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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.contacts.common.widget;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Handler;
import android.os.ResultReceiver;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.VisibleForTesting;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telecom.TelecomManager;
import android.telephony.SubscriptionInfo;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.TextView;
import com.android.contacts.common.compat.PhoneAccountCompat;
import com.android.dialer.contacts.resources.R;
import com.android.dialer.location.GeoUtil;
import com.android.dialer.phonenumberutil.PhoneNumberHelper;
import com.android.dialer.protos.ProtoParsers;
import com.android.dialer.telecom.TelecomUtil;
import com.google.common.base.Optional;
/**
* Dialog that allows the user to select a phone accounts for a given action. Optionally provides
* the choice to set the phone account as default.
*/
public class SelectPhoneAccountDialogFragment extends DialogFragment {
@VisibleForTesting public static final String ARG_OPTIONS = "options";
private static final String ARG_IS_DEFAULT_CHECKED = "is_default_checked";
private SelectPhoneAccountDialogOptions options =
SelectPhoneAccountDialogOptions.getDefaultInstance();
private SelectPhoneAccountListener listener;
private boolean isDefaultChecked;
private boolean isSelected;
/** Create new fragment instance. */
public static SelectPhoneAccountDialogFragment newInstance(
SelectPhoneAccountDialogOptions options, SelectPhoneAccountListener listener) {
SelectPhoneAccountDialogFragment fragment = new SelectPhoneAccountDialogFragment();
fragment.setListener(listener);
Bundle arguments = new Bundle();
ProtoParsers.put(arguments, ARG_OPTIONS, options);
fragment.setArguments(arguments);
return fragment;
}
public void setListener(SelectPhoneAccountListener listener) {
this.listener = listener;
}
@Nullable
@VisibleForTesting
public SelectPhoneAccountListener getListener() {
return listener;
}
@VisibleForTesting
public boolean canSetDefault() {
return options.getCanSetDefault();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(ARG_IS_DEFAULT_CHECKED, isDefaultChecked);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
options =
ProtoParsers.getTrusted(
getArguments(), ARG_OPTIONS, SelectPhoneAccountDialogOptions.getDefaultInstance());
if (savedInstanceState != null) {
isDefaultChecked = savedInstanceState.getBoolean(ARG_IS_DEFAULT_CHECKED);
}
isSelected = false;
final DialogInterface.OnClickListener selectionListener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
isSelected = true;
PhoneAccountHandle selectedAccountHandle =
SelectPhoneAccountDialogOptionsUtil.getPhoneAccountHandle(
options.getEntriesList().get(which));
Bundle result = new Bundle();
result.putParcelable(
SelectPhoneAccountListener.EXTRA_SELECTED_ACCOUNT_HANDLE, selectedAccountHandle);
result.putBoolean(SelectPhoneAccountListener.EXTRA_SET_DEFAULT, isDefaultChecked);
result.putString(SelectPhoneAccountListener.EXTRA_CALL_ID, getCallId());
if (listener != null) {
listener.onReceiveResult(SelectPhoneAccountListener.RESULT_SELECTED, result);
}
}
};
final CompoundButton.OnCheckedChangeListener checkListener =
new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton check, boolean isChecked) {
isDefaultChecked = isChecked;
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
ListAdapter selectAccountListAdapter =
new SelectAccountListAdapter(
builder.getContext(), R.layout.select_account_list_item, options);
AlertDialog dialog =
builder
.setTitle(
options.hasTitle() ? options.getTitle() : R.string.select_account_dialog_title)
.setAdapter(selectAccountListAdapter, selectionListener)
.create();
if (options.getCanSetDefault()) {
// Generate custom checkbox view, lint suppressed since no appropriate parent (is dialog)
@SuppressLint("InflateParams")
LinearLayout checkboxLayout =
(LinearLayout)
LayoutInflater.from(builder.getContext())
.inflate(R.layout.default_account_checkbox, null);
CheckBox checkBox = checkboxLayout.findViewById(R.id.default_account_checkbox_view);
checkBox.setOnCheckedChangeListener(checkListener);
checkBox.setChecked(isDefaultChecked);
TextView textView = checkboxLayout.findViewById(R.id.default_account_checkbox_text);
int setDefaultResId =
options.hasSetDefaultLabel()
? options.getSetDefaultLabel()
: R.string.set_default_account;
textView.setText(setDefaultResId);
textView.setOnClickListener((view) -> checkBox.performClick());
checkboxLayout.setOnClickListener((view) -> checkBox.performClick());
checkboxLayout.setContentDescription(getString(setDefaultResId));
dialog.getListView().addFooterView(checkboxLayout);
}
return dialog;
}
@Override
public void onCancel(DialogInterface dialog) {
if (!isSelected && listener != null) {
Bundle result = new Bundle();
result.putString(SelectPhoneAccountListener.EXTRA_CALL_ID, getCallId());
listener.onReceiveResult(SelectPhoneAccountListener.RESULT_DISMISSED, result);
}
super.onCancel(dialog);
}
@Nullable
private String getCallId() {
return options.getCallId();
}
public static class SelectPhoneAccountListener extends ResultReceiver {
static final int RESULT_SELECTED = 1;
static final int RESULT_DISMISSED = 2;
static final String EXTRA_SELECTED_ACCOUNT_HANDLE = "extra_selected_account_handle";
static final String EXTRA_SET_DEFAULT = "extra_set_default";
static final String EXTRA_CALL_ID = "extra_call_id";
protected SelectPhoneAccountListener() {
super(new Handler());
}
@Override
protected void onReceiveResult(int resultCode, Bundle resultData) {
if (resultCode == RESULT_SELECTED) {
onPhoneAccountSelected(
resultData.getParcelable(EXTRA_SELECTED_ACCOUNT_HANDLE),
resultData.getBoolean(EXTRA_SET_DEFAULT),
resultData.getString(EXTRA_CALL_ID));
} else if (resultCode == RESULT_DISMISSED) {
onDialogDismissed(resultData.getString(EXTRA_CALL_ID));
}
}
public void onPhoneAccountSelected(
PhoneAccountHandle selectedAccountHandle, boolean setDefault, @Nullable String callId) {}
public void onDialogDismissed(@Nullable String callId) {}
}
static class SelectAccountListAdapter
extends ArrayAdapter<SelectPhoneAccountDialogOptions.Entry> {
private int mResId;
private final SelectPhoneAccountDialogOptions options;
SelectAccountListAdapter(
Context context, int resource, SelectPhoneAccountDialogOptions options) {
super(context, resource, options.getEntriesList());
this.options = options;
mResId = resource;
}
@Override
public boolean areAllItemsEnabled() {
return false;
}
@Override
public boolean isEnabled(int position) {
return options.getEntries(position).getEnabled();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater =
(LayoutInflater) getContext().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.labelTextView = (TextView) rowView.findViewById(R.id.label);
holder.numberTextView = (TextView) rowView.findViewById(R.id.number);
holder.hintTextView = rowView.findViewById(R.id.hint);
holder.imageView = (ImageView) rowView.findViewById(R.id.icon);
rowView.setTag(holder);
} else {
rowView = convertView;
holder = (ViewHolder) rowView.getTag();
}
SelectPhoneAccountDialogOptions.Entry entry = getItem(position);
PhoneAccountHandle accountHandle =
SelectPhoneAccountDialogOptionsUtil.getPhoneAccountHandle(entry);
PhoneAccount account =
getContext().getSystemService(TelecomManager.class).getPhoneAccount(accountHandle);
if (account == null) {
return rowView;
}
holder.labelTextView.setText(account.getLabel());
if (account.getAddress() == null
|| TextUtils.isEmpty(account.getAddress().getSchemeSpecificPart())) {
holder.numberTextView.setVisibility(View.GONE);
} else {
holder.numberTextView.setVisibility(View.VISIBLE);
holder.numberTextView.setText(
PhoneNumberHelper.formatNumberForDisplay(
getContext(),
account.getAddress().getSchemeSpecificPart(),
getCountryIso(getContext(), accountHandle)));
}
holder.imageView.setImageDrawable(
PhoneAccountCompat.createIconDrawable(account, getContext()));
if (TextUtils.isEmpty(entry.getHint())) {
holder.hintTextView.setVisibility(View.GONE);
} else {
holder.hintTextView.setVisibility(View.VISIBLE);
holder.hintTextView.setText(entry.getHint());
}
holder.labelTextView.setEnabled(entry.getEnabled());
holder.numberTextView.setEnabled(entry.getEnabled());
holder.hintTextView.setEnabled(entry.getEnabled());
holder.imageView.setImageAlpha(entry.getEnabled() ? 255 : 97 /* 38%*/);
return rowView;
}
private static String getCountryIso(
Context context, @NonNull PhoneAccountHandle phoneAccountHandle) {
Optional<SubscriptionInfo> info =
TelecomUtil.getSubscriptionInfo(context, phoneAccountHandle);
if (!info.isPresent()) {
return GeoUtil.getCurrentCountryIso(context);
}
return info.get().getCountryIso().toUpperCase();
}
static final class ViewHolder {
TextView labelTextView;
TextView numberTextView;
TextView hintTextView;
ImageView imageView;
}
}
}
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