Files
app_Settings/src/com/android/settings/sim/SimSettings.java
Stuart Scott 7928cd85dc Fix NPE when parceling SubInfoRecord
bug:18256375
Change-Id: I04ab5086e3f06abc6ce44ef69501022564a95b88
2014-11-05 15:08:16 -08:00

649 lines
24 KiB
Java

/*
* Copyright (C) 2014 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.sim;
import android.app.AlertDialog;
import android.content.Context;
import android.content.ContentUris;
import android.content.DialogInterface;
import android.content.res.Resources;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.provider.SearchIndexableResource;
import android.provider.Telephony;
import android.telephony.SubInfoRecord;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.telephony.PhoneNumberUtils;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telecom.TelecomManager;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Spinner;
import android.widget.TextView;
import android.app.Dialog;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListAdapter;
import com.android.internal.telephony.PhoneFactory;
import com.android.settings.RestrictedSettingsFragment;
import com.android.settings.Utils;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settings.R;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
public class SimSettings extends RestrictedSettingsFragment implements Indexable {
private static final String TAG = "SimSettings";
private static final String DISALLOW_CONFIG_SIM = "no_config_sim";
private static final String SIM_CARD_CATEGORY = "sim_cards";
private static final String KEY_CELLULAR_DATA = "sim_cellular_data";
private static final String KEY_CALLS = "sim_calls";
private static final String KEY_SMS = "sim_sms";
private static final String KEY_ACTIVITIES = "activities";
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 PROXY_INDEX = 3;
private static final int PORT_INDEX = 4;
private static final int USER_INDEX = 5;
private static final int SERVER_INDEX = 6;
private static final int PASSWORD_INDEX = 7;
private static final int MMSC_INDEX = 8;
private static final int MCC_INDEX = 9;
private static final int MNC_INDEX = 10;
private static final int NUMERIC_INDEX = 11;
private static final int MMSPROXY_INDEX = 12;
private static final int MMSPORT_INDEX = 13;
private static final int AUTH_TYPE_INDEX = 14;
private static final int TYPE_INDEX = 15;
private static final int PROTOCOL_INDEX = 16;
private static final int CARRIER_ENABLED_INDEX = 17;
private static final int BEARER_INDEX = 18;
private static final int ROAMING_PROTOCOL_INDEX = 19;
private static final int MVNO_TYPE_INDEX = 20;
private static final int MVNO_MATCH_DATA_INDEX = 21;
private static final int DATA_PICK = 0;
private static final int CALLS_PICK = 1;
private static final int SMS_PICK = 2;
/**
* By UX design we use only one Subscription Information(SubInfo) record per SIM slot.
* mAvalableSubInfos is the list of SubInfos we present to the user.
* mSubInfoList is the list of all SubInfos.
* mSelectableSubInfos is the list of SubInfos that a user can select for data, calls, and SMS.
*/
private List<SubInfoRecord> mAvailableSubInfos = null;
private List<SubInfoRecord> mSubInfoList = null;
private List<SubInfoRecord> mSelectableSubInfos = null;
private SubInfoRecord mCellularData = null;
private SubInfoRecord mCalls = null;
private SubInfoRecord mSMS = null;
private PreferenceCategory mSimCards = null;
private int mNumSims;
/**
* Standard projection for the interesting columns of a normal note.
*/
private static final String[] sProjection = new String[] {
Telephony.Carriers._ID, // 0
Telephony.Carriers.NAME, // 1
Telephony.Carriers.APN, // 2
Telephony.Carriers.PROXY, // 3
Telephony.Carriers.PORT, // 4
Telephony.Carriers.USER, // 5
Telephony.Carriers.SERVER, // 6
Telephony.Carriers.PASSWORD, // 7
Telephony.Carriers.MMSC, // 8
Telephony.Carriers.MCC, // 9
Telephony.Carriers.MNC, // 10
Telephony.Carriers.NUMERIC, // 11
Telephony.Carriers.MMSPROXY,// 12
Telephony.Carriers.MMSPORT, // 13
Telephony.Carriers.AUTH_TYPE, // 14
Telephony.Carriers.TYPE, // 15
Telephony.Carriers.PROTOCOL, // 16
Telephony.Carriers.CARRIER_ENABLED, // 17
Telephony.Carriers.BEARER, // 18
Telephony.Carriers.ROAMING_PROTOCOL, // 19
Telephony.Carriers.MVNO_TYPE, // 20
Telephony.Carriers.MVNO_MATCH_DATA // 21
};
public SimSettings() {
super(DISALLOW_CONFIG_SIM);
}
@Override
public void onCreate(final Bundle bundle) {
super.onCreate(bundle);
if (mSubInfoList == null) {
mSubInfoList = SubscriptionManager.getActiveSubInfoList();
}
createPreferences();
updateAllOptions();
}
private void createPreferences() {
final TelephonyManager tm =
(TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
addPreferencesFromResource(R.xml.sim_settings);
mSimCards = (PreferenceCategory)findPreference(SIM_CARD_CATEGORY);
final int numSlots = tm.getSimCount();
mAvailableSubInfos = new ArrayList<SubInfoRecord>(numSlots);
mSelectableSubInfos = new ArrayList<SubInfoRecord>();
mNumSims = 0;
for (int i = 0; i < numSlots; ++i) {
final SubInfoRecord sir = findRecordBySlotId(i);
mSimCards.addPreference(new SimPreference(getActivity(), sir, i));
mAvailableSubInfos.add(sir);
if (sir != null) {
mNumSims++;
mSelectableSubInfos.add(sir);
}
}
updateActivitesCategory();
}
private void updateAvailableSubInfos(){
final TelephonyManager tm =
(TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
final int numSlots = tm.getSimCount();
mNumSims = 0;
mAvailableSubInfos = new ArrayList<SubInfoRecord>(numSlots);
for (int i = 0; i < numSlots; ++i) {
final SubInfoRecord sir = findRecordBySlotId(i);
mAvailableSubInfos.add(sir);
if (sir != null) {
mNumSims++;
}
}
}
private void updateAllOptions() {
updateSimSlotValues();
updateActivitesCategory();
}
private void updateSimSlotValues() {
SubscriptionManager.getAllSubInfoList();
final int prefSize = mSimCards.getPreferenceCount();
for (int i = 0; i < prefSize; ++i) {
Preference pref = mSimCards.getPreference(i);
if (pref instanceof SimPreference) {
((SimPreference)pref).update();
}
}
}
private void updateActivitesCategory() {
updateCellularDataValues();
updateCallValues();
updateSmsValues();
}
/**
* finds a record with subId.
* Since the number of SIMs are few, an array is fine.
*/
private SubInfoRecord findRecordBySubId(final int subId) {
final int availableSubInfoLength = mAvailableSubInfos.size();
for (int i = 0; i < availableSubInfoLength; ++i) {
final SubInfoRecord sir = mAvailableSubInfos.get(i);
if (sir != null && sir.getSubscriptionId() == subId) {
return sir;
}
}
return null;
}
/**
* finds a record with slotId.
* Since the number of SIMs are few, an array is fine.
*/
private SubInfoRecord findRecordBySlotId(final int slotId) {
if (mSubInfoList != null){
final int availableSubInfoLength = mSubInfoList.size();
for (int i = 0; i < availableSubInfoLength; ++i) {
final SubInfoRecord sir = mSubInfoList.get(i);
if (sir.getSimSlotIndex() == slotId) {
//Right now we take the first subscription on a SIM.
return sir;
}
}
}
return null;
}
private void updateSmsValues() {
final Preference simPref = (Preference) findPreference(KEY_SMS);
final SubInfoRecord sir = findRecordBySubId(SubscriptionManager.getDefaultSmsSubId());
simPref.setTitle(R.string.sms_messages_title);
if (mSubInfoList.size() == 1) {
simPref.setSummary(mSubInfoList.get(0).getDisplayName());
} else if (sir != null) {
simPref.setSummary(sir.getDisplayName());
} else if (sir == null) {
simPref.setSummary(R.string.sim_selection_required_pref);
}
simPref.setEnabled(mNumSims >= 1);
}
private void updateCellularDataValues() {
final Preference simPref = findPreference(KEY_CELLULAR_DATA);
final SubInfoRecord sir = findRecordBySubId(SubscriptionManager.getDefaultDataSubId());
simPref.setTitle(R.string.cellular_data_title);
if (mSubInfoList.size() == 1) {
simPref.setSummary(mSubInfoList.get(0).getDisplayName());
} else if (sir != null) {
simPref.setSummary(sir.getDisplayName());
} else if (sir == null) {
simPref.setSummary(R.string.sim_selection_required_pref);
}
simPref.setEnabled(mNumSims >= 1);
}
private void updateCallValues() {
final Preference simPref = findPreference(KEY_CALLS);
final TelecomManager telecomManager = TelecomManager.from(getActivity());
final PhoneAccountHandle phoneAccount =
telecomManager.getUserSelectedOutgoingPhoneAccount();
simPref.setTitle(R.string.calls_title);
simPref.setSummary(phoneAccount == null
? getResources().getString(R.string.sim_selection_required_pref)
: (String)telecomManager.getPhoneAccount(phoneAccount).getLabel());
}
@Override
public void onResume() {
super.onResume();
mSubInfoList = SubscriptionManager.getActiveSubInfoList();
updateAvailableSubInfos();
updateAllOptions();
}
@Override
public boolean onPreferenceTreeClick(final PreferenceScreen preferenceScreen,
final Preference preference) {
if (preference instanceof SimPreference) {
((SimPreference)preference).createEditDialog((SimPreference)preference);
} else if ((Preference) findPreference(KEY_CELLULAR_DATA) == preference) {
showDialog(DATA_PICK);
} else if ((Preference) findPreference(KEY_CALLS) == preference) {
showDialog(CALLS_PICK);
} else if ((Preference) findPreference(KEY_SMS) == preference) {
showDialog(SMS_PICK);
}
return true;
}
@Override
public Dialog onCreateDialog(final int id) {
final ArrayList<String> list = new ArrayList<String>();
final int selectableSubInfoLength = mSelectableSubInfos.size();
final DialogInterface.OnClickListener selectionListener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int value) {
final SubInfoRecord sir;
if (id == DATA_PICK) {
sir = mSelectableSubInfos.get(value);
SubscriptionManager.setDefaultDataSubId(sir.getSubscriptionId());
} else if (id == CALLS_PICK) {
final TelecomManager telecomManager =
TelecomManager.from(getActivity());
final List<PhoneAccountHandle> phoneAccountsList =
telecomManager.getCallCapablePhoneAccounts();
telecomManager.setUserSelectedOutgoingPhoneAccount(
value < 1 ? null : phoneAccountsList.get(value - 1));
} else if (id == SMS_PICK) {
sir = mSelectableSubInfos.get(value);
SubscriptionManager.setDefaultSmsSubId(sir.getSubscriptionId());
}
updateActivitesCategory();
}
};
if (id == CALLS_PICK) {
final TelecomManager telecomManager = TelecomManager.from(getActivity());
final Iterator<PhoneAccountHandle> phoneAccounts =
telecomManager.getCallCapablePhoneAccounts().listIterator();
list.add(getResources().getString(R.string.sim_calls_ask_first_prefs_title));
while (phoneAccounts.hasNext()) {
final PhoneAccount phoneAccount =
telecomManager.getPhoneAccount(phoneAccounts.next());
list.add((String)phoneAccount.getLabel());
}
} else {
for (int i = 0; i < selectableSubInfoLength; ++i) {
final SubInfoRecord sir = mSelectableSubInfos.get(i);
CharSequence displayName = sir.getDisplayName();
if (displayName == null) {
displayName = "";
}
list.add(displayName.toString());
}
}
String[] arr = new String[selectableSubInfoLength];
arr = list.toArray(arr);
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
ListAdapter adapter = new SelectAccountListAdapter(
builder.getContext(),
R.layout.select_account_list_item,
arr);
if (id == DATA_PICK) {
builder.setTitle(R.string.select_sim_for_data);
} else if (id == CALLS_PICK) {
builder.setTitle(R.string.select_sim_for_calls);
} else if (id == SMS_PICK) {
builder.setTitle(R.string.sim_card_select_title);
}
return builder.setAdapter(adapter, selectionListener)
.create();
}
private class SelectAccountListAdapter extends ArrayAdapter<String> {
private Context mContext;
private int mResId;
public SelectAccountListAdapter(
Context context, int resource, String[] arr) {
super(context, resource, arr);
mContext = context;
mResId = resource;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater)
mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowView;
final ViewHolder holder;
if (convertView == null) {
// Cache views for faster scrolling
rowView = inflater.inflate(mResId, null);
holder = new ViewHolder();
holder.textView = (TextView) rowView.findViewById(R.id.text);
holder.imageView = (ImageView) rowView.findViewById(R.id.icon);
rowView.setTag(holder);
}
else {
rowView = convertView;
holder = (ViewHolder) rowView.getTag();
}
holder.textView.setText(getItem(position));
holder.imageView.setImageDrawable(getResources().getDrawable(R.drawable.ic_sim_sd));
return rowView;
}
private class ViewHolder {
TextView textView;
ImageView imageView;
}
}
private void setActivity(Preference preference, SubInfoRecord sir) {
final String key = preference.getKey();
if (key.equals(KEY_CELLULAR_DATA)) {
mCellularData = sir;
} else if (key.equals(KEY_CALLS)) {
mCalls = sir;
} else if (key.equals(KEY_SMS)) {
mSMS = sir;
}
updateActivitesCategory();
}
private class SimPreference extends Preference{
private SubInfoRecord mSubInfoRecord;
private int mSlotId;
private int[] colorArr;
public SimPreference(Context context, SubInfoRecord subInfoRecord, int slotId) {
super(context);
mSubInfoRecord = subInfoRecord;
mSlotId = slotId;
setKey("sim" + mSlotId);
update();
colorArr = context.getResources().getIntArray(com.android.internal.R.array.sim_colors);
}
public void update() {
final Resources res = getResources();
if (mSubInfoRecord != null) {
if(TextUtils.isEmpty(mSubInfoRecord.getDisplayName())) {
setTitle(getCarrierName());
String displayName = getCarrierName();
mSubInfoRecord.setDisplayName(displayName);
SubscriptionManager.setDisplayName(displayName,
mSubInfoRecord.getSubscriptionId());
} else {
setTitle(mSubInfoRecord.getDisplayName());
}
setSummary(mSubInfoRecord.getNumber());
setEnabled(true);
} else {
setSummary(R.string.sim_slot_empty);
setFragment(null);
setEnabled(false);
}
}
public String getCarrierName() {
Uri mUri = ContentUris.withAppendedId(Telephony.Carriers.CONTENT_URI,
mSubInfoRecord.getSubscriptionId());
Cursor mCursor = getActivity().managedQuery(mUri, sProjection, null, null);
mCursor.moveToFirst();
return mCursor.getString(1);
}
public String getFormattedPhoneNumber() {
try{
final String rawNumber = PhoneFactory.getPhone(mSlotId).getLine1Number();
String formattedNumber = null;
if (!TextUtils.isEmpty(rawNumber)) {
formattedNumber = PhoneNumberUtils.formatNumber(rawNumber);
}
return formattedNumber;
} catch (java.lang.IllegalStateException ise){
return "Unknown";
}
}
public SubInfoRecord getSubInfoRecord() {
return mSubInfoRecord;
}
public void createEditDialog(SimPreference simPref) {
final Resources res = getResources();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
final View dialogLayout = getActivity().getLayoutInflater().inflate(
R.layout.multi_sim_dialog, null);
builder.setView(dialogLayout);
EditText nameText = (EditText)dialogLayout.findViewById(R.id.sim_name);
nameText.setText(mSubInfoRecord.getDisplayName());
final Spinner colorSpinner = (Spinner) dialogLayout.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getContext(),
R.array.color_picker, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
colorSpinner.setAdapter(adapter);
for (int i = 0; i < colorArr.length; i++) {
if (colorArr[i] == mSubInfoRecord.getColor()) {
colorSpinner.setSelection(i);
break;
}
}
colorSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int pos, long id){
colorSpinner.setSelection(pos);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
TextView numberView = (TextView)dialogLayout.findViewById(R.id.number);
numberView.setText(simPref.getFormattedPhoneNumber());
TextView carrierView = (TextView)dialogLayout.findViewById(R.id.carrier);
carrierView.setText(getCarrierName());
builder.setTitle(String.format(res.getString(R.string.sim_editor_title),
(mSubInfoRecord.getSimSlotIndex() + 1)));
builder.setPositiveButton(R.string.okay, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int whichButton) {
final EditText nameText = (EditText)dialogLayout.findViewById(R.id.sim_name);
String displayName = nameText.getText().toString();
int subId = mSubInfoRecord.getSubscriptionId();
mSubInfoRecord.setDisplayName(displayName);
SubscriptionManager.setDisplayName(displayName, subId,
SubscriptionManager.NAME_SOURCE_USER_INPUT);
findRecordBySubId(subId).setDisplayName(displayName);
final int colorSelected = colorSpinner.getSelectedItemPosition();
int subscriptionId = mSubInfoRecord.getSubscriptionId();
int color = colorArr[colorSelected];
mSubInfoRecord.setColor(color);
SubscriptionManager.setColor(color, subscriptionId);
findRecordBySubId(subscriptionId).setColor(color);
updateAllOptions();
update();
}
});
builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int whichButton) {
dialog.dismiss();
}
});
builder.create().show();
}
}
/**
* Sort Subscription List in SIM Id, Subscription Id
* @param context The Context
* @return Sorted Subscription List or NULL if no activated Subscription
*/
public static List<SubInfoRecord> getSortedSubInfoList(Context context) {
List<SubInfoRecord> infoList = SubscriptionManager.getActiveSubInfoList();
if (infoList != null) {
Collections.sort(infoList, new Comparator<SubInfoRecord>() {
@Override
public int compare(SubInfoRecord arg0, SubInfoRecord arg1) {
int flag = arg0.getSimSlotIndex() - arg1.getSimSlotIndex();
if (flag == 0) {
return (int) (arg0.getSubscriptionId() - arg1.getSubscriptionId());
}
return flag;
}
});
}
return infoList;
}
/**
* For search
*/
public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
boolean enabled) {
ArrayList<SearchIndexableResource> result =
new ArrayList<SearchIndexableResource>();
if (Utils.showSimCardTile(context)) {
SearchIndexableResource sir = new SearchIndexableResource(context);
sir.xmlResId = R.xml.sim_settings;
result.add(sir);
}
return result;
}
};
}