diff options
Diffstat (limited to 'java/com/android/dialer/app/voicemail/error/VoicemailStatusWorker.java')
-rw-r--r-- | java/com/android/dialer/app/voicemail/error/VoicemailStatusWorker.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/voicemail/error/VoicemailStatusWorker.java b/java/com/android/dialer/app/voicemail/error/VoicemailStatusWorker.java new file mode 100644 index 000000000..95b16e8f3 --- /dev/null +++ b/java/com/android/dialer/app/voicemail/error/VoicemailStatusWorker.java @@ -0,0 +1,72 @@ +/* + * 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.annotation.TargetApi; +import android.content.Context; +import android.database.Cursor; +import android.os.Build.VERSION_CODES; +import android.provider.VoicemailContract.Status; +import android.support.annotation.Nullable; +import com.android.dialer.common.concurrent.DialerExecutor.Worker; +import com.android.dialer.database.VoicemailStatusQuery; +import com.android.dialer.telecom.TelecomUtil; +import com.android.voicemail.VoicemailComponent; +import java.util.ArrayList; +import java.util.List; + +/** + * Worker for {@link com.android.dialer.common.concurrent.DialerExecutors} to fetch voicemail status + */ +@TargetApi(VERSION_CODES.M) +public class VoicemailStatusWorker implements Worker<Context, List<VoicemailStatus>> { + + @Nullable + @Override + public List<VoicemailStatus> doInBackground(@Nullable Context context) throws Throwable { + List<VoicemailStatus> statuses = new ArrayList<>(); + if (!TelecomUtil.hasReadWriteVoicemailPermissions(context)) { + return statuses; + } + StringBuilder where = new StringBuilder(); + java.util.List<String> selectionArgs = new ArrayList<>(); + + VoicemailComponent.get(context) + .getVoicemailClient() + .appendOmtpVoicemailStatusSelectionClause(context, where, selectionArgs); + + try (Cursor cursor = + context + .getContentResolver() + .query( + Status.CONTENT_URI, + VoicemailStatusQuery.getProjection(), + where.toString(), + selectionArgs.toArray(new String[selectionArgs.size()]), + null)) { + if (cursor == null) { + return statuses; + } + + for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) { + statuses.add(new VoicemailStatus(context, cursor)); + } + } + + return statuses; + } +} |