diff options
Diffstat (limited to 'src/com/android/launcher3/folder/PreviewItemManager.java')
| -rw-r--r-- | src/com/android/launcher3/folder/PreviewItemManager.java | 134 |
1 files changed, 89 insertions, 45 deletions
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java index 49763ba9d..2d817e6d2 100644 --- a/src/com/android/launcher3/folder/PreviewItemManager.java +++ b/src/com/android/launcher3/folder/PreviewItemManager.java @@ -23,28 +23,51 @@ import static com.android.launcher3.folder.FolderIcon.DROP_IN_ANIMATION_DURATION import android.animation.Animator; import android.animation.AnimatorListenerAdapter; +import android.animation.ObjectAnimator; import android.animation.ValueAnimator; +import android.content.Context; import android.graphics.Canvas; import android.graphics.Rect; import android.graphics.drawable.Drawable; +import android.util.FloatProperty; import android.view.View; import android.widget.TextView; -import com.android.launcher3.BubbleTextView; -import com.android.launcher3.WorkspaceItemInfo; +import androidx.annotation.NonNull; + +import com.android.launcher3.Launcher; import com.android.launcher3.Utilities; +import com.android.launcher3.WorkspaceItemInfo; +import com.android.launcher3.graphics.DrawableFactory; +import com.android.launcher3.graphics.PreloadIconDrawable; import java.util.ArrayList; import java.util.List; - -import androidx.annotation.NonNull; +import java.util.function.Predicate; /** * Manages the drawing and animations of {@link PreviewItemDrawingParams} for a {@link FolderIcon}. */ public class PreviewItemManager { - private FolderIcon mIcon; + private static final FloatProperty<PreviewItemManager> CURRENT_PAGE_ITEMS_TRANS_X = + new FloatProperty<PreviewItemManager>("currentPageItemsTransX") { + @Override + public void setValue(PreviewItemManager manager, float v) { + manager.mCurrentPageItemsTransX = v; + manager.onParamsChanged(); + } + + @Override + public Float get(PreviewItemManager manager) { + return manager.mCurrentPageItemsTransX; + } + }; + + private final Context mContext; + private final FolderIcon mIcon; + private final DrawableFactory mDrawableFactory; + private final int mIconSize; // These variables are all associated with the drawing of the preview; they are stored // as member variables for shared usage and to avoid computation on each frame @@ -69,7 +92,10 @@ public class PreviewItemManager { private static final int ITEM_SLIDE_IN_OUT_DISTANCE_PX = 200; public PreviewItemManager(FolderIcon icon) { + mContext = icon.getContext(); mIcon = icon; + mDrawableFactory = DrawableFactory.INSTANCE.get(mContext); + mIconSize = Launcher.getLauncher(mContext).getDeviceProfile().folderChildIconSizePx; } /** @@ -200,7 +226,7 @@ public class PreviewItemManager { } void buildParamsForPage(int page, ArrayList<PreviewItemDrawingParams> params, boolean animate) { - List<BubbleTextView> items = mIcon.getPreviewItemsOnPage(page); + List<WorkspaceItemInfo> items = mIcon.getPreviewItemsOnPage(page); int prevNumItems = params.size(); // We adjust the size of the list to match the number of items in the preview. @@ -214,13 +240,7 @@ public class PreviewItemManager { int numItemsInFirstPagePreview = page == 0 ? items.size() : MAX_NUM_ITEMS_IN_PREVIEW; for (int i = 0; i < params.size(); i++) { PreviewItemDrawingParams p = params.get(i); - p.drawable = items.get(i).getCompoundDrawables()[1]; - - if (p.drawable != null && !mIcon.mFolder.isOpen()) { - // Set the callback to FolderIcon as it is responsible to drawing the icon. The - // callback will be released when the folder is opened. - p.drawable.setCallback(mIcon); - } + setDrawable(p, items.get(i)); if (!animate) { computePreviewItemDrawingParams(i, numItemsInFirstPagePreview, p); @@ -253,14 +273,8 @@ public class PreviewItemManager { buildParamsForPage(currentPage, mCurrentPageParams, false); onParamsChanged(); - ValueAnimator slideAnimator = ValueAnimator.ofFloat(0, ITEM_SLIDE_IN_OUT_DISTANCE_PX); - slideAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { - @Override - public void onAnimationUpdate(ValueAnimator valueAnimator) { - mCurrentPageItemsTransX = (float) valueAnimator.getAnimatedValue(); - onParamsChanged(); - } - }); + ValueAnimator slideAnimator = ObjectAnimator + .ofFloat(this, CURRENT_PAGE_ITEMS_TRANS_X, 0, ITEM_SLIDE_IN_OUT_DISTANCE_PX); slideAnimator.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { @@ -277,6 +291,25 @@ public class PreviewItemManager { buildParamsForPage(0, mFirstPageParams, animate); } + void updatePreviewItems(Predicate<WorkspaceItemInfo> itemCheck) { + boolean modified = false; + for (PreviewItemDrawingParams param : mFirstPageParams) { + if (itemCheck.test(param.item)) { + setDrawable(param, param.item); + modified = true; + } + } + for (PreviewItemDrawingParams param : mCurrentPageParams) { + if (itemCheck.test(param.item)) { + setDrawable(param, param.item); + modified = true; + } + } + if (modified) { + mIcon.invalidate(); + } + } + boolean verifyDrawable(@NonNull Drawable who) { for (int i = 0; i < mFirstPageParams.size(); i++) { if (mFirstPageParams.get(i).drawable == who) { @@ -296,46 +329,46 @@ public class PreviewItemManager { * - Moving into a new position * - Moving out of the preview * - * @param oldParams The list of items in the old preview. - * @param newParams The list of items in the new preview. + * @param oldItems The list of items in the old preview. + * @param newItems The list of items in the new preview. * @param dropped The item that was dropped onto the FolderIcon. */ - public void onDrop(List<BubbleTextView> oldParams, List<BubbleTextView> newParams, + public void onDrop(List<WorkspaceItemInfo> oldItems, List<WorkspaceItemInfo> newItems, WorkspaceItemInfo dropped) { - int numItems = newParams.size(); + int numItems = newItems.size(); final ArrayList<PreviewItemDrawingParams> params = mFirstPageParams; buildParamsForPage(0, params, false); // New preview items for items that are moving in (except for the dropped item). - List<BubbleTextView> moveIn = new ArrayList<>(); - for (BubbleTextView btv : newParams) { - if (!oldParams.contains(btv) && !btv.getTag().equals(dropped)) { - moveIn.add(btv); + List<WorkspaceItemInfo> moveIn = new ArrayList<>(); + for (WorkspaceItemInfo newItem : newItems) { + if (!oldItems.contains(newItem) && !newItem.equals(dropped)) { + moveIn.add(newItem); } } for (int i = 0; i < moveIn.size(); ++i) { - int prevIndex = newParams.indexOf(moveIn.get(i)); + int prevIndex = newItems.indexOf(moveIn.get(i)); PreviewItemDrawingParams p = params.get(prevIndex); computePreviewItemDrawingParams(prevIndex, numItems, p); - updateTransitionParam(p, moveIn.get(i), ENTER_INDEX, newParams.indexOf(moveIn.get(i)), + updateTransitionParam(p, moveIn.get(i), ENTER_INDEX, newItems.indexOf(moveIn.get(i)), numItems); } // Items that are moving into new positions within the preview. - for (int newIndex = 0; newIndex < newParams.size(); ++newIndex) { - int oldIndex = oldParams.indexOf(newParams.get(newIndex)); + for (int newIndex = 0; newIndex < newItems.size(); ++newIndex) { + int oldIndex = oldItems.indexOf(newItems.get(newIndex)); if (oldIndex >= 0 && newIndex != oldIndex) { PreviewItemDrawingParams p = params.get(newIndex); - updateTransitionParam(p, newParams.get(newIndex), oldIndex, newIndex, numItems); + updateTransitionParam(p, newItems.get(newIndex), oldIndex, newIndex, numItems); } } // Old preview items that need to be moved out. - List<BubbleTextView> moveOut = new ArrayList<>(oldParams); - moveOut.removeAll(newParams); + List<WorkspaceItemInfo> moveOut = new ArrayList<>(oldItems); + moveOut.removeAll(newItems); for (int i = 0; i < moveOut.size(); ++i) { - BubbleTextView item = moveOut.get(i); - int oldIndex = oldParams.indexOf(item); + WorkspaceItemInfo item = moveOut.get(i); + int oldIndex = oldItems.indexOf(item); PreviewItemDrawingParams p = computePreviewItemDrawingParams(oldIndex, numItems, null); updateTransitionParam(p, item, oldIndex, EXIT_INDEX, numItems); params.add(0, p); // We want these items first so that they are on drawn last. @@ -348,14 +381,9 @@ public class PreviewItemManager { } } - private void updateTransitionParam(final PreviewItemDrawingParams p, BubbleTextView btv, + private void updateTransitionParam(final PreviewItemDrawingParams p, WorkspaceItemInfo item, int prevIndex, int newIndex, int numItems) { - p.drawable = btv.getCompoundDrawables()[1]; - if (!mIcon.mFolder.isOpen()) { - // Set the callback to FolderIcon as it is responsible to drawing the icon. The - // callback will be released when the folder is opened. - p.drawable.setCallback(mIcon); - } + setDrawable(p, item); FolderPreviewItemAnim anim = new FolderPreviewItemAnim(this, p, prevIndex, numItems, newIndex, numItems, DROP_IN_ANIMATION_DURATION, null); @@ -364,4 +392,20 @@ public class PreviewItemManager { } p.anim = anim; } + + private void setDrawable(PreviewItemDrawingParams p, WorkspaceItemInfo item) { + if (item.hasPromiseIconUi()) { + PreloadIconDrawable drawable = mDrawableFactory.newPendingIcon(mContext, item); + drawable.setLevel(item.getInstallProgress()); + p.drawable = drawable; + } else { + p.drawable = mDrawableFactory.newIcon(mContext, item); + } + p.drawable.setBounds(0, 0, mIconSize, mIconSize); + p.item = item; + + // Set the callback to FolderIcon as it is responsible to drawing the icon. The + // callback will be released when the folder is opened. + p.drawable.setCallback(mIcon); + } } |