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using proper PreferenceActivity now, tho the underlying storage of the values remained almost the same, some changes how the preferences are accessed and how the cache service is started

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This commit is contained in:
Thialfihar 2010-06-17 13:23:07 +00:00
parent 865c998abd
commit 1bad192a91
16 changed files with 529 additions and 481 deletions
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15
res/layout/filter_info.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"

15
res/layout/general.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"

15
res/layout/info.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"

15
res/layout/pass_phrase.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"

197
res/layout/preferences.xml
View file

@ -1,197 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:paddingTop="5dip"
android:layout_marginRight="?android:attr/scrollbarSize">
<TextView
android:id="@+id/section_general"
android:text="@string/section_general"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<View
android:layout_width="fill_parent"
android:layout_height="1dip"
android:background="?android:attr/listDivider"
android:layout_marginBottom="5dip"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_passPhraseCacheTtl"
android:text="@string/label_passPhraseCacheTtl"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"/>
<Spinner
android:id="@+id/passPhraseCacheTtl"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
<TextView
android:id="@+id/section_defaults"
android:text="@string/section_defaults"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dip"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<View
android:layout_width="fill_parent"
android:layout_height="1dip"
android:background="?android:attr/listDivider"
android:layout_marginBottom="5dip"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_encryptionAlgorithm"
android:text="@string/label_encryptionAlgorithm"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"/>
<Spinner
android:id="@+id/encryptionAlgorithm"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_hashAlgorithm"
android:text="@string/label_hashAlgorithm"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"/>
<Spinner
android:id="@+id/hashAlgorithm"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_messageCompression"
android:text="@string/label_messageCompression"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"/>
<Spinner
android:id="@+id/messageCompression"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_fileCompression"
android:text="@string/label_fileCompression"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"/>
<Spinner
android:id="@+id/fileCompression"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/label_asciiArmour"
android:text="@string/label_asciiArmour"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_gravity="center_vertical"
android:paddingRight="10dip"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"/>
<CheckBox
android:id="@+id/asciiArmour"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_gravity="center_vertical"/>
</LinearLayout>
</LinearLayout>
</ScrollView>

35
res/values/arrays.xml Normal file
View file

@ -0,0 +1,35 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<resources>
<string-array name="pass_phrase_cache_ttl_entries">
<item>@string/choice_15secs</item>
<item>@string/choice_1min</item>
<item>@string/choice_3mins</item>
<item>@string/choice_5mins</item>
<item>@string/choice_10mins</item>
</string-array>
<string-array name="pass_phrase_cache_ttl_values">
<item>15</item>
<item>60</item>
<item>180</item>
<item>300</item>
<item>600</item>
</string-array>
</resources>

62
res/xml/apg_preferences.xml Normal file
View file

@ -0,0 +1,62 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:title="@string/section_general">
<org.thialfihar.android.apg.IntegerListPreference
android:persistent="false"
android:key="passPhraseCacheTtl"
android:entries="@array/pass_phrase_cache_ttl_entries"
android:entryValues="@array/pass_phrase_cache_ttl_values"
android:title="@string/label_passPhraseCacheTtl" />
</PreferenceCategory>
<PreferenceCategory
android:title="@string/section_defaults">
<org.thialfihar.android.apg.IntegerListPreference
android:persistent="false"
android:key="defaultEncryptionAlgorithm"
android:title="@string/label_encryptionAlgorithm" />
<org.thialfihar.android.apg.IntegerListPreference
android:persistent="false"
android:key="defaultHashAlgorithm"
android:title="@string/label_hashAlgorithm" />
<org.thialfihar.android.apg.IntegerListPreference
android:persistent="false"
android:key="defaultMessageCompression"
android:title="@string/label_messageCompression" />
<org.thialfihar.android.apg.IntegerListPreference
android:persistent="false"
android:key="defaultFileCompression"
android:title="@string/label_fileCompression" />
<CheckBoxPreference
android:persistent="false"
android:key="defaultAsciiArmour"
android:title="@string/label_asciiArmour" />
</PreferenceCategory>
</PreferenceScreen>

15
res/xml/searchable_public_keys.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<searchable
xmlns:android="http://schemas.android.com/apk/res/android"
android:label="@string/app_name"

15
res/xml/searchable_secret_keys.xml
View file

@ -1,4 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
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.
-->
<searchable
xmlns:android="http://schemas.android.com/apk/res/android"
android:label="@string/app_name"

109
src/org/thialfihar/android/apg/BaseActivity.java
View file

@ -18,9 +18,6 @@ package org.thialfihar.android.apg;
import java.io.File;
import org.bouncycastle2.bcpg.HashAlgorithmTags;
import org.bouncycastle2.openpgp.PGPEncryptedData;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
@ -28,7 +25,6 @@ import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
@ -49,7 +45,8 @@ public class BaseActivity extends Activity
private long mSecretKeyId = 0;
private String mDeleteFile = null;
protected static SharedPreferences mPreferences = null;
protected Preferences mPreferences;
private Handler mHandler = new Handler() {
@Override
@ -62,11 +59,9 @@ public class BaseActivity extends Activity
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Apg.initialize(this);
mPreferences = Preferences.getPreferences(this);
if (mPreferences == null) {
mPreferences = getPreferences(MODE_PRIVATE);
}
Apg.initialize(this);
if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
File dir = new File(Constants.path.app_dir);
@ -76,9 +71,13 @@ public class BaseActivity extends Activity
}
}
Intent intent = new Intent(this, Service.class);
intent.putExtra(Service.EXTRA_TTL, getPassPhraseCacheTtl());
startService(intent);
startCacheService(this, mPreferences);
}
public static void startCacheService(Activity activity, Preferences preferences) {
Intent intent = new Intent(activity, Service.class);
intent.putExtra(Service.EXTRA_TTL, preferences.getPassPhraseCacheTtl());
activity.startService(intent);
}
@Override
@ -372,92 +371,6 @@ public class BaseActivity extends Activity
return mSecretKeyId;
}
public int getPassPhraseCacheTtl() {
int ttl = mPreferences.getInt(Constants.pref.pass_phrase_cache_ttl, 180);
// fix the value if it was set to "never" in previous versions, which currently is not
// supported
if (ttl == 0) {
ttl = 180;
setPassPhraseCacheTtl(ttl);
}
return ttl;
}
public void setPassPhraseCacheTtl(int value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putInt(Constants.pref.pass_phrase_cache_ttl, value);
editor.commit();
Intent intent = new Intent(this, Service.class);
intent.putExtra(Service.EXTRA_TTL, value);
startService(intent);
}
public int getDefaultEncryptionAlgorithm() {
return mPreferences.getInt(Constants.pref.default_encryption_algorithm,
PGPEncryptedData.AES_256);
}
public void setDefaultEncryptionAlgorithm(int value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putInt(Constants.pref.default_encryption_algorithm, value);
editor.commit();
}
public int getDefaultHashAlgorithm() {
return mPreferences.getInt(Constants.pref.default_hash_algorithm,
HashAlgorithmTags.SHA256);
}
public void setDefaultHashAlgorithm(int value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putInt(Constants.pref.default_hash_algorithm, value);
editor.commit();
}
public int getDefaultMessageCompression() {
return mPreferences.getInt(Constants.pref.default_message_compression,
Id.choice.compression.zlib);
}
public void setDefaultMessageCompression(int value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putInt(Constants.pref.default_message_compression, value);
editor.commit();
}
public int getDefaultFileCompression() {
return mPreferences.getInt(Constants.pref.default_file_compression,
Id.choice.compression.none);
}
public void setDefaultFileCompression(int value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putInt(Constants.pref.default_file_compression, value);
editor.commit();
}
public boolean getDefaultAsciiArmour() {
return mPreferences.getBoolean(Constants.pref.default_ascii_armour, false);
}
public void setDefaultAsciiArmour(boolean value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putBoolean(Constants.pref.default_ascii_armour, value);
editor.commit();
}
public boolean hasSeenChangeLog() {
return mPreferences.getBoolean(Constants.pref.has_seen_change_log + Apg.getVersion(this),
false);
}
public void setHasSeenChangeLog(boolean value) {
SharedPreferences.Editor editor = mPreferences.edit();
editor.putBoolean(Constants.pref.has_seen_change_log + Apg.getVersion(this), value);
editor.commit();
}
protected void setDeleteFile(String deleteFile) {
mDeleteFile = deleteFile;
}

11
src/org/thialfihar/android/apg/EncryptActivity.java
View file

@ -213,7 +213,7 @@ public class EncryptActivity extends BaseActivity {
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mFileCompression.setAdapter(adapter);
int defaultFileCompression = getDefaultFileCompression();
int defaultFileCompression = mPreferences.getDefaultFileCompression();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == defaultFileCompression) {
mFileCompression.setSelection(i);
@ -224,7 +224,7 @@ public class EncryptActivity extends BaseActivity {
mDeleteAfter = (CheckBox) findViewById(R.id.deleteAfterEncryption);
mAsciiArmour = (CheckBox) findViewById(R.id.asciiArmour);
mAsciiArmour.setChecked(getDefaultAsciiArmour());
mAsciiArmour.setChecked(mPreferences.getDefaultAsciiArmour());
mAsciiArmour.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
@ -607,18 +607,19 @@ public class EncryptActivity extends BaseActivity {
size = byteData.length;
useAsciiArmour = true;
compressionId = getDefaultMessageCompression();
compressionId = mPreferences.getDefaultMessageCompression();
}
if (signOnly) {
Apg.signText(this, in, out, getSecretKeyId(),
Apg.getCachedPassPhrase(getSecretKeyId()),
getDefaultHashAlgorithm(), this);
mPreferences.getDefaultHashAlgorithm(), this);
} else {
Apg.encrypt(this, in, out, size, useAsciiArmour,
encryptionKeyIds, signatureKeyId,
Apg.getCachedPassPhrase(signatureKeyId), this,
getDefaultEncryptionAlgorithm(), getDefaultHashAlgorithm(),
mPreferences.getDefaultEncryptionAlgorithm(),
mPreferences.getDefaultHashAlgorithm(),
compressionId, passPhrase);
}

95
src/org/thialfihar/android/apg/IntegerListPreference.java Normal file
View file

@ -0,0 +1,95 @@
/*
* Copyright 2010 Google Inc.
*
* 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 org.thialfihar.android.apg;
import android.content.Context;
import android.preference.ListPreference;
import android.util.AttributeSet;
/**
* A list preference which persists its values as integers instead of strings.
* Code reading the values should use
* {@link android.content.SharedPreferences#getInt}.
* When using XML-declared arrays for entry values, the arrays should be regular
* string arrays containing valid integer values.
*
* @author Rodrigo Damazio
*/
public class IntegerListPreference extends ListPreference {
public IntegerListPreference(Context context) {
super(context);
verifyEntryValues(null);
}
public IntegerListPreference(Context context, AttributeSet attrs) {
super(context, attrs);
verifyEntryValues(null);
}
@Override
public void setEntryValues(CharSequence[] entryValues) {
CharSequence[] oldValues = getEntryValues();
super.setEntryValues(entryValues);
verifyEntryValues(oldValues);
}
@Override
public void setEntryValues(int entryValuesResId) {
CharSequence[] oldValues = getEntryValues();
super.setEntryValues(entryValuesResId);
verifyEntryValues(oldValues);
}
@Override
protected String getPersistedString(String defaultReturnValue) {
// During initial load, there's no known default value
int defaultIntegerValue = Integer.MIN_VALUE;
if (defaultReturnValue != null) {
defaultIntegerValue = Integer.parseInt(defaultReturnValue);
}
// When the list preference asks us to read a string, instead read an
// integer.
int value = getPersistedInt(defaultIntegerValue);
return Integer.toString(value);
}
@Override
protected boolean persistString(String value) {
// When asked to save a string, instead save an integer
return persistInt(Integer.parseInt(value));
}
private void verifyEntryValues(CharSequence[] oldValues) {
CharSequence[] entryValues = getEntryValues();
if (entryValues == null) {
return;
}
for (CharSequence entryValue : entryValues) {
try {
Integer.parseInt(entryValue.toString());
} catch (NumberFormatException nfe) {
super.setEntryValues(oldValues);
throw nfe;
}
}
}
}

13
src/org/thialfihar/android/apg/KeyListActivity.java
View file

@ -510,19 +510,6 @@ public class KeyListActivity extends BaseActivity {
qb.appendWhere(")");
}
<<<<<<< HEAD
String query = qb.buildQuery(new String[] {
KeyRings.TABLE_NAME + "." + KeyRings._ID, // 0
KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID, // 1
UserIds.TABLE_NAME + "." + UserIds.USER_ID, // 2
},
KeyRings.TABLE_NAME + "." + KeyRings.TYPE + " = ?",
new String[] { "" + (mKeyType == Id.type.public_key ?
Id.database.type_public : Id.database.type_secret) },
null, null, UserIds.TABLE_NAME + "." + UserIds.USER_ID + " ASC", null);
=======
>>>>>>> 1.0.x
mCursor = qb.query(mDatabase,
new String[] {
KeyRings.TABLE_NAME + "." + KeyRings._ID, // 0

7
src/org/thialfihar/android/apg/MainActivity.java
View file

@ -117,7 +117,7 @@ public class MainActivity extends BaseActivity {
});
registerForContextMenu(mAccounts);
if (!hasSeenChangeLog()) {
if (!mPreferences.hasSeenChangeLog(Apg.getVersion(this))) {
showDialog(Id.dialog.change_log);
}
}
@ -216,9 +216,10 @@ public class MainActivity extends BaseActivity {
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
MainActivity.this.removeDialog(Id.dialog.change_log);
setHasSeenChangeLog(true);
mPreferences.setHasSeenChangeLog(
Apg.getVersion(MainActivity.this), true);
}
});
});
return alert.create();
}

106
src/org/thialfihar/android/apg/Preferences.java Normal file
View file

@ -0,0 +1,106 @@
package org.thialfihar.android.apg;
import org.bouncycastle2.bcpg.HashAlgorithmTags;
import org.bouncycastle2.openpgp.PGPEncryptedData;
import android.content.Context;
import android.content.SharedPreferences;
public class Preferences {
private static Preferences mPreferences;
private SharedPreferences mSharedPreferences;
public static synchronized Preferences getPreferences(Context context)
{
if (mPreferences == null) {
mPreferences = new Preferences(context);
}
return mPreferences;
}
private Preferences(Context context)
{
mSharedPreferences = context.getSharedPreferences("APG.main", Context.MODE_PRIVATE);
}
public int getPassPhraseCacheTtl() {
int ttl = mSharedPreferences.getInt(Constants.pref.pass_phrase_cache_ttl, 180);
// fix the value if it was set to "never" in previous versions, which currently is not
// supported
if (ttl == 0) {
ttl = 180;
}
return ttl;
}
public void setPassPhraseCacheTtl(int value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putInt(Constants.pref.pass_phrase_cache_ttl, value);
editor.commit();
}
public int getDefaultEncryptionAlgorithm() {
return mSharedPreferences.getInt(Constants.pref.default_encryption_algorithm,
PGPEncryptedData.AES_256);
}
public void setDefaultEncryptionAlgorithm(int value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putInt(Constants.pref.default_encryption_algorithm, value);
editor.commit();
}
public int getDefaultHashAlgorithm() {
return mSharedPreferences.getInt(Constants.pref.default_hash_algorithm,
HashAlgorithmTags.SHA256);
}
public void setDefaultHashAlgorithm(int value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putInt(Constants.pref.default_hash_algorithm, value);
editor.commit();
}
public int getDefaultMessageCompression() {
return mSharedPreferences.getInt(Constants.pref.default_message_compression,
Id.choice.compression.zlib);
}
public void setDefaultMessageCompression(int value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putInt(Constants.pref.default_message_compression, value);
editor.commit();
}
public int getDefaultFileCompression() {
return mSharedPreferences.getInt(Constants.pref.default_file_compression,
Id.choice.compression.none);
}
public void setDefaultFileCompression(int value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putInt(Constants.pref.default_file_compression, value);
editor.commit();
}
public boolean getDefaultAsciiArmour() {
return mSharedPreferences.getBoolean(Constants.pref.default_ascii_armour, false);
}
public void setDefaultAsciiArmour(boolean value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putBoolean(Constants.pref.default_ascii_armour, value);
editor.commit();
}
public boolean hasSeenChangeLog(String version) {
return mSharedPreferences.getBoolean(Constants.pref.has_seen_change_log + version,
false);
}
public void setHasSeenChangeLog(String version, boolean value) {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putBoolean(Constants.pref.has_seen_change_log + version, value);
editor.commit();
}
}

285
src/org/thialfihar/android/apg/PreferencesActivity.java
View file

@ -18,202 +18,157 @@ package org.thialfihar.android.apg;
import org.bouncycastle2.bcpg.HashAlgorithmTags;
import org.bouncycastle2.openpgp.PGPEncryptedData;
import org.thialfihar.android.apg.utils.Choice;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.AdapterView.OnItemSelectedListener;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
public class PreferencesActivity extends BaseActivity {
private Spinner mPassPhraseCacheTtl = null;
private Spinner mEncryptionAlgorithm = null;
private Spinner mHashAlgorithm = null;
private Spinner mMessageCompression = null;
private Spinner mFileCompression = null;
private CheckBox mAsciiArmour = null;
public class PreferencesActivity extends PreferenceActivity {
private IntegerListPreference mPassPhraseCacheTtl = null;
private IntegerListPreference mEncryptionAlgorithm = null;
private IntegerListPreference mHashAlgorithm = null;
private IntegerListPreference mMessageCompression = null;
private IntegerListPreference mFileCompression = null;
private CheckBoxPreference mAsciiArmour = null;
private Preferences mPreferences;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.preferences);
mPassPhraseCacheTtl = (Spinner) findViewById(R.id.passPhraseCacheTtl);
mPreferences = Preferences.getPreferences(this);
Choice choices[] = {
new Choice(15, getString(R.string.choice_15secs)),
new Choice(60, getString(R.string.choice_1min)),
new Choice(180, getString(R.string.choice_3mins)),
new Choice(300, getString(R.string.choice_5mins)),
new Choice(600, getString(R.string.choice_10mins)),
};
ArrayAdapter<Choice> adapter =
new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mPassPhraseCacheTtl.setAdapter(adapter);
addPreferencesFromResource(R.xml.apg_preferences);
int passPhraseCache = getPassPhraseCacheTtl();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == passPhraseCache) {
mPassPhraseCacheTtl.setSelection(i);
break;
}
}
mPassPhraseCacheTtl.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapter, View view, int index, long id) {
setPassPhraseCacheTtl(((Choice) mPassPhraseCacheTtl.getSelectedItem()).getId());
}
@Override
public void onNothingSelected(AdapterView<?> adapter) {
// nothing to do
mPassPhraseCacheTtl = (IntegerListPreference) findPreference(Constants.pref.pass_phrase_cache_ttl);
mPassPhraseCacheTtl.setValue("" + mPreferences.getPassPhraseCacheTtl());
mPassPhraseCacheTtl.setSummary(mPassPhraseCacheTtl.getEntry());
mPassPhraseCacheTtl.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mPassPhraseCacheTtl.setValue(newValue.toString());
mPassPhraseCacheTtl.setSummary(mPassPhraseCacheTtl.getEntry());
mPreferences.setPassPhraseCacheTtl(Integer.parseInt(newValue.toString()));
BaseActivity.startCacheService(PreferencesActivity.this, mPreferences);
return false;
}
});
mEncryptionAlgorithm = (Spinner) findViewById(R.id.encryptionAlgorithm);
choices = new Choice[] {
new Choice(PGPEncryptedData.AES_128, "AES 128"),
new Choice(PGPEncryptedData.AES_192, "AES 192"),
new Choice(PGPEncryptedData.AES_256, "AES 256"),
new Choice(PGPEncryptedData.BLOWFISH, "Blowfish"),
new Choice(PGPEncryptedData.TWOFISH, "Twofish"),
new Choice(PGPEncryptedData.CAST5, "CAST5"),
new Choice(PGPEncryptedData.DES, "DES"),
new Choice(PGPEncryptedData.TRIPLE_DES, "Triple DES"),
new Choice(PGPEncryptedData.IDEA, "IDEA"),
mEncryptionAlgorithm = (IntegerListPreference) findPreference(Constants.pref.default_encryption_algorithm);
int valueIds[] = {
PGPEncryptedData.AES_128, PGPEncryptedData.AES_192, PGPEncryptedData.AES_256,
PGPEncryptedData.BLOWFISH, PGPEncryptedData.TWOFISH, PGPEncryptedData.CAST5,
PGPEncryptedData.DES, PGPEncryptedData.TRIPLE_DES, PGPEncryptedData.IDEA,
};
adapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mEncryptionAlgorithm.setAdapter(adapter);
int defaultEncryptionAlgorithm = getDefaultEncryptionAlgorithm();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == defaultEncryptionAlgorithm) {
mEncryptionAlgorithm.setSelection(i);
break;
}
String entries[] = {
"AES-128", "AES-192", "AES-256",
"Blowfish", "Twofish", "CAST5",
"DES", "Triple DES", "IDEA",
};
String values[] = new String[valueIds.length];
for (int i = 0; i < values.length; ++i) {
values[i] = "" + valueIds[i];
}
mEncryptionAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapter, View view, int index, long id) {
setDefaultEncryptionAlgorithm(((Choice) mEncryptionAlgorithm.getSelectedItem()).getId());
}
@Override
public void onNothingSelected(AdapterView<?> adapter) {
// nothing to do
mEncryptionAlgorithm.setEntries(entries);
mEncryptionAlgorithm.setEntryValues(values);
mEncryptionAlgorithm.setValue("" + mPreferences.getDefaultEncryptionAlgorithm());
mEncryptionAlgorithm.setSummary(mEncryptionAlgorithm.getEntry());
mEncryptionAlgorithm.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mEncryptionAlgorithm.setValue(newValue.toString());
mEncryptionAlgorithm.setSummary(mEncryptionAlgorithm.getEntry());
mPreferences.setDefaultEncryptionAlgorithm(Integer.parseInt(newValue.toString()));
return false;
}
});
mHashAlgorithm = (Spinner) findViewById(R.id.hashAlgorithm);
choices = new Choice[] {
new Choice(HashAlgorithmTags.MD5, "MD5"),
new Choice(HashAlgorithmTags.RIPEMD160, "RIPEMD160"),
new Choice(HashAlgorithmTags.SHA1, "SHA1"),
new Choice(HashAlgorithmTags.SHA224, "SHA224"),
new Choice(HashAlgorithmTags.SHA256, "SHA256"),
new Choice(HashAlgorithmTags.SHA384, "SHA384"),
new Choice(HashAlgorithmTags.SHA512, "SHA512"),
mHashAlgorithm = (IntegerListPreference) findPreference(Constants.pref.default_hash_algorithm);
valueIds = new int[] {
HashAlgorithmTags.MD5, HashAlgorithmTags.RIPEMD160, HashAlgorithmTags.SHA1,
HashAlgorithmTags.SHA224, HashAlgorithmTags.SHA256, HashAlgorithmTags.SHA384,
HashAlgorithmTags.SHA512,
};
adapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mHashAlgorithm.setAdapter(adapter);
int defaultHashAlgorithm = getDefaultHashAlgorithm();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == defaultHashAlgorithm) {
mHashAlgorithm.setSelection(i);
break;
}
entries = new String[] {
"MD5", "RIPEMD-160", "SHA-1",
"SHA-224", "SHA-256", "SHA-384",
"SHA-512",
};
values = new String[valueIds.length];
for (int i = 0; i < values.length; ++i) {
values[i] = "" + valueIds[i];
}
mHashAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapter, View view, int index, long id) {
setDefaultHashAlgorithm(((Choice) mHashAlgorithm.getSelectedItem()).getId());
}
@Override
public void onNothingSelected(AdapterView<?> adapter) {
// nothing to do
mHashAlgorithm.setEntries(entries);
mHashAlgorithm.setEntryValues(values);
mHashAlgorithm.setValue("" + mPreferences.getDefaultHashAlgorithm());
mHashAlgorithm.setSummary(mHashAlgorithm.getEntry());
mHashAlgorithm.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mHashAlgorithm.setValue(newValue.toString());
mHashAlgorithm.setSummary(mHashAlgorithm.getEntry());
mPreferences.setDefaultHashAlgorithm(Integer.parseInt(newValue.toString()));
return false;
}
});
mMessageCompression = (Spinner) findViewById(R.id.messageCompression);
choices = new Choice[] {
new Choice(Id.choice.compression.none, getString(R.string.choice_none)),
new Choice(Id.choice.compression.zip, "ZIP"),
new Choice(Id.choice.compression.bzip2, "BZIP2"),
new Choice(Id.choice.compression.zlib, "ZLIB"),
mMessageCompression = (IntegerListPreference) findPreference(Constants.pref.default_message_compression);
valueIds = new int[] {
Id.choice.compression.none, Id.choice.compression.zip,
Id.choice.compression.bzip2, Id.choice.compression.zlib,
};
adapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mMessageCompression.setAdapter(adapter);
int defaultMessageCompression = getDefaultMessageCompression();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == defaultMessageCompression) {
mMessageCompression.setSelection(i);
break;
}
entries = new String[] {
getString(R.string.choice_none), "ZIP",
"BZIP2", "ZLIB",
};
values = new String[valueIds.length];
for (int i = 0; i < values.length; ++i) {
values[i] = "" + valueIds[i];
}
mMessageCompression.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapter, View view, int index, long id) {
setDefaultMessageCompression(((Choice) mMessageCompression.getSelectedItem()).getId());
}
@Override
public void onNothingSelected(AdapterView<?> adapter) {
// nothing to do
mMessageCompression.setEntries(entries);
mMessageCompression.setEntryValues(values);
mMessageCompression.setValue("" + mPreferences.getDefaultMessageCompression());
mMessageCompression.setSummary(mMessageCompression.getEntry());
mMessageCompression.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mMessageCompression.setValue(newValue.toString());
mMessageCompression.setSummary(mMessageCompression.getEntry());
mPreferences.setDefaultMessageCompression(Integer.parseInt(newValue.toString()));
return false;
}
});
mFileCompression = (Spinner) findViewById(R.id.fileCompression);
choices = new Choice[] {
new Choice(Id.choice.compression.none, getString(R.string.choice_none)),
new Choice(Id.choice.compression.zip, "ZIP"),
new Choice(Id.choice.compression.bzip2, "BZIP2"),
new Choice(Id.choice.compression.zlib, "ZLIB"),
};
adapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mFileCompression.setAdapter(adapter);
int defaultFileCompression = getDefaultFileCompression();
for (int i = 0; i < choices.length; ++i) {
if (choices[i].getId() == defaultFileCompression) {
mFileCompression.setSelection(i);
break;
}
}
mFileCompression.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapter, View view, int index, long id) {
setDefaultFileCompression(((Choice) mFileCompression.getSelectedItem()).getId());
}
@Override
public void onNothingSelected(AdapterView<?> adapter) {
// nothing to do
mFileCompression = (IntegerListPreference) findPreference(Constants.pref.default_file_compression);
mFileCompression.setEntries(entries);
mFileCompression.setEntryValues(values);
mFileCompression.setValue("" + mPreferences.getDefaultFileCompression());
mFileCompression.setSummary(mFileCompression.getEntry());
mFileCompression.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mFileCompression.setValue(newValue.toString());
mFileCompression.setSummary(mFileCompression.getEntry());
mPreferences.setDefaultFileCompression(Integer.parseInt(newValue.toString()));
return false;
}
});
mAsciiArmour = (CheckBox) findViewById(R.id.asciiArmour);
mAsciiArmour.setChecked(getDefaultAsciiArmour());
mAsciiArmour.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
setDefaultAsciiArmour(mAsciiArmour.isChecked());
mAsciiArmour = (CheckBoxPreference) findPreference(Constants.pref.default_ascii_armour);
mAsciiArmour.setChecked(mPreferences.getDefaultAsciiArmour());
mAsciiArmour.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
{
public boolean onPreferenceChange(Preference preference, Object newValue)
{
mAsciiArmour.setChecked((Boolean)newValue);
mPreferences.setDefaultAsciiArmour((Boolean)newValue);
return false;
}
});
}