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
|
/*
* WizardActivity.java
*
* Copyright (C) 2009 Tim Marston <edam@waxworlds.org>
*
* This file is part of the Import Contacts program (hereafter referred
* to as "this program"). For more information, see
* http://www.waxworlds.org/edam/software/android/import-contacts
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.waxworlds.importcontacts;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class WizardActivity extends Activity
{
private int _nextState;
private boolean _backEnabled;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
_nextState = 0;
// deal with saved state vs. defaults
if( savedInstanceState == null)
{
_backEnabled = false;
Bundle extras = getIntent().getExtras();
if( extras != null )
_backEnabled = extras.getBoolean( "backstate" );
}
else
{
_backEnabled = savedInstanceState.getBoolean( "_backEnabled" );
}
// enable/disable back button
( (Button)findViewById( R.id.back ) ).setEnabled( _backEnabled );
// set up next button
Button next = (Button)findViewById( R.id.next );
next.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
onNext();
}
} );
// set up back button
Button back = (Button)findViewById( R.id.back );
back.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
setResult( RESULT_OK );
finish();
}
} );
}
@Override
protected void onSaveInstanceState( Bundle outState ) {
super.onSaveInstanceState(outState);
outState.putBoolean( "_backEnabled", _backEnabled );
}
/*
@Override
protected void onPause()
{
super.onPause();
}
@Override
protected void onResume()
{
super.onResume();
}
*/
protected void onNext()
{
switchToState( _nextState );
}
protected void setNextState( int nextState )
{
// set next state and enable button
_nextState = nextState;
( (Button)findViewById( R.id.next ) ).setEnabled( true );
}
private void switchToState( int newState )
{
if( newState != 0 )
{
// create result data bundle
Bundle bundle = new Bundle();
bundle.putInt( "nextstate", newState );
// create response intent and finish
Intent i = new Intent();
i.putExtras( bundle );
setResult( RESULT_OK, i );
finish();
}
}
public SharedPreferences getSharedPreferences()
{
return super.getSharedPreferences( "ImportContacts", 0 );
}
}
|