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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
/*
* Copyright (C) 2013 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.settings.users;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.Fragment;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.UserInfo;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.UserHandle;
import android.os.UserManager;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager;
import android.widget.EditText;
import android.widget.ImageView;
import com.android.settings.R;
import com.android.settings.Utils;
import com.android.settings.drawable.CircleFramedDrawable;
/**
* This class encapsulates a Dialog for editing the user nickname and photo.
*/
public class EditUserInfoController {
private static final String KEY_AWAITING_RESULT = "awaiting_result";
private static final String KEY_SAVED_PHOTO = "pending_photo";
private Dialog mEditUserInfoDialog;
private Bitmap mSavedPhoto;
private EditUserPhotoController mEditUserPhotoController;
private UserHandle mUser;
private UserManager mUserManager;
private boolean mWaitingForActivityResult = false;
public interface OnContentChangedCallback {
public void onPhotoChanged(Drawable photo);
public void onLabelChanged(CharSequence label);
}
public void clear() {
mEditUserInfoDialog = null;
mSavedPhoto = null;
}
public Dialog getDialog() {
return mEditUserInfoDialog;
}
public void onRestoreInstanceState(Bundle icicle) {
mSavedPhoto = (Bitmap) icicle.getParcelable(KEY_SAVED_PHOTO);
mWaitingForActivityResult = icicle.getBoolean(KEY_AWAITING_RESULT, false);
}
public void onSaveInstanceState(Bundle outState) {
if (mEditUserInfoDialog != null && mEditUserInfoDialog.isShowing()
&& mEditUserPhotoController != null) {
outState.putParcelable(KEY_SAVED_PHOTO,
mEditUserPhotoController.getNewUserPhotoBitmap());
}
if (mWaitingForActivityResult) {
outState.putBoolean(KEY_AWAITING_RESULT,
mWaitingForActivityResult);
}
}
public void startingActivityForResult() {
mWaitingForActivityResult = true;
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
mWaitingForActivityResult = false;
if (mEditUserInfoDialog != null && mEditUserInfoDialog.isShowing()
&& mEditUserPhotoController.onActivityResult(requestCode, resultCode, data)) {
return;
}
}
public Dialog createDialog(final Fragment fragment, final Drawable currentUserIcon,
final CharSequence currentUserName,
int titleResId, final OnContentChangedCallback callback, UserHandle user) {
Activity activity = fragment.getActivity();
mUser = user;
if (mUserManager == null) {
mUserManager = UserManager.get(activity);
}
LayoutInflater inflater = activity.getLayoutInflater();
View content = inflater.inflate(R.layout.edit_user_info_dialog_content, null);
UserInfo info = mUserManager.getUserInfo(mUser.getIdentifier());
final EditText userNameView = (EditText) content.findViewById(R.id.user_name);
userNameView.setText(info.name);
final ImageView userPhotoView = (ImageView) content.findViewById(R.id.user_photo);
Drawable drawable = null;
if (mSavedPhoto != null) {
drawable = CircleFramedDrawable.getInstance(activity, mSavedPhoto);
} else {
drawable = currentUserIcon;
if (drawable == null) {
drawable = Utils.getUserIcon(activity, mUserManager, info);
}
}
userPhotoView.setImageDrawable(drawable);
mEditUserPhotoController = new EditUserPhotoController(fragment, userPhotoView,
mSavedPhoto, drawable, mWaitingForActivityResult);
mEditUserInfoDialog = new AlertDialog.Builder(activity)
.setTitle(R.string.profile_info_settings_title)
.setView(content)
.setCancelable(true)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
// Update the name if changed.
CharSequence userName = userNameView.getText();
if (!TextUtils.isEmpty(userName)) {
if (currentUserName == null
|| !userName.toString().equals(currentUserName.toString())) {
if (callback != null) {
callback.onLabelChanged(userName.toString());
}
mUserManager.setUserName(mUser.getIdentifier(),
userName.toString());
}
}
// Update the photo if changed.
Drawable drawable = mEditUserPhotoController.getNewUserPhotoDrawable();
Bitmap bitmap = mEditUserPhotoController.getNewUserPhotoBitmap();
if (drawable != null && bitmap != null
&& !drawable.equals(currentUserIcon)) {
if (callback != null) {
callback.onPhotoChanged(drawable);
}
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
mUserManager.setUserIcon(mUser.getIdentifier(),
mEditUserPhotoController.getNewUserPhotoBitmap());
return null;
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
}
fragment.getActivity().removeDialog(
RestrictedProfileSettings.DIALOG_ID_EDIT_USER_INFO);
}
clear();
}
})
.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
clear();
}
})
.create();
// Make sure the IME is up.
mEditUserInfoDialog.getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
return mEditUserInfoDialog;
}
}
|
