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
|
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* 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.sufficientlysecure.keychain.ui;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.api.OpenKeychainIntents;
import org.sufficientlysecure.keychain.ui.base.BaseActivity;
import org.sufficientlysecure.keychain.util.Log;
public class DecryptFilesActivity extends BaseActivity {
/* Intents */
public static final String ACTION_DECRYPT_DATA = OpenKeychainIntents.DECRYPT_DATA;
// intern
public static final String ACTION_DECRYPT_DATA_OPEN = Constants.INTENT_PREFIX + "DECRYPT_DATA_OPEN";
DecryptFilesFragment mFragment;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setFullScreenDialogClose(new View.OnClickListener() {
@Override
public void onClick(View v) {
setResult(Activity.RESULT_CANCELED);
finish();
}
}, false);
// Handle intent actions
handleActions(savedInstanceState, getIntent());
}
@Override
protected void initLayout() {
setContentView(R.layout.decrypt_files_activity);
}
/**
* Handles all actions with this intent
*
* @param intent
*/
private void handleActions(Bundle savedInstanceState, Intent intent) {
String action = intent.getAction();
String type = intent.getType();
Uri uri = intent.getData();
Bundle mFileFragmentBundle = new Bundle();
/*
* Android's Action
*/
if (Intent.ACTION_SEND.equals(action) && type != null) {
// When sending to Keychain Decrypt via share menu
// Binary via content provider (could also be files)
// override uri to get stream from send
uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
action = ACTION_DECRYPT_DATA;
} else if (Intent.ACTION_VIEW.equals(action)) {
// Android's Action when opening file associated to Keychain (see AndroidManifest.xml)
// override action
action = ACTION_DECRYPT_DATA;
}
/**
* Main Actions
*/
if (ACTION_DECRYPT_DATA.equals(action) && uri != null) {
mFileFragmentBundle.putParcelable(DecryptFilesFragment.ARG_URI, uri);
loadFragment(savedInstanceState, uri, false);
} else if (ACTION_DECRYPT_DATA_OPEN.equals(action)) {
loadFragment(savedInstanceState, null, true);
} else if (ACTION_DECRYPT_DATA.equals(action)) {
Log.e(Constants.TAG,
"Include an Uri with setInputData() in your Intent!");
}
}
private void loadFragment(Bundle savedInstanceState, Uri uri, boolean openDialog) {
// However, if we're being restored from a previous state,
// then we don't need to do anything and should return or else
// we could end up with overlapping fragments.
if (savedInstanceState != null) {
return;
}
// Create an instance of the fragment
mFragment = DecryptFilesFragment.newInstance(uri, openDialog);
// Add the fragment to the 'fragment_container' FrameLayout
// NOTE: We use commitAllowingStateLoss() to prevent weird crashes!
getSupportFragmentManager().beginTransaction()
.replace(R.id.decrypt_files_fragment_container, mFragment)
.commitAllowingStateLoss();
// do it immediately!
getSupportFragmentManager().executePendingTransactions();
}
}
|
