From 7e1a0d155eecc8a407e11f91605db135911c8eb6 Mon Sep 17 00:00:00 2001 From: mdooley Date: Fri, 17 Nov 2017 11:02:48 -0800 Subject: Refactoring and adding TOS check before transcribing This cl just adds a check before starting a transcription job to verify that the user has accepted the appropriate TOS. Its a rather big cl just because it had to expose some TOS acceptance details that were previously encapsulated in the VoicemailTosMessageCreator. Bug: 69267260 Test: manual and unit tests PiperOrigin-RevId: 176132370 Change-Id: Ic28fb197a07f9df7a9b5f1729c84566cba0890fc --- java/com/android/voicemail/VoicemailClient.java | 2 + .../voicemail/VoicemailVersionConstants.java | 38 ++++++++++ .../voicemail/impl/PackageReplacedReceiver.java | 84 +++++++++++++++++++++- .../voicemail/impl/VoicemailClientImpl.java | 18 +++++ .../impl/transcribe/TranscriptionService.java | 30 ++++---- .../voicemail/stub/StubVoicemailClient.java | 5 ++ 6 files changed, 163 insertions(+), 14 deletions(-) create mode 100644 java/com/android/voicemail/VoicemailVersionConstants.java (limited to 'java/com/android/voicemail') diff --git a/java/com/android/voicemail/VoicemailClient.java b/java/com/android/voicemail/VoicemailClient.java index db5d74555..1ce7ef75a 100644 --- a/java/com/android/voicemail/VoicemailClient.java +++ b/java/com/android/voicemail/VoicemailClient.java @@ -179,6 +179,8 @@ public interface VoicemailClient { void onTosAccepted(Context context, PhoneAccountHandle phoneAccountHandle); + boolean hasAcceptedTos(Context context, PhoneAccountHandle phoneAccountHandle); + /** * @return arbitrary carrier configuration String value associate with the indicated key. See * {@code CarrierConfigKeys.java} diff --git a/java/com/android/voicemail/VoicemailVersionConstants.java b/java/com/android/voicemail/VoicemailVersionConstants.java new file mode 100644 index 000000000..44ef661d7 --- /dev/null +++ b/java/com/android/voicemail/VoicemailVersionConstants.java @@ -0,0 +1,38 @@ +/* + * 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.voicemail; + +/** + * Shared preference keys and values relating to the voicemail version that the user has accepted. + * Note: these can be carrier dependent. + */ +public interface VoicemailVersionConstants { + // Preference key to check which version of the Verizon ToS that the user has accepted. + String PREF_VVM3_TOS_VERSION_ACCEPTED_KEY = "vvm3_tos_version_accepted"; + + // Preference key to check which version of the Google Dialer ToS that the user has accepted. + String PREF_DIALER_TOS_VERSION_ACCEPTED_KEY = "dialer_tos_version_accepted"; + + // Preference key to check which feature version the user has acknowledged + String PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY = "dialer_feature_version_acknowledged"; + + int CURRENT_VVM3_TOS_VERSION = 2; + int CURRENT_DIALER_TOS_VERSION = 1; + int LEGACY_VOICEMAIL_FEATURE_VERSION = 1; // original visual voicemail + int TRANSCRIPTION_VOICEMAIL_FEATURE_VERSION = 2; + int CURRENT_VOICEMAIL_FEATURE_VERSION = TRANSCRIPTION_VOICEMAIL_FEATURE_VERSION; +} diff --git a/java/com/android/voicemail/impl/PackageReplacedReceiver.java b/java/com/android/voicemail/impl/PackageReplacedReceiver.java index 6a7ca4a7b..bc56286fb 100644 --- a/java/com/android/voicemail/impl/PackageReplacedReceiver.java +++ b/java/com/android/voicemail/impl/PackageReplacedReceiver.java @@ -16,14 +16,27 @@ package com.android.voicemail.impl; +import android.annotation.TargetApi; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; +import android.content.SharedPreferences; +import android.database.Cursor; +import android.net.Uri; +import android.preference.PreferenceManager; +import android.provider.CallLog.Calls; +import android.provider.VoicemailContract.Voicemails; import android.telecom.PhoneAccountHandle; import android.telecom.TelecomManager; +import com.android.dialer.common.LogUtil; +import com.android.dialer.common.concurrent.DialerExecutor.Worker; +import com.android.dialer.common.concurrent.DialerExecutorComponent; import com.android.voicemail.VoicemailComponent; +import com.android.voicemail.VoicemailVersionConstants; -/** Receives MY_PACKAGE_REPLACED to trigger VVM activation. */ +/** + * Receives MY_PACKAGE_REPLACED to trigger VVM activation and to check for legacy voicemail users. + */ public class PackageReplacedReceiver extends BroadcastReceiver { @Override @@ -39,5 +52,74 @@ public class PackageReplacedReceiver extends BroadcastReceiver { context.getSystemService(TelecomManager.class).getCallCapablePhoneAccounts()) { ActivationTask.start(context, phoneAccountHandle, null); } + + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + if (!prefs.contains(VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY)) { + setVoicemailFeatureVersionAsync(context); + } + } + + private void setVoicemailFeatureVersionAsync(Context context) { + LogUtil.enterBlock("PackageReplacedReceiver.setVoicemailFeatureVersionAsync"); + + // Check if user is already using voicemail (ie do they have any voicemails), and set the + // acknowledged feature value accordingly. + PendingResult pendingResult = goAsync(); + DialerExecutorComponent.get(context) + .dialerExecutorFactory() + .createNonUiTaskBuilder(new ExistingVoicemailCheck(context)) + .onSuccess( + output -> { + LogUtil.i("PackageReplacedReceiver.setVoicemailFeatureVersionAsync", "success"); + pendingResult.finish(); + }) + .onFailure( + throwable -> { + LogUtil.i("PackageReplacedReceiver.setVoicemailFeatureVersionAsync", "failure"); + pendingResult.finish(); + }) + .build() + .executeParallel(null); + } + + private static class ExistingVoicemailCheck implements Worker { + private static final String[] PROJECTION = new String[] {Voicemails._ID}; + + private final Context context; + + ExistingVoicemailCheck(Context context) { + this.context = context; + } + + @TargetApi(android.os.Build.VERSION_CODES.M) // used for try with resources + @Override + public Void doInBackground(Void arg) throws Throwable { + LogUtil.i("PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground", ""); + + // Check the database for existing voicemails. + boolean hasVoicemails = false; + Uri uri = Voicemails.buildSourceUri(context.getPackageName()); + String whereClause = Calls.TYPE + " = " + Calls.VOICEMAIL_TYPE; + try (Cursor cursor = + context.getContentResolver().query(uri, PROJECTION, whereClause, null, null)) { + if (cursor == null) { + LogUtil.e( + "PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground", + "failed to check for existing voicemails"); + } else if (cursor.moveToFirst()) { + hasVoicemails = true; + } + } + + LogUtil.i( + "PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground", + "has voicemails: " + hasVoicemails); + int version = hasVoicemails ? VoicemailVersionConstants.LEGACY_VOICEMAIL_FEATURE_VERSION : 0; + PreferenceManager.getDefaultSharedPreferences(context) + .edit() + .putInt(VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY, version) + .apply(); + return null; + } } } diff --git a/java/com/android/voicemail/impl/VoicemailClientImpl.java b/java/com/android/voicemail/impl/VoicemailClientImpl.java index 330543837..60fc80692 100644 --- a/java/com/android/voicemail/impl/VoicemailClientImpl.java +++ b/java/com/android/voicemail/impl/VoicemailClientImpl.java @@ -16,8 +16,10 @@ package com.android.voicemail.impl; import android.annotation.TargetApi; import android.content.Context; import android.content.Intent; +import android.content.SharedPreferences; import android.os.Build.VERSION_CODES; import android.os.PersistableBundle; +import android.preference.PreferenceManager; import android.provider.VoicemailContract.Status; import android.provider.VoicemailContract.Voicemails; import android.support.annotation.MainThread; @@ -32,6 +34,7 @@ import com.android.dialer.configprovider.ConfigProviderBindings; import com.android.voicemail.PinChanger; import com.android.voicemail.VisualVoicemailTypeExtensions; import com.android.voicemail.VoicemailClient; +import com.android.voicemail.VoicemailVersionConstants; import com.android.voicemail.impl.configui.VoicemailSecretCodeActivity; import com.android.voicemail.impl.settings.VisualVoicemailSettingsUtil; import com.android.voicemail.impl.sync.VvmAccountManager; @@ -291,6 +294,21 @@ public class VoicemailClientImpl implements VoicemailClient { TranscriptionBackfillService.scheduleTask(context, account); } + @Override + public boolean hasAcceptedTos(Context context, PhoneAccountHandle phoneAccountHandle) { + SharedPreferences preferences = + PreferenceManager.getDefaultSharedPreferences(context.getApplicationContext()); + OmtpVvmCarrierConfigHelper helper = new OmtpVvmCarrierConfigHelper(context, phoneAccountHandle); + boolean isVvm3 = VisualVoicemailTypeExtensions.VVM_TYPE_VVM3.equals(helper.getVvmType()); + 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; + } + } + @Override @Nullable public String getCarrierConfigString(Context context, PhoneAccountHandle account, String key) { diff --git a/java/com/android/voicemail/impl/transcribe/TranscriptionService.java b/java/com/android/voicemail/impl/transcribe/TranscriptionService.java index 33c9676a4..a19ab6208 100644 --- a/java/com/android/voicemail/impl/transcribe/TranscriptionService.java +++ b/java/com/android/voicemail/impl/transcribe/TranscriptionService.java @@ -69,15 +69,7 @@ public class TranscriptionService extends JobService { public static boolean scheduleNewVoicemailTranscriptionJob( Context context, Uri voicemailUri, PhoneAccountHandle account, boolean highPriority) { Assert.isMainThread(); - if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) { - LogUtil.i( - "TranscriptionService.scheduleNewVoicemailTranscriptionJob", "not supported by sdk"); - return false; - } - if (!carrierAllowsOttTranscription(context, account)) { - LogUtil.i( - "TranscriptionService.scheduleNewVoicemailTranscriptionJob", - "carrier doesn't allow transcription"); + if (!canTranscribeVoicemail(context, account)) { return false; } @@ -101,12 +93,24 @@ public class TranscriptionService extends JobService { return scheduler.enqueue(builder.build(), workItem) == JobScheduler.RESULT_SUCCESS; } - private static boolean carrierAllowsOttTranscription( - Context context, PhoneAccountHandle account) { + private static boolean canTranscribeVoicemail(Context context, PhoneAccountHandle account) { + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) { + LogUtil.i("TranscriptionService.canTranscribeVoicemail", "not supported by sdk"); + return false; + } VoicemailClient client = VoicemailComponent.get(context).getVoicemailClient(); - return Boolean.parseBoolean( + if (!client.hasAcceptedTos(context, account)) { + LogUtil.i("TranscriptionService.canTranscribeVoicemail", "hasn't accepted TOS"); + return false; + } + if (!Boolean.parseBoolean( client.getCarrierConfigString( - context, account, CarrierConfigKeys.VVM_CARRIER_ALLOWS_OTT_TRANSCRIPTION_STRING)); + context, account, CarrierConfigKeys.VVM_CARRIER_ALLOWS_OTT_TRANSCRIPTION_STRING))) { + LogUtil.i( + "TranscriptionService.canTranscribeVoicemail", "carrier doesn't allow transcription"); + return false; + } + return true; } // Cancel all transcription tasks diff --git a/java/com/android/voicemail/stub/StubVoicemailClient.java b/java/com/android/voicemail/stub/StubVoicemailClient.java index cfbb3ec00..3069ea4ba 100644 --- a/java/com/android/voicemail/stub/StubVoicemailClient.java +++ b/java/com/android/voicemail/stub/StubVoicemailClient.java @@ -132,6 +132,11 @@ public final class StubVoicemailClient implements VoicemailClient { @Override public void onTosAccepted(Context context, PhoneAccountHandle account) {} + @Override + public boolean hasAcceptedTos(Context context, PhoneAccountHandle phoneAccountHandle) { + return false; + } + @Override @Nullable public String getCarrierConfigString(Context context, PhoneAccountHandle account, String key) { -- cgit v1.2.3