Examples with VIEW_TRANSLATE_X com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X used on opensource projects

Example 1 with VIEW_TRANSLATE_X

use of com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X in project android_packages_apps_Launcher3 by crdroidandroid.

the class WorkspaceStateTransitionAnimation method setWorkspaceProperty.

/**
 * Starts a transition animation for the workspace.
 */
private void setWorkspaceProperty(LauncherState state, PropertySetter propertySetter, StateAnimationConfig config) {
    ScaleAndTranslation scaleAndTranslation = state.getWorkspaceScaleAndTranslation(mLauncher);
    ScaleAndTranslation hotseatScaleAndTranslation = state.getHotseatScaleAndTranslation(mLauncher);
    mNewScale = scaleAndTranslation.scale;
    PageAlphaProvider pageAlphaProvider = state.getWorkspacePageAlphaProvider(mLauncher);
    final int childCount = mWorkspace.getChildCount();
    for (int i = 0; i < childCount; i++) {
        applyChildState(state, (CellLayout) mWorkspace.getChildAt(i), i, pageAlphaProvider, propertySetter, config);
    }
    int elements = state.getVisibleElements(mLauncher);
    Interpolator fadeInterpolator = config.getInterpolator(ANIM_WORKSPACE_FADE, pageAlphaProvider.interpolator);
    Hotseat hotseat = mWorkspace.getHotseat();
    Interpolator scaleInterpolator = config.getInterpolator(ANIM_WORKSPACE_SCALE, ZOOM_OUT);
    LauncherState fromState = mLauncher.getStateManager().getState();
    boolean shouldSpring = propertySetter instanceof PendingAnimation && fromState == HINT_STATE && state == NORMAL;
    if (shouldSpring) {
        ((PendingAnimation) propertySetter).add(getSpringScaleAnimator(mLauncher, mWorkspace, mNewScale));
    } else {
        propertySetter.setFloat(mWorkspace, SCALE_PROPERTY, mNewScale, scaleInterpolator);
    }
    mWorkspace.setPivotToScaleWithSelf(hotseat);
    float hotseatScale = hotseatScaleAndTranslation.scale;
    if (shouldSpring) {
        PendingAnimation pa = (PendingAnimation) propertySetter;
        pa.add(getSpringScaleAnimator(mLauncher, hotseat, hotseatScale));
    } else {
        Interpolator hotseatScaleInterpolator = config.getInterpolator(ANIM_HOTSEAT_SCALE, scaleInterpolator);
        propertySetter.setFloat(hotseat, SCALE_PROPERTY, hotseatScale, hotseatScaleInterpolator);
    }
    float hotseatIconsAlpha = (elements & HOTSEAT_ICONS) != 0 ? 1 : 0;
    propertySetter.setViewAlpha(hotseat, hotseatIconsAlpha, fadeInterpolator);
    float workspacePageIndicatorAlpha = (elements & WORKSPACE_PAGE_INDICATOR) != 0 ? 1 : 0;
    propertySetter.setViewAlpha(mLauncher.getWorkspace().getPageIndicator(), workspacePageIndicatorAlpha, fadeInterpolator);
    Interpolator translationInterpolator = config.getInterpolator(ANIM_WORKSPACE_TRANSLATE, ZOOM_OUT);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_X, scaleAndTranslation.translationX, translationInterpolator);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_Y, scaleAndTranslation.translationY, translationInterpolator);
    Interpolator hotseatTranslationInterpolator = config.getInterpolator(ANIM_HOTSEAT_TRANSLATE, translationInterpolator);
    propertySetter.setFloat(hotseat, VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    propertySetter.setFloat(mWorkspace.getPageIndicator(), VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    if (!config.hasAnimationFlag(SKIP_SCRIM)) {
        setScrim(propertySetter, state, config);
    }
}

Example 2 with VIEW_TRANSLATE_X

use of com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X in project android_packages_apps_Launcher3 by AOSPA.

the class WorkspaceStateTransitionAnimation method setWorkspaceProperty.

/**
 * Starts a transition animation for the workspace.
 */
private void setWorkspaceProperty(LauncherState state, PropertySetter propertySetter, StateAnimationConfig config) {
    ScaleAndTranslation scaleAndTranslation = state.getWorkspaceScaleAndTranslation(mLauncher);
    ScaleAndTranslation hotseatScaleAndTranslation = state.getHotseatScaleAndTranslation(mLauncher);
    mNewScale = scaleAndTranslation.scale;
    PageAlphaProvider pageAlphaProvider = state.getWorkspacePageAlphaProvider(mLauncher);
    final int childCount = mWorkspace.getChildCount();
    for (int i = 0; i < childCount; i++) {
        applyChildState(state, (CellLayout) mWorkspace.getChildAt(i), i, pageAlphaProvider, propertySetter, config);
    }
    int elements = state.getVisibleElements(mLauncher);
    Interpolator fadeInterpolator = config.getInterpolator(ANIM_WORKSPACE_FADE, pageAlphaProvider.interpolator);
    Hotseat hotseat = mWorkspace.getHotseat();
    Interpolator scaleInterpolator = config.getInterpolator(ANIM_WORKSPACE_SCALE, ZOOM_OUT);
    LauncherState fromState = mLauncher.getStateManager().getState();
    boolean shouldSpring = propertySetter instanceof PendingAnimation && fromState == HINT_STATE && state == NORMAL;
    if (shouldSpring) {
        ((PendingAnimation) propertySetter).add(getSpringScaleAnimator(mLauncher, mWorkspace, mNewScale));
    } else {
        propertySetter.setFloat(mWorkspace, SCALE_PROPERTY, mNewScale, scaleInterpolator);
    }
    mWorkspace.setPivotToScaleWithSelf(hotseat);
    float hotseatScale = hotseatScaleAndTranslation.scale;
    if (shouldSpring) {
        PendingAnimation pa = (PendingAnimation) propertySetter;
        pa.add(getSpringScaleAnimator(mLauncher, hotseat, hotseatScale));
    } else {
        Interpolator hotseatScaleInterpolator = config.getInterpolator(ANIM_HOTSEAT_SCALE, scaleInterpolator);
        propertySetter.setFloat(hotseat, SCALE_PROPERTY, hotseatScale, hotseatScaleInterpolator);
    }
    float hotseatIconsAlpha = (elements & HOTSEAT_ICONS) != 0 ? 1 : 0;
    propertySetter.setViewAlpha(hotseat, hotseatIconsAlpha, fadeInterpolator);
    float workspacePageIndicatorAlpha = (elements & WORKSPACE_PAGE_INDICATOR) != 0 ? 1 : 0;
    propertySetter.setViewAlpha(mLauncher.getWorkspace().getPageIndicator(), workspacePageIndicatorAlpha, fadeInterpolator);
    Interpolator translationInterpolator = config.getInterpolator(ANIM_WORKSPACE_TRANSLATE, ZOOM_OUT);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_X, scaleAndTranslation.translationX, translationInterpolator);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_Y, scaleAndTranslation.translationY, translationInterpolator);
    Interpolator hotseatTranslationInterpolator = config.getInterpolator(ANIM_HOTSEAT_TRANSLATE, translationInterpolator);
    propertySetter.setFloat(hotseat, VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    propertySetter.setFloat(mWorkspace.getPageIndicator(), VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    if (!config.hasAnimationFlag(SKIP_SCRIM)) {
        setScrim(propertySetter, state, config);
    }
}

Example 3 with VIEW_TRANSLATE_X

use of com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X in project android_packages_apps_Launcher3 by AOSPA.

the class DragLayer method animateView.

/**
 * This method animates a view at the end of a drag and drop animation.
 * @param view The view to be animated. This view is drawn directly into DragLayer, and so
 *        doesn't need to be a child of DragLayer.
 * @param to The final location of the view. Only the left and top parameters are used. This
 *        location doesn't account for scaling, and so should be centered about the desired
 *        final location (including scaling).
 * @param finalAlpha The final alpha of the view, in case we want it to fade as it animates.
 * @param finalScaleX The final scale of the view. The view is scaled about its center.
 * @param finalScaleY The final scale of the view. The view is scaled about its center.
 * @param duration The duration of the animation.
 * @param motionInterpolator The interpolator to use for the location of the view.
 * @param onCompleteRunnable Optional runnable to run on animation completion.
 * @param animationEndStyle Whether or not to fade out the view once the animation completes.
 *        {@link #ANIMATION_END_DISAPPEAR} or {@link #ANIMATION_END_REMAIN_VISIBLE}.
 * @param anchorView If not null, this represents the view which the animated view stays
 */
public void animateView(final DragView view, final Rect to, final float finalAlpha, final float finalScaleX, final float finalScaleY, int duration, final Interpolator motionInterpolator, final Runnable onCompleteRunnable, final int animationEndStyle, View anchorView) {
    view.cancelAnimation();
    view.requestLayout();
    final int[] from = getViewLocationRelativeToSelf(view);
    // Calculate the duration of the animation based on the object's distance
    final float dist = (float) Math.hypot(to.left - from[0], to.top - from[1]);
    final Resources res = getResources();
    final float maxDist = (float) res.getInteger(R.integer.config_dropAnimMaxDist);
    // If duration < 0, this is a cue to compute the duration based on the distance
    if (duration < 0) {
        duration = res.getInteger(R.integer.config_dropAnimMaxDuration);
        if (dist < maxDist) {
            duration *= DEACCEL_1_5.getInterpolation(dist / maxDist);
        }
        duration = Math.max(duration, res.getInteger(R.integer.config_dropAnimMinDuration));
    }
    // Fall back to cubic ease out interpolator for the animation if none is specified
    TimeInterpolator interpolator = motionInterpolator == null ? DEACCEL_1_5 : motionInterpolator;
    // Animate the view
    PendingAnimation anim = new PendingAnimation(duration);
    anim.add(ofFloat(view, View.SCALE_X, finalScaleX), interpolator, SpringProperty.DEFAULT);
    anim.add(ofFloat(view, View.SCALE_Y, finalScaleY), interpolator, SpringProperty.DEFAULT);
    anim.setViewAlpha(view, finalAlpha, interpolator);
    anim.setFloat(view, VIEW_TRANSLATE_Y, to.top, interpolator);
    ObjectAnimator xMotion = ofFloat(view, VIEW_TRANSLATE_X, to.left);
    if (anchorView != null) {
        final int startScroll = anchorView.getScrollX();
        TypeEvaluator<Float> evaluator = (f, s, e) -> mapRange(f, s, e) + (anchorView.getScaleX() * (startScroll - anchorView.getScrollX()));
        xMotion.setEvaluator(evaluator);
    }
    anim.add(xMotion, interpolator, SpringProperty.DEFAULT);
    if (onCompleteRunnable != null) {
        anim.addListener(forEndCallback(onCompleteRunnable));
    }
    playDropAnimation(view, anim.buildAnim(), animationEndStyle);
}

Example 4 with VIEW_TRANSLATE_X

use of com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X in project android_packages_apps_Trebuchet by LineageOS.

the class WorkspaceStateTransitionAnimation method setWorkspaceProperty.

/**
 * Starts a transition animation for the workspace.
 */
private void setWorkspaceProperty(LauncherState state, PropertySetter propertySetter, StateAnimationConfig config) {
    ScaleAndTranslation scaleAndTranslation = state.getWorkspaceScaleAndTranslation(mLauncher);
    ScaleAndTranslation hotseatScaleAndTranslation = state.getHotseatScaleAndTranslation(mLauncher);
    ScaleAndTranslation qsbScaleAndTranslation = state.getQsbScaleAndTranslation(mLauncher);
    mNewScale = scaleAndTranslation.scale;
    PageAlphaProvider pageAlphaProvider = state.getWorkspacePageAlphaProvider(mLauncher);
    final int childCount = mWorkspace.getChildCount();
    for (int i = 0; i < childCount; i++) {
        applyChildState(state, (CellLayout) mWorkspace.getChildAt(i), i, pageAlphaProvider, propertySetter, config);
    }
    int elements = state.getVisibleElements(mLauncher);
    Interpolator fadeInterpolator = config.getInterpolator(ANIM_WORKSPACE_FADE, pageAlphaProvider.interpolator);
    boolean playAtomicComponent = config.playAtomicOverviewScaleComponent();
    Hotseat hotseat = mWorkspace.getHotseat();
    // Since we set the pivot relative to mWorkspace, we need to scale a sibling of Workspace.
    AllAppsContainerView qsbScaleView = mLauncher.getAppsView();
    View qsbView = qsbScaleView.getSearchView();
    if (playAtomicComponent) {
        Interpolator scaleInterpolator = config.getInterpolator(ANIM_WORKSPACE_SCALE, ZOOM_OUT);
        LauncherState fromState = mLauncher.getStateManager().getState();
        boolean shouldSpring = propertySetter instanceof PendingAnimation && fromState == HINT_STATE && state == NORMAL;
        if (shouldSpring) {
            ((PendingAnimation) propertySetter).add(getSpringScaleAnimator(mLauncher, mWorkspace, mNewScale));
        } else {
            propertySetter.setFloat(mWorkspace, SCALE_PROPERTY, mNewScale, scaleInterpolator);
        }
        setPivotToScaleWithWorkspace(hotseat);
        setPivotToScaleWithWorkspace(qsbScaleView);
        float hotseatScale = hotseatScaleAndTranslation.scale;
        if (shouldSpring) {
            PendingAnimation pa = (PendingAnimation) propertySetter;
            pa.add(getSpringScaleAnimator(mLauncher, hotseat, hotseatScale));
            pa.add(getSpringScaleAnimator(mLauncher, qsbScaleView, qsbScaleAndTranslation.scale));
        } else {
            Interpolator hotseatScaleInterpolator = config.getInterpolator(ANIM_HOTSEAT_SCALE, scaleInterpolator);
            propertySetter.setFloat(hotseat, SCALE_PROPERTY, hotseatScale, hotseatScaleInterpolator);
            propertySetter.setFloat(qsbScaleView, SCALE_PROPERTY, qsbScaleAndTranslation.scale, hotseatScaleInterpolator);
        }
        float hotseatIconsAlpha = (elements & HOTSEAT_ICONS) != 0 ? 1 : 0;
        propertySetter.setViewAlpha(hotseat, hotseatIconsAlpha, fadeInterpolator);
        propertySetter.setViewAlpha(mLauncher.getWorkspace().getPageIndicator(), hotseatIconsAlpha, fadeInterpolator);
    }
    if (config.onlyPlayAtomicComponent()) {
        // Only the alpha and scale, handled above, are included in the atomic animation.
        return;
    }
    Interpolator translationInterpolator = !playAtomicComponent ? LINEAR : config.getInterpolator(ANIM_WORKSPACE_TRANSLATE, ZOOM_OUT);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_X, scaleAndTranslation.translationX, translationInterpolator);
    propertySetter.setFloat(mWorkspace, VIEW_TRANSLATE_Y, scaleAndTranslation.translationY, translationInterpolator);
    Interpolator hotseatTranslationInterpolator = config.getInterpolator(ANIM_HOTSEAT_TRANSLATE, translationInterpolator);
    propertySetter.setFloat(hotseat, VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    propertySetter.setFloat(mWorkspace.getPageIndicator(), VIEW_TRANSLATE_Y, hotseatScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    propertySetter.setFloat(qsbView, VIEW_TRANSLATE_Y, qsbScaleAndTranslation.translationY, hotseatTranslationInterpolator);
    setScrim(propertySetter, state);
}

Example 5 with VIEW_TRANSLATE_X

use of com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X in project Neo-Launcher by NeoApplications.

the class RecentsView method createTaskDismissAnimation.

public PendingAnimation createTaskDismissAnimation(TaskView taskView, boolean animateTaskView, boolean shouldRemoveTask, long duration) {
    if (mPendingAnimation != null) {
        mPendingAnimation.finish(false, Touch.SWIPE);
    }
    AnimatorSet anim = new AnimatorSet();
    PendingAnimation pendingAnimation = new PendingAnimation(anim);
    int count = getPageCount();
    if (count == 0) {
        return pendingAnimation;
    }
    int[] oldScroll = new int[count];
    getPageScrolls(oldScroll, false, SIMPLE_SCROLL_LOGIC);
    int[] newScroll = new int[count];
    getPageScrolls(newScroll, false, (v) -> v.getVisibility() != GONE && v != taskView);
    int taskCount = getTaskViewCount();
    int scrollDiffPerPage = 0;
    if (count > 1) {
        scrollDiffPerPage = Math.abs(oldScroll[1] - oldScroll[0]);
    }
    int draggedIndex = indexOfChild(taskView);
    boolean needsCurveUpdates = false;
    for (int i = 0; i < count; i++) {
        View child = getChildAt(i);
        if (child == taskView) {
            if (animateTaskView) {
                addDismissedTaskAnimations(taskView, anim, duration);
            }
        } else {
            // If we just take newScroll - oldScroll, everything to the right of dragged task
            // translates to the left. We need to offset this in some cases:
            // - In RTL, add page offset to all pages, since we want pages to move to the right
            // Additionally, add a page offset if:
            // - Current page is rightmost page (leftmost for RTL)
            // - Dragging an adjacent page on the left side (right side for RTL)
            int offset = mIsRtl ? scrollDiffPerPage : 0;
            if (mCurrentPage == draggedIndex) {
                int lastPage = taskCount - 1;
                if (mCurrentPage == lastPage) {
                    offset += mIsRtl ? -scrollDiffPerPage : scrollDiffPerPage;
                }
            } else {
                // Dragging an adjacent page.
                // (Right in RTL, left in LTR)
                int negativeAdjacent = mCurrentPage - 1;
                if (draggedIndex == negativeAdjacent) {
                    offset += mIsRtl ? -scrollDiffPerPage : scrollDiffPerPage;
                }
            }
            int scrollDiff = newScroll[i] - oldScroll[i] + offset;
            if (scrollDiff != 0) {
                if (QUICKSTEP_SPRINGS.get() && child instanceof TaskView) {
                    addAnim(new SpringObjectAnimator<>(child, VIEW_TRANSLATE_X, MIN_VISIBLE_CHANGE_PIXELS, SpringForce.DAMPING_RATIO_MEDIUM_BOUNCY, SpringForce.STIFFNESS_MEDIUM, 0, scrollDiff), duration, ACCEL, anim);
                } else {
                    addAnim(ObjectAnimator.ofFloat(child, TRANSLATION_X, scrollDiff), duration, ACCEL, anim);
                }
                needsCurveUpdates = true;
            }
        }
    }
    if (needsCurveUpdates) {
        ValueAnimator va = ValueAnimator.ofFloat(0, 1);
        va.addUpdateListener((a) -> updateCurveProperties());
        anim.play(va);
    }
    // Add a tiny bit of translation Z, so that it draws on top of other views
    if (animateTaskView) {
        taskView.setTranslationZ(0.1f);
    }
    mPendingAnimation = pendingAnimation;
    mPendingAnimation.addEndListener(new Consumer<PendingAnimation.OnEndListener>() {

        @Override
        public void accept(PendingAnimation.OnEndListener onEndListener) {
            if (ENABLE_QUICKSTEP_LIVE_TILE.get() && taskView.isRunningTask() && onEndListener.isSuccess) {
                finishRecentsAnimation(true, /* toHome */
                () -> onEnd(onEndListener));
            } else {
                onEnd(onEndListener);
            }
        }

        private void onEnd(PendingAnimation.OnEndListener onEndListener) {
            if (onEndListener.isSuccess) {
                if (shouldRemoveTask) {
                    removeTask(taskView.getTask(), draggedIndex, onEndListener, true);
                }
                int pageToSnapTo = mCurrentPage;
                if (draggedIndex < pageToSnapTo || pageToSnapTo == (getTaskViewCount() - 1)) {
                    pageToSnapTo -= 1;
                }
                removeView(taskView);
                if (getTaskViewCount() == 0) {
                    removeView(mClearAllButton);
                    startHome();
                } else {
                    snapToPageImmediately(pageToSnapTo);
                }
            }
            resetTaskVisuals();
            mPendingAnimation = null;
        }
    });
    return pendingAnimation;
}