ec344c6031
1. TelephonyManager#createForSubscriptionId(int) never returns null Remove null checking. 2. Adopting context#getSystemService(SubscriptionManager.class) Bug: None Test: make Change-Id: Ie36dea80a4dfabbc34d9d25c50e60e4928b2f936
544 lines
19 KiB
Java
Executable File
544 lines
19 KiB
Java
Executable File
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
*
|
|
* 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 com.android.settings.network;
|
|
|
|
import android.app.Activity;
|
|
import android.app.Dialog;
|
|
import android.app.ProgressDialog;
|
|
import android.app.settings.SettingsEnums;
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.ContentResolver;
|
|
import android.content.ContentValues;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.database.Cursor;
|
|
import android.net.Uri;
|
|
import android.os.Bundle;
|
|
import android.os.Handler;
|
|
import android.os.HandlerThread;
|
|
import android.os.Looper;
|
|
import android.os.Message;
|
|
import android.os.PersistableBundle;
|
|
import android.os.UserHandle;
|
|
import android.os.UserManager;
|
|
import android.provider.Telephony;
|
|
import android.telephony.CarrierConfigManager;
|
|
import android.telephony.PhoneStateListener;
|
|
import android.telephony.PreciseDataConnectionState;
|
|
import android.telephony.SubscriptionInfo;
|
|
import android.telephony.SubscriptionManager;
|
|
import android.telephony.TelephonyManager;
|
|
import android.text.TextUtils;
|
|
import android.util.Log;
|
|
import android.view.Menu;
|
|
import android.view.MenuInflater;
|
|
import android.view.MenuItem;
|
|
import android.view.MotionEvent;
|
|
import android.widget.Toast;
|
|
|
|
import androidx.preference.Preference;
|
|
import androidx.preference.PreferenceGroup;
|
|
|
|
import com.android.settings.R;
|
|
import com.android.settings.RestrictedSettingsFragment;
|
|
import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
public class ApnSettings extends RestrictedSettingsFragment
|
|
implements Preference.OnPreferenceChangeListener {
|
|
static final String TAG = "ApnSettings";
|
|
|
|
public static final String EXTRA_POSITION = "position";
|
|
public static final String RESTORE_CARRIERS_URI =
|
|
"content://telephony/carriers/restore";
|
|
public static final String PREFERRED_APN_URI =
|
|
"content://telephony/carriers/preferapn";
|
|
|
|
public static final String APN_ID = "apn_id";
|
|
public static final String SUB_ID = "sub_id";
|
|
public static final String MVNO_TYPE = "mvno_type";
|
|
public static final String MVNO_MATCH_DATA = "mvno_match_data";
|
|
|
|
private static final String[] CARRIERS_PROJECTION = new String[] {
|
|
Telephony.Carriers._ID,
|
|
Telephony.Carriers.NAME,
|
|
Telephony.Carriers.APN,
|
|
Telephony.Carriers.TYPE,
|
|
Telephony.Carriers.MVNO_TYPE,
|
|
Telephony.Carriers.MVNO_MATCH_DATA,
|
|
Telephony.Carriers.EDITED_STATUS,
|
|
};
|
|
|
|
private static final int ID_INDEX = 0;
|
|
private static final int NAME_INDEX = 1;
|
|
private static final int APN_INDEX = 2;
|
|
private static final int TYPES_INDEX = 3;
|
|
private static final int MVNO_TYPE_INDEX = 4;
|
|
private static final int MVNO_MATCH_DATA_INDEX = 5;
|
|
private static final int EDITED_INDEX = 6;
|
|
|
|
private static final int MENU_NEW = Menu.FIRST;
|
|
private static final int MENU_RESTORE = Menu.FIRST + 1;
|
|
|
|
private static final int EVENT_RESTORE_DEFAULTAPN_START = 1;
|
|
private static final int EVENT_RESTORE_DEFAULTAPN_COMPLETE = 2;
|
|
|
|
private static final int DIALOG_RESTORE_DEFAULTAPN = 1001;
|
|
|
|
private static final Uri DEFAULTAPN_URI = Uri.parse(RESTORE_CARRIERS_URI);
|
|
private static final Uri PREFERAPN_URI = Uri.parse(PREFERRED_APN_URI);
|
|
|
|
private static boolean mRestoreDefaultApnMode;
|
|
|
|
private UserManager mUserManager;
|
|
private TelephonyManager mTelephonyManager;
|
|
private RestoreApnUiHandler mRestoreApnUiHandler;
|
|
private RestoreApnProcessHandler mRestoreApnProcessHandler;
|
|
private HandlerThread mRestoreDefaultApnThread;
|
|
private SubscriptionInfo mSubscriptionInfo;
|
|
private int mSubId;
|
|
private int mPhoneId;
|
|
private String mMvnoType;
|
|
private String mMvnoMatchData;
|
|
|
|
private String mSelectedKey;
|
|
|
|
private IntentFilter mIntentFilter;
|
|
|
|
private boolean mUnavailable;
|
|
|
|
private boolean mHideImsApn;
|
|
private boolean mAllowAddingApns;
|
|
private boolean mHidePresetApnDetails;
|
|
|
|
public ApnSettings() {
|
|
super(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS);
|
|
}
|
|
|
|
private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
|
|
@Override
|
|
public void onPreciseDataConnectionStateChanged(
|
|
PreciseDataConnectionState dataConnectionState) {
|
|
if (dataConnectionState.getState() == TelephonyManager.DATA_CONNECTED) {
|
|
if (!mRestoreDefaultApnMode) {
|
|
fillList();
|
|
} else {
|
|
showDialog(DIALOG_RESTORE_DEFAULTAPN);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
if (intent.getAction().equals(
|
|
TelephonyManager.ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED)) {
|
|
if (!mRestoreDefaultApnMode) {
|
|
int extraSubId = intent.getIntExtra(TelephonyManager.EXTRA_SUBSCRIPTION_ID,
|
|
SubscriptionManager.INVALID_SUBSCRIPTION_ID);
|
|
if (SubscriptionManager.isValidSubscriptionId(extraSubId)
|
|
&& mPhoneId == SubscriptionUtil.getPhoneId(context, extraSubId)
|
|
&& extraSubId != mSubId) {
|
|
// subscription has changed
|
|
mSubId = extraSubId;
|
|
mSubscriptionInfo = getSubscriptionInfo(mSubId);
|
|
restartPhoneStateListener(mSubId);
|
|
}
|
|
fillList();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
private void restartPhoneStateListener(int subId) {
|
|
if (mRestoreDefaultApnMode) {
|
|
return;
|
|
}
|
|
|
|
final TelephonyManager updatedTelephonyManager =
|
|
mTelephonyManager.createForSubscriptionId(subId);
|
|
|
|
// restart monitoring when subscription has been changed
|
|
mTelephonyManager.listen(mPhoneStateListener,
|
|
PhoneStateListener.LISTEN_NONE);
|
|
|
|
mTelephonyManager = updatedTelephonyManager;
|
|
|
|
mTelephonyManager.listen(mPhoneStateListener,
|
|
PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE);
|
|
}
|
|
|
|
@Override
|
|
public int getMetricsCategory() {
|
|
return SettingsEnums.APN;
|
|
}
|
|
|
|
@Override
|
|
public void onCreate(Bundle icicle) {
|
|
super.onCreate(icicle);
|
|
final Activity activity = getActivity();
|
|
mSubId = activity.getIntent().getIntExtra(SUB_ID,
|
|
SubscriptionManager.INVALID_SUBSCRIPTION_ID);
|
|
mPhoneId = SubscriptionUtil.getPhoneId(activity, mSubId);
|
|
mIntentFilter = new IntentFilter(
|
|
TelephonyManager.ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED);
|
|
|
|
setIfOnlyAvailableForAdmins(true);
|
|
|
|
mSubscriptionInfo = getSubscriptionInfo(mSubId);
|
|
mTelephonyManager = activity.getSystemService(TelephonyManager.class);
|
|
|
|
CarrierConfigManager configManager = (CarrierConfigManager)
|
|
getSystemService(Context.CARRIER_CONFIG_SERVICE);
|
|
PersistableBundle b = configManager.getConfigForSubId(mSubId);
|
|
mHideImsApn = b.getBoolean(CarrierConfigManager.KEY_HIDE_IMS_APN_BOOL);
|
|
mAllowAddingApns = b.getBoolean(CarrierConfigManager.KEY_ALLOW_ADDING_APNS_BOOL);
|
|
if (mAllowAddingApns) {
|
|
String[] readOnlyApnTypes = b.getStringArray(
|
|
CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY);
|
|
// if no apn type can be edited, do not allow adding APNs
|
|
if (ApnEditor.hasAllApns(readOnlyApnTypes)) {
|
|
Log.d(TAG, "not allowing adding APN because all APN types are read only");
|
|
mAllowAddingApns = false;
|
|
}
|
|
}
|
|
mHidePresetApnDetails = b.getBoolean(CarrierConfigManager.KEY_HIDE_PRESET_APN_DETAILS_BOOL);
|
|
mUserManager = UserManager.get(activity);
|
|
}
|
|
|
|
@Override
|
|
public void onActivityCreated(Bundle savedInstanceState) {
|
|
super.onActivityCreated(savedInstanceState);
|
|
|
|
getEmptyTextView().setText(R.string.apn_settings_not_available);
|
|
mUnavailable = isUiRestricted();
|
|
setHasOptionsMenu(!mUnavailable);
|
|
if (mUnavailable) {
|
|
addPreferencesFromResource(R.xml.placeholder_prefs);
|
|
return;
|
|
}
|
|
|
|
addPreferencesFromResource(R.xml.apn_settings);
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
|
|
if (mUnavailable) {
|
|
return;
|
|
}
|
|
|
|
getActivity().registerReceiver(mReceiver, mIntentFilter);
|
|
|
|
restartPhoneStateListener(mSubId);
|
|
|
|
if (!mRestoreDefaultApnMode) {
|
|
fillList();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
super.onPause();
|
|
|
|
if (mUnavailable) {
|
|
return;
|
|
}
|
|
|
|
getActivity().unregisterReceiver(mReceiver);
|
|
|
|
mTelephonyManager.listen(mPhoneStateListener,
|
|
PhoneStateListener.LISTEN_NONE);
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
|
|
if (mRestoreDefaultApnThread != null) {
|
|
mRestoreDefaultApnThread.quit();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public EnforcedAdmin getRestrictionEnforcedAdmin() {
|
|
final UserHandle user = UserHandle.of(mUserManager.getUserHandle());
|
|
if (mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS, user)
|
|
&& !mUserManager.hasBaseUserRestriction(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS,
|
|
user)) {
|
|
return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private SubscriptionInfo getSubscriptionInfo(int subId) {
|
|
return SubscriptionManager.from(getActivity()).getActiveSubscriptionInfo(subId);
|
|
}
|
|
|
|
private void fillList() {
|
|
final int subId = mSubscriptionInfo != null ? mSubscriptionInfo.getSubscriptionId()
|
|
: SubscriptionManager.INVALID_SUBSCRIPTION_ID;
|
|
final Uri simApnUri = Uri.withAppendedPath(Telephony.Carriers.SIM_APN_URI,
|
|
String.valueOf(subId));
|
|
StringBuilder where = new StringBuilder("NOT (type='ia' AND (apn=\"\" OR apn IS NULL)) AND "
|
|
+ "user_visible!=0");
|
|
|
|
if (mHideImsApn) {
|
|
where.append(" AND NOT (type='ims')");
|
|
}
|
|
|
|
Cursor cursor = getContentResolver().query(simApnUri,
|
|
CARRIERS_PROJECTION, where.toString(), null,
|
|
Telephony.Carriers.DEFAULT_SORT_ORDER);
|
|
|
|
if (cursor != null) {
|
|
PreferenceGroup apnPrefList = (PreferenceGroup) findPreference("apn_list");
|
|
apnPrefList.removeAll();
|
|
|
|
ArrayList<ApnPreference> apnList = new ArrayList<ApnPreference>();
|
|
ArrayList<ApnPreference> mmsApnList = new ArrayList<ApnPreference>();
|
|
|
|
mSelectedKey = getSelectedApnKey();
|
|
cursor.moveToFirst();
|
|
while (!cursor.isAfterLast()) {
|
|
String name = cursor.getString(NAME_INDEX);
|
|
String apn = cursor.getString(APN_INDEX);
|
|
String key = cursor.getString(ID_INDEX);
|
|
String type = cursor.getString(TYPES_INDEX);
|
|
int edited = cursor.getInt(EDITED_INDEX);
|
|
mMvnoType = cursor.getString(MVNO_TYPE_INDEX);
|
|
mMvnoMatchData = cursor.getString(MVNO_MATCH_DATA_INDEX);
|
|
|
|
ApnPreference pref = new ApnPreference(getPrefContext());
|
|
|
|
pref.setKey(key);
|
|
pref.setTitle(name);
|
|
pref.setPersistent(false);
|
|
pref.setOnPreferenceChangeListener(this);
|
|
pref.setSubId(subId);
|
|
if (mHidePresetApnDetails && edited == Telephony.Carriers.UNEDITED) {
|
|
pref.setHideDetails();
|
|
} else {
|
|
pref.setSummary(apn);
|
|
}
|
|
|
|
boolean selectable = ((type == null) || !type.equals("mms"));
|
|
pref.setSelectable(selectable);
|
|
if (selectable) {
|
|
if ((mSelectedKey != null) && mSelectedKey.equals(key)) {
|
|
pref.setChecked();
|
|
}
|
|
apnList.add(pref);
|
|
} else {
|
|
mmsApnList.add(pref);
|
|
}
|
|
cursor.moveToNext();
|
|
}
|
|
cursor.close();
|
|
|
|
for (Preference preference : apnList) {
|
|
apnPrefList.addPreference(preference);
|
|
}
|
|
for (Preference preference : mmsApnList) {
|
|
apnPrefList.addPreference(preference);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
|
|
if (!mUnavailable) {
|
|
if (mAllowAddingApns) {
|
|
menu.add(0, MENU_NEW, 0,
|
|
getResources().getString(R.string.menu_new))
|
|
.setIcon(R.drawable.ic_add_24dp)
|
|
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
|
|
}
|
|
menu.add(0, MENU_RESTORE, 0,
|
|
getResources().getString(R.string.menu_restore))
|
|
.setIcon(android.R.drawable.ic_menu_upload);
|
|
}
|
|
|
|
super.onCreateOptionsMenu(menu, inflater);
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
switch (item.getItemId()) {
|
|
case MENU_NEW:
|
|
addNewApn();
|
|
return true;
|
|
|
|
case MENU_RESTORE:
|
|
restoreDefaultApn();
|
|
return true;
|
|
}
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
|
|
private void addNewApn() {
|
|
Intent intent = new Intent(Intent.ACTION_INSERT, Telephony.Carriers.CONTENT_URI);
|
|
int subId = mSubscriptionInfo != null ? mSubscriptionInfo.getSubscriptionId()
|
|
: SubscriptionManager.INVALID_SUBSCRIPTION_ID;
|
|
intent.putExtra(SUB_ID, subId);
|
|
if (!TextUtils.isEmpty(mMvnoType) && !TextUtils.isEmpty(mMvnoMatchData)) {
|
|
intent.putExtra(MVNO_TYPE, mMvnoType);
|
|
intent.putExtra(MVNO_MATCH_DATA, mMvnoMatchData);
|
|
}
|
|
startActivity(intent);
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceChange(Preference preference, Object newValue) {
|
|
Log.d(TAG, "onPreferenceChange(): Preference - " + preference
|
|
+ ", newValue - " + newValue + ", newValue type - "
|
|
+ newValue.getClass());
|
|
if (newValue instanceof String) {
|
|
setSelectedApnKey((String) newValue);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private void setSelectedApnKey(String key) {
|
|
mSelectedKey = key;
|
|
ContentResolver resolver = getContentResolver();
|
|
|
|
ContentValues values = new ContentValues();
|
|
values.put(APN_ID, mSelectedKey);
|
|
resolver.update(getUriForCurrSubId(PREFERAPN_URI), values, null, null);
|
|
}
|
|
|
|
private String getSelectedApnKey() {
|
|
String key = null;
|
|
|
|
Cursor cursor = getContentResolver().query(getUriForCurrSubId(PREFERAPN_URI),
|
|
new String[] {"_id"}, null, null, Telephony.Carriers.DEFAULT_SORT_ORDER);
|
|
if (cursor.getCount() > 0) {
|
|
cursor.moveToFirst();
|
|
key = cursor.getString(ID_INDEX);
|
|
}
|
|
cursor.close();
|
|
return key;
|
|
}
|
|
|
|
private boolean restoreDefaultApn() {
|
|
showDialog(DIALOG_RESTORE_DEFAULTAPN);
|
|
mRestoreDefaultApnMode = true;
|
|
|
|
if (mRestoreApnUiHandler == null) {
|
|
mRestoreApnUiHandler = new RestoreApnUiHandler();
|
|
}
|
|
|
|
if (mRestoreApnProcessHandler == null ||
|
|
mRestoreDefaultApnThread == null) {
|
|
mRestoreDefaultApnThread = new HandlerThread(
|
|
"Restore default APN Handler: Process Thread");
|
|
mRestoreDefaultApnThread.start();
|
|
mRestoreApnProcessHandler = new RestoreApnProcessHandler(
|
|
mRestoreDefaultApnThread.getLooper(), mRestoreApnUiHandler);
|
|
}
|
|
|
|
mRestoreApnProcessHandler
|
|
.sendEmptyMessage(EVENT_RESTORE_DEFAULTAPN_START);
|
|
return true;
|
|
}
|
|
|
|
// Append subId to the Uri
|
|
private Uri getUriForCurrSubId(Uri uri) {
|
|
int subId = mSubscriptionInfo != null ? mSubscriptionInfo.getSubscriptionId()
|
|
: SubscriptionManager.INVALID_SUBSCRIPTION_ID;
|
|
if (SubscriptionManager.isValidSubscriptionId(subId)) {
|
|
return Uri.withAppendedPath(uri, "subId/" + String.valueOf(subId));
|
|
} else {
|
|
return uri;
|
|
}
|
|
}
|
|
|
|
private class RestoreApnUiHandler extends Handler {
|
|
@Override
|
|
public void handleMessage(Message msg) {
|
|
switch (msg.what) {
|
|
case EVENT_RESTORE_DEFAULTAPN_COMPLETE:
|
|
Activity activity = getActivity();
|
|
if (activity == null) {
|
|
mRestoreDefaultApnMode = false;
|
|
return;
|
|
}
|
|
fillList();
|
|
getPreferenceScreen().setEnabled(true);
|
|
mRestoreDefaultApnMode = false;
|
|
removeDialog(DIALOG_RESTORE_DEFAULTAPN);
|
|
Toast.makeText(
|
|
activity,
|
|
getResources().getString(
|
|
R.string.restore_default_apn_completed),
|
|
Toast.LENGTH_LONG).show();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private class RestoreApnProcessHandler extends Handler {
|
|
private Handler mRestoreApnUiHandler;
|
|
|
|
public RestoreApnProcessHandler(Looper looper, Handler restoreApnUiHandler) {
|
|
super(looper);
|
|
this.mRestoreApnUiHandler = restoreApnUiHandler;
|
|
}
|
|
|
|
@Override
|
|
public void handleMessage(Message msg) {
|
|
switch (msg.what) {
|
|
case EVENT_RESTORE_DEFAULTAPN_START:
|
|
ContentResolver resolver = getContentResolver();
|
|
resolver.delete(getUriForCurrSubId(DEFAULTAPN_URI), null, null);
|
|
mRestoreApnUiHandler
|
|
.sendEmptyMessage(EVENT_RESTORE_DEFAULTAPN_COMPLETE);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Dialog onCreateDialog(int id) {
|
|
if (id == DIALOG_RESTORE_DEFAULTAPN) {
|
|
ProgressDialog dialog = new ProgressDialog(getActivity()) {
|
|
public boolean onTouchEvent(MotionEvent event) {
|
|
return true;
|
|
}
|
|
};
|
|
dialog.setMessage(getResources().getString(R.string.restore_default_apn));
|
|
dialog.setCancelable(false);
|
|
return dialog;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public int getDialogMetricsCategory(int dialogId) {
|
|
if (dialogId == DIALOG_RESTORE_DEFAULTAPN) {
|
|
return SettingsEnums.DIALOG_APN_RESTORE_DEFAULT;
|
|
}
|
|
return 0;
|
|
}
|
|
}
|