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1 /*
2  * Copyright (C) 2014 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.settings.sim;
18 
19 import android.app.AlertDialog;
20 import android.content.Context;
21 import android.content.DialogInterface;
22 import android.content.Intent;
23 import android.content.res.Resources;
24 import android.graphics.Paint;
25 import android.graphics.drawable.BitmapDrawable;
26 import android.graphics.drawable.ShapeDrawable;
27 import android.graphics.drawable.shapes.OvalShape;
28 import android.os.Bundle;
29 import android.preference.Preference;
30 import android.preference.PreferenceScreen;
31 import android.provider.SearchIndexableResource;
32 import android.telephony.SubscriptionInfo;
33 import android.telephony.SubscriptionManager;
34 import android.telephony.TelephonyManager;
35 import android.telephony.PhoneNumberUtils;
36 import android.telecom.PhoneAccountHandle;
37 import android.telecom.TelecomManager;
38 import android.text.TextUtils;
39 import android.util.Log;
40 import android.view.LayoutInflater;
41 import android.view.View;
42 import android.widget.ArrayAdapter;
43 import android.widget.EditText;
44 import android.widget.ImageView;
45 import android.widget.Spinner;
46 import android.widget.TextView;
47 import android.view.ViewGroup;
48 import android.widget.AdapterView;
49 import com.android.settings.RestrictedSettingsFragment;
50 import com.android.settings.Utils;
51 import com.android.settings.search.BaseSearchIndexProvider;
52 import com.android.settings.search.Indexable;
53 import com.android.settings.R;
54 
55 import java.util.ArrayList;
56 import java.util.List;
57 
58 public class SimSettings extends RestrictedSettingsFragment implements Indexable {
59     private static final String TAG = "SimSettings";
60     private static final boolean DBG = false;
61 
62     private static final String DISALLOW_CONFIG_SIM = "no_config_sim";
63     private static final String SIM_CARD_CATEGORY = "sim_cards";
64     private static final String KEY_CELLULAR_DATA = "sim_cellular_data";
65     private static final String KEY_CALLS = "sim_calls";
66     private static final String KEY_SMS = "sim_sms";
67     private static final String KEY_ACTIVITIES = "activities";
68     private static final int ID_INDEX = 0;
69     private static final int NAME_INDEX = 1;
70     private static final int APN_INDEX = 2;
71     private static final int PROXY_INDEX = 3;
72     private static final int PORT_INDEX = 4;
73     private static final int USER_INDEX = 5;
74     private static final int SERVER_INDEX = 6;
75     private static final int PASSWORD_INDEX = 7;
76     private static final int MMSC_INDEX = 8;
77     private static final int MCC_INDEX = 9;
78     private static final int MNC_INDEX = 10;
79     private static final int NUMERIC_INDEX = 11;
80     private static final int MMSPROXY_INDEX = 12;
81     private static final int MMSPORT_INDEX = 13;
82     private static final int AUTH_TYPE_INDEX = 14;
83     private static final int TYPE_INDEX = 15;
84     private static final int PROTOCOL_INDEX = 16;
85     private static final int CARRIER_ENABLED_INDEX = 17;
86     private static final int BEARER_INDEX = 18;
87     private static final int ROAMING_PROTOCOL_INDEX = 19;
88     private static final int MVNO_TYPE_INDEX = 20;
89     private static final int MVNO_MATCH_DATA_INDEX = 21;
90     private static final int DATA_PICK = 0;
91     private static final int CALLS_PICK = 1;
92     private static final int SMS_PICK = 2;
93 
94     /**
95      * By UX design we use only one Subscription Information(SubInfo) record per SIM slot.
96      * mAvalableSubInfos is the list of SubInfos we present to the user.
97      * mSubInfoList is the list of all SubInfos.
98      * mSelectableSubInfos is the list of SubInfos that a user can select for data, calls, and SMS.
99      */
100     private List<SubscriptionInfo> mAvailableSubInfos = null;
101     private List<SubscriptionInfo> mSubInfoList = null;
102     private List<SubscriptionInfo> mSelectableSubInfos = null;
103 
104     private SubscriptionInfo mCellularData = null;
105     private SubscriptionInfo mCalls = null;
106     private SubscriptionInfo mSMS = null;
107 
108     private PreferenceScreen mSimCards = null;
109 
110     private SubscriptionManager mSubscriptionManager;
111     private Utils mUtils;
112 
113 
SimSettings()114     public SimSettings() {
115         super(DISALLOW_CONFIG_SIM);
116     }
117 
118     @Override
onCreate(final Bundle bundle)119     public void onCreate(final Bundle bundle) {
120         super.onCreate(bundle);
121 
122         mSubscriptionManager = SubscriptionManager.from(getActivity());
123 
124         if (mSubInfoList == null) {
125             mSubInfoList = mSubscriptionManager.getActiveSubscriptionInfoList();
126             // FIXME: b/18385348, needs to handle null from getActiveSubscriptionInfoList
127         }
128         if (DBG) log("[onCreate] mSubInfoList=" + mSubInfoList);
129 
130         createPreferences();
131         updateAllOptions();
132 
133         SimBootReceiver.cancelNotification(getActivity());
134     }
135 
createPreferences()136     private void createPreferences() {
137         final TelephonyManager tm =
138             (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
139 
140         addPreferencesFromResource(R.xml.sim_settings);
141 
142         mSimCards = (PreferenceScreen)findPreference(SIM_CARD_CATEGORY);
143 
144         final int numSlots = tm.getSimCount();
145         mAvailableSubInfos = new ArrayList<SubscriptionInfo>(numSlots);
146         mSelectableSubInfos = new ArrayList<SubscriptionInfo>();
147         for (int i = 0; i < numSlots; ++i) {
148             final SubscriptionInfo sir = Utils.findRecordBySlotId(getActivity(), i);
149             SimPreference simPreference = new SimPreference(getActivity(), sir, i);
150             simPreference.setOrder(i-numSlots);
151             mSimCards.addPreference(simPreference);
152             mAvailableSubInfos.add(sir);
153             if (sir != null) {
154                 mSelectableSubInfos.add(sir);
155             }
156         }
157 
158         updateActivitesCategory();
159     }
160 
updateAvailableSubInfos()161     private void updateAvailableSubInfos(){
162         final TelephonyManager tm =
163             (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
164         final int numSlots = tm.getSimCount();
165 
166         mAvailableSubInfos = new ArrayList<SubscriptionInfo>(numSlots);
167         for (int i = 0; i < numSlots; ++i) {
168             final SubscriptionInfo sir = Utils.findRecordBySlotId(getActivity(), i);
169             mAvailableSubInfos.add(sir);
170             if (sir != null) {
171             }
172         }
173     }
174 
updateAllOptions()175     private void updateAllOptions() {
176         updateSimSlotValues();
177         updateActivitesCategory();
178     }
179 
updateSimSlotValues()180     private void updateSimSlotValues() {
181         mSubscriptionManager.getAllSubscriptionInfoList();
182 
183         final int prefSize = mSimCards.getPreferenceCount();
184         for (int i = 0; i < prefSize; ++i) {
185             Preference pref = mSimCards.getPreference(i);
186             if (pref instanceof SimPreference) {
187                 ((SimPreference)pref).update();
188             }
189         }
190     }
191 
updateActivitesCategory()192     private void updateActivitesCategory() {
193         updateCellularDataValues();
194         updateCallValues();
195         updateSmsValues();
196     }
197 
updateSmsValues()198     private void updateSmsValues() {
199         final Preference simPref = findPreference(KEY_SMS);
200         final SubscriptionInfo sir = Utils.findRecordBySubId(getActivity(),
201                 mSubscriptionManager.getDefaultSmsSubId());
202         simPref.setTitle(R.string.sms_messages_title);
203         if (DBG) log("[updateSmsValues] mSubInfoList=" + mSubInfoList);
204 
205         if (sir != null) {
206             simPref.setSummary(sir.getDisplayName());
207         } else if (sir == null) {
208             simPref.setSummary(R.string.sim_selection_required_pref);
209         }
210         simPref.setEnabled(mSelectableSubInfos.size() >= 1);
211     }
212 
updateCellularDataValues()213     private void updateCellularDataValues() {
214         final Preference simPref = findPreference(KEY_CELLULAR_DATA);
215         final SubscriptionInfo sir = Utils.findRecordBySubId(getActivity(),
216                 mSubscriptionManager.getDefaultDataSubId());
217         simPref.setTitle(R.string.cellular_data_title);
218         if (DBG) log("[updateCellularDataValues] mSubInfoList=" + mSubInfoList);
219 
220         if (sir != null) {
221             simPref.setSummary(sir.getDisplayName());
222         } else if (sir == null) {
223             simPref.setSummary(R.string.sim_selection_required_pref);
224         }
225         simPref.setEnabled(mSelectableSubInfos.size() >= 1);
226     }
227 
updateCallValues()228     private void updateCallValues() {
229         final Preference simPref = findPreference(KEY_CALLS);
230         final TelecomManager telecomManager = TelecomManager.from(getActivity());
231         final PhoneAccountHandle phoneAccount =
232             telecomManager.getUserSelectedOutgoingPhoneAccount();
233 
234         simPref.setTitle(R.string.calls_title);
235         simPref.setSummary(phoneAccount == null
236                 ? getResources().getString(R.string.sim_calls_ask_first_prefs_title)
237                 : (String)telecomManager.getPhoneAccount(phoneAccount).getLabel());
238     }
239 
240     @Override
onResume()241     public void onResume() {
242         super.onResume();
243 
244         mSubInfoList = mSubscriptionManager.getActiveSubscriptionInfoList();
245         // FIXME: b/18385348, needs to handle null from getActiveSubscriptionInfoList
246         if (DBG) log("[onResme] mSubInfoList=" + mSubInfoList);
247 
248         updateAvailableSubInfos();
249         updateAllOptions();
250     }
251 
252     @Override
onPreferenceTreeClick(final PreferenceScreen preferenceScreen, final Preference preference)253     public boolean onPreferenceTreeClick(final PreferenceScreen preferenceScreen,
254             final Preference preference) {
255         final Context context = getActivity();
256         Intent intent = new Intent(context, SimDialogActivity.class);
257         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
258 
259         if (preference instanceof SimPreference) {
260             ((SimPreference)preference).createEditDialog((SimPreference)preference);
261         } else if (findPreference(KEY_CELLULAR_DATA) == preference) {
262             intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
263             context.startActivity(intent);
264         } else if (findPreference(KEY_CALLS) == preference) {
265             intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.CALLS_PICK);
266             context.startActivity(intent);
267         } else if (findPreference(KEY_SMS) == preference) {
268             intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.SMS_PICK);
269             context.startActivity(intent);
270         }
271 
272         return true;
273     }
274 
275     private class SimPreference extends Preference{
276         private SubscriptionInfo mSubInfoRecord;
277         private int mSlotId;
278         private int[] mTintArr;
279         Context mContext;
280         private String[] mColorStrings;
281         private int mTintSelectorPos;
282 
SimPreference(Context context, SubscriptionInfo subInfoRecord, int slotId)283         public SimPreference(Context context, SubscriptionInfo subInfoRecord, int slotId) {
284             super(context);
285 
286             mContext = context;
287             mSubInfoRecord = subInfoRecord;
288             mSlotId = slotId;
289             setKey("sim" + mSlotId);
290             update();
291             mTintArr = context.getResources().getIntArray(com.android.internal.R.array.sim_colors);
292             mColorStrings = context.getResources().getStringArray(R.array.color_picker);
293             mTintSelectorPos = 0;
294         }
295 
update()296         public void update() {
297             final Resources res = getResources();
298 
299             setTitle(String.format(getResources()
300                     .getString(R.string.sim_editor_title), (mSlotId + 1)));
301             if (mSubInfoRecord != null) {
302                 if (TextUtils.isEmpty(getPhoneNumber(mSubInfoRecord))) {
303                    setSummary(mSubInfoRecord.getDisplayName());
304                 } else {
305                     setSummary(mSubInfoRecord.getDisplayName() + " - " +
306                             getPhoneNumber(mSubInfoRecord));
307                     setEnabled(true);
308                 }
309                 setIcon(new BitmapDrawable(res, (mSubInfoRecord.createIconBitmap(mContext))));
310             } else {
311                 setSummary(R.string.sim_slot_empty);
312                 setFragment(null);
313                 setEnabled(false);
314             }
315         }
316 
getSubInfoRecord()317         public SubscriptionInfo getSubInfoRecord() {
318             return mSubInfoRecord;
319         }
320 
createEditDialog(SimPreference simPref)321         public void createEditDialog(SimPreference simPref) {
322             final Resources res = getResources();
323 
324             AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
325 
326             final View dialogLayout = getActivity().getLayoutInflater().inflate(
327                     R.layout.multi_sim_dialog, null);
328             builder.setView(dialogLayout);
329 
330             EditText nameText = (EditText)dialogLayout.findViewById(R.id.sim_name);
331             nameText.setText(mSubInfoRecord.getDisplayName());
332 
333             final Spinner tintSpinner = (Spinner) dialogLayout.findViewById(R.id.spinner);
334             SelectColorAdapter adapter = new SelectColorAdapter(getContext(),
335                      R.layout.settings_color_picker_item, mColorStrings);
336             adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
337             tintSpinner.setAdapter(adapter);
338 
339             for (int i = 0; i < mTintArr.length; i++) {
340                 if (mTintArr[i] == mSubInfoRecord.getIconTint()) {
341                     tintSpinner.setSelection(i);
342                     mTintSelectorPos = i;
343                     break;
344                 }
345             }
346 
347             tintSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
348                 @Override
349                 public void onItemSelected(AdapterView<?> parent, View view,
350                     int pos, long id){
351                     tintSpinner.setSelection(pos);
352                     mTintSelectorPos = pos;
353                 }
354 
355                 @Override
356                 public void onNothingSelected(AdapterView<?> parent) {
357                 }
358             });
359 
360             TextView numberView = (TextView)dialogLayout.findViewById(R.id.number);
361             final String rawNumber = getPhoneNumber(mSubInfoRecord);
362             if (TextUtils.isEmpty(rawNumber)) {
363                 numberView.setText(res.getString(com.android.internal.R.string.unknownName));
364             } else {
365                 numberView.setText(PhoneNumberUtils.formatNumber(rawNumber));
366             }
367 
368             final TelephonyManager tm =
369                         (TelephonyManager) getActivity().getSystemService(
370                         Context.TELEPHONY_SERVICE);
371             String simCarrierName = tm.getSimOperatorNameForSubscription(mSubInfoRecord
372                         .getSubscriptionId());
373             TextView carrierView = (TextView)dialogLayout.findViewById(R.id.carrier);
374             carrierView.setText(!TextUtils.isEmpty(simCarrierName) ? simCarrierName :
375                     getContext().getString(com.android.internal.R.string.unknownName));
376 
377             builder.setTitle(String.format(res.getString(R.string.sim_editor_title),
378                     (mSubInfoRecord.getSimSlotIndex() + 1)));
379 
380             builder.setPositiveButton(R.string.okay, new DialogInterface.OnClickListener() {
381                 @Override
382                 public void onClick(DialogInterface dialog, int whichButton) {
383                     final EditText nameText = (EditText)dialogLayout.findViewById(R.id.sim_name);
384 
385                     String displayName = nameText.getText().toString();
386                     int subId = mSubInfoRecord.getSubscriptionId();
387                     mSubInfoRecord.setDisplayName(displayName);
388                     mSubscriptionManager.setDisplayName(displayName, subId,
389                             SubscriptionManager.NAME_SOURCE_USER_INPUT);
390                     Utils.findRecordBySubId(getActivity(), subId).setDisplayName(displayName);
391 
392                     final int tintSelected = tintSpinner.getSelectedItemPosition();
393                     int subscriptionId = mSubInfoRecord.getSubscriptionId();
394                     int tint = mTintArr[tintSelected];
395                     mSubInfoRecord.setIconTint(tint);
396                     mSubscriptionManager.setIconTint(tint, subscriptionId);
397                     Utils.findRecordBySubId(getActivity(), subscriptionId).setIconTint(tint);
398 
399                     updateAllOptions();
400                     update();
401                 }
402             });
403 
404             builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
405                 @Override
406                 public void onClick(DialogInterface dialog, int whichButton) {
407                     dialog.dismiss();
408                 }
409             });
410 
411             builder.create().show();
412         }
413 
414         private class SelectColorAdapter extends ArrayAdapter<CharSequence> {
415             private Context mContext;
416             private int mResId;
417 
SelectColorAdapter( Context context, int resource, String[] arr)418             public SelectColorAdapter(
419                 Context context, int resource, String[] arr) {
420                 super(context, resource, arr);
421                 mContext = context;
422                 mResId = resource;
423             }
424 
425             @Override
getView(int position, View convertView, ViewGroup parent)426             public View getView(int position, View convertView, ViewGroup parent) {
427                 LayoutInflater inflater = (LayoutInflater)
428                     mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
429 
430                 View rowView;
431                 final ViewHolder holder;
432                 Resources res = getResources();
433                 int iconSize = res.getDimensionPixelSize(R.dimen.color_swatch_size);
434                 int strokeWidth = res.getDimensionPixelSize(R.dimen.color_swatch_stroke_width);
435 
436                 if (convertView == null) {
437                     // Cache views for faster scrolling
438                     rowView = inflater.inflate(mResId, null);
439                     holder = new ViewHolder();
440                     ShapeDrawable drawable = new ShapeDrawable(new OvalShape());
441                     drawable.setIntrinsicHeight(iconSize);
442                     drawable.setIntrinsicWidth(iconSize);
443                     drawable.getPaint().setStrokeWidth(strokeWidth);
444                     holder.label = (TextView) rowView.findViewById(R.id.color_text);
445                     holder.icon = (ImageView) rowView.findViewById(R.id.color_icon);
446                     holder.swatch = drawable;
447                     rowView.setTag(holder);
448                 } else {
449                     rowView = convertView;
450                     holder = (ViewHolder) rowView.getTag();
451                 }
452 
453                 holder.label.setText(getItem(position));
454                 holder.swatch.getPaint().setColor(mTintArr[position]);
455                 holder.swatch.getPaint().setStyle(Paint.Style.FILL_AND_STROKE);
456                 holder.icon.setVisibility(View.VISIBLE);
457                 holder.icon.setImageDrawable(holder.swatch);
458                 return rowView;
459             }
460 
461             @Override
getDropDownView(int position, View convertView, ViewGroup parent)462             public View getDropDownView(int position, View convertView, ViewGroup parent) {
463                 View rowView = getView(position, convertView, parent);
464                 final ViewHolder holder = (ViewHolder) rowView.getTag();
465 
466                 if (mTintSelectorPos == position) {
467                     holder.swatch.getPaint().setStyle(Paint.Style.FILL_AND_STROKE);
468                 } else {
469                     holder.swatch.getPaint().setStyle(Paint.Style.STROKE);
470                 }
471                 holder.icon.setVisibility(View.VISIBLE);
472                 return rowView;
473             }
474 
475             private class ViewHolder {
476                 TextView label;
477                 ImageView icon;
478                 ShapeDrawable swatch;
479             }
480         }
481 
482 
483     }
484 
485     // Returns the line1Number. Line1number should always be read from TelephonyManager since it can
486     // be overridden for display purposes.
getPhoneNumber(SubscriptionInfo info)487     private String getPhoneNumber(SubscriptionInfo info) {
488         final TelephonyManager tm =
489             (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
490         return tm.getLine1NumberForSubscriber(info.getSubscriptionId());
491     }
492 
log(String s)493     private void log(String s) {
494         Log.d(TAG, s);
495     }
496 
497     /**
498      * For search
499      */
500     public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
501             new BaseSearchIndexProvider() {
502                 @Override
503                 public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
504                         boolean enabled) {
505                     ArrayList<SearchIndexableResource> result =
506                             new ArrayList<SearchIndexableResource>();
507 
508                     if (Utils.showSimCardTile(context)) {
509                         SearchIndexableResource sir = new SearchIndexableResource(context);
510                         sir.xmlResId = R.xml.sim_settings;
511                         result.add(sir);
512                     }
513 
514                     return result;
515                 }
516             };
517 }
518