSpanSize(@Px int maxSpanSize) {

        if (mMaxSpanSize == maxSpanSize) return this;

        return new WidgetsListContentEntry(

                mPkgItem,

                mTitleSectionName,

                mWidgets,

                /* maxSpanSizeInCells= */ maxSpanSizeInCells);

                /* maxSpanSize= */ maxSpanSize);

    }



    /**

     * Returns the max horizontal span size in cells that is allowed for grouping more than one

     * Returns the max horizontal span size in pixels that is allowed for grouping more than one

     * widget in a table row.

     */

    public int getMaxSpanSizeInCells() {

        return mMaxSpanSizeInCells;

    @Px

    public int getMaxSpanSize() {

        return mMaxSpanSize;

    }



    @Override
@@ -91,6 +93,6 @@ public final class WidgetsListContentEntry extends WidgetsListBaseEntry { 
        WidgetsListContentEntry otherEntry = (WidgetsListContentEntry) obj;

        return mWidgets.equals(otherEntry.mWidgets) && mPkgItem.equals(otherEntry.mPkgItem)

                && mTitleSectionName.equals(otherEntry.mTitleSectionName)

                && mMaxSpanSizeInCells == otherEntry.mMaxSpanSizeInCells;

                && mMaxSpanSize == otherEntry.mMaxSpanSize;

    }

}

src/com/android/launcher3/widget/picker/WidgetsFullSheet.java

+20 −20
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ import android.widget.TextView; 
import androidx.annotation.FloatRange;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.annotation.Px;

import androidx.annotation.VisibleForTesting;

import androidx.recyclerview.widget.DefaultItemAnimator;

import androidx.recyclerview.widget.RecyclerView;
@@ -181,14 +182,13 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
        }

    };



    private final int mTabsHeight;

    private final int mWidgetSheetContentHorizontalPadding;

    @Px private final int mTabsHeight;



    @Nullable private WidgetsRecyclerView mCurrentWidgetsRecyclerView;

    @Nullable private PersonalWorkPagedView mViewPager;

    private boolean mIsInSearchMode;

    private boolean mIsNoWidgetsViewNeeded;

    private int mMaxSpansPerRow = DEFAULT_MAX_HORIZONTAL_SPANS;

    @Px private int mMaxSpanPerRow;

    private TextView mNoWidgetsView;



    private StickyHeaderLayout mSearchScrollView;
@@ -224,8 +224,6 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
        mTabsHeight = mHasWorkProfile

                ? resources.getDimensionPixelSize(R.dimen.all_apps_header_pill_height)

                : 0;

        mWidgetSheetContentHorizontalPadding = 2 * resources.getDimensionPixelSize(

                R.dimen.widget_cell_horizontal_padding);



        mUserManagerState.init(UserCache.INSTANCE.get(context),

                context.getSystemService(UserManager.class));
@@ -337,7 +335,7 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
                : mSearchScrollView.findViewById(R.id.title);

        mRightPane = mIsTwoPane ? mContent.findViewById(R.id.right_pane) : null;

        mWidgetsListTableViewHolderBinder =

                new WidgetsListTableViewHolderBinder(layoutInflater, this, this);

                new WidgetsListTableViewHolderBinder(mActivityContext, layoutInflater, this, this);

        onRecommendedWidgetsBound();

        onWidgetsBound();
@@ -536,22 +534,20 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
        View content = mHasWorkProfile

                ? mViewPager

                : mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView;



        if (mIsTwoPane && mRightPane != null) {

            content = mRightPane;

        }



        int maxHorizontalSpans = computeMaxHorizontalSpans(content,

                mWidgetSheetContentHorizontalPadding);

        if (mMaxSpansPerRow != maxHorizontalSpans) {

            mMaxSpansPerRow = maxHorizontalSpans;

            mAdapters.get(AdapterHolder.PRIMARY).mWidgetsListAdapter.setMaxHorizontalSpansPerRow(

                    mMaxSpansPerRow);

            mAdapters.get(AdapterHolder.SEARCH).mWidgetsListAdapter.setMaxHorizontalSpansPerRow(

                    mMaxSpansPerRow);

        @Px int maxHorizontalSpan = content.getMeasuredWidth() - (2 * mContentHorizontalMargin);

        if (mMaxSpanPerRow != maxHorizontalSpan) {

            mMaxSpanPerRow = maxHorizontalSpan;

            mAdapters.get(AdapterHolder.PRIMARY).mWidgetsListAdapter.setMaxHorizontalSpansPxPerRow(

                    maxHorizontalSpan);

            mAdapters.get(AdapterHolder.SEARCH).mWidgetsListAdapter.setMaxHorizontalSpansPxPerRow(

                    maxHorizontalSpan);

            if (mHasWorkProfile) {

                mAdapters.get(AdapterHolder.WORK).mWidgetsListAdapter.setMaxHorizontalSpansPerRow(

                        mMaxSpansPerRow);

                mAdapters.get(AdapterHolder.WORK).mWidgetsListAdapter.setMaxHorizontalSpansPxPerRow(

                        maxHorizontalSpan);

            }

            onRecommendedWidgetsBound();

            return true;
@@ -700,8 +696,12 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
                    - noWidgetsViewHeight) * RECOMMENDATION_TABLE_HEIGHT_RATIO;



            List<ArrayList<WidgetItem>> recommendedWidgetsInTable =

                    WidgetsTableUtils.groupWidgetItemsIntoTableWithoutReordering(

                            recommendedWidgets, mMaxSpansPerRow);

                    WidgetsTableUtils.groupWidgetItemsUsingRowPxWithoutReordering(

                            recommendedWidgets,

                            mActivityContext,

                            mActivityContext.getDeviceProfile(),

                            mMaxSpanPerRow,

                            mWidgetCellHorizontalPadding);

            mRecommendedWidgetsTable.setRecommendedWidgets(

                    recommendedWidgetsInTable, maxTableHeight);

        } else {
@@ -1051,7 +1051,7 @@ public class WidgetsFullSheet extends BaseWidgetSheet 
            if (mAdapterType == PRIMARY || mAdapterType == WORK) {

                mWidgetsRecyclerView.addOnAttachStateChangeListener(mBindScrollbarInSearchMode);

            }

            mWidgetsListAdapter.setMaxHorizontalSpansPerRow(mMaxSpansPerRow);

            mWidgetsListAdapter.setMaxHorizontalSpansPxPerRow(mMaxSpanPerRow);

        }

    }

src/com/android/launcher3/widget/picker/WidgetsListAdapter.java

+13 −6
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCH 
import static com.android.launcher3.recyclerview.ViewHolderBinder.POSITION_DEFAULT;

import static com.android.launcher3.recyclerview.ViewHolderBinder.POSITION_FIRST;

import static com.android.launcher3.recyclerview.ViewHolderBinder.POSITION_LAST;

import static com.android.launcher3.widget.BaseWidgetSheet.DEFAULT_MAX_HORIZONTAL_SPANS;



import android.content.Context;

import android.os.Process;
@@ -32,6 +33,7 @@ import android.view.ViewGroup; 


import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.annotation.Px;

import androidx.recyclerview.widget.DiffUtil;

import androidx.recyclerview.widget.DiffUtil.DiffResult;

import androidx.recyclerview.widget.LinearLayoutManager;
@@ -49,6 +51,7 @@ import com.android.launcher3.widget.model.WidgetListSpaceEntry; 
import com.android.launcher3.widget.model.WidgetsListBaseEntry;

import com.android.launcher3.widget.model.WidgetsListContentEntry;

import com.android.launcher3.widget.model.WidgetsListHeaderEntry;

import com.android.launcher3.widget.util.WidgetSizes;



import java.util.ArrayList;

import java.util.Arrays;
@@ -99,7 +102,7 @@ public class WidgetsListAdapter extends Adapter<ViewHolder> implements OnHeaderC 
    @Nullable private Predicate<WidgetsListBaseEntry> mFilter = null;

    @Nullable private RecyclerView mRecyclerView;

    @Nullable private PackageUserKey mPendingClickHeader;

    private int mMaxSpanSize = 4;

    @Px private int mMaxHorizontalSpan;



    public WidgetsListAdapter(Context context, LayoutInflater layoutInflater,

            IntSupplier emptySpaceHeightProvider, OnClickListener iconClickListener,
@@ -107,11 +110,14 @@ public class WidgetsListAdapter extends Adapter<ViewHolder> implements OnHeaderC 
            WidgetsFullSheet.HeaderChangeListener headerChangeListener) {

        mHeaderChangeListener = headerChangeListener;

        mContext = context;

        mMaxHorizontalSpan = WidgetSizes.getWidgetSizePx(

                ActivityContext.lookupContext(context).getDeviceProfile(),

                        DEFAULT_MAX_HORIZONTAL_SPANS, 1).getWidth();



        mViewHolderBinders.put(

                VIEW_TYPE_WIDGETS_LIST,

                new WidgetsListTableViewHolderBinder(

                        layoutInflater, iconClickListener, iconLongClickListener));

                        mContext, layoutInflater, iconClickListener, iconLongClickListener));

        mViewHolderBinders.put(

                VIEW_TYPE_WIDGETS_HEADER,

                new WidgetsListHeaderViewHolderBinder(
@@ -199,7 +205,8 @@ public class WidgetsListAdapter extends Adapter<ViewHolder> implements OnHeaderC 
                    } else if (entry instanceof WidgetsListContentEntry) {

                        // Adjust the original content entries to accommodate for the current

                        // maxSpanSize.

                        return ((WidgetsListContentEntry) entry).withMaxSpanSize(mMaxSpanSize);

                        return ((WidgetsListContentEntry) entry).withMaxSpanSize(

                                mMaxHorizontalSpan);

                    }

                    return entry;

                })
@@ -407,11 +414,11 @@ public class WidgetsListAdapter extends Adapter<ViewHolder> implements OnHeaderC 
    }



    /**

     * Sets the max horizontal span in cells that is allowed for grouping more than one widget in a

     * Sets the max horizontal span in pixels that is allowed for grouping more than one widget in a

     * table row.

     */

    public void setMaxHorizontalSpansPerRow(int maxHorizontalSpans) {

        mMaxSpanSize = maxHorizontalSpans;

    public void setMaxHorizontalSpansPxPerRow(@Px int maxHorizontalSpan) {

        mMaxHorizontalSpan = maxHorizontalSpan;

        updateVisibleEntries();

    }