Examples with WidgetImageView com.android.launcher3.widget.WidgetImageView used on opensource projects

Example 11 with WidgetImageView

use of com.android.launcher3.widget.WidgetImageView in project android_packages_apps_Launcher3 by crdroidandroid.

the class BaseWidgetSheet method beginDraggingWidget.

private boolean beginDraggingWidget(WidgetCell v) {
    // Get the widget preview as the drag representation
    WidgetImageView image = v.getWidgetView();
    // we abort the drag.
    if (image.getDrawable() == null && v.getAppWidgetHostViewPreview() == null) {
        return false;
    }
    PendingItemDragHelper dragHelper = new PendingItemDragHelper(v);
    dragHelper.setRemoteViewsPreview(v.getRemoteViewsPreview());
    dragHelper.setAppWidgetHostViewPreview(v.getAppWidgetHostViewPreview());
    if (image.getDrawable() != null) {
        int[] loc = new int[2];
        getPopupContainer().getLocationInDragLayer(image, loc);
        dragHelper.startDrag(image.getBitmapBounds(), image.getDrawable().getIntrinsicWidth(), image.getWidth(), new Point(loc[0], loc[1]), this, new DragOptions());
    } else {
        View preview = v.getAppWidgetHostViewPreview();
        int[] loc = new int[2];
        getPopupContainer().getLocationInDragLayer(preview, loc);
        Rect r = new Rect(0, 0, preview.getWidth(), preview.getHeight());
        dragHelper.startDrag(r, preview.getMeasuredWidth(), preview.getMeasuredWidth(), new Point(loc[0], loc[1]), this, new DragOptions());
    }
    close(true);
    return true;
}

Example 12 with WidgetImageView

use of com.android.launcher3.widget.WidgetImageView in project Neo-Launcher by NeoApplications.

the class PendingItemDragHelper method startDrag.

/**
 * Starts the drag for the pending item associated with the view.
 *
 * @param previewBounds The bounds where the image was displayed,
 *                      {@link WidgetImageView#getBitmapBounds()}
 * @param previewBitmapWidth The actual width of the bitmap displayed in the view.
 * @param previewViewWidth The width of {@link WidgetImageView} displaying the preview
 * @param screenPos Position of {@link WidgetImageView} on the screen
 */
public void startDrag(Rect previewBounds, int previewBitmapWidth, int previewViewWidth, Point screenPos, DragSource source, DragOptions options) {
    final Launcher launcher = Launcher.getLauncher(mView.getContext());
    LauncherAppState app = LauncherAppState.getInstance(launcher);
    Bitmap preview = null;
    final float scale;
    final Point dragOffset;
    final Rect dragRegion;
    mEstimatedCellSize = launcher.getWorkspace().estimateItemSize(mAddInfo);
    if (mAddInfo instanceof PendingAddWidgetInfo) {
        PendingAddWidgetInfo createWidgetInfo = (PendingAddWidgetInfo) mAddInfo;
        int maxWidth = Math.min((int) (previewBitmapWidth * MAX_WIDGET_SCALE), mEstimatedCellSize[0]);
        int[] previewSizeBeforeScale = new int[1];
        if (mPreview != null) {
            preview = LivePreviewWidgetCell.generateFromRemoteViews(launcher, mPreview, createWidgetInfo.info, maxWidth, previewSizeBeforeScale);
        }
        if (preview == null) {
            preview = app.getWidgetCache().generateWidgetPreview(launcher, createWidgetInfo.info, maxWidth, null, previewSizeBeforeScale);
        }
        if (previewSizeBeforeScale[0] < previewBitmapWidth) {
            // The icon has extra padding around it.
            int padding = (previewBitmapWidth - previewSizeBeforeScale[0]) / 2;
            if (previewBitmapWidth > previewViewWidth) {
                padding = padding * previewViewWidth / previewBitmapWidth;
            }
            previewBounds.left += padding;
            previewBounds.right -= padding;
        }
        scale = previewBounds.width() / (float) preview.getWidth();
        launcher.getDragController().addDragListener(new WidgetHostViewLoader(launcher, mView));
        dragOffset = null;
        dragRegion = null;
    } else {
        PendingAddShortcutInfo createShortcutInfo = (PendingAddShortcutInfo) mAddInfo;
        Drawable icon = createShortcutInfo.activityInfo.getFullResIcon(app.getIconCache());
        LauncherIcons li = LauncherIcons.obtain(launcher);
        preview = li.createScaledBitmapWithoutShadow(icon, 0);
        li.recycle();
        scale = ((float) launcher.getDeviceProfile().iconSizePx) / preview.getWidth();
        dragOffset = new Point(previewPadding / 2, previewPadding / 2);
        // Create a preview same as the workspace cell size and draw the icon at the
        // appropriate position.
        DeviceProfile dp = launcher.getDeviceProfile();
        int iconSize = dp.iconSizePx;
        int padding = launcher.getResources().getDimensionPixelSize(R.dimen.widget_preview_shortcut_padding);
        previewBounds.left += padding;
        previewBounds.top += padding;
        dragRegion = new Rect();
        dragRegion.left = (mEstimatedCellSize[0] - iconSize) / 2;
        dragRegion.right = dragRegion.left + iconSize;
        dragRegion.top = (mEstimatedCellSize[1] - iconSize - dp.iconTextSizePx - dp.iconDrawablePaddingPx) / 2;
        dragRegion.bottom = dragRegion.top + iconSize;
    }
    // Since we are not going through the workspace for starting the drag, set drag related
    // information on the workspace before starting the drag.
    launcher.getWorkspace().prepareDragWithProvider(this);
    int dragLayerX = screenPos.x + previewBounds.left + (int) ((scale * preview.getWidth() - preview.getWidth()) / 2);
    int dragLayerY = screenPos.y + previewBounds.top + (int) ((scale * preview.getHeight() - preview.getHeight()) / 2);
    // Start the drag
    launcher.getDragController().startDrag(preview, dragLayerX, dragLayerY, source, mAddInfo, dragOffset, dragRegion, scale, scale, options);
}

Example 13 with WidgetImageView

use of com.android.launcher3.widget.WidgetImageView in project Neo-Launcher by NeoApplications.

the class AddItemActivity method onLongClick.

@Override
public boolean onLongClick(View view) {
    // Find the position of the preview relative to the touch location.
    WidgetImageView img = mWidgetCell.getWidgetView();
    // we abort the drag.
    if (img.getBitmap() == null) {
        return false;
    }
    Rect bounds = img.getBitmapBounds();
    bounds.offset(img.getLeft() - (int) mLastTouchPos.x, img.getTop() - (int) mLastTouchPos.y);
    // Start home and pass the draw request params
    PinItemDragListener listener = new PinItemDragListener(mRequest, bounds, img.getBitmap().getWidth(), img.getWidth());
    // Start a system drag and drop. We use a transparent bitmap as preview for system drag
    // as the preview is handled internally by launcher.
    ClipDescription description = new ClipDescription("", new String[] { listener.getMimeType() });
    ClipData data = new ClipData(description, new ClipData.Item(""));
    view.startDragAndDrop(data, new DragShadowBuilder(view) {

        @Override
        public void onDrawShadow(Canvas canvas) {
        }

        @Override
        public void onProvideShadowMetrics(Point outShadowSize, Point outShadowTouchPoint) {
            outShadowSize.set(SHADOW_SIZE, SHADOW_SIZE);
            outShadowTouchPoint.set(SHADOW_SIZE / 2, SHADOW_SIZE / 2);
        }
    }, null, View.DRAG_FLAG_GLOBAL);
    Intent homeIntent = listener.addToIntent(new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME).setPackage(getPackageName()).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
    listener.initWhenReady();
    startActivity(homeIntent, ActivityOptions.makeCustomAnimation(this, 0, android.R.anim.fade_out).toBundle());
    mFinishOnPause = true;
    return false;
}

Example 14 with WidgetImageView

use of com.android.launcher3.widget.WidgetImageView in project android_packages_apps_Trebuchet by LineageOS.

the class BaseWidgetSheet method beginDraggingWidget.

private boolean beginDraggingWidget(WidgetCell v) {
    // Get the widget preview as the drag representation
    WidgetImageView image = v.getWidgetView();
    // we abort the drag.
    if (image.getBitmap() == null) {
        return false;
    }
    int[] loc = new int[2];
    getPopupContainer().getLocationInDragLayer(image, loc);
    new PendingItemDragHelper(v).startDrag(image.getBitmapBounds(), image.getBitmap().getWidth(), image.getWidth(), new Point(loc[0], loc[1]), this, new DragOptions());
    close(true);
    return true;
}

Example 15 with WidgetImageView

use of com.android.launcher3.widget.WidgetImageView in project android_packages_apps_Trebuchet by LineageOS.

the class AddItemActivity method onLongClick.

@Override
public boolean onLongClick(View view) {
    // Find the position of the preview relative to the touch location.
    WidgetImageView img = mWidgetCell.getWidgetView();
    // we abort the drag.
    if (img.getBitmap() == null) {
        return false;
    }
    Rect bounds = img.getBitmapBounds();
    bounds.offset(img.getLeft() - (int) mLastTouchPos.x, img.getTop() - (int) mLastTouchPos.y);
    // Start home and pass the draw request params
    PinItemDragListener listener = new PinItemDragListener(mRequest, bounds, img.getBitmap().getWidth(), img.getWidth());
    // Start a system drag and drop. We use a transparent bitmap as preview for system drag
    // as the preview is handled internally by launcher.
    ClipDescription description = new ClipDescription("", new String[] { listener.getMimeType() });
    ClipData data = new ClipData(description, new ClipData.Item(""));
    view.startDragAndDrop(data, new DragShadowBuilder(view) {

        @Override
        public void onDrawShadow(Canvas canvas) {
        }

        @Override
        public void onProvideShadowMetrics(Point outShadowSize, Point outShadowTouchPoint) {
            outShadowSize.set(SHADOW_SIZE, SHADOW_SIZE);
            outShadowTouchPoint.set(SHADOW_SIZE / 2, SHADOW_SIZE / 2);
        }
    }, null, View.DRAG_FLAG_GLOBAL);
    Intent homeIntent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME).setPackage(getPackageName()).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    Launcher.ACTIVITY_TRACKER.runCallbackWhenActivityExists(listener, homeIntent);
    startActivity(homeIntent, ActivityOptions.makeCustomAnimation(this, 0, android.R.anim.fade_out).toBundle());
    mFinishOnPause = true;
    return false;
}