| /* |
| * Copyright 2019 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 android.media.tv.tuner.dvr; |
| |
| import android.annotation.BytesLong; |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| import android.hardware.tv.tuner.V1_0.Constants; |
| import android.media.tv.tuner.filter.Filter; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * DVR settings used to configure {@link DvrPlayback} and {@link DvrRecorder}. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public class DvrSettings { |
| |
| /** @hide */ |
| @IntDef(prefix = "DATA_FORMAT_", |
| value = {DATA_FORMAT_TS, DATA_FORMAT_PES, DATA_FORMAT_ES, DATA_FORMAT_SHV_TLV}) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface DataFormat {} |
| |
| /** |
| * Transport Stream. |
| */ |
| public static final int DATA_FORMAT_TS = Constants.DataFormat.TS; |
| /** |
| * Packetized Elementary Stream. |
| */ |
| public static final int DATA_FORMAT_PES = Constants.DataFormat.PES; |
| /** |
| * Elementary Stream. |
| */ |
| public static final int DATA_FORMAT_ES = Constants.DataFormat.ES; |
| /** |
| * TLV (type-length-value) Stream for SHV |
| */ |
| public static final int DATA_FORMAT_SHV_TLV = Constants.DataFormat.SHV_TLV; |
| |
| |
| @Filter.Status |
| private final int mStatusMask; |
| @BytesLong |
| private final long mLowThreshold; |
| @BytesLong |
| private final long mHighThreshold; |
| @BytesLong |
| private final long mPacketSize; |
| @DataFormat |
| private final int mDataFormat; |
| |
| private DvrSettings(@Filter.Status int statusMask, @BytesLong long lowThreshold, |
| @BytesLong long highThreshold, @BytesLong long packetSize, @DataFormat int dataFormat) { |
| mStatusMask = statusMask; |
| mLowThreshold = lowThreshold; |
| mHighThreshold = highThreshold; |
| mPacketSize = packetSize; |
| mDataFormat = dataFormat; |
| } |
| |
| /** |
| * Gets status mask. |
| */ |
| @Filter.Status |
| public int getStatusMask() { |
| return mStatusMask; |
| } |
| |
| /** |
| * Gets low threshold in bytes. |
| */ |
| @BytesLong |
| public long getLowThreshold() { |
| return mLowThreshold; |
| } |
| |
| /** |
| * Sets high threshold in bytes. |
| */ |
| @BytesLong |
| public long getHighThreshold() { |
| return mHighThreshold; |
| } |
| |
| /** |
| * Gets packet size in bytes. |
| */ |
| @BytesLong |
| public long getPacketSize() { |
| return mPacketSize; |
| } |
| |
| /** |
| * Gets data format. |
| */ |
| @DataFormat |
| public int getDataFormat() { |
| return mDataFormat; |
| } |
| |
| /** |
| * Creates a builder for {@link DvrSettings}. |
| */ |
| @NonNull |
| public static Builder builder() { |
| return new Builder(); |
| } |
| |
| /** |
| * Builder for {@link DvrSettings}. |
| */ |
| public static final class Builder { |
| private int mStatusMask; |
| private long mLowThreshold; |
| private long mHighThreshold; |
| private long mPacketSize; |
| @DataFormat |
| private int mDataFormat; |
| |
| /** |
| * Sets status mask. |
| */ |
| @NonNull |
| public Builder setStatusMask(@Filter.Status int statusMask) { |
| this.mStatusMask = statusMask; |
| return this; |
| } |
| |
| /** |
| * Sets low threshold in bytes. |
| */ |
| @NonNull |
| public Builder setLowThreshold(@BytesLong long lowThreshold) { |
| this.mLowThreshold = lowThreshold; |
| return this; |
| } |
| |
| /** |
| * Sets high threshold in bytes. |
| */ |
| @NonNull |
| public Builder setHighThreshold(@BytesLong long highThreshold) { |
| this.mHighThreshold = highThreshold; |
| return this; |
| } |
| |
| /** |
| * Sets packet size in bytes. |
| */ |
| @NonNull |
| public Builder setPacketSize(@BytesLong long packetSize) { |
| this.mPacketSize = packetSize; |
| return this; |
| } |
| |
| /** |
| * Sets data format. |
| */ |
| @NonNull |
| public Builder setDataFormat(@DataFormat int dataFormat) { |
| this.mDataFormat = dataFormat; |
| return this; |
| } |
| |
| /** |
| * Builds a {@link DvrSettings} object. |
| */ |
| @NonNull |
| public DvrSettings build() { |
| return new DvrSettings( |
| mStatusMask, mLowThreshold, mHighThreshold, mPacketSize, mDataFormat); |
| } |
| } |
| } |