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Example 6 with DragView

use of com.android.launcher3.dragndrop.DragView in project android_packages_apps_Launcher3 by crdroidandroid.

the class CellLayout method beginOrAdjustReorderPreviewAnimations.

// This method starts or changes the reorder preview animations
private void beginOrAdjustReorderPreviewAnimations(ItemConfiguration solution, View dragView, int mode) {
    int childCount = mShortcutsAndWidgets.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View child = mShortcutsAndWidgets.getChildAt(i);
        if (child == dragView)
            continue;
        CellAndSpan c = solution.map.get(child);
        boolean skip = mode == ReorderPreviewAnimation.MODE_HINT && solution.intersectingViews != null && !solution.intersectingViews.contains(child);
        LayoutParams lp = (LayoutParams) child.getLayoutParams();
        if (c != null && !skip && (child instanceof Reorderable)) {
            ReorderPreviewAnimation rha = new ReorderPreviewAnimation((Reorderable) child, mode, lp.cellX, lp.cellY, c.cellX, c.cellY, c.spanX, c.spanY);
            rha.animate();
        }
    }
}
Also used : CellAndSpan(com.android.launcher3.util.CellAndSpan) View(android.view.View) LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) Paint(android.graphics.Paint) SuppressLint(android.annotation.SuppressLint) Point(android.graphics.Point)

Example 7 with DragView

use of com.android.launcher3.dragndrop.DragView in project android_packages_apps_Launcher3 by crdroidandroid.

the class CellLayout method addViewsToTempLocation.

private boolean addViewsToTempLocation(ArrayList<View> views, Rect rectOccupiedByPotentialDrop, int[] direction, View dragView, ItemConfiguration currentState) {
    if (views.size() == 0)
        return true;
    boolean success = false;
    Rect boundingRect = new Rect();
    // We construct a rect which represents the entire group of views passed in
    currentState.getBoundingRectForViews(views, boundingRect);
    // Mark the occupied state as false for the group of views we want to move.
    for (View v : views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, false);
    }
    GridOccupancy blockOccupied = new GridOccupancy(boundingRect.width(), boundingRect.height());
    int top = boundingRect.top;
    int left = boundingRect.left;
    // for interlocking.
    for (View v : views) {
        CellAndSpan c = currentState.map.get(v);
        blockOccupied.markCells(c.cellX - left, c.cellY - top, c.spanX, c.spanY, true);
    }
    mTmpOccupied.markCells(rectOccupiedByPotentialDrop, true);
    findNearestArea(boundingRect.left, boundingRect.top, boundingRect.width(), boundingRect.height(), direction, mTmpOccupied.cells, blockOccupied.cells, mTempLocation);
    // If we successfuly found a location by pushing the block of views, we commit it
    if (mTempLocation[0] >= 0 && mTempLocation[1] >= 0) {
        int deltaX = mTempLocation[0] - boundingRect.left;
        int deltaY = mTempLocation[1] - boundingRect.top;
        for (View v : views) {
            CellAndSpan c = currentState.map.get(v);
            c.cellX += deltaX;
            c.cellY += deltaY;
        }
        success = true;
    }
    // In either case, we set the occupied array as marked for the location of the views
    for (View v : views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, true);
    }
    return success;
}
Also used : Rect(android.graphics.Rect) CellAndSpan(com.android.launcher3.util.CellAndSpan) View(android.view.View) LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) GridOccupancy(com.android.launcher3.util.GridOccupancy) Paint(android.graphics.Paint) SuppressLint(android.annotation.SuppressLint) Point(android.graphics.Point)

Example 8 with DragView

use of com.android.launcher3.dragndrop.DragView in project android_packages_apps_Launcher3 by crdroidandroid.

the class CellLayout method applyColorExtractionOnWidget.

/**
 * Applies the local color extraction to a dragging widget object.
 */
private void applyColorExtractionOnWidget(DropTarget.DragObject dragObject, int[] targetCell, int spanX, int spanY) {
    // Apply local extracted color if the DragView is an AppWidgetHostViewDrawable.
    View view = dragObject.dragView.getContentView();
    if (view instanceof LauncherAppWidgetHostView) {
        Launcher launcher = Launcher.getLauncher(dragObject.dragView.getContext());
        Workspace workspace = launcher.getWorkspace();
        int screenId = workspace.getIdForScreen(this);
        int pageId = workspace.getPageIndexForScreenId(screenId);
        cellToRect(targetCell[0], targetCell[1], spanX, spanY, mTempRect);
        // Now get the rect in drag layer coordinates.
        getBoundsForViewInDragLayer(launcher.getDragLayer(), this, mTempRect, true, mTmpFloatArray, mTempRectF);
        Utilities.setRect(mTempRectF, mTempRect);
        ((LauncherAppWidgetHostView) view).handleDrag(mTempRect, pageId);
    }
}
Also used : LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) View(android.view.View) LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) Paint(android.graphics.Paint) SuppressLint(android.annotation.SuppressLint) Point(android.graphics.Point)

Example 9 with DragView

use of com.android.launcher3.dragndrop.DragView in project android_packages_apps_Launcher3 by crdroidandroid.

the class CellLayout method pushViewsToTempLocation.

private boolean pushViewsToTempLocation(ArrayList<View> views, Rect rectOccupiedByPotentialDrop, int[] direction, View dragView, ItemConfiguration currentState) {
    ViewCluster cluster = new ViewCluster(views, currentState);
    Rect clusterRect = cluster.getBoundingRect();
    int whichEdge;
    int pushDistance;
    boolean fail = false;
    // the cluster must be shifted.
    if (direction[0] < 0) {
        whichEdge = ViewCluster.LEFT;
        pushDistance = clusterRect.right - rectOccupiedByPotentialDrop.left;
    } else if (direction[0] > 0) {
        whichEdge = ViewCluster.RIGHT;
        pushDistance = rectOccupiedByPotentialDrop.right - clusterRect.left;
    } else if (direction[1] < 0) {
        whichEdge = ViewCluster.TOP;
        pushDistance = clusterRect.bottom - rectOccupiedByPotentialDrop.top;
    } else {
        whichEdge = ViewCluster.BOTTOM;
        pushDistance = rectOccupiedByPotentialDrop.bottom - clusterRect.top;
    }
    // Break early for invalid push distance.
    if (pushDistance <= 0) {
        return false;
    }
    // Mark the occupied state as false for the group of views we want to move.
    for (View v : views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, false);
    }
    // We save the current configuration -- if we fail to find a solution we will revert
    // to the initial state. The process of finding a solution modifies the configuration
    // in place, hence the need for revert in the failure case.
    currentState.save();
    // The pushing algorithm is simplified by considering the views in the order in which
    // they would be pushed by the cluster. For example, if the cluster is leading with its
    // left edge, we consider sort the views by their right edge, from right to left.
    cluster.sortConfigurationForEdgePush(whichEdge);
    while (pushDistance > 0 && !fail) {
        for (View v : currentState.sortedViews) {
            // cluster.
            if (!cluster.views.contains(v) && v != dragView) {
                if (cluster.isViewTouchingEdge(v, whichEdge)) {
                    LayoutParams lp = (LayoutParams) v.getLayoutParams();
                    if (!lp.canReorder) {
                        // The push solution includes the all apps button, this is not viable.
                        fail = true;
                        break;
                    }
                    cluster.addView(v);
                    CellAndSpan c = currentState.map.get(v);
                    // Adding view to cluster, mark it as not occupied.
                    mTmpOccupied.markCells(c, false);
                }
            }
        }
        pushDistance--;
        // The cluster has been completed, now we move the whole thing over in the appropriate
        // direction.
        cluster.shift(whichEdge, 1);
    }
    boolean foundSolution = false;
    clusterRect = cluster.getBoundingRect();
    // is to ensure that completed shifted cluster lies completely within the cell layout.
    if (!fail && clusterRect.left >= 0 && clusterRect.right <= mCountX && clusterRect.top >= 0 && clusterRect.bottom <= mCountY) {
        foundSolution = true;
    } else {
        currentState.restore();
    }
    // In either case, we set the occupied array as marked for the location of the views
    for (View v : cluster.views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, true);
    }
    return foundSolution;
}
Also used : Rect(android.graphics.Rect) CellAndSpan(com.android.launcher3.util.CellAndSpan) View(android.view.View) LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) Paint(android.graphics.Paint) SuppressLint(android.annotation.SuppressLint) Point(android.graphics.Point)

Example 10 with DragView

use of com.android.launcher3.dragndrop.DragView in project android_packages_apps_Launcher3 by crdroidandroid.

the class Launcher method completeTwoStageWidgetDrop.

@Thunk
void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
    CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
    Runnable onCompleteRunnable = null;
    int animationType = 0;
    AppWidgetHostView boundWidget = null;
    if (resultCode == RESULT_OK) {
        animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
        final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId, requestArgs.getWidgetHandler().getProviderInfo(this));
        boundWidget = layout;
        onCompleteRunnable = new Runnable() {

            @Override
            public void run() {
                completeAddAppWidget(appWidgetId, requestArgs, layout, null);
                mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
            }
        };
    } else if (resultCode == RESULT_CANCELED) {
        mAppWidgetHost.deleteAppWidgetId(appWidgetId);
        animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
    }
    if (mDragLayer.getAnimatedView() != null) {
        mWorkspace.animateWidgetDrop(requestArgs, cellLayout, (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable, animationType, boundWidget, true);
    } else if (onCompleteRunnable != null) {
        // The animated view may be null in the case of a rotation during widget configuration
        onCompleteRunnable.run();
    }
}
Also used : PendingAppWidgetHostView(com.android.launcher3.widget.PendingAppWidgetHostView) LauncherAppWidgetHostView(com.android.launcher3.widget.LauncherAppWidgetHostView) AppWidgetHostView(android.appwidget.AppWidgetHostView) Thunk(com.android.launcher3.util.Thunk)

Aggregations

Point (android.graphics.Point)14 LauncherAppWidgetHostView (com.android.launcher3.widget.LauncherAppWidgetHostView)13 SuppressLint (android.annotation.SuppressLint)12 Rect (android.graphics.Rect)11 View (android.view.View)11 DragView (com.android.launcher3.dragndrop.DragView)8 Paint (android.graphics.Paint)7 CellAndSpan (com.android.launcher3.util.CellAndSpan)5 AppWidgetHostView (android.appwidget.AppWidgetHostView)4 WorkspaceItemInfo (com.android.launcher3.model.data.WorkspaceItemInfo)4 PendingAppWidgetHostView (com.android.launcher3.widget.PendingAppWidgetHostView)4 Drawable (android.graphics.drawable.Drawable)3 PreloadIconDrawable (com.android.launcher3.graphics.PreloadIconDrawable)3 FastBitmapDrawable (com.android.launcher3.icons.FastBitmapDrawable)3 AppWidgetProviderInfo (android.appwidget.AppWidgetProviderInfo)2 Resources (android.content.res.Resources)2 BubbleTextView (com.android.launcher3.BubbleTextView)2 CellLayout (com.android.launcher3.CellLayout)2 Launcher (com.android.launcher3.Launcher)2 Workspace (com.android.launcher3.Workspace)2