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/*
* Copyright (C) 2017 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.app.voicemail.error;
import android.app.AlertDialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Build;
import android.preference.PreferenceManager;
import android.support.annotation.Nullable;
import android.telecom.PhoneAccountHandle;
import android.telephony.TelephonyManager;
import android.text.Layout;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.style.AlignmentSpan;
import android.text.style.TextAppearanceSpan;
import android.text.style.URLSpan;
import android.view.View;
import android.view.View.OnClickListener;
import com.android.dialer.app.voicemail.error.VoicemailErrorMessage.Action;
import com.android.dialer.common.LogUtil;
import com.android.dialer.compat.telephony.TelephonyManagerCompat;
import com.android.dialer.configprovider.ConfigProviderBindings;
import com.android.dialer.constants.Constants;
import com.android.dialer.logging.DialerImpression;
import com.android.dialer.logging.Logger;
import com.android.dialer.voicemail.settings.VoicemailSettingsFragment;
import com.android.voicemail.VisualVoicemailTypeExtensions;
import com.android.voicemail.VoicemailClient;
import com.android.voicemail.VoicemailComponent;
import com.android.voicemail.VoicemailVersionConstants;
import java.util.Locale;
/**
* Create error message from {@link VoicemailStatus} for voicemail. This is will show different
* terms of service for Verizon and for other carriers.
*/
public class VoicemailTosMessageCreator {
private static final String ISO639_SPANISH = "es";
private final Context context;
private final VoicemailStatus status;
private final VoicemailStatusReader statusReader;
private final SharedPreferences preferences;
VoicemailTosMessageCreator(
final Context context,
final VoicemailStatus status,
final VoicemailStatusReader statusReader) {
this.context = context;
this.status = status;
this.statusReader = statusReader;
this.preferences =
PreferenceManager.getDefaultSharedPreferences(context.getApplicationContext());
}
@Nullable
VoicemailErrorMessage maybeCreateTosMessage() {
if (!canShowTos()) {
return null;
} else if (shouldShowTos()) {
logTosCreatedImpression();
return getTosMessage();
} else if (shouldShowPromo()) {
return getPromoMessage();
} else {
return null;
}
}
private VoicemailErrorMessage getTosMessage() {
return new VoicemailTosMessage(
getNewUserTosTitle(),
getNewUserTosMessageText(),
new Action(
getDeclineText(),
new OnClickListener() {
@Override
public void onClick(View v) {
LogUtil.i("VoicemailTosMessageCreator.getTosMessage", "decline clicked");
PhoneAccountHandle handle =
new PhoneAccountHandle(
ComponentName.unflattenFromString(status.phoneAccountComponentName),
status.phoneAccountId);
logTosDeclinedImpression();
showDeclineTosDialog(handle);
}
}),
new Action(
getAcceptText(),
new OnClickListener() {
@Override
public void onClick(View v) {
LogUtil.i("VoicemailTosMessageCreator.getTosMessage", "accept clicked");
recordTosAcceptance();
// Accepting the TOS also acknowledges the latest features
recordFeatureAcknowledgement();
logTosAcceptedImpression();
statusReader.refresh();
}
},
true /* raised */))
.setModal(true)
.setImageResourceId(R.drawable.voicemail_tos_image);
}
private VoicemailErrorMessage getPromoMessage() {
return new VoicemailTosMessage(
getExistingUserTosTitle(),
getExistingUserTosMessageText(),
new Action(
context.getString(R.string.dialer_terms_and_conditions_existing_user_setings),
new OnClickListener() {
@Override
public void onClick(View v) {
LogUtil.i("VoicemailTosMessageCreator.getPromoMessage", "open settings");
Intent intent =
new Intent(Intent.ACTION_VIEW)
.setComponent(
new ComponentName(context, Constants.get().getSettingsActivity()))
.setData(
Uri.fromParts(
"header", VoicemailSettingsFragment.class.getName(), null));
context.startActivity(intent);
}
}),
new Action(
context.getString(R.string.dialer_terms_and_conditions_existing_user_ack),
new OnClickListener() {
@Override
public void onClick(View v) {
LogUtil.i("VoicemailTosMessageCreator.getPromoMessage", "acknowledge clicked");
// Feature acknowledgement also means accepting TOS
recordTosAcceptance();
recordFeatureAcknowledgement();
statusReader.refresh();
}
},
true /* raised */))
.setModal(true)
.setImageResourceId(R.drawable.voicemail_tos_image);
}
private boolean canShowTos() {
if (!isValidVoicemailType(status.type)) {
LogUtil.i("VoicemailTosMessageCreator.canShowTos", "unsupported type: " + status.type);
return false;
}
if (status.getPhoneAccountHandle() == null
|| status.getPhoneAccountHandle().getComponentName() == null) {
LogUtil.i("VoicemailTosMessageCreator.canShowTos", "invalid phone account");
return false;
}
return true;
}
private boolean shouldShowTos() {
if (hasAcceptedTos()) {
LogUtil.i("VoicemailTosMessageCreator.shouldShowTos", "already accepted TOS");
return false;
}
if (isVvm3()) {
LogUtil.i("VoicemailTosMessageCreator.shouldShowTos", "showing TOS for verizon");
return true;
}
if (isVoicemailTranscriptionEnabled() && !isLegacyVoicemailUser()) {
LogUtil.i(
"VoicemailTosMessageCreator.shouldShowTos", "showing TOS for Google transcription users");
return true;
}
return false;
}
private boolean shouldShowPromo() {
if (hasAcknowledgedFeatures()) {
LogUtil.i(
"VoicemailTosMessageCreator.shouldShowPromo", "already acknowledeged latest features");
return false;
}
if (isVoicemailTranscriptionEnabled()) {
LogUtil.i(
"VoicemailTosMessageCreator.shouldShowPromo",
"showing promo for Google transcription users");
return true;
}
return false;
}
private static boolean isValidVoicemailType(String type) {
if (type == null) {
return false;
}
switch (type) {
case TelephonyManager.VVM_TYPE_OMTP:
case TelephonyManager.VVM_TYPE_CVVM:
case VisualVoicemailTypeExtensions.VVM_TYPE_VVM3:
return true;
default:
return false;
}
}
private boolean isVoicemailTranscriptionEnabled() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
&& ConfigProviderBindings.get(context).getBoolean("voicemail_transcription_enabled", false);
}
private void showDeclineTosDialog(final PhoneAccountHandle handle) {
if (isVvm3() && Vvm3VoicemailMessageCreator.PIN_NOT_SET == status.configurationState) {
LogUtil.i(
"VoicemailTosMessageCreator.showDeclineTosDialog", "PIN_NOT_SET, showing set PIN dialog");
showSetPinBeforeDeclineDialog(handle);
return;
}
LogUtil.i(
"VoicemailTosMessageCreator.showDeclineVerizonTosDialog",
"showing decline ToS dialog, status=" + status);
final TelephonyManager telephonyManager = context.getSystemService(TelephonyManager.class);
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.terms_and_conditions_decline_dialog_title);
builder.setMessage(getTosDeclinedDialogMessageId());
builder.setPositiveButton(
getTosDeclinedDialogDowngradeId(),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_VVM3_TOS_DECLINED);
VoicemailClient voicemailClient = VoicemailComponent.get(context).getVoicemailClient();
if (voicemailClient.isVoicemailModuleEnabled()) {
voicemailClient.setVoicemailEnabled(context, status.getPhoneAccountHandle(), false);
} else {
TelephonyManagerCompat.setVisualVoicemailEnabled(telephonyManager, handle, false);
}
}
});
builder.setNegativeButton(
android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.setCancelable(true);
builder.show();
}
private void showSetPinBeforeDeclineDialog(PhoneAccountHandle phoneAccountHandle) {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setMessage(R.string.verizon_terms_and_conditions_decline_set_pin_dialog_message);
builder.setPositiveButton(
R.string.verizon_terms_and_conditions_decline_set_pin_dialog_set_pin,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Logger.get(context)
.logImpression(DialerImpression.Type.VOICEMAIL_VVM3_TOS_DECLINE_CHANGE_PIN_SHOWN);
Intent intent = new Intent(TelephonyManager.ACTION_CONFIGURE_VOICEMAIL);
intent.putExtra(TelephonyManager.EXTRA_PHONE_ACCOUNT_HANDLE, phoneAccountHandle);
context.startActivity(intent);
}
});
builder.setNegativeButton(
android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.setCancelable(true);
builder.show();
}
private boolean isVvm3() {
return VisualVoicemailTypeExtensions.VVM_TYPE_VVM3.equals(status.type);
}
private boolean useSpanish() {
return Locale.getDefault().getLanguage().equals(new Locale(ISO639_SPANISH).getLanguage());
}
private boolean hasAcceptedTos() {
if (isVvm3()) {
return preferences.getInt(VoicemailVersionConstants.PREF_VVM3_TOS_VERSION_ACCEPTED_KEY, 0)
>= VoicemailVersionConstants.CURRENT_VVM3_TOS_VERSION;
} else {
return preferences.getInt(VoicemailVersionConstants.PREF_DIALER_TOS_VERSION_ACCEPTED_KEY, 0)
>= VoicemailVersionConstants.CURRENT_DIALER_TOS_VERSION;
}
}
private void recordTosAcceptance() {
if (isVvm3()) {
preferences
.edit()
.putInt(
VoicemailVersionConstants.PREF_VVM3_TOS_VERSION_ACCEPTED_KEY,
VoicemailVersionConstants.CURRENT_VVM3_TOS_VERSION)
.apply();
} else {
preferences
.edit()
.putInt(
VoicemailVersionConstants.PREF_DIALER_TOS_VERSION_ACCEPTED_KEY,
VoicemailVersionConstants.CURRENT_DIALER_TOS_VERSION)
.apply();
}
PhoneAccountHandle handle =
new PhoneAccountHandle(
ComponentName.unflattenFromString(status.phoneAccountComponentName),
status.phoneAccountId);
VoicemailComponent.get(context).getVoicemailClient().onTosAccepted(context, handle);
}
private boolean hasAcknowledgedFeatures() {
if (isVvm3()) {
return true;
}
return preferences.getInt(
VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY, 0)
>= VoicemailVersionConstants.CURRENT_VOICEMAIL_FEATURE_VERSION;
}
private void recordFeatureAcknowledgement() {
preferences
.edit()
.putInt(
VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY,
VoicemailVersionConstants.CURRENT_VOICEMAIL_FEATURE_VERSION)
.apply();
}
private boolean isLegacyVoicemailUser() {
return preferences.getInt(
VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY, 0)
== VoicemailVersionConstants.LEGACY_VOICEMAIL_FEATURE_VERSION;
}
private void logTosCreatedImpression() {
if (isVvm3()) {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_VVM3_TOS_V2_CREATED);
} else {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_DIALER_TOS_CREATED);
}
}
private void logTosDeclinedImpression() {
if (isVvm3()) {
Logger.get(context)
.logImpression(DialerImpression.Type.VOICEMAIL_VVM3_TOS_V2_DECLINE_CLICKED);
} else {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_DIALER_TOS_DECLINE_CLICKED);
}
}
private void logTosAcceptedImpression() {
if (isVvm3()) {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_VVM3_TOS_V2_ACCEPTED);
} else {
Logger.get(context).logImpression(DialerImpression.Type.VOICEMAIL_DIALER_TOS_ACCEPTED);
}
}
private CharSequence getVvm3Tos() {
String policyUrl = context.getString(R.string.verizon_terms_and_conditions_policy_url);
return useSpanish()
? context.getString(R.string.verizon_terms_and_conditions_1_1_spanish, policyUrl)
: context.getString(R.string.verizon_terms_and_conditions_1_1_english, policyUrl);
}
private CharSequence getVvmDialerTos() {
if (!isVoicemailTranscriptionEnabled()) {
return "";
}
return context.getString(R.string.dialer_terms_and_conditions_for_verizon_1_0);
}
private CharSequence getNewUserDialerTos() {
if (!isVoicemailTranscriptionEnabled()) {
return "";
}
String learnMoreText = context.getString(R.string.dialer_terms_and_conditions_learn_more);
return context.getString(R.string.dialer_terms_and_conditions_1_0, learnMoreText);
}
private CharSequence getExistingUserDialerTos() {
if (!isVoicemailTranscriptionEnabled()) {
return "";
}
String learnMoreText = context.getString(R.string.dialer_terms_and_conditions_learn_more);
return context.getString(R.string.dialer_terms_and_conditions_existing_user, learnMoreText);
}
private CharSequence getAcceptText() {
if (isVvm3()) {
return useSpanish()
? context.getString(R.string.verizon_terms_and_conditions_accept_spanish)
: context.getString(R.string.verizon_terms_and_conditions_accept_english);
} else {
return useSpanish()
? context.getString(R.string.dialer_terms_and_conditions_accept_spanish)
: context.getString(R.string.dialer_terms_and_conditions_accept_english);
}
}
private CharSequence getDeclineText() {
if (isVvm3()) {
return useSpanish()
? context.getString(R.string.verizon_terms_and_conditions_decline_spanish)
: context.getString(R.string.verizon_terms_and_conditions_decline_english);
} else {
return useSpanish()
? context.getString(R.string.dialer_terms_and_conditions_decline_spanish)
: context.getString(R.string.dialer_terms_and_conditions_decline_english);
}
}
private CharSequence getNewUserTosTitle() {
return isVvm3()
? context.getString(R.string.verizon_terms_and_conditions_title)
: context.getString(R.string.dialer_terms_and_conditions_title);
}
private CharSequence getExistingUserTosTitle() {
return isVvm3()
? context.getString(R.string.verizon_terms_and_conditions_title)
: context.getString(R.string.dialer_terms_and_conditions_existing_user_title);
}
private CharSequence getNewUserTosMessageText() {
SpannableString spannableTos;
if (isVvm3()) {
// For verizon the TOS consist of three pieces: google dialer TOS, Verizon TOS message and
// Verizon TOS details.
CharSequence vvm3Details = getVvm3Tos();
CharSequence tos =
context.getString(
R.string.verizon_terms_and_conditions_message, getVvmDialerTos(), vvm3Details);
spannableTos = new SpannableString(tos);
// Set the text style for the details part of the TOS
int start = spannableTos.length() - vvm3Details.length();
spannableTos.setSpan(
new TextAppearanceSpan(context, R.style.TosDetailsTextStyle),
start,
start + vvm3Details.length(),
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
// Add verizon policy link
String linkUrl = context.getString(R.string.verizon_terms_and_conditions_policy_url);
return addLink(spannableTos, linkUrl, linkUrl);
} else {
// The TOS for everyone else, there are no details, but change to center alignment.
CharSequence tos =
context.getString(R.string.dialer_terms_and_conditions_message, getNewUserDialerTos());
spannableTos = new SpannableString(tos);
spannableTos.setSpan(
new AlignmentSpan.Standard(Layout.Alignment.ALIGN_CENTER),
0,
tos.length(),
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
// Add 'Learn more' link for dialer TOS
String learnMore = context.getString(R.string.dialer_terms_and_conditions_learn_more);
return addLink(spannableTos, learnMore, getLearnMoreUrl());
}
}
private CharSequence getExistingUserTosMessageText() {
SpannableString spannableTos;
// Change to center alignment.
CharSequence tos =
context.getString(R.string.dialer_terms_and_conditions_message, getExistingUserDialerTos());
spannableTos = new SpannableString(tos);
spannableTos.setSpan(
new AlignmentSpan.Standard(Layout.Alignment.ALIGN_CENTER),
0,
tos.length(),
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
// Add 'Learn more' link for dialer TOS
String learnMore = context.getString(R.string.dialer_terms_and_conditions_learn_more);
return addLink(spannableTos, learnMore, getLearnMoreUrl());
}
private SpannableString addLink(SpannableString spannable, String linkText, String linkUrl) {
if (TextUtils.isEmpty(linkUrl) || TextUtils.isEmpty(linkText)) {
return spannable;
}
int start = spannable.toString().indexOf(linkText);
if (start != -1) {
int end = start + linkText.length();
spannable.setSpan(new URLSpan(linkUrl), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable.setSpan(
new TextAppearanceSpan(context, R.style.TosLinkStyle),
start,
end,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
return spannable;
}
private String getLearnMoreUrl() {
return ConfigProviderBindings.get(context)
.getString(
"voicemail_transcription_learn_more_url",
context.getString(R.string.dialer_terms_and_conditions_learn_more_url));
}
private int getTosDeclinedDialogMessageId() {
return isVvm3()
? R.string.verizon_terms_and_conditions_decline_dialog_message
: R.string.dialer_terms_and_conditions_decline_dialog_message;
}
private int getTosDeclinedDialogDowngradeId() {
return isVvm3()
? R.string.verizon_terms_and_conditions_decline_dialog_downgrade
: R.string.dialer_terms_and_conditions_decline_dialog_downgrade;
}
}
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