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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) {
}
}
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