| package com.android.launcher2; |
| |
| import android.appwidget.AppWidgetProviderInfo; |
| import android.content.Context; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.AdapterView; |
| |
| public class WidgetChooser extends HomeCustomizationItemGallery implements DragSource { |
| private DragController mDragController; |
| |
| public WidgetChooser(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public void setDragController(DragController dragger) { |
| mDragController = dragger; |
| } |
| |
| public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { |
| AppWidgetProviderInfo info = (AppWidgetProviderInfo)getAdapter().getItem(position); |
| try { |
| Resources r = mContext.getPackageManager().getResourcesForApplication(info.provider.getPackageName()); |
| |
| Bitmap bmp = BitmapFactory.decodeResource(r, info.icon); |
| final int w = bmp.getWidth(); |
| final int h = bmp.getHeight(); |
| |
| // We don't really have an accurate location to use. This will do. |
| int screenX = mMotionDownRawX - (w / 2); |
| int screenY = mMotionDownRawY - h; |
| |
| LauncherAppWidgetInfo dragInfo = new LauncherAppWidgetInfo(-1); |
| dragInfo.providerName = info.provider; |
| mDragController.startDrag(bmp, screenX, screenY, |
| 0, 0, w, h, this, dragInfo, DragController.DRAG_ACTION_COPY); |
| return true; |
| } catch (NameNotFoundException e) { |
| return false; |
| } |
| } |
| |
| public void onDropCompleted(View target, boolean success) { |
| } |
| } |
| |