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.Activity; 20 import android.app.AlertDialog; 21 import android.app.Dialog; 22 import android.content.Context; 23 import android.content.DialogInterface; 24 import android.content.res.Resources; 25 import android.os.Bundle; 26 import android.telecom.PhoneAccount; 27 import android.telecom.PhoneAccountHandle; 28 import android.telecom.TelecomManager; 29 import android.telephony.SubscriptionInfo; 30 import android.telephony.SubscriptionManager; 31 import android.telephony.TelephonyManager; 32 import android.view.KeyEvent; 33 import android.view.LayoutInflater; 34 import android.view.View; 35 import android.view.ViewGroup; 36 import android.widget.ArrayAdapter; 37 import android.widget.ImageView; 38 import android.widget.ListAdapter; 39 import android.widget.TextView; 40 import android.widget.Toast; 41 42 import com.android.settings.R; 43 import com.android.settings.Utils; 44 import java.util.ArrayList; 45 import java.util.Iterator; 46 import java.util.List; 47 48 public class SimDialogActivity extends Activity { 49 private static String TAG = "SimDialogActivity"; 50 51 public static String PREFERRED_SIM = "preferred_sim"; 52 public static String DIALOG_TYPE_KEY = "dialog_type"; 53 public static final int INVALID_PICK = -1; 54 public static final int DATA_PICK = 0; 55 public static final int CALLS_PICK = 1; 56 public static final int SMS_PICK = 2; 57 public static final int PREFERRED_PICK = 3; 58 59 @Override 60 protected void onCreate(Bundle savedInstanceState) { 61 super.onCreate(savedInstanceState); 62 final Bundle extras = getIntent().getExtras(); 63 final int dialogType = extras.getInt(DIALOG_TYPE_KEY, INVALID_PICK); 64 65 switch (dialogType) { 66 case DATA_PICK: 67 case CALLS_PICK: 68 case SMS_PICK: 69 createDialog(this, dialogType).show(); 70 break; 71 case PREFERRED_PICK: 72 displayPreferredDialog(extras.getInt(PREFERRED_SIM)); 73 break; 74 default: 75 throw new IllegalArgumentException("Invalid dialog type " + dialogType + " sent."); 76 } 77 78 } 79 80 private void displayPreferredDialog(final int slotId) { 81 final Resources res = getResources(); 82 final Context context = getApplicationContext(); 83 final SubscriptionInfo sir = SubscriptionManager.from(context) 84 .getActiveSubscriptionInfoForSimSlotIndex(slotId); 85 86 if (sir != null) { 87 AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this); 88 alertDialogBuilder.setTitle(R.string.sim_preferred_title); 89 alertDialogBuilder.setMessage(res.getString( 90 R.string.sim_preferred_message, sir.getDisplayName())); 91 92 alertDialogBuilder.setPositiveButton(R.string.yes, new 93 DialogInterface.OnClickListener() { 94 @Override 95 public void onClick(DialogInterface dialog, int id) { 96 final int subId = sir.getSubscriptionId(); 97 PhoneAccountHandle phoneAccountHandle = 98 subscriptionIdToPhoneAccountHandle(subId); 99 setDefaultDataSubId(context, subId); 100 setDefaultSmsSubId(context, subId); 101 setUserSelectedOutgoingPhoneAccount(phoneAccountHandle); 102 finish(); 103 } 104 }); 105 alertDialogBuilder.setNegativeButton(R.string.no, new 106 DialogInterface.OnClickListener() { 107 @Override 108 public void onClick(DialogInterface dialog,int id) { 109 finish(); 110 } 111 }); 112 113 alertDialogBuilder.create().show(); 114 } else { 115 finish(); 116 } 117 } 118 119 private static void setDefaultDataSubId(final Context context, final int subId) { 120 final SubscriptionManager subscriptionManager = SubscriptionManager.from(context); 121 subscriptionManager.setDefaultDataSubId(subId); 122 Toast.makeText(context, R.string.data_switch_started, Toast.LENGTH_LONG).show(); 123 } 124 125 private static void setDefaultSmsSubId(final Context context, final int subId) { 126 final SubscriptionManager subscriptionManager = SubscriptionManager.from(context); 127 subscriptionManager.setDefaultSmsSubId(subId); 128 } 129 130 private void setUserSelectedOutgoingPhoneAccount(PhoneAccountHandle phoneAccount) { 131 final TelecomManager telecomManager = TelecomManager.from(this); 132 telecomManager.setUserSelectedOutgoingPhoneAccount(phoneAccount); 133 } 134 135 private PhoneAccountHandle subscriptionIdToPhoneAccountHandle(final int subId) { 136 final TelecomManager telecomManager = TelecomManager.from(this); 137 final TelephonyManager telephonyManager = TelephonyManager.from(this); 138 final Iterator<PhoneAccountHandle> phoneAccounts = 139 telecomManager.getCallCapablePhoneAccounts().listIterator(); 140 141 while (phoneAccounts.hasNext()) { 142 final PhoneAccountHandle phoneAccountHandle = phoneAccounts.next(); 143 final PhoneAccount phoneAccount = telecomManager.getPhoneAccount(phoneAccountHandle); 144 if (subId == telephonyManager.getSubIdForPhoneAccount(phoneAccount)) { 145 return phoneAccountHandle; 146 } 147 } 148 149 return null; 150 } 151 152 public Dialog createDialog(final Context context, final int id) { 153 final ArrayList<String> list = new ArrayList<String>(); 154 final SubscriptionManager subscriptionManager = SubscriptionManager.from(context); 155 final List<SubscriptionInfo> subInfoList = 156 subscriptionManager.getActiveSubscriptionInfoList(); 157 final int selectableSubInfoLength = subInfoList == null ? 0 : subInfoList.size(); 158 159 final DialogInterface.OnClickListener selectionListener = 160 new DialogInterface.OnClickListener() { 161 @Override 162 public void onClick(DialogInterface dialog, int value) { 163 164 final SubscriptionInfo sir; 165 166 switch (id) { 167 case DATA_PICK: 168 sir = subInfoList.get(value); 169 setDefaultDataSubId(context, sir.getSubscriptionId()); 170 break; 171 case CALLS_PICK: 172 final TelecomManager telecomManager = 173 TelecomManager.from(context); 174 final List<PhoneAccountHandle> phoneAccountsList = 175 telecomManager.getCallCapablePhoneAccounts(); 176 setUserSelectedOutgoingPhoneAccount( 177 value < 1 ? null : phoneAccountsList.get(value - 1)); 178 break; 179 case SMS_PICK: 180 sir = subInfoList.get(value); 181 setDefaultSmsSubId(context, sir.getSubscriptionId()); 182 break; 183 default: 184 throw new IllegalArgumentException("Invalid dialog type " 185 + id + " in SIM dialog."); 186 } 187 188 finish(); 189 } 190 }; 191 192 Dialog.OnKeyListener keyListener = new Dialog.OnKeyListener() { 193 @Override 194 public boolean onKey(DialogInterface arg0, int keyCode, 195 KeyEvent event) { 196 if (keyCode == KeyEvent.KEYCODE_BACK) { 197 finish(); 198 } 199 return true; 200 } 201 }; 202 203 ArrayList<SubscriptionInfo> callsSubInfoList = new ArrayList<SubscriptionInfo>(); 204 if (id == CALLS_PICK) { 205 final TelecomManager telecomManager = TelecomManager.from(context); 206 final TelephonyManager telephonyManager = TelephonyManager.from(context); 207 final Iterator<PhoneAccountHandle> phoneAccounts = 208 telecomManager.getCallCapablePhoneAccounts().listIterator(); 209 210 list.add(getResources().getString(R.string.sim_calls_ask_first_prefs_title)); 211 callsSubInfoList.add(null); 212 while (phoneAccounts.hasNext()) { 213 final PhoneAccount phoneAccount = 214 telecomManager.getPhoneAccount(phoneAccounts.next()); 215 list.add((String)phoneAccount.getLabel()); 216 int subId = telephonyManager.getSubIdForPhoneAccount(phoneAccount); 217 if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) { 218 final SubscriptionInfo sir = SubscriptionManager.from(context) 219 .getActiveSubscriptionInfo(subId); 220 callsSubInfoList.add(sir); 221 } else { 222 callsSubInfoList.add(null); 223 } 224 } 225 } else { 226 for (int i = 0; i < selectableSubInfoLength; ++i) { 227 final SubscriptionInfo sir = subInfoList.get(i); 228 CharSequence displayName = sir.getDisplayName(); 229 if (displayName == null) { 230 displayName = ""; 231 } 232 list.add(displayName.toString()); 233 } 234 } 235 236 String[] arr = list.toArray(new String[0]); 237 238 AlertDialog.Builder builder = new AlertDialog.Builder(context); 239 240 ListAdapter adapter = new SelectAccountListAdapter( 241 id == CALLS_PICK ? callsSubInfoList : subInfoList, 242 builder.getContext(), 243 R.layout.select_account_list_item, 244 arr, id); 245 246 switch (id) { 247 case DATA_PICK: 248 builder.setTitle(R.string.select_sim_for_data); 249 break; 250 case CALLS_PICK: 251 builder.setTitle(R.string.select_sim_for_calls); 252 break; 253 case SMS_PICK: 254 builder.setTitle(R.string.sim_card_select_title); 255 break; 256 default: 257 throw new IllegalArgumentException("Invalid dialog type " 258 + id + " in SIM dialog."); 259 } 260 261 Dialog dialog = builder.setAdapter(adapter, selectionListener).create(); 262 dialog.setOnKeyListener(keyListener); 263 264 dialog.setOnCancelListener(new DialogInterface.OnCancelListener() { 265 @Override 266 public void onCancel(DialogInterface dialogInterface) { 267 finish(); 268 } 269 }); 270 271 return dialog; 272 273 } 274 275 private class SelectAccountListAdapter extends ArrayAdapter<String> { 276 private Context mContext; 277 private int mResId; 278 private int mDialogId; 279 private final float OPACITY = 0.54f; 280 private List<SubscriptionInfo> mSubInfoList; 281 282 public SelectAccountListAdapter(List<SubscriptionInfo> subInfoList, 283 Context context, int resource, String[] arr, int dialogId) { 284 super(context, resource, arr); 285 mContext = context; 286 mResId = resource; 287 mDialogId = dialogId; 288 mSubInfoList = subInfoList; 289 } 290 291 @Override 292 public View getView(int position, View convertView, ViewGroup parent) { 293 LayoutInflater inflater = (LayoutInflater) 294 mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 295 View rowView; 296 final ViewHolder holder; 297 298 if (convertView == null) { 299 // Cache views for faster scrolling 300 rowView = inflater.inflate(mResId, null); 301 holder = new ViewHolder(); 302 holder.title = (TextView) rowView.findViewById(R.id.title); 303 holder.summary = (TextView) rowView.findViewById(R.id.summary); 304 holder.icon = (ImageView) rowView.findViewById(R.id.icon); 305 rowView.setTag(holder); 306 } else { 307 rowView = convertView; 308 holder = (ViewHolder) rowView.getTag(); 309 } 310 311 final SubscriptionInfo sir = mSubInfoList.get(position); 312 if (sir == null) { 313 holder.title.setText(getItem(position)); 314 holder.summary.setText(""); 315 holder.icon.setImageDrawable(getResources() 316 .getDrawable(R.drawable.ic_live_help)); 317 holder.icon.setAlpha(OPACITY); 318 } else { 319 holder.title.setText(sir.getDisplayName()); 320 holder.summary.setText(sir.getNumber()); 321 holder.icon.setImageBitmap(sir.createIconBitmap(mContext)); 322 } 323 return rowView; 324 } 325 326 private class ViewHolder { 327 TextView title; 328 TextView summary; 329 ImageView icon; 330 } 331 } 332 } 333