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/*
* Copyright (C) 2011 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.cellbroadcastreceiver;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Typeface;
import android.provider.Telephony;
import android.telephony.SmsCbMessage;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.format.DateUtils;
import android.text.style.StyleSpan;
import android.util.AttributeSet;
import android.view.accessibility.AccessibilityEvent;
import android.widget.RelativeLayout;
import android.widget.TextView;
/**
* This class manages the list item view for a single alert.
*/
public class CellBroadcastListItem extends RelativeLayout {
private SmsCbMessage mCbMessage;
private TextView mChannelView;
private TextView mMessageView;
private TextView mDateView;
private Context mContext;
public CellBroadcastListItem(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
}
SmsCbMessage getMessage() {
return mCbMessage;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mChannelView = (TextView) findViewById(R.id.channel);
mDateView = (TextView) findViewById(R.id.date);
mMessageView = (TextView) findViewById(R.id.message);
}
/**
* Only used for header binding.
* @param message the message contents to bind
*/
public void bind(SmsCbMessage message) {
mCbMessage = message;
mChannelView.setText(CellBroadcastResources.getDialogTitleResource(mContext, message));
mDateView.setText(DateUtils.formatDateTime(getContext(), message.getReceivedTime(),
DateUtils.FORMAT_NO_NOON_MIDNIGHT | DateUtils.FORMAT_SHOW_TIME
| DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE
| DateUtils.FORMAT_CAP_AMPM));
SpannableStringBuilder messageText = new SpannableStringBuilder(message.getMessageBody());
try (Cursor cursor = mContext.getContentResolver().query(
CellBroadcastContentProvider.CONTENT_URI,
CellBroadcastDatabaseHelper.QUERY_COLUMNS,
Telephony.CellBroadcasts.DELIVERY_TIME + "=?",
new String[] {Long.toString(message.getReceivedTime())},
null)) {
if (cursor != null) {
while (cursor.moveToNext()) {
if (cursor.getInt(cursor.getColumnIndexOrThrow(
Telephony.CellBroadcasts.MESSAGE_READ)) == 0) {
messageText.setSpan(new StyleSpan(Typeface.BOLD), 0, messageText.length(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
}
}
}
}
mMessageView.setText(messageText);
}
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
// Speak the date first, then channel name, then message body
int flags = DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_SHOW_DATE;
String dateTime = DateUtils.formatDateTime(getContext(), mCbMessage.getReceivedTime(),
flags);
event.getText().add(dateTime);
mChannelView.dispatchPopulateAccessibilityEvent(event);
mMessageView.dispatchPopulateAccessibilityEvent(event);
return true;
}
}
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