diff options
Diffstat (limited to 'src/com/android/contacts/common/dialog/SelectSubscriptionDialogFragment.java')
-rw-r--r-- | src/com/android/contacts/common/dialog/SelectSubscriptionDialogFragment.java | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/com/android/contacts/common/dialog/SelectSubscriptionDialogFragment.java b/src/com/android/contacts/common/dialog/SelectSubscriptionDialogFragment.java new file mode 100644 index 00000000..f874de09 --- /dev/null +++ b/src/com/android/contacts/common/dialog/SelectSubscriptionDialogFragment.java @@ -0,0 +1,129 @@ +/* + * 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.contacts.common.dialog; + +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Dialog; +import android.app.DialogFragment; +import android.app.FragmentManager; +import android.content.Context; +import android.content.DialogInterface; +import android.os.Bundle; +import android.telecomm.Subscription; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.view.ViewGroup.LayoutParams; +import android.widget.ArrayAdapter; +import android.widget.CheckBox; +import android.widget.CompoundButton; +import android.widget.LinearLayout; +import android.widget.ListAdapter; +import android.widget.ListView; +import android.widget.TextView; + +import com.android.contacts.common.R; +import com.android.contacts.common.SubscriptionManager; +import com.android.internal.util.ArrayUtils; + +import java.util.ArrayList; +import java.util.List; + +/** + * Dialog that allows the user to switch between default SIM cards + */ +public class SelectSubscriptionDialogFragment extends DialogFragment { + private SubscriptionManager mSubscriptionManager; + private int mSelection; + private List<Subscription> mSubscriptions; + private static final int NO_SELECTION = -1; + + /* Preferred way to show this dialog */ + public static void show(FragmentManager fragmentManager, + SubscriptionManager subscriptionManager) { + SelectSubscriptionDialogFragment fragment = new SelectSubscriptionDialogFragment(); + fragment.mSubscriptionManager = subscriptionManager; + fragment.show(fragmentManager, "selectSubscription"); + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + mSubscriptions = mSubscriptionManager.getSubscriptions(); + mSelection = NO_SELECTION; + + final DialogInterface.OnClickListener selectionListener = + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + mSelection = which; + } + }; + final DialogInterface.OnClickListener okListener = + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int id) { + if (mSelection != NO_SELECTION) { + // No need to update the current subscription if it has not been changed + mSubscriptionManager.setCurrentSubscription(mSubscriptions.get(mSelection)); + } + } + }; + + CharSequence[] names = getSubscriptionNames(); + return new AlertDialog.Builder(getActivity()) + .setTitle(R.string.menu_select_sim) + .setSingleChoiceItems(names, getSelectedSubscriptionIndex(names), selectionListener) + .setPositiveButton(android.R.string.ok, okListener) + .setNegativeButton(android.R.string.cancel, null) + .create(); + } + + /** + * Helper function to extract the index of the currently selected subscription. + * Used in the dialog as the initially selected radio button. + * + * @param activeSubs String list of the labels referring to each of possible + * active subscriptions to choose from + * @return the index of the selected subscription in the array of subscriptions + */ + private int getSelectedSubscriptionIndex(CharSequence[] activeSubs) { + Subscription initialSubscription = mSubscriptionManager.getCurrentSubscription(); + if (initialSubscription == null) { + return -1; + } + else { + return ArrayUtils.indexOf(activeSubs, initialSubscription.getLabel(getActivity())); + } + } + + /** + * Extracts the label names from each of the subscriptions and returns as a list of strings + * + * @return a list of strings to display in the dialog + */ + private CharSequence[] getSubscriptionNames() { + Context context = getActivity(); + List<String> strings = new ArrayList<String>(); + for (int i = 0; i < mSubscriptions.size(); i++) { + strings.add(mSubscriptions.get(i).getLabel(context)); + } + return strings.toArray(new CharSequence[strings.size()]); + } +}
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