PhoneCallDetailsHelper.java revision 8b0e858d5b4c50813dbe2b5c244e7013814b23ec
1/* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.dialer; 18 19import android.content.res.Resources; 20import android.provider.CallLog; 21import android.provider.CallLog.Calls; 22import android.provider.ContactsContract.CommonDataKinds.Phone; 23import android.text.TextUtils; 24import android.text.format.DateUtils; 25import android.view.View; 26import android.widget.TextView; 27 28import com.android.contacts.common.testing.NeededForTesting; 29import com.android.contacts.common.util.PhoneNumberHelper; 30import com.android.dialer.calllog.CallTypeHelper; 31import com.android.dialer.calllog.ContactInfo; 32import com.android.dialer.calllog.PhoneNumberDisplayHelper; 33import com.android.dialer.calllog.PhoneNumberUtilsWrapper; 34import com.android.dialer.util.DialerUtils; 35 36import com.google.common.collect.Lists; 37 38import java.util.ArrayList; 39 40/** 41 * Helper class to fill in the views in {@link PhoneCallDetailsViews}. 42 */ 43public class PhoneCallDetailsHelper { 44 /** The maximum number of icons will be shown to represent the call types in a group. */ 45 private static final int MAX_CALL_TYPE_ICONS = 3; 46 47 private final Resources mResources; 48 /** The injected current time in milliseconds since the epoch. Used only by tests. */ 49 private Long mCurrentTimeMillisForTest; 50 // Helper classes. 51 private final CallTypeHelper mCallTypeHelper; 52 private final PhoneNumberDisplayHelper mPhoneNumberHelper; 53 private final PhoneNumberUtilsWrapper mPhoneNumberUtilsWrapper; 54 55 /** 56 * List of items to be concatenated together for accessibility descriptions 57 */ 58 private ArrayList<CharSequence> mDescriptionItems = Lists.newArrayList(); 59 60 /** 61 * Creates a new instance of the helper. 62 * <p> 63 * Generally you should have a single instance of this helper in any context. 64 * 65 * @param resources used to look up strings 66 */ 67 public PhoneCallDetailsHelper(Resources resources, CallTypeHelper callTypeHelper, 68 PhoneNumberUtilsWrapper phoneUtils) { 69 mResources = resources; 70 mCallTypeHelper = callTypeHelper; 71 mPhoneNumberUtilsWrapper = phoneUtils; 72 mPhoneNumberHelper = new PhoneNumberDisplayHelper(mPhoneNumberUtilsWrapper, resources); 73 } 74 75 /** Fills the call details views with content. */ 76 public void setPhoneCallDetails(PhoneCallDetailsViews views, PhoneCallDetails details) { 77 // Display up to a given number of icons. 78 views.callTypeIcons.clear(); 79 int count = details.callTypes.length; 80 for (int index = 0; index < count && index < MAX_CALL_TYPE_ICONS; ++index) { 81 views.callTypeIcons.add(details.callTypes[index]); 82 } 83 84 // Show the video icon if the call had video enabled. 85 views.callTypeIcons.setShowVideo( 86 (details.features & Calls.FEATURES_VIDEO) == Calls.FEATURES_VIDEO); 87 views.callTypeIcons.requestLayout(); 88 views.callTypeIcons.setVisibility(View.VISIBLE); 89 90 // Show the total call count only if there are more than the maximum number of icons. 91 final Integer callCount; 92 if (count > MAX_CALL_TYPE_ICONS) { 93 callCount = count; 94 } else { 95 callCount = null; 96 } 97 98 CharSequence callLocationAndDate = getCallLocationAndDate(details); 99 100 // Set the call count, location and date. 101 setCallCountAndDate(views, callCount, callLocationAndDate); 102 103 // set the account icon if it exists 104 if (details.accountIcon != null) { 105 views.callAccountIcon.setVisibility(View.VISIBLE); 106 views.callAccountIcon.setImageDrawable(details.accountIcon); 107 } else { 108 views.callAccountIcon.setVisibility(View.GONE); 109 } 110 111 final CharSequence nameText; 112 final CharSequence displayNumber = 113 mPhoneNumberHelper.getDisplayNumber(details.number, 114 details.numberPresentation, details.formattedNumber); 115 if (TextUtils.isEmpty(details.name)) { 116 nameText = displayNumber; 117 // We have a real phone number as "nameView" so make it always LTR 118 views.nameView.setTextDirection(View.TEXT_DIRECTION_LTR); 119 } else { 120 nameText = details.name; 121 } 122 123 views.nameView.setText(nameText); 124 125 // TODO: At the current time the voicemail transcription is not supported. This view 126 // is kept for future expansion when we may wish to show a transcription of voicemail. 127 views.voicemailTranscriptionView.setText(""); 128 views.voicemailTranscriptionView.setVisibility(View.GONE); 129 } 130 131 /** 132 * Builds a string containing the call location and date. 133 * 134 * @param details The call details. 135 * @return The call location and date string. 136 */ 137 private CharSequence getCallLocationAndDate(PhoneCallDetails details) { 138 mDescriptionItems.clear(); 139 140 // Get type of call (ie mobile, home, etc) if known, or the caller's location. 141 CharSequence callTypeOrLocation = getCallTypeOrLocation(details); 142 143 // Only add the call type or location if its not empty. It will be empty for unknown 144 // callers. 145 if (!TextUtils.isEmpty(callTypeOrLocation)) { 146 mDescriptionItems.add(callTypeOrLocation); 147 } 148 // The date of this call, relative to the current time. 149 mDescriptionItems.add(getCallDate(details)); 150 151 // Create a comma separated list from the call type or location, and call date. 152 return DialerUtils.join(mResources, mDescriptionItems); 153 } 154 155 /** 156 * For a call, if there is an associated contact for the caller, return the known call type 157 * (e.g. mobile, home, work). If there is no associated contact, attempt to use the caller's 158 * location if known. 159 * @param details Call details to use. 160 * @return Type of call (mobile/home) if known, or the location of the caller (if known). 161 */ 162 public CharSequence getCallTypeOrLocation(PhoneCallDetails details) { 163 CharSequence numberFormattedLabel = null; 164 // Only show a label if the number is shown and it is not a SIP address. 165 if (!TextUtils.isEmpty(details.number) 166 && !PhoneNumberHelper.isUriNumber(details.number.toString()) 167 && !mPhoneNumberUtilsWrapper.isVoicemailNumber(details.number)) { 168 169 if (details.numberLabel == ContactInfo.GEOCODE_AS_LABEL) { 170 numberFormattedLabel = details.geocode; 171 } else { 172 numberFormattedLabel = Phone.getTypeLabel(mResources, details.numberType, 173 details.numberLabel); 174 } 175 } 176 177 if (!TextUtils.isEmpty(details.name) && TextUtils.isEmpty(numberFormattedLabel)) { 178 numberFormattedLabel = mPhoneNumberHelper.getDisplayNumber(details.number, 179 details.numberPresentation, details.formattedNumber); 180 } 181 return numberFormattedLabel; 182 } 183 184 /** 185 * Get the call date/time of the call, relative to the current time. 186 * e.g. 3 minutes ago 187 * @param details Call details to use. 188 * @return String representing when the call occurred. 189 */ 190 public CharSequence getCallDate(PhoneCallDetails details) { 191 return DateUtils.getRelativeTimeSpanString(details.date, 192 getCurrentTimeMillis(), 193 DateUtils.MINUTE_IN_MILLIS, 194 DateUtils.FORMAT_ABBREV_RELATIVE); 195 } 196 197 /** Sets the text of the header view for the details page of a phone call. */ 198 @NeededForTesting 199 public void setCallDetailsHeader(TextView nameView, PhoneCallDetails details) { 200 final CharSequence nameText; 201 final CharSequence displayNumber = 202 mPhoneNumberHelper.getDisplayNumber(details.number, details.numberPresentation, 203 mResources.getString(R.string.recentCalls_addToContact)); 204 if (TextUtils.isEmpty(details.name)) { 205 nameText = displayNumber; 206 } else { 207 nameText = details.name; 208 } 209 210 nameView.setText(nameText); 211 } 212 213 @NeededForTesting 214 public void setCurrentTimeForTest(long currentTimeMillis) { 215 mCurrentTimeMillisForTest = currentTimeMillis; 216 } 217 218 /** 219 * Returns the current time in milliseconds since the epoch. 220 * <p> 221 * It can be injected in tests using {@link #setCurrentTimeForTest(long)}. 222 */ 223 private long getCurrentTimeMillis() { 224 if (mCurrentTimeMillisForTest == null) { 225 return System.currentTimeMillis(); 226 } else { 227 return mCurrentTimeMillisForTest; 228 } 229 } 230 231 /** Sets the call count and date. */ 232 private void setCallCountAndDate(PhoneCallDetailsViews views, Integer callCount, 233 CharSequence dateText) { 234 // Combine the count (if present) and the date. 235 final CharSequence text; 236 if (callCount != null) { 237 text = mResources.getString( 238 R.string.call_log_item_count_and_date, callCount.intValue(), dateText); 239 } else { 240 text = dateText; 241 } 242 243 views.callLocationAndDate.setText(text); 244 } 245} 246