Add SIM notification pop-ups.

+ Added a SimDialogActivity so any application can iniate a request to
se tthe default Data, Calls, and SMS.

Bug: 18293625
Change-Id: I60535125b40ece5ebc14542d732e4493bddefbae

AndroidManifest.xml

@@ -2027,6 +2027,15 @@
                 android:resource="@id/sim_settings" />
         </activity>
 
+        <activity android:name=".sim.SimDialogActivity"
+                android:theme="@android:style/Theme.Material.Light.Dialog.NoActionBar"
+                android:label="@string/sim_settings_title">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
         <provider
             android:name=".search.SettingsSearchIndexablesProvider"
             android:authorities="com.android.settings"

res/values/strings.xml

@@ -2108,6 +2108,10 @@
     <string name="sim_change_data_title">Change data SIM?</string>
     <!-- Message confirming the user wishes to change the default data SIM from one to another.  [CHAR LIMIT=NONE] -->
     <string name="sim_change_data_message">Use <xliff:g id="new_sim">%1$s</xliff:g> instead of <xliff:g id="old_sim">%2$s</xliff:g> for cellular data?</string>
+    <!-- Title for the dialog asking to user to change the preferred SIM  [CHAR LIMIT=30] -->
+    <string name="sim_preferred_title">Update preferred SIM card?</string>
+    <!-- Message for the dialog asking to user to change the preferred SIM  [CHAR LIMIT=NONE] -->
+    <string name="sim_preferred_message"><xliff:g id="new_sim">%1$s</xliff:g> is the only SIM in your device.  Do you want to use this SIM for cellular data, calls, and SMS messages?</string>
 
     <!-- Instructions telling the user that they entered the wrong SIM PIN for the last time.
          Displayed in a dialog box.  [CHAR LIMIT=100] -->

src/com/android/settings/sim/SimBootReceiver.java

@@ -38,6 +38,7 @@ import com.android.settings.Utils;
 import java.util.List;
 
 public class SimBootReceiver extends BroadcastReceiver {
+    private static final String TAG = "SimBootReceiver";
     private static final int SLOT_EMPTY = -1;
     private static final int NOTIFICATION_ID = 1;
     private static final String SHARED_PREFERENCES_NAME = "sim_state";
@@ -61,6 +62,9 @@ public class SimBootReceiver extends BroadcastReceiver {
 
     private void detectChangeAndNotify() {
         final int numSlots = mTelephonyManager.getSimCount();
+        boolean notificationSent = false;
+        int numSIMsDetected = 0;
+        int lastSIMSlotDetected = -1;
 
         // Do not create notifications on single SIM devices.
         if (numSlots < 2) {
@@ -82,16 +86,32 @@ public class SimBootReceiver extends BroadcastReceiver {
             final int lastSubId = getLastSubId(key);
 
             if (sir != null) {
+                numSIMsDetected++;
                 final int currentSubId = sir.getSubscriptionId();
                 if (lastSubId != currentSubId) {
                     createNotification(mContext);
                     setLastSubId(key, currentSubId);
+                    notificationSent = true;
                 }
+                lastSIMSlotDetected = i;
             } else if (lastSubId != SLOT_EMPTY) {
                 createNotification(mContext);
                 setLastSubId(key, SLOT_EMPTY);
+                notificationSent = true;
             }
         }
+
+        if (notificationSent) {
+            Intent intent = new Intent(mContext, SimDialogActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            if (numSIMsDetected == 1) {
+                intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PREFERRED_PICK);
+                intent.putExtra(SimDialogActivity.PREFERRED_SIM, lastSIMSlotDetected);
+            } else {
+                intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
+            }
+            mContext.startActivity(intent);
+        }
     }
 
     private int getLastSubId(String strSlotId) {
@@ -141,4 +161,5 @@ public class SimBootReceiver extends BroadcastReceiver {
             detectChangeAndNotify();
         }
     };
+
 }

src/com/android/settings/sim/SimDialogActivity.java

@@ -0,0 +1,313 @@
+/*
+ * 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.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.telecom.PhoneAccount;
+import android.telecom.PhoneAccountHandle;
+import android.telecom.TelecomManager;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.ListAdapter;
+import android.widget.TextView;
+
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneFactory;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public class SimDialogActivity extends Activity {
+    private static String TAG = "SimDialogActivity";
+
+    public static String PREFERRED_SIM = "preferred_sim";
+    public static String DIALOG_TYPE_KEY = "dialog_type";
+    public static final int INVALID_PICK = -1;
+    public static final int DATA_PICK = 0;
+    public static final int CALLS_PICK = 1;
+    public static final int SMS_PICK = 2;
+    public static final int PREFERRED_PICK = 3;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        final Bundle extras = getIntent().getExtras();
+        final int dialogType = extras.getInt(DIALOG_TYPE_KEY, INVALID_PICK);
+
+        switch (dialogType) {
+            case DATA_PICK:
+            case CALLS_PICK:
+            case SMS_PICK:
+                createDialog(this, dialogType).show();
+                break;
+            case PREFERRED_PICK:
+                displayPreferredDialog(extras.getInt(PREFERRED_SIM));
+                break;
+            default:
+                throw new IllegalArgumentException("Invalid dialog type " + dialogType + " sent.");
+        }
+
+    }
+
+    private void displayPreferredDialog(final int slotId) {
+        final Resources res = getResources();
+        final Context context = getApplicationContext();
+        final SubscriptionInfo sir = Utils.findRecordBySlotId(context, slotId);
+
+        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
+        alertDialogBuilder.setTitle(R.string.sim_preferred_title);
+        alertDialogBuilder.setMessage(res.getString(
+                    R.string.sim_preferred_message, sir.getDisplayName()));
+
+        alertDialogBuilder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                final int subId = sir.getSubscriptionId();
+                PhoneAccountHandle phoneAccountHandle = subscriptionIdToPhoneAccountHandle(subId);
+                setDefaultDataSubId(context, subId);
+                setDefaultSmsSubId(context, subId);
+                setUserSelectedOutgoingPhoneAccount(phoneAccountHandle);
+                finish();
+            }
+        });
+        alertDialogBuilder.setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog,int id) {
+                finish();
+            }
+        });
+
+        alertDialogBuilder.create().show();
+    }
+
+    private static void setDefaultDataSubId(final Context context, final int subId) {
+        final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
+        subscriptionManager.setDefaultDataSubId(subId);
+    }
+
+    private static void setDefaultSmsSubId(final Context context, final int subId) {
+        final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
+        subscriptionManager.setDefaultSmsSubId(subId);
+    }
+
+    private void setUserSelectedOutgoingPhoneAccount(PhoneAccountHandle phoneAccount) {
+        final TelecomManager telecomManager = TelecomManager.from(this);
+        telecomManager.setUserSelectedOutgoingPhoneAccount(phoneAccount);
+    }
+
+    private PhoneAccountHandle subscriptionIdToPhoneAccountHandle(final int subId) {
+        final TelecomManager telecomManager = TelecomManager.from(this);
+        final Iterator<PhoneAccountHandle> phoneAccounts =
+                telecomManager.getCallCapablePhoneAccounts().listIterator();
+
+        while (phoneAccounts.hasNext()) {
+            final PhoneAccountHandle phoneAccountHandle = phoneAccounts.next();
+            final PhoneAccount phoneAccount = telecomManager.getPhoneAccount(phoneAccountHandle);
+            final String phoneAccountId = phoneAccountHandle.getId();
+
+            if (phoneAccount.hasCapabilities(PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION)
+                    && TextUtils.isDigitsOnly(phoneAccountId)
+                    && Integer.parseInt(phoneAccountId) == subId){
+                return phoneAccountHandle;
+            }
+        }
+
+        return null;
+    }
+
+    public Dialog createDialog(final Context context, final int id) {
+        final ArrayList<String> list = new ArrayList<String>();
+        final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
+        final List<SubscriptionInfo> subInfoList =
+            subscriptionManager.getActiveSubscriptionInfoList();
+        final int selectableSubInfoLength = subInfoList.size();
+
+        final DialogInterface.OnClickListener selectionListener =
+                new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int value) {
+
+                        final SubscriptionInfo sir;
+
+                        switch (id) {
+                            case DATA_PICK:
+                                sir = subInfoList.get(value);
+                                setDefaultDataSubId(context, sir.getSubscriptionId());
+                                break;
+                            case CALLS_PICK:
+                                final TelecomManager telecomManager =
+                                        TelecomManager.from(context);
+                                final List<PhoneAccountHandle> phoneAccountsList =
+                                        telecomManager.getCallCapablePhoneAccounts();
+                                setUserSelectedOutgoingPhoneAccount(
+                                        value < 1 ? null : phoneAccountsList.get(value - 1));
+                                break;
+                            case SMS_PICK:
+                                sir = subInfoList.get(value);
+                                setDefaultSmsSubId(context, sir.getSubscriptionId());
+                                break;
+                            default:
+                                throw new IllegalArgumentException("Invalid dialog type "
+                                        + id + " in SIM dialog.");
+                        }
+
+                        finish();
+                    }
+                };
+
+        Dialog.OnKeyListener keyListener = new Dialog.OnKeyListener() {
+            @Override
+            public boolean onKey(DialogInterface arg0, int keyCode,
+                    KeyEvent event) {
+                    if (keyCode == KeyEvent.KEYCODE_BACK) {
+                        finish();
+                    }
+                    return true;
+                }
+            };
+
+        if (id == CALLS_PICK) {
+            final TelecomManager telecomManager = TelecomManager.from(context);
+            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 SubscriptionInfo sir = subInfoList.get(i);
+                CharSequence displayName = sir.getDisplayName();
+                if (displayName == null) {
+                    displayName = "";
+                }
+                list.add(displayName.toString());
+            }
+        }
+
+        String[] arr = list.toArray(new String[0]);
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(context);
+
+        ListAdapter adapter = new SelectAccountListAdapter(
+                subInfoList,
+                builder.getContext(),
+                R.layout.select_account_list_item,
+                arr, id);
+
+        switch (id) {
+            case DATA_PICK:
+                builder.setTitle(R.string.select_sim_for_data);
+                break;
+            case CALLS_PICK:
+                builder.setTitle(R.string.select_sim_for_calls);
+                break;
+            case SMS_PICK:
+                builder.setTitle(R.string.sim_card_select_title);
+                break;
+            default:
+                throw new IllegalArgumentException("Invalid dialog type "
+                        + id + " in SIM dialog.");
+        }
+
+        Dialog dialog = builder.setAdapter(adapter, selectionListener).create();
+        dialog.setOnKeyListener(keyListener);
+
+        return dialog;
+
+    }
+
+    private class SelectAccountListAdapter extends ArrayAdapter<String> {
+        private Context mContext;
+        private int mResId;
+        private int mDialogId;
+        private final float OPACITY = 0.54f;
+        private List<SubscriptionInfo> mSubInfoList;
+
+        public SelectAccountListAdapter(List<SubscriptionInfo> subInfoList,
+                Context context, int resource, String[] arr, int dialogId) {
+            super(context, resource, arr);
+            mContext = context;
+            mResId = resource;
+            mDialogId = dialogId;
+            mSubInfoList = subInfoList;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            LayoutInflater inflater = (LayoutInflater)
+                    mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            View rowView;
+            final ViewHolder holder;
+            SubscriptionInfo sir;
+
+            if (convertView == null) {
+                // Cache views for faster scrolling
+                rowView = inflater.inflate(mResId, null);
+                holder = new ViewHolder();
+                holder.title = (TextView) rowView.findViewById(R.id.title);
+                holder.summary = (TextView) rowView.findViewById(R.id.summary);
+                holder.icon = (ImageView) rowView.findViewById(R.id.icon);
+                rowView.setTag(holder);
+            } else {
+                rowView = convertView;
+                holder = (ViewHolder) rowView.getTag();
+            }
+
+            if (mDialogId == CALLS_PICK) {
+                holder.title.setText(getItem(position));
+                holder.summary.setText("");
+                holder.icon.setImageDrawable(getResources()
+                        .getDrawable(R.drawable.ic_live_help));
+                holder.icon.setAlpha(OPACITY);
+            } else {
+                sir = mSubInfoList.get(position);
+                holder.title.setText(sir.getDisplayName());
+                holder.summary.setText(sir.getNumber());
+                holder.icon.setImageBitmap(sir.createIconBitmap(mContext));
+            }
+            return rowView;
+        }
+
+        private class ViewHolder {
+            TextView title;
+            TextView summary;
+            ImageView icon;
+        }
+    }
+}

src/com/android/settings/sim/SimSettings.java

@@ -20,6 +20,7 @@ import android.app.AlertDialog;
 import android.content.Context;
 import android.content.ContentUris;
 import android.content.DialogInterface;
+import android.content.Intent;
 import android.content.res.Resources;
 import android.database.Cursor;
 import android.graphics.Paint;
@@ -264,14 +265,21 @@ public class SimSettings extends RestrictedSettingsFragment implements Indexable
     @Override
     public boolean onPreferenceTreeClick(final PreferenceScreen preferenceScreen,
             final Preference preference) {
+        final Context context = getActivity();
+        Intent intent = new Intent(context, SimDialogActivity.class);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
         if (preference instanceof SimPreference) {
             ((SimPreference)preference).createEditDialog((SimPreference)preference);
         } else if (findPreference(KEY_CELLULAR_DATA) == preference) {
-            showDialog(DATA_PICK);
+            intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
+            context.startActivity(intent);
         } else if (findPreference(KEY_CALLS) == preference) {
-            showDialog(CALLS_PICK);
+            intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.CALLS_PICK);
+            context.startActivity(intent);
         } else if (findPreference(KEY_SMS) == preference) {
-            showDialog(SMS_PICK);
+            intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.SMS_PICK);
+            context.startActivity(intent);
         }
 
         return true;