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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.dialer;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Typeface;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.telephony.MSimTelephonyManager;
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;
import com.android.contacts.common.format.TextHighlighter;
import com.android.contacts.common.test.NeededForTesting;
import com.android.dialer.calllog.CallTypeHelper;
import com.android.dialer.calllog.ContactInfo;
import com.android.dialer.calllog.PhoneNumberDisplayHelper;
import com.android.dialer.calllog.PhoneNumberUtilsWrapper;
/**
* 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 Context mContext;
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 PhoneNumberDisplayHelper mPhoneNumberHelper;
private final PhoneNumberUtilsWrapper mPhoneNumberUtilsWrapper;
private final TextHighlighter mHighlighter;
/**
* 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(Context context, CallTypeHelper callTypeHelper,
PhoneNumberUtilsWrapper phoneUtils) {
mContext = context;
mResources = mContext.getResources();
mCallTypeHelper = callTypeHelper;
mPhoneNumberUtilsWrapper = phoneUtils;
mPhoneNumberHelper = new PhoneNumberDisplayHelper(mPhoneNumberUtilsWrapper, mResources);
mHighlighter = new TextHighlighter(Typeface.BOLD,
mResources.getColor(R.color.text_highlight_color));
}
/** Fills the call details views with content. */
public void setPhoneCallDetails(PhoneCallDetailsViews views,
PhoneCallDetails details, boolean isHighlighted) {
setPhoneCallDetails(views, details, isHighlighted, null);
}
public void setPhoneCallDetails(PhoneCallDetailsViews views, PhoneCallDetails details,
boolean isHighlighted, String filter) {
// Display the icon for the last call sub.
if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
views.subIconView.setVisibility(View.VISIBLE);
views.subIconView.setImageDrawable(
DialtactsActivity.getMultiSimIcon(mContext, details.subscription));
} else {
views.subIconView.setVisibility(View.GONE);
}
// 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.requestLayout();
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 = getCallDate(details);
// Set the call count and date.
setCallCountAndDate(views, callCount, dateText, highlightColor);
// Get type of call (ie mobile, home, etc) if known, or the caller's
CharSequence numberFormattedLabel = getCallTypeOrLocation(details);
CharSequence nameText;
final CharSequence numberText;
final CharSequence labelText;
CharSequence displayNumber =
mPhoneNumberHelper.getDisplayNumber(details.number,
details.numberPresentation, details.formattedNumber);
if (TextUtils.isEmpty(details.name)) {
nameText = displayNumber;
if (TextUtils.isEmpty(details.geocode)
|| mPhoneNumberUtilsWrapper.isVoicemailNumber(details.number)) {
numberText = mResources.getString(R.string.call_log_empty_geocode);
} else {
numberText = details.geocode;
}
labelText = numberText;
// We have a real phone number as "nameView" so make it always LTR
views.nameView.setTextDirection(View.TEXT_DIRECTION_LTR);
} else {
nameText = details.name;
numberText = displayNumber;
labelText = TextUtils.isEmpty(numberFormattedLabel) ? numberText :
numberFormattedLabel;
}
if (filter != null) {
// TextHighlighter expects upper case prefix
filter = filter.toUpperCase();
}
mHighlighter.setPrefixText(views.nameView, nameText.toString(), filter);
mHighlighter.setPrefixText(views.labelView, labelText.toString(), filter);
views.labelView.setVisibility(TextUtils.isEmpty(labelText) ? View.GONE : View.VISIBLE);
}
/**
* For a call, if there is an associated contact for the caller, return the known call type
* (e.g. mobile, home, work). If there is no associated contact, attempt to use the caller's
* location if known.
* @param details Call details to use.
* @return Type of call (mobile/home) if known, or the location of the caller (if known).
*/
public CharSequence getCallTypeOrLocation(PhoneCallDetails details) {
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())) {
if (details.numberLabel == ContactInfo.GEOCODE_AS_LABEL) {
numberFormattedLabel = details.geocode;
} else {
numberFormattedLabel = Phone.getTypeLabel(mResources, details.numberType,
details.numberLabel);
}
}
return numberFormattedLabel;
}
/**
* Get the call date/time of the call, relative to the current time.
* e.g. 3 minutes ago
* @param details Call details to use.
* @return String representing when the call occurred.
*/
public CharSequence getCallDate(PhoneCallDetails details) {
return DateUtils.getRelativeTimeSpanString(details.date,
getCurrentTimeMillis(),
DateUtils.MINUTE_IN_MILLIS,
DateUtils.FORMAT_ABBREV_RELATIVE);
}
/** 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, details.numberPresentation,
mResources.getString(R.string.recentCalls_addToContact));
if (TextUtils.isEmpty(details.name)) {
nameText = displayNumber;
} else {
nameText = details.name;
}
nameView.setText(nameText);
}
@NeededForTesting
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;
}
}
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