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
|
package org.thialfihar.android.apg;
import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Vector;
import org.thialfihar.android.apg.utils.Choice;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
public class GeneralActivity extends BaseActivity {
private Intent mIntent;
private ArrayAdapter<Choice> mAdapter;
private ListView mList;
private Button mCancelButton;
private String mDataString;
private Uri mDataUri;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.general);
mIntent = getIntent();
InputStream inStream = null;
{
String data = mIntent.getStringExtra(Intent.EXTRA_TEXT);
if (data != null) {
mDataString = data;
inStream = new ByteArrayInputStream(data.getBytes());
}
}
if (inStream == null) {
Uri data = mIntent.getData();
if (data != null) {
mDataUri = data;
try {
inStream = getContentResolver().openInputStream(data);
} catch (FileNotFoundException e) {
// didn't work
Toast.makeText(this, "failed to open stream", Toast.LENGTH_SHORT).show();
}
}
}
if (inStream == null) {
Toast.makeText(this, "no data found", Toast.LENGTH_SHORT).show();
finish();
return;
}
int contentType = Id.content.unknown;
try {
contentType = Apg.getStreamContent(this, inStream);
inStream.close();
} catch (IOException e) {
// just means that there's no PGP data in there
}
mList = (ListView) findViewById(R.id.options);
Vector<Choice> choices = new Vector<Choice>();
if (contentType == Id.content.keys) {
choices.add(new Choice(Id.choice.action.import_public,
getString(R.string.action_importPublic)));
choices.add(new Choice(Id.choice.action.import_secret,
getString(R.string.action_importSecret)));
}
if (contentType == Id.content.encrypted_data) {
choices.add(new Choice(Id.choice.action.decrypt, getString(R.string.action_decrypt)));
}
if (contentType == Id.content.unknown) {
choices.add(new Choice(Id.choice.action.encrypt, getString(R.string.action_encrypt)));
}
mAdapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_list_item_1, choices);
mList.setAdapter(mAdapter);
mList.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
clicked(mAdapter.getItem(arg2).getId());
}
});
mCancelButton = (Button) findViewById(R.id.btn_cancel);
mCancelButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
GeneralActivity.this.finish();
}
});
if (choices.size() == 1) {
clicked(choices.get(0).getId());
}
}
private void clicked(int id) {
Intent intent = new Intent();
switch (id) {
case Id.choice.action.encrypt: {
intent.setClass(this, EncryptActivity.class);
if (mDataString != null) {
intent.setAction(Apg.Intent.ENCRYPT);
intent.putExtra(Apg.EXTRA_TEXT, mDataString);
} else if (mDataUri != null) {
intent.setAction(Apg.Intent.ENCRYPT_FILE);
intent.setDataAndType(mDataUri, mIntent.getType());
}
break;
}
case Id.choice.action.decrypt: {
intent.setClass(this, DecryptActivity.class);
if (mDataString != null) {
intent.setAction(Apg.Intent.DECRYPT);
intent.putExtra(Apg.EXTRA_TEXT, mDataString);
} else if (mDataUri != null) {
intent.setAction(Apg.Intent.DECRYPT_FILE);
intent.setDataAndType(mDataUri, mIntent.getType());
}
break;
}
case Id.choice.action.import_public: {
intent.setClass(this, PublicKeyListActivity.class);
intent.setAction(Apg.Intent.IMPORT);
if (mDataString != null) {
intent.putExtra(Apg.EXTRA_TEXT, mDataString);
} else if (mDataUri != null) {
intent.setDataAndType(mDataUri, mIntent.getType());
}
break;
}
case Id.choice.action.import_secret: {
intent.setClass(this, SecretKeyListActivity.class);
intent.setAction(Apg.Intent.IMPORT);
if (mDataString != null) {
intent.putExtra(Apg.EXTRA_TEXT, mDataString);
} else if (mDataUri != null) {
intent.setDataAndType(mDataUri, mIntent.getType());
}
break;
}
default: {
// shouldn't happen
return;
}
}
startActivity(intent);
finish();
}
}
|
