/*
* 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.contacts;
import com.android.contacts.calllog.CallTypeHelper;
import com.android.contacts.calllog.PhoneNumberHelper;
import com.android.contacts.format.FormatUtils;
import android.content.res.Resources;
import android.graphics.Typeface;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.telephony.PhoneNumberUtils;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.text.style.ForegroundColorSpan;
import android.text.style.StyleSpan;
import android.view.View;
import android.widget.TextView;
/**
* Helper class to fill in the views in {@link PhoneCallDetailsViews}.
*/
public class PhoneCallDetailsHelper {
/** The maximum number of icons will be shown to represent the call types in a group. */
private static final int MAX_CALL_TYPE_ICONS = 3;
private final Resources mResources;
/** The injected current time in milliseconds since the epoch. Used only by tests. */
private Long mCurrentTimeMillisForTest;
// Helper classes.
private final CallTypeHelper mCallTypeHelper;
private final PhoneNumberHelper mPhoneNumberHelper;
/**
* Creates a new instance of the helper.
* <p>
* Generally you should have a single instance of this helper in any context.
*
* @param resources used to look up strings
*/
public PhoneCallDetailsHelper(Resources resources, CallTypeHelper callTypeHelper,
PhoneNumberHelper phoneNumberHelper) {
mResources = resources;
mCallTypeHelper = callTypeHelper;
mPhoneNumberHelper = phoneNumberHelper;
}
/** Fills the call details views with content. */
public void setPhoneCallDetails(PhoneCallDetailsViews views, PhoneCallDetails details,
boolean isHighlighted) {
// Display up to a given number of icons.
views.callTypeIcons.clear();
int count = details.callTypes.length;
for (int index = 0; index < count && index < MAX_CALL_TYPE_ICONS; ++index) {
views.callTypeIcons.add(details.callTypes[index]);
}
views.callTypeIcons.setVisibility(View.VISIBLE);
// Show the total call count only if there are more than the maximum number of icons.
final Integer callCount;
if (count > MAX_CALL_TYPE_ICONS) {
callCount = count;
} else {
callCount = null;
}
// The color to highlight the count and date in, if any. This is based on the first call.
Integer highlightColor =
isHighlighted ? mCallTypeHelper.getHighlightedColor(details.callTypes[0]) : null;
// The date of this call, relative to the current time.
CharSequence dateText =
DateUtils.getRelativeTimeSpanString(details.date,
getCurrentTimeMillis(),
DateUtils.MINUTE_IN_MILLIS,
DateUtils.FORMAT_ABBREV_RELATIVE);
// Set the call count and date.
setCallCountAndDate(views, callCount, dateText, highlightColor);
CharSequence numberFormattedLabel = null;
// Only show a label if the number is shown and it is not a SIP address.
if (!TextUtils.isEmpty(details.number)
&& !PhoneNumberUtils.isUriNumber(details.number.toString())) {
numberFormattedLabel = Phone.getTypeLabel(mResources, details.numberType,
details.numberLabel);
}
final CharSequence nameText;
final CharSequence numberText;
final CharSequence displayNumber =
mPhoneNumberHelper.getDisplayNumber(details.number, details.formattedNumber);
if (TextUtils.isEmpty(details.name)) {
nameText = displayNumber;
if (TextUtils.isEmpty(details.geocode)
|| mPhoneNumberHelper.isVoicemailNumber(details.number)) {
numberText = mResources.getString(R.string.call_log_empty_gecode);
} else {
numberText = details.geocode;
}
} else {
nameText = details.name;
if (numberFormattedLabel != null) {
numberText = FormatUtils.applyStyleToSpan(Typeface.BOLD,
numberFormattedLabel + " " + displayNumber, 0,
numberFormattedLabel.length(),
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
} else {
numberText = displayNumber;
}
}
views.nameView.setText(nameText);
views.numberView.setText(numberText);
}
/** Sets the text of the header view for the details page of a phone call. */
public void setCallDetailsHeader(TextView nameView, PhoneCallDetails details) {
final CharSequence nameText;
final CharSequence displayNumber =
mPhoneNumberHelper.getDisplayNumber(details.number,
mResources.getString(R.string.recentCalls_addToContact));
if (TextUtils.isEmpty(details.name)) {
nameText = displayNumber;
} else {
nameText = details.name;
}
nameView.setText(nameText);
}
public void setCurrentTimeForTest(long currentTimeMillis) {
mCurrentTimeMillisForTest = currentTimeMillis;
}
/**
* Returns the current time in milliseconds since the epoch.
* <p>
* It can be injected in tests using {@link #setCurrentTimeForTest(long)}.
*/
private long getCurrentTimeMillis() {
if (mCurrentTimeMillisForTest == null) {
return System.currentTimeMillis();
} else {
return mCurrentTimeMillisForTest;
}
}
/** Sets the call count and date. */
private void setCallCountAndDate(PhoneCallDetailsViews views, Integer callCount,
CharSequence dateText, Integer highlightColor) {
// Combine the count (if present) and the date.
final CharSequence text;
if (callCount != null) {
text = mResources.getString(
R.string.call_log_item_count_and_date, callCount.intValue(), dateText);
} else {
text = dateText;
}
// Apply the highlight color if present.
final CharSequence formattedText;
if (highlightColor != null) {
formattedText = addBoldAndColor(text, highlightColor);
} else {
formattedText = text;
}
views.callTypeAndDate.setText(formattedText);
}
/** Creates a SpannableString for the given text which is bold and in the given color. */
private CharSequence addBoldAndColor(CharSequence text, int color) {
int flags = Spanned.SPAN_INCLUSIVE_INCLUSIVE;
SpannableString result = new SpannableString(text);
result.setSpan(new StyleSpan(Typeface.BOLD), 0, text.length(), flags);
result.setSpan(new ForegroundColorSpan(color), 0, text.length(), flags);
return result;
}
}