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
189
190
191
192
193
194
195
196
197
198
199
200
|
/*
* Copyright (C) 2012 The CyanogenMod 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.cyanogenmod.filemanager.ui.dialogs;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.cyanogenmod.filemanager.R;
import com.cyanogenmod.filemanager.preferences.FileManagerSettings;
import com.cyanogenmod.filemanager.preferences.Preferences;
import com.cyanogenmod.filemanager.ui.ThemeManager;
import com.cyanogenmod.filemanager.ui.ThemeManager.Theme;
import com.cyanogenmod.filemanager.ui.widgets.DirectoryInlineAutocompleteTextView;
import com.cyanogenmod.filemanager.util.DialogHelper;
import java.io.File;
/**
* A class that wraps a dialog for showing list of consoles for choosing one.
* This class lets the user to set the default console.
*/
public class InitialDirectoryDialog implements DialogInterface.OnClickListener {
/**
* An interface to communicate events for value changing.
*/
public interface OnValueChangedListener {
/**
* Method invoked when the value of the initial directory was changed.
*
* @param newInitialDir The new initial directory
*/
void onValueChanged(String newInitialDir);
}
private static final String TAG = "InitialDirectoryDialog"; //$NON-NLS-1$
private final Context mContext;
/**
* @hide
*/
final AlertDialog mDialog;
private final DirectoryInlineAutocompleteTextView mAutocomplete;
private OnValueChangedListener mOnValueChangedListener;
/**
* Constructor of <code>InitialDirectoryDialog</code>.
*
* @param context The current context
*/
public InitialDirectoryDialog(Context context) {
super();
//Save the context
this.mContext = context;
//Extract current value
String value = Preferences.getSharedPreferences().getString(
FileManagerSettings.SETTINGS_INITIAL_DIR.getId(),
(String)FileManagerSettings.SETTINGS_INITIAL_DIR.getDefaultValue());
//Create the layout
LayoutInflater li =
(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LinearLayout layout = (LinearLayout)li.inflate(R.layout.initial_directory, null);
final View msgView = layout.findViewById(R.id.initial_directory_info_msg);
final TextView labelView = (TextView)layout.findViewById(R.id.initial_directory_label);
this.mAutocomplete =
(DirectoryInlineAutocompleteTextView)layout.findViewById(
R.id.initial_directory_edittext);
this.mAutocomplete.setOnValidationListener(
new DirectoryInlineAutocompleteTextView.OnValidationListener() {
@Override
public void onVoidValue() {
msgView.setVisibility(View.GONE);
//The first invocation is valid. Can be ignore safely
if (InitialDirectoryDialog.this.mDialog != null) {
InitialDirectoryDialog.this.mDialog.getButton(
DialogInterface.BUTTON_POSITIVE).setEnabled(false);
}
}
@Override
public void onValidValue() {
msgView.setVisibility(View.GONE);
//The first invocation is valid. Can be ignore safely
if (InitialDirectoryDialog.this.mDialog != null) {
InitialDirectoryDialog.this.mDialog.getButton(
DialogInterface.BUTTON_POSITIVE).setEnabled(true);
}
}
@Override
public void onInvalidValue() {
msgView.setVisibility(View.VISIBLE);
//The first invocation is valid. Can be ignore safely
if (InitialDirectoryDialog.this.mDialog != null) {
InitialDirectoryDialog.this.mDialog.getButton(
DialogInterface.BUTTON_POSITIVE).setEnabled(false);
}
}
});
this.mAutocomplete.setText(value);
// Apply the current theme
Theme theme = ThemeManager.getCurrentTheme(context);
theme.setBackgroundDrawable(context, layout, "background_drawable"); //$NON-NLS-1$
theme.setTextColor(context, labelView, "text_color"); //$NON-NLS-1$
theme.setTextColor(context, (TextView)msgView, "text_color"); //$NON-NLS-1$
((TextView)msgView).setCompoundDrawablesWithIntrinsicBounds(
theme.getDrawable(this.mContext,
"filesystem_dialog_warning_drawable"), //$NON-NLS-1$
null, null, null);
this.mAutocomplete.applyTheme();
//Create the dialog
this.mDialog = DialogHelper.createDialog(
context,
0,
R.string.initial_directory_dialog_title,
layout);
this.mDialog.setButton(
DialogInterface.BUTTON_POSITIVE, context.getString(android.R.string.ok), this);
this.mDialog.setButton(
DialogInterface.BUTTON_NEGATIVE, context.getString(android.R.string.cancel), this);
}
/**
* Method that set the listener for retrieve value changed events.
*
* @param onValueChangedListener The listener for retrieve value changed events
*/
public void setOnValueChangedListener(OnValueChangedListener onValueChangedListener) {
this.mOnValueChangedListener = onValueChangedListener;
}
/**
* Method that shows the dialog.
*/
public void show() {
DialogHelper.delegateDialogShow(this.mContext, this.mDialog);
}
/**
* {@inheritDoc}
*/
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
done();
break;
default:
break;
}
}
/**
* Method invoked when the user press ok, or Enter key
*/
private void done() {
//Check that the directory is a valid directory
String newInitialDir = this.mAutocomplete.getText().toString();
try {
if (!newInitialDir.endsWith(File.separator)) {
newInitialDir += File.separator;
}
Preferences.savePreference(
FileManagerSettings.SETTINGS_INITIAL_DIR, newInitialDir, true);
if (this.mOnValueChangedListener != null) {
this.mOnValueChangedListener.onValueChanged(newInitialDir);
}
} catch (Throwable ex) {
Log.e(TAG, "The save initial directory setting operation fails", ex); //$NON-NLS-1$
DialogHelper.showToast(
this.mContext,
R.string.initial_directory_error_msg,
Toast.LENGTH_LONG);
}
}
}
|
