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/*
* 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.incallui;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
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.telecom.TelecomManager;
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.contacts.common.R;
import java.util.List;
/**
* Dialog that allows the user to switch between default SIM cards
*/
public class SelectPhoneAccountDialogFragment extends DialogFragment {
private List<PhoneAccountHandle> mAccountHandles;
private boolean mIsSelected;
private TelecomManager mTelecomManager;
/**
* Shows the account selection dialog.
* This is the preferred way to show this dialog.
*
* @param fragmentManager The fragment manager.
* @param accountHandles The {@code PhoneAccountHandle}s available to select from.
*/
public static void showAccountDialog(FragmentManager fragmentManager,
List<PhoneAccountHandle> accountHandles) {
SelectPhoneAccountDialogFragment fragment =
new SelectPhoneAccountDialogFragment(accountHandles);
fragment.show(fragmentManager, "selectAccount");
}
public SelectPhoneAccountDialogFragment(List<PhoneAccountHandle> accountHandles) {
super();
mAccountHandles = accountHandles;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
mIsSelected = false;
mTelecomManager =
(TelecomManager) getActivity().getSystemService(Context.TELECOM_SERVICE);
final DialogInterface.OnClickListener selectionListener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mIsSelected = true;
PhoneAccountHandle selectedAccountHandle = mAccountHandles.get(which);
InCallPresenter.getInstance().handleAccountSelection(selectedAccountHandle,
mIsSelected);
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
ListAdapter selectAccountListAdapter = new SelectAccountListAdapter(
builder.getContext(),
R.layout.select_account_list_item,
mAccountHandles);
return builder.setTitle(R.string.select_account_dialog_title)
.setAdapter(selectAccountListAdapter, selectionListener)
.create();
}
private class SelectAccountListAdapter extends ArrayAdapter<PhoneAccountHandle> {
private Context mContext;
private int mResId;
public SelectAccountListAdapter(
Context context, int resource, List<PhoneAccountHandle> accountHandles) {
super(context, resource, accountHandles);
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();
}
PhoneAccountHandle accountHandle = getItem(position);
PhoneAccount account = mTelecomManager.getPhoneAccount(accountHandle);
holder.textView.setText(account.getLabel());
holder.imageView.setImageDrawable(account.createIconDrawable(mContext));
return rowView;
}
private class ViewHolder {
TextView textView;
ImageView imageView;
}
}
@Override
public void onPause() {
if (!mIsSelected) {
InCallPresenter.getInstance().cancelAccountSelection();
}
super.onPause();
}
}
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