Signal-Android/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
rhodey 2c2a03e5e2 Enhanced MMS configuration prompts and processing.
1) Added a new message status to MmsDatabase to
   signify a pending MMS download which requires
   APN settings.

2) Added a database method to query MMS messages
   based on status.

3) Added login to SendReceiveService for processing
   of MMS pending APN information.

4) Moved all APN/MMS settings into ApnPreferencesActivity
   and transformed PromptApnActivity into a simple
   informational activity.

5) Added logic to check for APN settings on send and
   receive of all MMS (media, group, email) and direct
   user to PromptApnActivity then ApnPreferencesActivity
   if necessary.

6) Vocab/grammar adjustments.
2013-10-20 16:56:34 -07:00

368 lines
15 KiB
Java

/**
* Copyright (C) 2011 Whisper Systems
*
* 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.thoughtcrime.securesms;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.EditTextPreference;
import android.preference.Preference;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;
import android.provider.ContactsContract;
import android.util.Log;
import android.widget.Toast;
import com.actionbarsherlock.view.MenuItem;
import org.thoughtcrime.securesms.contacts.ContactAccessor;
import org.thoughtcrime.securesms.contacts.ContactIdentityManager;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
import org.thoughtcrime.securesms.service.KeyCachingService;
import org.thoughtcrime.securesms.util.DynamicLanguage;
import org.thoughtcrime.securesms.util.DynamicTheme;
import org.thoughtcrime.securesms.util.MemoryCleaner;
import org.thoughtcrime.securesms.util.Trimmer;
/**
* The Activity for application preference display and management.
*
* @author Moxie Marlinspike
*
*/
public class ApplicationPreferencesActivity extends PassphraseRequiredSherlockPreferenceActivity
implements SharedPreferences.OnSharedPreferenceChangeListener
{
private static final int PICK_IDENTITY_CONTACT = 1;
private static final int ENABLE_PASSPHRASE_ACTIVITY = 2;
public static final String RINGTONE_PREF = "pref_key_ringtone";
public static final String IN_THREAD_NOTIFICATION_PREF = "pref_key_inthread_notifications";
public static final String VIBRATE_PREF = "pref_key_vibrate";
public static final String NOTIFICATION_PREF = "pref_key_enable_notifications";
public static final String LED_COLOR_PREF = "pref_led_color";
public static final String LED_BLINK_PREF = "pref_led_blink";
public static final String LED_BLINK_PREF_CUSTOM = "pref_led_blink_custom";
public static final String IDENTITY_PREF = "pref_choose_identity";
public static final String ALL_MMS_PERF = "pref_all_mms";
public static final String PASSPHRASE_TIMEOUT_INTERVAL_PREF = "pref_timeout_interval";
public static final String PASSPHRASE_TIMEOUT_PREF = "pref_timeout_passphrase";
public static final String AUTO_KEY_EXCHANGE_PREF = "pref_auto_complete_key_exchange";
public static final String THEME_PREF = "pref_theme";
public static final String LANGUAGE_PREF = "pref_language";
public static final String ENTER_SENDS_PREF = "pref_enter_sends";
public static final String ENTER_PRESENT_PREF = "pref_enter_key";
private static final String DISPLAY_CATEGORY_PREF = "pref_display_category";
private static final String CHANGE_PASSPHRASE_PREF = "pref_change_passphrase";
public static final String DISABLE_PASSPHRASE_PREF = "pref_disable_passphrase";
public static final String MMS_PREF = "pref_mms_preferences";
public static final String ENABLE_MANUAL_MMS_PREF = "pref_enable_manual_mms";
public static final String MMSC_HOST_PREF = "pref_apn_mmsc_host";
public static final String MMSC_PROXY_HOST_PREF = "pref_apn_mms_proxy";
public static final String MMSC_PROXY_PORT_PREF = "pref_apn_mms_proxy_port";
public static final String SMS_DELIVERY_REPORT_PREF = "pref_delivery_report_sms";
public static final String THREAD_TRIM_ENABLED = "pref_trim_threads";
public static final String THREAD_TRIM_LENGTH = "pref_trim_length";
public static final String THREAD_TRIM_NOW = "pref_trim_now";
public static final String LOCAL_NUMBER_PREF = "pref_local_number";
public static final String VERIFYING_STATE_PREF = "pref_verifying";
public static final String REGISTERED_GCM_PREF = "pref_gcm_registered";
public static final String GCM_PASSWORD_PREF = "pref_gcm_password";
private final DynamicTheme dynamicTheme = new DynamicTheme();
private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
@Override
protected void onCreate(Bundle icicle) {
dynamicTheme.onCreate(this);
dynamicLanguage.onCreate(this);
super.onCreate(icicle);
this.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
addPreferencesFromResource(R.xml.preferences);
initializeIdentitySelection();
this.findPreference(CHANGE_PASSPHRASE_PREF)
.setOnPreferenceClickListener(new ChangePassphraseClickListener());
this.findPreference(THREAD_TRIM_NOW)
.setOnPreferenceClickListener(new TrimNowClickListener());
this.findPreference(THREAD_TRIM_LENGTH)
.setOnPreferenceChangeListener(new TrimLengthValidationListener());
this.findPreference(DISABLE_PASSPHRASE_PREF)
.setOnPreferenceChangeListener(new DisablePassphraseClickListener());
this.findPreference(MMS_PREF)
.setOnPreferenceClickListener(new ApnPreferencesClickListener());
}
@Override
public void onStart() {
super.onStart();
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onResume() {
super.onResume();
dynamicTheme.onResume(this);
dynamicLanguage.onResume(this);
}
@Override
public void onStop() {
super.onStop();
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public void onDestroy() {
MemoryCleaner.clean((MasterSecret) getIntent().getParcelableExtra("master_secret"));
super.onDestroy();
}
@Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
Log.w("ApplicationPreferencesActivity", "Got result: " + resultCode + " for req: " + reqCode);
if (resultCode == Activity.RESULT_OK) {
switch (reqCode) {
case PICK_IDENTITY_CONTACT: handleIdentitySelection(data); break;
case ENABLE_PASSPHRASE_ACTIVITY: finish(); break;
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
Intent intent = new Intent(this, ConversationListActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
finish();
return true;
}
return false;
}
private void initializeIdentitySelection() {
ContactIdentityManager identity = ContactIdentityManager.getInstance(this);
if (identity.isSelfIdentityAutoDetected()) {
Preference preference = this.findPreference(DISPLAY_CATEGORY_PREF);
this.getPreferenceScreen().removePreference(preference);
} else {
Uri contactUri = identity.getSelfIdentityUri();
if (contactUri != null) {
String contactName = ContactAccessor.getInstance().getNameFromContact(this, contactUri);
this.findPreference(IDENTITY_PREF)
.setSummary(String.format(getString(R.string.ApplicationPreferencesActivity_currently_s),
contactName));
}
this.findPreference(IDENTITY_PREF)
.setOnPreferenceClickListener(new IdentityPreferenceClickListener());
}
}
private void handleIdentitySelection(Intent data) {
Uri contactUri = data.getData();
if (contactUri != null) {
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
String contactUriString = contactUri.toString();
preferences.edit().putString(IDENTITY_PREF, contactUriString).commit();
initializeIdentitySelection();
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (key.equals(THEME_PREF)) {
dynamicTheme.onResume(this);
} else if (key.equals(LANGUAGE_PREF)) {
dynamicLanguage.onResume(this);
}
}
private class IdentityPreferenceClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType(ContactsContract.Contacts.CONTENT_TYPE);
startActivityForResult(intent, PICK_IDENTITY_CONTACT);
return true;
}
}
private class ChangePassphraseClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
if (MasterSecretUtil.isPassphraseInitialized(ApplicationPreferencesActivity.this)) {
startActivity(new Intent(ApplicationPreferencesActivity.this, PassphraseChangeActivity.class));
} else {
Toast.makeText(ApplicationPreferencesActivity.this,
R.string.ApplicationPreferenceActivity_you_havent_set_a_passphrase_yet,
Toast.LENGTH_LONG).show();
}
return true;
}
}
private class TrimNowClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
final int threadLengthLimit = Integer.parseInt(PreferenceManager.getDefaultSharedPreferences(ApplicationPreferencesActivity.this)
.getString(THREAD_TRIM_LENGTH, "500"));
AlertDialog.Builder builder = new AlertDialog.Builder(ApplicationPreferencesActivity.this);
builder.setTitle(R.string.ApplicationPreferencesActivity_delete_all_old_messages_now);
builder.setMessage(String.format(getString(R.string.ApplicationPreferencesActivity_are_you_sure_you_would_like_to_immediately_trim_all_conversation_threads_to_the_s_most_recent_messages),
threadLengthLimit));
builder.setPositiveButton(R.string.ApplicationPreferencesActivity_delete,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Trimmer.trimAllThreads(ApplicationPreferencesActivity.this, threadLengthLimit);
}
});
builder.setNegativeButton(android.R.string.cancel, null);
builder.show();
return true;
}
}
private class DisablePassphraseClickListener implements Preference.OnPreferenceChangeListener {
@Override
public boolean onPreferenceChange(final Preference preference, Object newValue) {
if (!((CheckBoxPreference)preference).isChecked()) {
AlertDialog.Builder builder = new AlertDialog.Builder(ApplicationPreferencesActivity.this);
builder.setTitle(R.string.ApplicationPreferencesActivity_disable_storage_encryption);
builder.setMessage(R.string.ApplicationPreferencesActivity_warning_this_will_disable_storage_encryption_for_all_messages);
builder.setIcon(android.R.drawable.ic_dialog_alert);
builder.setPositiveButton(R.string.ApplicationPreferencesActivity_disable, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
MasterSecret masterSecret = getIntent().getParcelableExtra("master_secret");
MasterSecretUtil.changeMasterSecretPassphrase(ApplicationPreferencesActivity.this,
masterSecret,
MasterSecretUtil.UNENCRYPTED_PASSPHRASE);
PreferenceManager.getDefaultSharedPreferences(ApplicationPreferencesActivity.this)
.edit()
.putBoolean(DISABLE_PASSPHRASE_PREF, true)
.commit();
((CheckBoxPreference)preference).setChecked(true);
Intent intent = new Intent(ApplicationPreferencesActivity.this, KeyCachingService.class);
intent.setAction(KeyCachingService.DISABLE_ACTION);
startService(intent);
}
});
builder.setNegativeButton(android.R.string.cancel, null);
builder.show();
} else {
Intent intent = new Intent(ApplicationPreferencesActivity.this,
PassphraseChangeActivity.class);
startActivityForResult(intent, ENABLE_PASSPHRASE_ACTIVITY);
}
return false;
}
}
private class TrimLengthValidationListener implements Preference.OnPreferenceChangeListener {
public TrimLengthValidationListener() {
EditTextPreference preference = (EditTextPreference)findPreference(THREAD_TRIM_LENGTH);
preference.setSummary(preference.getText() + " " + getString(R.string.ApplicationPreferencesActivity_messages_per_conversation));
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (newValue == null || ((String)newValue).trim().length() == 0) {
return false;
}
try {
Integer.parseInt((String)newValue);
} catch (NumberFormatException nfe) {
Log.w("ApplicationPreferencesActivity", nfe);
return false;
}
if (Integer.parseInt((String)newValue) < 1) {
return false;
}
preference.setSummary(newValue + " " +
getString(R.string.ApplicationPreferencesActivity_messages_per_conversation));
return true;
}
}
private class ApnPreferencesClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
startActivity(new Intent(ApplicationPreferencesActivity.this, MmsPreferencesActivity.class));
return true;
}
}
/* http://code.google.com/p/android/issues/detail?id=4611#c35 */
@SuppressWarnings("deprecation")
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference)
{
super.onPreferenceTreeClick(preferenceScreen, preference);
if (preference!=null)
if (preference instanceof PreferenceScreen)
if (((PreferenceScreen)preference).getDialog()!=null)
((PreferenceScreen)preference).getDialog().getWindow().getDecorView().setBackgroundDrawable(this.getWindow().getDecorView().getBackground().getConstantState().newDrawable());
return false;
}
}