blob: d6272d45f608e99c5fce3fce80b26675b515ba77 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher2;
import com.android.launcher.R;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import java.util.List;
public class WidgetGalleryAdapter extends BaseAdapter {
private LayoutInflater mLayoutInflater;
private PackageManager mPackageManager;
private List<AppWidgetProviderInfo> mWidgets;
WidgetGalleryAdapter(Context context) {
mLayoutInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
AppWidgetManager widgetManager = AppWidgetManager.getInstance(context);
mWidgets = widgetManager.getInstalledProviders();
mPackageManager = context.getPackageManager();
}
public int getCount() {
return mWidgets.size();
}
public Object getItem(int position) {
return mWidgets.get(position);
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
if (convertView == null) {
imageView = (ImageView) mLayoutInflater.inflate(R.layout.widget_item, parent, false);
} else {
imageView = (ImageView) convertView;
}
AppWidgetProviderInfo info = mWidgets.get(position);
Drawable drawable = mPackageManager.getDrawable(info.provider.getPackageName(), info.icon, null);
imageView.setImageDrawable(drawable);
return imageView;
}
}
|