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Java DexReader.readByte方法代码示例

本文整理汇总了Java中org.jf.dexlib2.dexbacked.DexReader.readByte方法的典型用法代码示例。如果您正苦于以下问题：Java DexReader.readByte方法的具体用法？Java DexReader.readByte怎么用？Java DexReader.readByte使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jf.dexlib2.dexbacked.DexReader的用法示例。


在下文中一共展示了DexReader.readByte方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: readFrom

import org.jf.dexlib2.dexbacked.DexReader; //导入方法依赖的package包/类
@Nonnull
public static EncodedValue readFrom(@Nonnull DexReader reader) {
    int startOffset = reader.getOffset();

    try {
        int b = reader.readUbyte();
        int valueType = b & 0x1f;
        int valueArg = b >>> 5;

        switch (valueType) {
            case ValueType.BYTE:
                Preconditions.checkValueArg(valueArg, 0);
                return new ImmutableByteEncodedValue((byte)reader.readByte());
            case ValueType.SHORT:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableShortEncodedValue((short)reader.readSizedInt(valueArg + 1));
            case ValueType.CHAR:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableCharEncodedValue((char)reader.readSizedSmallUint(valueArg + 1));
            case ValueType.INT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableIntEncodedValue(reader.readSizedInt(valueArg + 1));
            case ValueType.LONG:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableLongEncodedValue(reader.readSizedLong(valueArg + 1));
            case ValueType.FLOAT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableFloatEncodedValue(Float.intBitsToFloat(
                        reader.readSizedRightExtendedInt(valueArg + 1)));
            case ValueType.DOUBLE:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableDoubleEncodedValue(Double.longBitsToDouble(
                        reader.readSizedRightExtendedLong(valueArg + 1)));
            case ValueType.STRING:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedStringEncodedValue(reader, valueArg);
            case ValueType.TYPE:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedTypeEncodedValue(reader, valueArg);
            case ValueType.FIELD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedFieldEncodedValue(reader, valueArg);
            case ValueType.METHOD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedMethodEncodedValue(reader, valueArg);
            case ValueType.ENUM:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedEnumEncodedValue(reader, valueArg);
            case ValueType.ARRAY:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedArrayEncodedValue(reader);
            case ValueType.ANNOTATION:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedAnnotationEncodedValue(reader);
            case ValueType.NULL:
                Preconditions.checkValueArg(valueArg, 0);
                return ImmutableNullEncodedValue.INSTANCE;
            case ValueType.BOOLEAN:
                Preconditions.checkValueArg(valueArg, 1);
                return ImmutableBooleanEncodedValue.forBoolean(valueArg == 1);
            default:
                throw new ExceptionWithContext("Invalid encoded_value type: 0x%x", valueType);
        }
    } catch (Exception ex) {
        throw ExceptionWithContext.withContext(ex, "Error while reading encoded value at offset 0x%x", startOffset);
    }
}
开发者ID:CvvT，项目名称:andbg，代码行数:68，代码来源:DexBackedEncodedValue.java

示例2: readFrom

import org.jf.dexlib2.dexbacked.DexReader; //导入方法依赖的package包/类
public static EncodedValue readFrom( DexReader reader) {
    int startOffset = reader.getOffset();

    try {
        int b = reader.readUbyte();
        int valueType = b & 0x1f;
        int valueArg = b >>> 5;

        switch (valueType) {
            case ValueType.BYTE:
                Preconditions.checkValueArg(valueArg, 0);
                return new ImmutableByteEncodedValue((byte)reader.readByte());
            case ValueType.SHORT:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableShortEncodedValue((short)reader.readSizedInt(valueArg + 1));
            case ValueType.CHAR:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableCharEncodedValue((char)reader.readSizedSmallUint(valueArg + 1));
            case ValueType.INT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableIntEncodedValue(reader.readSizedInt(valueArg + 1));
            case ValueType.LONG:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableLongEncodedValue(reader.readSizedLong(valueArg + 1));
            case ValueType.FLOAT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableFloatEncodedValue(Float.intBitsToFloat(
                        reader.readSizedRightExtendedInt(valueArg + 1)));
            case ValueType.DOUBLE:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableDoubleEncodedValue(Double.longBitsToDouble(
                        reader.readSizedRightExtendedLong(valueArg + 1)));
            case ValueType.STRING:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedStringEncodedValue(reader, valueArg);
            case ValueType.TYPE:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedTypeEncodedValue(reader, valueArg);
            case ValueType.FIELD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedFieldEncodedValue(reader, valueArg);
            case ValueType.METHOD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedMethodEncodedValue(reader, valueArg);
            case ValueType.ENUM:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedEnumEncodedValue(reader, valueArg);
            case ValueType.ARRAY:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedArrayEncodedValue(reader);
            case ValueType.ANNOTATION:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedAnnotationEncodedValue(reader);
            case ValueType.NULL:
                Preconditions.checkValueArg(valueArg, 0);
                return ImmutableNullEncodedValue.INSTANCE;
            case ValueType.BOOLEAN:
                Preconditions.checkValueArg(valueArg, 1);
                return ImmutableBooleanEncodedValue.forBoolean(valueArg == 1);
            default:
                throw new ExceptionWithContext("Invalid encoded_value type: 0x%x", valueType);
        }
    } catch (Exception ex) {
        throw ExceptionWithContext.withContext(ex, "Error while reading encoded value at offset 0x%x", startOffset);
    }
}
开发者ID:AndreJCL，项目名称:JCL，代码行数:67，代码来源:DexBackedEncodedValue.java

示例3: readFrom

import org.jf.dexlib2.dexbacked.DexReader; //导入方法依赖的package包/类
@Nonnull
public static EncodedValue readFrom(@Nonnull DexReader reader) {
    int startOffset = reader.getOffset();

    try {
        int b = reader.readUbyte();
        int valueType = b & 0x1f;
        int valueArg = b >>> 5;

        switch (valueType) {
            case ValueType.BYTE:
                Preconditions.checkValueArg(valueArg, 0);
                return new ImmutableByteEncodedValue((byte) reader.readByte());
            case ValueType.SHORT:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableShortEncodedValue((short) reader.readSizedInt(valueArg + 1));
            case ValueType.CHAR:
                Preconditions.checkValueArg(valueArg, 1);
                return new ImmutableCharEncodedValue((char) reader.readSizedSmallUint(valueArg + 1));
            case ValueType.INT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableIntEncodedValue(reader.readSizedInt(valueArg + 1));
            case ValueType.LONG:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableLongEncodedValue(reader.readSizedLong(valueArg + 1));
            case ValueType.FLOAT:
                Preconditions.checkValueArg(valueArg, 3);
                return new ImmutableFloatEncodedValue(Float.intBitsToFloat(
                        reader.readSizedRightExtendedInt(valueArg + 1)));
            case ValueType.DOUBLE:
                Preconditions.checkValueArg(valueArg, 7);
                return new ImmutableDoubleEncodedValue(Double.longBitsToDouble(
                        reader.readSizedRightExtendedLong(valueArg + 1)));
            case ValueType.STRING:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedStringEncodedValue(reader, valueArg);
            case ValueType.TYPE:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedTypeEncodedValue(reader, valueArg);
            case ValueType.FIELD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedFieldEncodedValue(reader, valueArg);
            case ValueType.METHOD:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedMethodEncodedValue(reader, valueArg);
            case ValueType.ENUM:
                Preconditions.checkValueArg(valueArg, 3);
                return new DexBackedEnumEncodedValue(reader, valueArg);
            case ValueType.ARRAY:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedArrayEncodedValue(reader);
            case ValueType.ANNOTATION:
                Preconditions.checkValueArg(valueArg, 0);
                return new DexBackedAnnotationEncodedValue(reader);
            case ValueType.NULL:
                Preconditions.checkValueArg(valueArg, 0);
                return ImmutableNullEncodedValue.INSTANCE;
            case ValueType.BOOLEAN:
                Preconditions.checkValueArg(valueArg, 1);
                return ImmutableBooleanEncodedValue.forBoolean(valueArg == 1);
            default:
                throw new ExceptionWithContext("Invalid encoded_value type: 0x%x", valueType);
        }
    } catch (Exception ex) {
        throw ExceptionWithContext.withContext(ex, "Error while reading encoded value at offset 0x%x", startOffset);
    }
}
开发者ID:niranjan94，项目名称:show-java，代码行数:68，代码来源:DexBackedEncodedValue.java


注：本文中的org.jf.dexlib2.dexbacked.DexReader.readByte方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。