Protocol Buffer實踐- Android 實作
data
say_hi.proto
syntax = "proto2";
package hello_word;
message SayHi {
required int32 id = 1;
required string something = 2;
optional string extra_info = 3;
}
compile
protoc -I . --java_out=. say_hi.proto
輸出結果
// Generated by the protocol buffer compiler. DO NOT EDIT!
// source: say_hi.proto
package hello_word;
public final class SayHiOuterClass {
private SayHiOuterClass() {}
public static void registerAllExtensions(
com.google.protobuf.ExtensionRegistryLite registry) {
}
public static void registerAllExtensions(
com.google.protobuf.ExtensionRegistry registry) {
registerAllExtensions(
(com.google.protobuf.ExtensionRegistryLite) registry);
}
public interface SayHiOrBuilder extends
// @@protoc_insertion_point(interface_extends:hello_word.SayHi)
com.google.protobuf.MessageOrBuilder {
/**
* <code>required int32 id = 1;</code>
* @return Whether the id field is set.
*/
boolean hasId();
/**
* <code>required int32 id = 1;</code>
* @return The id.
*/
int getId();
/**
* <code>required string something = 2;</code>
* @return Whether the something field is set.
*/
boolean hasSomething();
/**
* <code>required string something = 2;</code>
* @return The something.
*/
java.lang.String getSomething();
/**
* <code>required string something = 2;</code>
* @return The bytes for something.
*/
com.google.protobuf.ByteString
getSomethingBytes();
/**
* <code>optional string extra_info = 3;</code>
* @return Whether the extraInfo field is set.
*/
boolean hasExtraInfo();
/**
* <code>optional string extra_info = 3;</code>
* @return The extraInfo.
*/
java.lang.String getExtraInfo();
/**
* <code>optional string extra_info = 3;</code>
* @return The bytes for extraInfo.
*/
com.google.protobuf.ByteString
getExtraInfoBytes();
}
/**
* Protobuf type {@code hello_word.SayHi}
*/
public static final class SayHi extends
com.google.protobuf.GeneratedMessageV3 implements
// @@protoc_insertion_point(message_implements:hello_word.SayHi)
SayHiOrBuilder {
private static final long serialVersionUID = 0L;
// Use SayHi.newBuilder() to construct.
private SayHi(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
super(builder);
}
private SayHi() {
something_ = "";
extraInfo_ = "";
}
@java.lang.Override
@SuppressWarnings({"unused"})
protected java.lang.Object newInstance(
UnusedPrivateParameter unused) {
return new SayHi();
}
@java.lang.Override
public final com.google.protobuf.UnknownFieldSet
getUnknownFields() {
return this.unknownFields;
}
private SayHi(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
this();
if (extensionRegistry == null) {
throw new java.lang.NullPointerException();
}
int mutable_bitField0_ = 0;
com.google.protobuf.UnknownFieldSet.Builder unknownFields =
com.google.protobuf.UnknownFieldSet.newBuilder();
try {
boolean done = false;
while (!done) {
int tag = input.readTag();
switch (tag) {
case 0:
done = true;
break;
case 8: {
bitField0_ |= 0x00000001;
id_ = input.readInt32();
break;
}
case 18: {
com.google.protobuf.ByteString bs = input.readBytes();
bitField0_ |= 0x00000002;
something_ = bs;
break;
}
case 26: {
com.google.protobuf.ByteString bs = input.readBytes();
bitField0_ |= 0x00000004;
extraInfo_ = bs;
break;
}
default: {
if (!parseUnknownField(
input, unknownFields, extensionRegistry, tag)) {
done = true;
}
break;
}
}
}
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
throw e.setUnfinishedMessage(this);
} catch (java.io.IOException e) {
throw new com.google.protobuf.InvalidProtocolBufferException(
e).setUnfinishedMessage(this);
} finally {
this.unknownFields = unknownFields.build();
makeExtensionsImmutable();
}
}
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return hello_word.SayHiOuterClass.internal_static_hello_word_SayHi_descriptor;
}
@java.lang.Override
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return hello_word.SayHiOuterClass.internal_static_hello_word_SayHi_fieldAccessorTable
.ensureFieldAccessorsInitialized(
hello_word.SayHiOuterClass.SayHi.class, hello_word.SayHiOuterClass.SayHi.Builder.class);
}
private int bitField0_;
public static final int ID_FIELD_NUMBER = 1;
private int id_;
/**
* <code>required int32 id = 1;</code>
* @return Whether the id field is set.
*/
@java.lang.Override
public boolean hasId() {
return ((bitField0_ & 0x00000001) != 0);
}
/**
* <code>required int32 id = 1;</code>
* @return The id.
*/
@java.lang.Override
public int getId() {
return id_;
}
public static final int SOMETHING_FIELD_NUMBER = 2;
private volatile java.lang.Object something_;
/**
* <code>required string something = 2;</code>
* @return Whether the something field is set.
*/
@java.lang.Override
public boolean hasSomething() {
return ((bitField0_ & 0x00000002) != 0);
}
/**
* <code>required string something = 2;</code>
* @return The something.
*/
@java.lang.Override
public java.lang.String getSomething() {
java.lang.Object ref = something_;
if (ref instanceof java.lang.String) {
return (java.lang.String) ref;
} else {
com.google.protobuf.ByteString bs =
(com.google.protobuf.ByteString) ref;
java.lang.String s = bs.toStringUtf8();
if (bs.isValidUtf8()) {
something_ = s;
}
return s;
}
}
/**
* <code>required string something = 2;</code>
* @return The bytes for something.
*/
@java.lang.Override
public com.google.protobuf.ByteString
getSomethingBytes() {
java.lang.Object ref = something_;
if (ref instanceof java.lang.String) {
com.google.protobuf.ByteString b =
com.google.protobuf.ByteString.copyFromUtf8(
(java.lang.String) ref);
something_ = b;
return b;
} else {
return (com.google.protobuf.ByteString) ref;
}
}
public static final int EXTRA_INFO_FIELD_NUMBER = 3;
private volatile java.lang.Object extraInfo_;
/**
* <code>optional string extra_info = 3;</code>
* @return Whether the extraInfo field is set.
*/
@java.lang.Override
public boolean hasExtraInfo() {
return ((bitField0_ & 0x00000004) != 0);
}
/**
* <code>optional string extra_info = 3;</code>
* @return The extraInfo.
*/
@java.lang.Override
public java.lang.String getExtraInfo() {
java.lang.Object ref = extraInfo_;
if (ref instanceof java.lang.String) {
return (java.lang.String) ref;
} else {
com.google.protobuf.ByteString bs =
(com.google.protobuf.ByteString) ref;
java.lang.String s = bs.toStringUtf8();
if (bs.isValidUtf8()) {
extraInfo_ = s;
}
return s;
}
}
/**
* <code>optional string extra_info = 3;</code>
* @return The bytes for extraInfo.
*/
@java.lang.Override
public com.google.protobuf.ByteString
getExtraInfoBytes() {
java.lang.Object ref = extraInfo_;
if (ref instanceof java.lang.String) {
com.google.protobuf.ByteString b =
com.google.protobuf.ByteString.copyFromUtf8(
(java.lang.String) ref);
extraInfo_ = b;
return b;
} else {
return (com.google.protobuf.ByteString) ref;
}
}
private byte memoizedIsInitialized = -1;
@java.lang.Override
public final boolean isInitialized() {
byte isInitialized = memoizedIsInitialized;
if (isInitialized == 1) return true;
if (isInitialized == 0) return false;
if (!hasId()) {
memoizedIsInitialized = 0;
return false;
}
if (!hasSomething()) {
memoizedIsInitialized = 0;
return false;
}
memoizedIsInitialized = 1;
return true;
}
@java.lang.Override
public void writeTo(com.google.protobuf.CodedOutputStream output)
throws java.io.IOException {
if (((bitField0_ & 0x00000001) != 0)) {
output.writeInt32(1, id_);
}
if (((bitField0_ & 0x00000002) != 0)) {
com.google.protobuf.GeneratedMessageV3.writeString(output, 2, something_);
}
if (((bitField0_ & 0x00000004) != 0)) {
com.google.protobuf.GeneratedMessageV3.writeString(output, 3, extraInfo_);
}
unknownFields.writeTo(output);
}
@java.lang.Override
public int getSerializedSize() {
int size = memoizedSize;
if (size != -1) return size;
size = 0;
if (((bitField0_ & 0x00000001) != 0)) {
size += com.google.protobuf.CodedOutputStream
.computeInt32Size(1, id_);
}
if (((bitField0_ & 0x00000002) != 0)) {
size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, something_);
}
if (((bitField0_ & 0x00000004) != 0)) {
size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, extraInfo_);
}
size += unknownFields.getSerializedSize();
memoizedSize = size;
return size;
}
@java.lang.Override
public boolean equals(final java.lang.Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof hello_word.SayHiOuterClass.SayHi)) {
return super.equals(obj);
}
hello_word.SayHiOuterClass.SayHi other = (hello_word.SayHiOuterClass.SayHi) obj;
if (hasId() != other.hasId()) return false;
if (hasId()) {
if (getId()
!= other.getId()) return false;
}
if (hasSomething() != other.hasSomething()) return false;
if (hasSomething()) {
if (!getSomething()
.equals(other.getSomething())) return false;
}
if (hasExtraInfo() != other.hasExtraInfo()) return false;
if (hasExtraInfo()) {
if (!getExtraInfo()
.equals(other.getExtraInfo())) return false;
}
if (!unknownFields.equals(other.unknownFields)) return false;
return true;
}
@java.lang.Override
public int hashCode() {
if (memoizedHashCode != 0) {
return memoizedHashCode;
}
int hash = 41;
hash = (19 * hash) + getDescriptor().hashCode();
if (hasId()) {
hash = (37 * hash) + ID_FIELD_NUMBER;
hash = (53 * hash) + getId();
}
if (hasSomething()) {
hash = (37 * hash) + SOMETHING_FIELD_NUMBER;
hash = (53 * hash) + getSomething().hashCode();
}
if (hasExtraInfo()) {
hash = (37 * hash) + EXTRA_INFO_FIELD_NUMBER;
hash = (53 * hash) + getExtraInfo().hashCode();
}
hash = (29 * hash) + unknownFields.hashCode();
memoizedHashCode = hash;
return hash;
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
java.nio.ByteBuffer data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
java.nio.ByteBuffer data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
com.google.protobuf.ByteString data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
com.google.protobuf.ByteString data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(byte[] data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
byte[] data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
public static hello_word.SayHiOuterClass.SayHi parseDelimitedFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input);
}
public static hello_word.SayHiOuterClass.SayHi parseDelimitedFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input, extensionRegistry);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
com.google.protobuf.CodedInputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static hello_word.SayHiOuterClass.SayHi parseFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
@java.lang.Override
public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder() {
return DEFAULT_INSTANCE.toBuilder();
}
public static Builder newBuilder(hello_word.SayHiOuterClass.SayHi prototype) {
return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
}
@java.lang.Override
public Builder toBuilder() {
return this == DEFAULT_INSTANCE
? new Builder() : new Builder().mergeFrom(this);
}
@java.lang.Override
protected Builder newBuilderForType(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
Builder builder = new Builder(parent);
return builder;
}
/**
* Protobuf type {@code hello_word.SayHi}
*/
public static final class Builder extends
com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
// @@protoc_insertion_point(builder_implements:hello_word.SayHi)
hello_word.SayHiOuterClass.SayHiOrBuilder {
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return hello_word.SayHiOuterClass.internal_static_hello_word_SayHi_descriptor;
}
@java.lang.Override
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return hello_word.SayHiOuterClass.internal_static_hello_word_SayHi_fieldAccessorTable
.ensureFieldAccessorsInitialized(
hello_word.SayHiOuterClass.SayHi.class, hello_word.SayHiOuterClass.SayHi.Builder.class);
}
// Construct using hello_word.SayHiOuterClass.SayHi.newBuilder()
private Builder() {
maybeForceBuilderInitialization();
}
private Builder(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
super(parent);
maybeForceBuilderInitialization();
}
private void maybeForceBuilderInitialization() {
if (com.google.protobuf.GeneratedMessageV3
.alwaysUseFieldBuilders) {
}
}
@java.lang.Override
public Builder clear() {
super.clear();
id_ = 0;
bitField0_ = (bitField0_ & ~0x00000001);
something_ = "";
bitField0_ = (bitField0_ & ~0x00000002);
extraInfo_ = "";
bitField0_ = (bitField0_ & ~0x00000004);
return this;
}
@java.lang.Override
public com.google.protobuf.Descriptors.Descriptor
getDescriptorForType() {
return hello_word.SayHiOuterClass.internal_static_hello_word_SayHi_descriptor;
}
@java.lang.Override
public hello_word.SayHiOuterClass.SayHi getDefaultInstanceForType() {
return hello_word.SayHiOuterClass.SayHi.getDefaultInstance();
}
@java.lang.Override
public hello_word.SayHiOuterClass.SayHi build() {
hello_word.SayHiOuterClass.SayHi result = buildPartial();
if (!result.isInitialized()) {
throw newUninitializedMessageException(result);
}
return result;
}
@java.lang.Override
public hello_word.SayHiOuterClass.SayHi buildPartial() {
hello_word.SayHiOuterClass.SayHi result = new hello_word.SayHiOuterClass.SayHi(this);
int from_bitField0_ = bitField0_;
int to_bitField0_ = 0;
if (((from_bitField0_ & 0x00000001) != 0)) {
result.id_ = id_;
to_bitField0_ |= 0x00000001;
}
if (((from_bitField0_ & 0x00000002) != 0)) {
to_bitField0_ |= 0x00000002;
}
result.something_ = something_;
if (((from_bitField0_ & 0x00000004) != 0)) {
to_bitField0_ |= 0x00000004;
}
result.extraInfo_ = extraInfo_;
result.bitField0_ = to_bitField0_;
onBuilt();
return result;
}
@java.lang.Override
public Builder clone() {
return super.clone();
}
@java.lang.Override
public Builder setField(
com.google.protobuf.Descriptors.FieldDescriptor field,
java.lang.Object value) {
return super.setField(field, value);
}
@java.lang.Override
public Builder clearField(
com.google.protobuf.Descriptors.FieldDescriptor field) {
return super.clearField(field);
}
@java.lang.Override
public Builder clearOneof(
com.google.protobuf.Descriptors.OneofDescriptor oneof) {
return super.clearOneof(oneof);
}
@java.lang.Override
public Builder setRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
int index, java.lang.Object value) {
return super.setRepeatedField(field, index, value);
}
@java.lang.Override
public Builder addRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
java.lang.Object value) {
return super.addRepeatedField(field, value);
}
@java.lang.Override
public Builder mergeFrom(com.google.protobuf.Message other) {
if (other instanceof hello_word.SayHiOuterClass.SayHi) {
return mergeFrom((hello_word.SayHiOuterClass.SayHi)other);
} else {
super.mergeFrom(other);
return this;
}
}
public Builder mergeFrom(hello_word.SayHiOuterClass.SayHi other) {
if (other == hello_word.SayHiOuterClass.SayHi.getDefaultInstance()) return this;
if (other.hasId()) {
setId(other.getId());
}
if (other.hasSomething()) {
bitField0_ |= 0x00000002;
something_ = other.something_;
onChanged();
}
if (other.hasExtraInfo()) {
bitField0_ |= 0x00000004;
extraInfo_ = other.extraInfo_;
onChanged();
}
this.mergeUnknownFields(other.unknownFields);
onChanged();
return this;
}
@java.lang.Override
public final boolean isInitialized() {
if (!hasId()) {
return false;
}
if (!hasSomething()) {
return false;
}
return true;
}
@java.lang.Override
public Builder mergeFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
hello_word.SayHiOuterClass.SayHi parsedMessage = null;
try {
parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
parsedMessage = (hello_word.SayHiOuterClass.SayHi) e.getUnfinishedMessage();
throw e.unwrapIOException();
} finally {
if (parsedMessage != null) {
mergeFrom(parsedMessage);
}
}
return this;
}
private int bitField0_;
private int id_ ;
/**
* <code>required int32 id = 1;</code>
* @return Whether the id field is set.
*/
@java.lang.Override
public boolean hasId() {
return ((bitField0_ & 0x00000001) != 0);
}
/**
* <code>required int32 id = 1;</code>
* @return The id.
*/
@java.lang.Override
public int getId() {
return id_;
}
/**
* <code>required int32 id = 1;</code>
* @param value The id to set.
* @return This builder for chaining.
*/
public Builder setId(int value) {
bitField0_ |= 0x00000001;
id_ = value;
onChanged();
return this;
}
/**
* <code>required int32 id = 1;</code>
* @return This builder for chaining.
*/
public Builder clearId() {
bitField0_ = (bitField0_ & ~0x00000001);
id_ = 0;
onChanged();
return this;
}
private java.lang.Object something_ = "";
/**
* <code>required string something = 2;</code>
* @return Whether the something field is set.
*/
public boolean hasSomething() {
return ((bitField0_ & 0x00000002) != 0);
}
/**
* <code>required string something = 2;</code>
* @return The something.
*/
public java.lang.String getSomething() {
java.lang.Object ref = something_;
if (!(ref instanceof java.lang.String)) {
com.google.protobuf.ByteString bs =
(com.google.protobuf.ByteString) ref;
java.lang.String s = bs.toStringUtf8();
if (bs.isValidUtf8()) {
something_ = s;
}
return s;
} else {
return (java.lang.String) ref;
}
}
/**
* <code>required string something = 2;</code>
* @return The bytes for something.
*/
public com.google.protobuf.ByteString
getSomethingBytes() {
java.lang.Object ref = something_;
if (ref instanceof String) {
com.google.protobuf.ByteString b =
com.google.protobuf.ByteString.copyFromUtf8(
(java.lang.String) ref);
something_ = b;
return b;
} else {
return (com.google.protobuf.ByteString) ref;
}
}
/**
* <code>required string something = 2;</code>
* @param value The something to set.
* @return This builder for chaining.
*/
public Builder setSomething(
java.lang.String value) {
if (value == null) {
throw new NullPointerException();
}
bitField0_ |= 0x00000002;
something_ = value;
onChanged();
return this;
}
/**
* <code>required string something = 2;</code>
* @return This builder for chaining.
*/
public Builder clearSomething() {
bitField0_ = (bitField0_ & ~0x00000002);
something_ = getDefaultInstance().getSomething();
onChanged();
return this;
}
/**
* <code>required string something = 2;</code>
* @param value The bytes for something to set.
* @return This builder for chaining.
*/
public Builder setSomethingBytes(
com.google.protobuf.ByteString value) {
if (value == null) {
throw new NullPointerException();
}
bitField0_ |= 0x00000002;
something_ = value;
onChanged();
return this;
}
private java.lang.Object extraInfo_ = "";
/**
* <code>optional string extra_info = 3;</code>
* @return Whether the extraInfo field is set.
*/
public boolean hasExtraInfo() {
return ((bitField0_ & 0x00000004) != 0);
}
/**
* <code>optional string extra_info = 3;</code>
* @return The extraInfo.
*/
public java.lang.String getExtraInfo() {
java.lang.Object ref = extraInfo_;
if (!(ref instanceof java.lang.String)) {
com.google.protobuf.ByteString bs =
(com.google.protobuf.ByteString) ref;
java.lang.String s = bs.toStringUtf8();
if (bs.isValidUtf8()) {
extraInfo_ = s;
}
return s;
} else {
return (java.lang.String) ref;
}
}
/**
* <code>optional string extra_info = 3;</code>
* @return The bytes for extraInfo.
*/
public com.google.protobuf.ByteString
getExtraInfoBytes() {
java.lang.Object ref = extraInfo_;
if (ref instanceof String) {
com.google.protobuf.ByteString b =
com.google.protobuf.ByteString.copyFromUtf8(
(java.lang.String) ref);
extraInfo_ = b;
return b;
} else {
return (com.google.protobuf.ByteString) ref;
}
}
/**
* <code>optional string extra_info = 3;</code>
* @param value The extraInfo to set.
* @return This builder for chaining.
*/
public Builder setExtraInfo(
java.lang.String value) {
if (value == null) {
throw new NullPointerException();
}
bitField0_ |= 0x00000004;
extraInfo_ = value;
onChanged();
return this;
}
/**
* <code>optional string extra_info = 3;</code>
* @return This builder for chaining.
*/
public Builder clearExtraInfo() {
bitField0_ = (bitField0_ & ~0x00000004);
extraInfo_ = getDefaultInstance().getExtraInfo();
onChanged();
return this;
}
/**
* <code>optional string extra_info = 3;</code>
* @param value The bytes for extraInfo to set.
* @return This builder for chaining.
*/
public Builder setExtraInfoBytes(
com.google.protobuf.ByteString value) {
if (value == null) {
throw new NullPointerException();
}
bitField0_ |= 0x00000004;
extraInfo_ = value;
onChanged();
return this;
}
@java.lang.Override
public final Builder setUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return super.setUnknownFields(unknownFields);
}
@java.lang.Override
public final Builder mergeUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return super.mergeUnknownFields(unknownFields);
}
// @@protoc_insertion_point(builder_scope:hello_word.SayHi)
}
// @@protoc_insertion_point(class_scope:hello_word.SayHi)
private static final hello_word.SayHiOuterClass.SayHi DEFAULT_INSTANCE;
static {
DEFAULT_INSTANCE = new hello_word.SayHiOuterClass.SayHi();
}
public static hello_word.SayHiOuterClass.SayHi getDefaultInstance() {
return DEFAULT_INSTANCE;
}
@java.lang.Deprecated public static final com.google.protobuf.Parser<SayHi>
PARSER = new com.google.protobuf.AbstractParser<SayHi>() {
@java.lang.Override
public SayHi parsePartialFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return new SayHi(input, extensionRegistry);
}
};
public static com.google.protobuf.Parser<SayHi> parser() {
return PARSER;
}
@java.lang.Override
public com.google.protobuf.Parser<SayHi> getParserForType() {
return PARSER;
}
@java.lang.Override
public hello_word.SayHiOuterClass.SayHi getDefaultInstanceForType() {
return DEFAULT_INSTANCE;
}
}
private static final com.google.protobuf.Descriptors.Descriptor
internal_static_hello_word_SayHi_descriptor;
private static final
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internal_static_hello_word_SayHi_fieldAccessorTable;
public static com.google.protobuf.Descriptors.FileDescriptor
getDescriptor() {
return descriptor;
}
private static com.google.protobuf.Descriptors.FileDescriptor
descriptor;
static {
java.lang.String[] descriptorData = {
"\n\014say_hi.proto\022\nhello_word\":\n\005SayHi\022\n\n\002i" +
"d\030\001 \002(\005\022\021\n\tsomething\030\002 \002(\t\022\022\n\nextra_info" +
"\030\003 \001(\t"
};
descriptor = com.google.protobuf.Descriptors.FileDescriptor
.internalBuildGeneratedFileFrom(descriptorData,
new com.google.protobuf.Descriptors.FileDescriptor[] {
});
internal_static_hello_word_SayHi_descriptor =
getDescriptor().getMessageTypes().get(0);
internal_static_hello_word_SayHi_fieldAccessorTable = new
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
internal_static_hello_word_SayHi_descriptor,
new java.lang.String[] { "Id", "Something", "ExtraInfo", });
}
// @@protoc_insertion_point(outer_class_scope)
}
Android中的使用
Gradle
If you are using Gradle, add the following to your
build.gradle
file’s dependencies:
implementation 'com.google.protobuf:protobuf-java:3.15.3'
接收socket
/**
* 處理資料
*
* @param inputStream
*/
public void handlerCmd(ByteBufInputStream inputStream) {
try {
//synchronized (CmdHandler.class) {
handProcessCmd(protoId, inputStream);
}
// }
} catch (Exception e) {
e.printStackTrace();
}
}
@RequiresApi(api = Build.VERSION_CODES.N)
private void handProcessModel(int protoId, ByteBufInputStream inputStream) {
try {
switch (protoId) {
case PrototocalTools.IProtoClientIndex.call_phone_state: // 已完成
CallPhoneStateProtos.CallPhoneState callPhoneState = CallPhoneStateProtos.CallPhoneState.parseDelimitedFrom(inputStream);
pasreCallPhoneState(protoId, callPhoneState);
break;
...
}
....
}
/**
* 解析電話狀态并發送到ui
*
* @param protoId
* @param callPhoneState
*/
private void pasreCallPhoneState(int protoId, CallPhoneStateProtos.CallPhoneState callPhoneState) {
CallPhoneStateProtos.CallPhoneState.PhoneState state = callPhoneState.getPhoneState();
if(currentPhoneState != null && state != null){
LogUtils.i("currentPhoneState = " + currentPhoneState.ordinal() + " state = " + state.ordinal());
}
}
```
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