PhoneCallDetailsHelper.java revision 92b0e2fc719f925d22d8d77f0b51bb897453c448
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.CallUtil; 29import com.android.contacts.common.testing.NeededForTesting; 30import com.android.contacts.common.util.PhoneNumberHelper; 31import com.android.dialer.calllog.CallTypeHelper; 32import com.android.dialer.calllog.ContactInfo; 33import com.android.dialer.calllog.PhoneNumberDisplayHelper; 34import com.android.dialer.calllog.PhoneNumberUtilsWrapper; 35import com.android.dialer.util.DialerUtils; 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 PhoneNumberDisplayHelper mPhoneNumberHelper; 52 private final PhoneNumberUtilsWrapper mPhoneNumberUtilsWrapper; 53 54 /** 55 * List of items to be concatenated together for accessibility descriptions 56 */ 57 private ArrayList<CharSequence> mDescriptionItems = Lists.newArrayList(); 58 59 /** 60 * Creates a new instance of the helper. 61 * <p> 62 * Generally you should have a single instance of this helper in any context. 63 * 64 * @param resources used to look up strings 65 */ 66 public PhoneCallDetailsHelper(Resources resources, CallTypeHelper callTypeHelper, 67 PhoneNumberUtilsWrapper phoneUtils) { 68 mResources = resources; 69 mPhoneNumberUtilsWrapper = phoneUtils; 70 mPhoneNumberHelper = new PhoneNumberDisplayHelper(mPhoneNumberUtilsWrapper, resources); 71 } 72 73 /** Fills the call details views with content. */ 74 public void setPhoneCallDetails(PhoneCallDetailsViews views, PhoneCallDetails details) { 75 // Display up to a given number of icons. 76 views.callTypeIcons.clear(); 77 int count = details.callTypes.length; 78 boolean isVoicemail = false; 79 for (int index = 0; index < count && index < MAX_CALL_TYPE_ICONS; ++index) { 80 views.callTypeIcons.add(details.callTypes[index]); 81 if (index == 0) { 82 isVoicemail = details.callTypes[index] == Calls.VOICEMAIL_TYPE; 83 } 84 } 85 86 // Show the video icon if the call had video enabled. 87 views.callTypeIcons.setShowVideo( 88 (details.features & Calls.FEATURES_VIDEO) == Calls.FEATURES_VIDEO 89 && CallUtil.isVideoEnabled()); 90 views.callTypeIcons.requestLayout(); 91 views.callTypeIcons.setVisibility(View.VISIBLE); 92 93 // Show the total call count only if there are more than the maximum number of icons. 94 final Integer callCount; 95 if (count > MAX_CALL_TYPE_ICONS) { 96 callCount = count; 97 } else { 98 callCount = null; 99 } 100 101 CharSequence callLocationAndDate = getCallLocationAndDate(details); 102 103 // Set the call count, location and date. 104 setCallCountAndDate(views, callCount, callLocationAndDate); 105 106 // set the account icon if it exists 107 if (details.accountIcon != null) { 108 views.callAccountIcon.setVisibility(View.VISIBLE); 109 views.callAccountIcon.setImageDrawable(details.accountIcon); 110 } else { 111 views.callAccountIcon.setVisibility(View.GONE); 112 } 113 114 final CharSequence nameText; 115 final CharSequence displayNumber = 116 mPhoneNumberHelper.getDisplayNumber(details.number, 117 details.numberPresentation, details.formattedNumber); 118 if (TextUtils.isEmpty(details.name)) { 119 nameText = displayNumber; 120 // We have a real phone number as "nameView" so make it always LTR 121 views.nameView.setTextDirection(View.TEXT_DIRECTION_LTR); 122 } else { 123 nameText = details.name; 124 } 125 126 views.nameView.setText(nameText); 127 128 if (isVoicemail && !TextUtils.isEmpty(details.transcription)) { 129 views.voicemailTranscriptionView.setText(details.transcription); 130 views.voicemailTranscriptionView.setVisibility(View.VISIBLE); 131 } else { 132 views.voicemailTranscriptionView.setText(null); 133 views.voicemailTranscriptionView.setVisibility(View.GONE); 134 } 135 } 136 137 /** 138 * Builds a string containing the call location and date. 139 * 140 * @param details The call details. 141 * @return The call location and date string. 142 */ 143 private CharSequence getCallLocationAndDate(PhoneCallDetails details) { 144 mDescriptionItems.clear(); 145 146 // Get type of call (ie mobile, home, etc) if known, or the caller's location. 147 CharSequence callTypeOrLocation = getCallTypeOrLocation(details); 148 149 // Only add the call type or location if its not empty. It will be empty for unknown 150 // callers. 151 if (!TextUtils.isEmpty(callTypeOrLocation)) { 152 mDescriptionItems.add(callTypeOrLocation); 153 } 154 // The date of this call, relative to the current time. 155 mDescriptionItems.add(getCallDate(details)); 156 157 // Create a comma separated list from the call type or location, and call date. 158 return DialerUtils.join(mResources, mDescriptionItems); 159 } 160 161 /** 162 * For a call, if there is an associated contact for the caller, return the known call type 163 * (e.g. mobile, home, work). If there is no associated contact, attempt to use the caller's 164 * location if known. 165 * @param details Call details to use. 166 * @return Type of call (mobile/home) if known, or the location of the caller (if known). 167 */ 168 public CharSequence getCallTypeOrLocation(PhoneCallDetails details) { 169 CharSequence numberFormattedLabel = null; 170 // Only show a label if the number is shown and it is not a SIP address. 171 if (!TextUtils.isEmpty(details.number) 172 && !PhoneNumberHelper.isUriNumber(details.number.toString()) 173 && !mPhoneNumberUtilsWrapper.isVoicemailNumber(details.number)) { 174 175 if (details.numberLabel == ContactInfo.GEOCODE_AS_LABEL) { 176 numberFormattedLabel = details.geocode; 177 } else { 178 numberFormattedLabel = Phone.getTypeLabel(mResources, details.numberType, 179 details.numberLabel); 180 } 181 } 182 183 if (!TextUtils.isEmpty(details.name) && TextUtils.isEmpty(numberFormattedLabel)) { 184 numberFormattedLabel = mPhoneNumberHelper.getDisplayNumber(details.number, 185 details.numberPresentation, details.formattedNumber); 186 } 187 return numberFormattedLabel; 188 } 189 190 /** 191 * Get the call date/time of the call, relative to the current time. 192 * e.g. 3 minutes ago 193 * @param details Call details to use. 194 * @return String representing when the call occurred. 195 */ 196 public CharSequence getCallDate(PhoneCallDetails details) { 197 return DateUtils.getRelativeTimeSpanString(details.date, 198 getCurrentTimeMillis(), 199 DateUtils.MINUTE_IN_MILLIS, 200 DateUtils.FORMAT_ABBREV_RELATIVE); 201 } 202 203 /** Sets the text of the header view for the details page of a phone call. */ 204 @NeededForTesting 205 public void setCallDetailsHeader(TextView nameView, PhoneCallDetails details) { 206 final CharSequence nameText; 207 final CharSequence displayNumber = 208 mPhoneNumberHelper.getDisplayNumber(details.number, details.numberPresentation, 209 mResources.getString(R.string.recentCalls_addToContact)); 210 if (TextUtils.isEmpty(details.name)) { 211 nameText = displayNumber; 212 } else { 213 nameText = details.name; 214 } 215 216 nameView.setText(nameText); 217 } 218 219 @NeededForTesting 220 public void setCurrentTimeForTest(long currentTimeMillis) { 221 mCurrentTimeMillisForTest = currentTimeMillis; 222 } 223 224 /** 225 * Returns the current time in milliseconds since the epoch. 226 * <p> 227 * It can be injected in tests using {@link #setCurrentTimeForTest(long)}. 228 */ 229 private long getCurrentTimeMillis() { 230 if (mCurrentTimeMillisForTest == null) { 231 return System.currentTimeMillis(); 232 } else { 233 return mCurrentTimeMillisForTest; 234 } 235 } 236 237 /** Sets the call count and date. */ 238 private void setCallCountAndDate(PhoneCallDetailsViews views, Integer callCount, 239 CharSequence dateText) { 240 // Combine the count (if present) and the date. 241 final CharSequence text; 242 if (callCount != null) { 243 text = mResources.getString( 244 R.string.call_log_item_count_and_date, callCount.intValue(), dateText); 245 } else { 246 text = dateText; 247 } 248 249 views.callLocationAndDate.setText(text); 250 } 251} 252