Examples with DragLayer com.android.launcher3.dragndrop.DragLayer used on opensource projects

Example 46 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ArrowOS.

the class WorkspaceTouchListener method onTouch.

@Override
public boolean onTouch(View view, MotionEvent ev) {
    mGestureDetector.onTouchEvent(ev);
    int action = ev.getActionMasked();
    if (action == ACTION_DOWN) {
        // Check if we can handle long press.
        boolean handleLongPress = canHandleLongPress();
        if (handleLongPress) {
            // Check if the event is not near the edges
            DeviceProfile dp = mLauncher.getDeviceProfile();
            DragLayer dl = mLauncher.getDragLayer();
            Rect insets = dp.getInsets();
            mTempRect.set(insets.left, insets.top, dl.getWidth() - insets.right, dl.getHeight() - insets.bottom);
            mTempRect.inset(dp.edgeMarginPx, dp.edgeMarginPx);
            handleLongPress = mTempRect.contains((int) ev.getX(), (int) ev.getY());
        }
        if (handleLongPress) {
            mLongPressState = STATE_REQUESTED;
            mTouchDownPoint.set(ev.getX(), ev.getY());
        }
        mWorkspace.onTouchEvent(ev);
        // Return true to keep receiving touch events
        return true;
    }
    if (mLongPressState == STATE_PENDING_PARENT_INFORM) {
        // Inform the workspace to cancel touch handling
        ev.setAction(ACTION_CANCEL);
        mWorkspace.onTouchEvent(ev);
        ev.setAction(action);
        mLongPressState = STATE_COMPLETED;
    }
    final boolean result;
    if (mLongPressState == STATE_COMPLETED) {
        // We have handled the touch, so workspace does not need to know anything anymore.
        result = true;
    } else if (mLongPressState == STATE_REQUESTED) {
        mWorkspace.onTouchEvent(ev);
        if (mWorkspace.isHandlingTouch()) {
            cancelLongPress();
        } else if (action == ACTION_MOVE && PointF.length(mTouchDownPoint.x - ev.getX(), mTouchDownPoint.y - ev.getY()) > mTouchSlop) {
            cancelLongPress();
        }
        result = true;
    } else {
        // We don't want to handle touch, let workspace handle it as usual.
        result = false;
    }
    if (action == ACTION_UP || action == ACTION_POINTER_UP) {
        if (!mWorkspace.isHandlingTouch()) {
            final CellLayout currentPage = (CellLayout) mWorkspace.getChildAt(mWorkspace.getCurrentPage());
            if (currentPage != null) {
                mWorkspace.onWallpaperTap(ev);
            }
        }
    }
    if (action == ACTION_UP || action == ACTION_CANCEL) {
        cancelLongPress();
    }
    return result;
}

Example 47 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ArrowOS.

the class FloatingTaskView method addAnimation.

public void addAnimation(PendingAnimation animation, RectF startingBounds, Rect endBounds, View viewToCover, boolean fadeWithThumbnail) {
    final BaseDragLayer dragLayer = mActivity.getDragLayer();
    int[] dragLayerBounds = new int[2];
    dragLayer.getLocationOnScreen(dragLayerBounds);
    SplitOverlayProperties prop = new SplitOverlayProperties(endBounds, startingBounds, viewToCover, dragLayerBounds[0], dragLayerBounds[1]);
    ValueAnimator transitionAnimator = ValueAnimator.ofFloat(0, 1);
    animation.add(transitionAnimator);
    long animDuration = animation.getDuration();
    Rect crop = new Rect();
    RectF floatingTaskViewBounds = new RectF();
    final float initialWindowRadius = supportsRoundedCornersOnWindows(getResources()) ? Math.max(crop.width(), crop.height()) / 2f : 0f;
    if (fadeWithThumbnail) {
        animation.addFloat(mSplitPlaceholderView, SplitPlaceholderView.ALPHA_FLOAT, 0, 1, ACCEL);
        animation.addFloat(mImageView, LauncherAnimUtils.VIEW_ALPHA, 1, 0, DEACCEL_3);
    }
    MultiValueUpdateListener listener = new MultiValueUpdateListener() {

        final FloatProp mWindowRadius = new FloatProp(initialWindowRadius, initialWindowRadius, 0, animDuration, LINEAR);

        final FloatProp mDx = new FloatProp(0, prop.dX, 0, animDuration, LINEAR);

        final FloatProp mDy = new FloatProp(0, prop.dY, 0, animDuration, LINEAR);

        final FloatProp mTaskViewScaleX = new FloatProp(prop.initialTaskViewScaleX, prop.finalTaskViewScaleX, 0, animDuration, LINEAR);

        final FloatProp mTaskViewScaleY = new FloatProp(prop.initialTaskViewScaleY, prop.finalTaskViewScaleY, 0, animDuration, LINEAR);

        @Override
        public void onUpdate(float percent, boolean initOnly) {
            // Calculate the icon position.
            floatingTaskViewBounds.set(startingBounds);
            floatingTaskViewBounds.offset(mDx.value, mDy.value);
            Utilities.scaleRectFAboutCenter(floatingTaskViewBounds, mTaskViewScaleX.value, mTaskViewScaleY.value);
            update(floatingTaskViewBounds, percent, mWindowRadius.value * 1);
        }
    };
    transitionAnimator.addUpdateListener(listener);
}

Example 48 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ArrowOS.

the class FloatingTaskView method getFloatingTaskView.

/**
 * Configures and returns a an instance of {@link FloatingTaskView} initially matching the
 * appearance of {@code originalView}.
 */
public static FloatingTaskView getFloatingTaskView(StatefulActivity launcher, TaskView originalView, RectF positionOut) {
    final BaseDragLayer dragLayer = launcher.getDragLayer();
    ViewGroup parent = (ViewGroup) dragLayer.getParent();
    final FloatingTaskView floatingView = (FloatingTaskView) launcher.getLayoutInflater().inflate(R.layout.floating_split_select_view, parent, false);
    floatingView.init(launcher, originalView, positionOut);
    parent.addView(floatingView);
    return floatingView;
}

Example 49 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ArrowOS.

the class AllAppsEduView method show.

/**
 * Shows the All Apps education view and plays the animation.
 */
public static void show(Launcher launcher) {
    final DragLayer dragLayer = launcher.getDragLayer();
    AllAppsEduView view = (AllAppsEduView) launcher.getLayoutInflater().inflate(R.layout.all_apps_edu_view, dragLayer, false);
    view.init(launcher);
    launcher.getDragLayer().addView(view);
    launcher.getStatsLogManager().logger().log(LAUNCHER_ALL_APPS_EDU_SHOWN);
    view.requestLayout();
    view.playAnimation();
}

Example 50 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ArrowOS.

the class FloatingWidgetView method getFloatingWidgetView.

/**
 * Configures and returns a an instance of {@link FloatingWidgetView} matching the appearance of
 * {@param originalView}.
 *
 * @param widgetBackgroundPosition a {@link RectF} that will be updated with the widget's
 *                                 background bounds
 * @param windowSize               the size of the window when launched
 * @param windowCornerRadius       the corner radius of the window
 */
public static FloatingWidgetView getFloatingWidgetView(Launcher launcher, LauncherAppWidgetHostView originalView, RectF widgetBackgroundPosition, Size windowSize, float windowCornerRadius, boolean appTargetsAreTranslucent, int fallbackBackgroundColor) {
    final DragLayer dragLayer = launcher.getDragLayer();
    ViewGroup parent = (ViewGroup) dragLayer.getParent();
    FloatingWidgetView floatingView = launcher.getViewCache().getView(R.layout.floating_widget_view, launcher, parent);
    floatingView.recycle();
    floatingView.init(dragLayer, originalView, widgetBackgroundPosition, windowSize, windowCornerRadius, appTargetsAreTranslucent, fallbackBackgroundColor);
    parent.addView(floatingView);
    return floatingView;
}