/*
* Copyright (C) 2016 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.incallui.contactgrid;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.annotation.Nullable;
import android.telephony.PhoneNumberUtils;
import android.text.BidiFormatter;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextDirectionHeuristics;
import android.text.TextUtils;
import android.text.style.ForegroundColorSpan;
import com.android.dialer.common.Assert;
import com.android.dialer.common.LogUtil;
import com.android.incallui.call.state.DialerCallState;
import com.android.incallui.incall.protocol.PrimaryCallState;
import com.android.incallui.incall.protocol.PrimaryInfo;
import com.android.incallui.videotech.utils.SessionModificationState;
import com.android.incallui.videotech.utils.VideoUtils;
/**
* Gets the content of the top row. For example:
*
*
* - Captain Holt ON HOLD
*
- Calling...
*
- [Wi-Fi icon] Calling via Starbucks Wi-Fi
*
- [Wi-Fi icon] Starbucks Wi-Fi
*
- Call from
*
*/
public class TopRow {
/** Content of the top row. */
public static class Info {
@Nullable public final CharSequence label;
@Nullable public final Drawable icon;
public final boolean labelIsSingleLine;
public Info(@Nullable CharSequence label, @Nullable Drawable icon, boolean labelIsSingleLine) {
this.label = label;
this.icon = icon;
this.labelIsSingleLine = labelIsSingleLine;
}
}
private TopRow() {}
public static Info getInfo(Context context, PrimaryCallState state, PrimaryInfo primaryInfo) {
CharSequence label = null;
Drawable icon = state.connectionIcon();
boolean labelIsSingleLine = true;
if (state.isWifi() && icon == null) {
icon = context.getDrawable(R.drawable.quantum_ic_network_wifi_vd_theme_24);
}
if (state.state() == DialerCallState.INCOMING
|| state.state() == DialerCallState.CALL_WAITING) {
// Call from
// [Wi-Fi icon] Video call from
// Hey Jake, pick up!
if (!TextUtils.isEmpty(state.callSubject())) {
label = state.callSubject();
labelIsSingleLine = false;
} else {
label = getLabelForIncoming(context, state);
// Show phone number if it's not displayed in name (center row) or location field (bottom
// row).
if (shouldShowNumber(primaryInfo, true /* isIncoming */)) {
label = TextUtils.concat(label, " ", spanDisplayNumber(primaryInfo.number()));
}
}
} else if (VideoUtils.hasSentVideoUpgradeRequest(state.sessionModificationState())
|| VideoUtils.hasReceivedVideoUpgradeRequest(state.sessionModificationState())) {
label = getLabelForVideoRequest(context, state);
} else if (state.state() == DialerCallState.PULLING) {
label = context.getString(R.string.incall_transferring);
} else if (state.state() == DialerCallState.DIALING
|| state.state() == DialerCallState.CONNECTING) {
// [Wi-Fi icon] Calling via Google Guest
// Calling...
label = getLabelForDialing(context, state);
} else if (state.state() == DialerCallState.ACTIVE && state.isRemotelyHeld()) {
label = context.getString(R.string.incall_remotely_held);
} else if (state.state() == DialerCallState.ACTIVE
&& shouldShowNumber(primaryInfo, false /* isIncoming */)) {
label = spanDisplayNumber(primaryInfo.number());
} else if (state.state() == DialerCallState.CALL_PENDING
&& !TextUtils.isEmpty(state.customLabel())) {
label = state.customLabel();
} else {
// Video calling...
// [Wi-Fi icon] Starbucks Wi-Fi
label = getConnectionLabel(state);
}
return new Info(label, icon, labelIsSingleLine);
}
private static CharSequence spanDisplayNumber(String displayNumber) {
return PhoneNumberUtils.createTtsSpannable(
BidiFormatter.getInstance().unicodeWrap(displayNumber, TextDirectionHeuristics.LTR));
}
private static boolean shouldShowNumber(PrimaryInfo primaryInfo, boolean isIncoming) {
if (primaryInfo.nameIsNumber()) {
return false;
}
// Don't show number since it's already shown in bottom row of incoming screen if there is no
// location info.
if (primaryInfo.location() == null && isIncoming) {
return false;
}
if (primaryInfo.isLocalContact() && !isIncoming) {
return false;
}
if (TextUtils.isEmpty(primaryInfo.number())) {
return false;
}
return true;
}
private static CharSequence getLabelForIncoming(Context context, PrimaryCallState state) {
if (state.isVideoCall()) {
return getLabelForIncomingVideo(context, state.sessionModificationState(), state.isWifi());
} else if (state.isWifi() && !TextUtils.isEmpty(state.connectionLabel())) {
return state.connectionLabel();
} else if (isAccount(state)) {
return getColoredConnectionLabel(context, state);
} else if (state.isWorkCall()) {
return context.getString(R.string.contact_grid_incoming_work_call);
} else {
return context.getString(R.string.contact_grid_incoming_voice_call);
}
}
private static Spannable getColoredConnectionLabel(Context context, PrimaryCallState state) {
Assert.isNotNull(state.connectionLabel());
String label =
context.getString(R.string.contact_grid_incoming_via_template, state.connectionLabel());
Spannable spannable = new SpannableString(label);
int start = label.indexOf(state.connectionLabel());
int end = start + state.connectionLabel().length();
spannable.setSpan(
new ForegroundColorSpan(state.primaryColor()),
start,
end,
Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
return spannable;
}
private static CharSequence getLabelForIncomingVideo(
Context context, @SessionModificationState int sessionModificationState, boolean isWifi) {
if (sessionModificationState == SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) {
if (isWifi) {
return context.getString(R.string.contact_grid_incoming_wifi_video_call);
} else {
return context.getString(R.string.contact_grid_incoming_video_call);
}
} else {
if (isWifi) {
return context.getString(R.string.contact_grid_incoming_wifi_video_call);
} else {
return context.getString(R.string.contact_grid_incoming_video_call);
}
}
}
private static CharSequence getLabelForDialing(Context context, PrimaryCallState state) {
if (!TextUtils.isEmpty(state.connectionLabel()) && !state.isWifi()) {
CharSequence label = getCallingViaLabel(context, state);
if (state.isAssistedDialed() && state.assistedDialingExtras() != null) {
LogUtil.i("TopRow.getLabelForDialing", "using assisted dialing with via label.");
String countryCode =
String.valueOf(state.assistedDialingExtras().transformedNumberCountryCallingCode());
label =
TextUtils.concat(
label,
" • ",
context.getString(
R.string.incall_connecting_assited_dialed_component,
countryCode,
state.assistedDialingExtras().userHomeCountryCode()));
}
return label;
} else {
if (state.isVideoCall()) {
if (state.isWifi()) {
return context.getString(R.string.incall_wifi_video_call_requesting);
} else {
return context.getString(R.string.incall_video_call_requesting);
}
}
if (state.isAssistedDialed() && state.assistedDialingExtras() != null) {
LogUtil.i("TopRow.getLabelForDialing", "using assisted dialing label.");
String countryCode =
String.valueOf(state.assistedDialingExtras().transformedNumberCountryCallingCode());
return context.getString(
R.string.incall_connecting_assited_dialed,
countryCode,
state.assistedDialingExtras().userHomeCountryCode());
}
return context.getString(R.string.incall_connecting);
}
}
private static CharSequence getCallingViaLabel(Context context, PrimaryCallState state) {
if (state.simSuggestionReason() != null) {
switch (state.simSuggestionReason()) {
case FREQUENT:
return context.getString(
R.string.incall_calling_on_recent_choice_template, state.connectionLabel());
case INTRA_CARRIER:
return context.getString(
R.string.incall_calling_on_same_carrier_template, state.connectionLabel());
default:
break;
}
}
return context.getString(R.string.incall_calling_via_template, state.connectionLabel());
}
private static CharSequence getConnectionLabel(PrimaryCallState state) {
if (!TextUtils.isEmpty(state.connectionLabel())
&& (isAccount(state) || state.isWifi() || state.isConference())) {
// We normally don't show a "call state label" at all when active
// (but we can use the call state label to display the provider name).
return state.connectionLabel();
} else {
return null;
}
}
private static CharSequence getLabelForVideoRequest(Context context, PrimaryCallState state) {
switch (state.sessionModificationState()) {
case SessionModificationState.WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE:
return context.getString(R.string.incall_video_call_upgrade_request);
case SessionModificationState.REQUEST_FAILED:
case SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_FAILED:
return context.getString(R.string.incall_video_call_request_failed);
case SessionModificationState.REQUEST_REJECTED:
return context.getString(R.string.incall_video_call_request_rejected);
case SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_TIMED_OUT:
return context.getString(R.string.incall_video_call_request_timed_out);
case SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST:
return getLabelForIncomingVideo(context, state.sessionModificationState(), state.isWifi());
case SessionModificationState.NO_REQUEST:
default:
Assert.fail();
return null;
}
}
private static boolean isAccount(PrimaryCallState state) {
return !TextUtils.isEmpty(state.connectionLabel()) && TextUtils.isEmpty(state.gatewayNumber());
}
}