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
74
75
76
77
78
|
/*
* Copyright (C) 2008 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.launcher;
import android.widget.GridView;
import android.widget.AdapterView;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
public class AllAppsGridView extends GridView implements AdapterView.OnItemClickListener,
AdapterView.OnItemLongClickListener, DragSource {
private DragController mDragger;
private Launcher mLauncher;
public AllAppsGridView(Context context) {
super(context);
}
public AllAppsGridView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public AllAppsGridView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void onFinishInflate() {
setOnItemClickListener(this);
setOnItemLongClickListener(this);
}
public void onItemClick(AdapterView parent, View v, int position, long id) {
ApplicationInfo app = (ApplicationInfo) parent.getItemAtPosition(position);
mLauncher.startActivitySafely(app.intent);
}
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
if (!view.isInTouchMode()) {
return false;
}
ApplicationInfo app = (ApplicationInfo) parent.getItemAtPosition(position);
app = new ApplicationInfo(app);
mDragger.startDrag(view, this, app, DragController.DRAG_ACTION_COPY);
mLauncher.closeAllApplications();
return true;
}
public void setDragger(DragController dragger) {
mDragger = dragger;
}
public void onDropCompleted(View target, boolean success) {
}
void setLauncher(Launcher launcher) {
mLauncher = launcher;
}
}
|