Examples with AllAppsContainerView com.android.launcher3.allapps.AllAppsContainerView used on opensource projects

Example 1 with AllAppsContainerView

use of com.android.launcher3.allapps.AllAppsContainerView in project android_packages_apps_Launcher3 by crdroidandroid.

the class QuickstepTransitionManager method getLauncherContentAnimator.

/**
 * Content is everything on screen except the background and the floating view (if any).
 *
 * @param isAppOpening True when this is called when an app is opening.
 *                     False when this is called when an app is closing.
 * @param startDelay   Start delay duration.
 */
private Pair<AnimatorSet, Runnable> getLauncherContentAnimator(boolean isAppOpening, int startDelay) {
    AnimatorSet launcherAnimator = new AnimatorSet();
    Runnable endListener;
    float[] alphas = isAppOpening ? new float[] { 1, 0 } : new float[] { 0, 1 };
    float[] scales = isAppOpening ? new float[] { 1, mContentScale } : new float[] { mContentScale, 1 };
    if (mLauncher.isInState(ALL_APPS)) {
        // All Apps in portrait mode is full screen, so we only animate AllAppsContainerView.
        final View appsView = mLauncher.getAppsView();
        final float startAlpha = appsView.getAlpha();
        final float startScale = SCALE_PROPERTY.get(appsView);
        appsView.setAlpha(alphas[0]);
        SCALE_PROPERTY.set(appsView, scales[0]);
        ObjectAnimator alpha = ObjectAnimator.ofFloat(appsView, View.ALPHA, alphas);
        alpha.setDuration(CONTENT_ALPHA_DURATION);
        alpha.setInterpolator(LINEAR);
        appsView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        alpha.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator animation) {
                appsView.setLayerType(View.LAYER_TYPE_NONE, null);
            }
        });
        ObjectAnimator scale = ObjectAnimator.ofFloat(appsView, SCALE_PROPERTY, scales);
        scale.setInterpolator(AGGRESSIVE_EASE);
        scale.setDuration(CONTENT_SCALE_DURATION);
        launcherAnimator.play(alpha);
        launcherAnimator.play(scale);
        endListener = () -> {
            appsView.setAlpha(startAlpha);
            SCALE_PROPERTY.set(appsView, startScale);
            appsView.setLayerType(View.LAYER_TYPE_NONE, null);
        };
    } else if (mLauncher.isInState(OVERVIEW)) {
        endListener = composeViewContentAnimator(launcherAnimator, alphas, scales);
    } else {
        List<View> viewsToAnimate = new ArrayList<>();
        Workspace workspace = mLauncher.getWorkspace();
        workspace.forEachVisiblePage(view -> viewsToAnimate.add(((CellLayout) view).getShortcutsAndWidgets()));
        viewsToAnimate.add(mLauncher.getHotseat());
        viewsToAnimate.forEach(view -> {
            view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
            ObjectAnimator scaleAnim = ObjectAnimator.ofFloat(view, SCALE_PROPERTY, scales).setDuration(CONTENT_SCALE_DURATION);
            scaleAnim.setInterpolator(DEACCEL_1_5);
            launcherAnimator.play(scaleAnim);
        });
        final boolean scrimEnabled = ENABLE_SCRIM_FOR_APP_LAUNCH.get();
        if (scrimEnabled) {
            int scrimColor = Themes.getAttrColor(mLauncher, R.attr.overviewScrimColor);
            int scrimColorTrans = ColorUtils.setAlphaComponent(scrimColor, 0);
            int[] colors = isAppOpening ? new int[] { scrimColorTrans, scrimColor } : new int[] { scrimColor, scrimColorTrans };
            ScrimView scrimView = mLauncher.getScrimView();
            if (scrimView.getBackground() instanceof ColorDrawable) {
                scrimView.setBackgroundColor(colors[0]);
                ObjectAnimator scrim = ObjectAnimator.ofArgb(scrimView, VIEW_BACKGROUND_COLOR, colors);
                scrim.setDuration(CONTENT_SCRIM_DURATION);
                scrim.setInterpolator(DEACCEL_1_5);
                launcherAnimator.play(scrim);
            }
        }
        // Pause page indicator animations as they lead to layer trashing.
        mLauncher.getWorkspace().getPageIndicator().pauseAnimations();
        endListener = () -> {
            viewsToAnimate.forEach(view -> {
                SCALE_PROPERTY.set(view, 1f);
                view.setLayerType(View.LAYER_TYPE_NONE, null);
            });
            if (scrimEnabled) {
                mLauncher.getScrimView().setBackgroundColor(Color.TRANSPARENT);
            }
            mLauncher.getWorkspace().getPageIndicator().skipAnimationsToEnd();
        };
    }
    launcherAnimator.setStartDelay(startDelay);
    return new Pair<>(launcherAnimator, endListener);
}

Example 2 with AllAppsContainerView

use of com.android.launcher3.allapps.AllAppsContainerView in project android_packages_apps_Launcher3 by crdroidandroid.

the class FolderIcon method onDrop.

private void onDrop(final WorkspaceItemInfo item, DragObject d, Rect finalRect, float scaleRelativeToDragLayer, int index, boolean itemReturnedOnFailedDrop) {
    item.cellX = -1;
    item.cellY = -1;
    DragView animateView = d.dragView;
    // will not have a view to animate
    if (animateView != null && mActivity instanceof Launcher) {
        final Launcher launcher = (Launcher) mActivity;
        DragLayer dragLayer = launcher.getDragLayer();
        Rect from = new Rect();
        dragLayer.getViewRectRelativeToSelf(animateView, from);
        Rect to = finalRect;
        if (to == null) {
            to = new Rect();
            Workspace workspace = launcher.getWorkspace();
            // Set cellLayout and this to it's final state to compute final animation locations
            workspace.setFinalTransitionTransform();
            float scaleX = getScaleX();
            float scaleY = getScaleY();
            setScaleX(1.0f);
            setScaleY(1.0f);
            scaleRelativeToDragLayer = dragLayer.getDescendantRectRelativeToSelf(this, to);
            // Finished computing final animation locations, restore current state
            setScaleX(scaleX);
            setScaleY(scaleY);
            workspace.resetTransitionTransform();
        }
        int numItemsInPreview = Math.min(MAX_NUM_ITEMS_IN_PREVIEW, index + 1);
        boolean itemAdded = false;
        if (itemReturnedOnFailedDrop || index >= MAX_NUM_ITEMS_IN_PREVIEW) {
            List<WorkspaceItemInfo> oldPreviewItems = new ArrayList<>(mCurrentPreviewItems);
            mInfo.add(item, index, false);
            mCurrentPreviewItems.clear();
            mCurrentPreviewItems.addAll(getPreviewItemsOnPage(0));
            if (!oldPreviewItems.equals(mCurrentPreviewItems)) {
                int newIndex = mCurrentPreviewItems.indexOf(item);
                if (newIndex >= 0) {
                    // If the item dropped is going to be in the preview, we update the
                    // index here to reflect its position in the preview.
                    index = newIndex;
                }
                mPreviewItemManager.hidePreviewItem(index, true);
                mPreviewItemManager.onDrop(oldPreviewItems, mCurrentPreviewItems, item);
                itemAdded = true;
            } else {
                removeItem(item, false);
            }
        }
        if (!itemAdded) {
            mInfo.add(item, index, true);
        }
        int[] center = new int[2];
        float scale = getLocalCenterForIndex(index, numItemsInPreview, center);
        center[0] = Math.round(scaleRelativeToDragLayer * center[0]);
        center[1] = Math.round(scaleRelativeToDragLayer * center[1]);
        to.offset(center[0] - animateView.getMeasuredWidth() / 2, center[1] - animateView.getMeasuredHeight() / 2);
        float finalAlpha = index < MAX_NUM_ITEMS_IN_PREVIEW ? 1f : 0f;
        float finalScale = scale * scaleRelativeToDragLayer;
        // Account for potentially different icon sizes with non-default grid settings
        if (d.dragSource instanceof AllAppsContainerView) {
            DeviceProfile grid = mActivity.getDeviceProfile();
            float containerScale = (1f * grid.iconSizePx / grid.allAppsIconSizePx);
            finalScale *= containerScale;
        }
        final int finalIndex = index;
        dragLayer.animateView(animateView, from, to, finalAlpha, 1, 1, finalScale, finalScale, DROP_IN_ANIMATION_DURATION, Interpolators.DEACCEL_2, Interpolators.ACCEL_2, () -> {
            mPreviewItemManager.hidePreviewItem(finalIndex, false);
            mFolder.showItem(item);
        }, DragLayer.ANIMATION_END_DISAPPEAR, null);
        mFolder.hideItem(item);
        if (!itemAdded)
            mPreviewItemManager.hidePreviewItem(index, true);
        FolderNameInfos nameInfos = new FolderNameInfos();
        if (FeatureFlags.FOLDER_NAME_SUGGEST.get()) {
            Executors.MODEL_EXECUTOR.post(() -> {
                d.folderNameProvider.getSuggestedFolderName(getContext(), mInfo.contents, nameInfos);
                showFinalView(finalIndex, item, nameInfos, d.logInstanceId);
            });
        } else {
            showFinalView(finalIndex, item, nameInfos, d.logInstanceId);
        }
    } else {
        addItem(item);
    }
}