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/*
* Copyright (C) 2016 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.server.telecom.settings;
import android.app.AlertDialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.database.Cursor;
import android.provider.BlockedNumberContract;
import android.telephony.PhoneNumberUtils;
import android.text.Spannable;
import android.text.SpannableString;
import android.view.View;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
import com.android.server.telecom.R;
public class BlockedNumbersAdapter extends SimpleCursorAdapter {
public BlockedNumbersAdapter(Context context, int layout, Cursor c, String[] from, int[] to,
int flags) {
super(context, layout, c, from, to, flags);
}
@Override
public void bindView(View view, final Context context, final Cursor cursor) {
super.bindView(view, context, cursor);
final String rawNumber = cursor.getString(cursor.getColumnIndex(
BlockedNumberContract.BlockedNumbers.COLUMN_ORIGINAL_NUMBER));
String formattedNumber = PhoneNumberUtils.formatNumber(rawNumber,
BlockedNumbersUtil.getLocaleDefaultToUS());
final String finalFormattedNumber = formattedNumber == null ? rawNumber : formattedNumber;
TextView numberView = (TextView) view.findViewById(R.id.blocked_number);
Spannable numberSpannable = new SpannableString(finalFormattedNumber);
PhoneNumberUtils.addTtsSpan(numberSpannable, 0, numberSpannable.length());
numberView.setText(numberSpannable);
View deleteButton = view.findViewById(R.id.delete_blocked_number);
deleteButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showDeleteBlockedNumberDialog(context, rawNumber, finalFormattedNumber);
}
});
}
private void showDeleteBlockedNumberDialog(final Context context, final String rawNumber,
final String formattedNumber) {
String message = context.getString(R.string.unblock_dialog_body, formattedNumber);
int startingPosition = message.indexOf(formattedNumber);
Spannable messageSpannable = new SpannableString(message);
PhoneNumberUtils.addTtsSpan(messageSpannable, startingPosition,
startingPosition + formattedNumber.length());
new AlertDialog.Builder(context)
.setMessage(messageSpannable)
.setPositiveButton(R.string.unblock_button,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
deleteBlockedNumber(context, rawNumber);
}
}
)
.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.dismiss();
}
}
)
.create()
.show();
}
private void deleteBlockedNumber(Context context, String number) {
ContentResolver contentResolver = context.getContentResolver();
contentResolver.delete(BlockedNumberContract.BlockedNumbers.CONTENT_URI,
BlockedNumberContract.BlockedNumbers.COLUMN_ORIGINAL_NUMBER + "=?",
new String[] {number});
BlockedNumbersUtil.showToastWithFormattedNumber(mContext,
R.string.blocked_numbers_number_unblocked_message, number);
}
}
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