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Java DexDataStore.readAt方法代码示例

本文整理汇总了Java中org.jf.dexlib2.writer.io.DexDataStore.readAt方法的典型用法代码示例。如果您正苦于以下问题:Java DexDataStore.readAt方法的具体用法?Java DexDataStore.readAt怎么用?Java DexDataStore.readAt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org.jf.dexlib2.writer.io.DexDataStore的用法示例。


在下文中一共展示了DexDataStore.readAt方法的5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: updateSignature

import org.jf.dexlib2.writer.io.DexDataStore; //导入方法依赖的package包/类
private void updateSignature(@Nonnull DexDataStore dataStore) throws IOException {
    MessageDigest md;
    try {
        md = MessageDigest.getInstance("SHA-1");
    } catch (NoSuchAlgorithmException ex) {
        throw new RuntimeException(ex);
    }

    byte[] buffer = new byte[4 * 1024];
    InputStream input = dataStore.readAt(HeaderItem.SIGNATURE_DATA_START_OFFSET);
    int bytesRead = input.read(buffer);
    while (bytesRead >= 0) {
        md.update(buffer, 0, bytesRead);
        bytesRead = input.read(buffer);
    }

    byte[] signature = md.digest();
    if (signature.length != HeaderItem.SIGNATURE_SIZE) {
        throw new RuntimeException("unexpected digest write: " + signature.length + " bytes");
    }

    // write signature
    OutputStream output = dataStore.outputAt(HeaderItem.SIGNATURE_OFFSET);
    output.write(signature);
    output.close();
}
 
开发者ID:CvvT,项目名称:andbg,代码行数:27,代码来源:DexWriter.java

示例2: updateChecksum

import org.jf.dexlib2.writer.io.DexDataStore; //导入方法依赖的package包/类
private void updateChecksum(@Nonnull DexDataStore dataStore) throws IOException {
    Adler32 a32 = new Adler32();

    byte[] buffer = new byte[4 * 1024];
    InputStream input = dataStore.readAt(HeaderItem.CHECKSUM_DATA_START_OFFSET);
    int bytesRead = input.read(buffer);
    while (bytesRead >= 0) {
        a32.update(buffer, 0, bytesRead);
        bytesRead = input.read(buffer);
    }

    // write checksum, utilizing logic in DexWriter to write the integer value properly
    OutputStream output = dataStore.outputAt(HeaderItem.CHECKSUM_OFFSET);
    DexDataWriter.writeInt(output, (int)a32.getValue());
    output.close();
}
 
开发者ID:CvvT,项目名称:andbg,代码行数:17,代码来源:DexWriter.java

示例3: updateSignature

import org.jf.dexlib2.writer.io.DexDataStore; //导入方法依赖的package包/类
private void updateSignature( DexDataStore dataStore) throws IOException {
    MessageDigest md;
    try {
        md = MessageDigest.getInstance("SHA-1");
    } catch (NoSuchAlgorithmException ex) {
        throw new RuntimeException(ex);
    }

    byte[] buffer = new byte[4 * 1024];
    InputStream input = dataStore.readAt(HeaderItem.SIGNATURE_DATA_START_OFFSET);
    int bytesRead = input.read(buffer);
    while (bytesRead >= 0) {
        md.update(buffer, 0, bytesRead);
        bytesRead = input.read(buffer);
    }

    byte[] signature = md.digest();
    if (signature.length != HeaderItem.SIGNATURE_SIZE) {
        throw new RuntimeException("unexpected digest write: " + signature.length + " bytes");
    }

    // write signature
    OutputStream output = dataStore.outputAt(HeaderItem.SIGNATURE_OFFSET);
    output.write(signature);
    output.close();
}
 
开发者ID:AndreJCL,项目名称:JCL,代码行数:27,代码来源:DexWriter.java

示例4: updateChecksum

import org.jf.dexlib2.writer.io.DexDataStore; //导入方法依赖的package包/类
private void updateChecksum( DexDataStore dataStore) throws IOException {
    Adler32 a32 = new Adler32();

    byte[] buffer = new byte[4 * 1024];
    InputStream input = dataStore.readAt(HeaderItem.CHECKSUM_DATA_START_OFFSET);
    int bytesRead = input.read(buffer);
    while (bytesRead >= 0) {
        a32.update(buffer, 0, bytesRead);
        bytesRead = input.read(buffer);
    }

    // write checksum, utilizing logic in DexWriter to write the integer value properly
    OutputStream output = dataStore.outputAt(HeaderItem.CHECKSUM_OFFSET);
    DexDataWriter.writeInt(output, (int)a32.getValue());
    output.close();
}
 
开发者ID:AndreJCL,项目名称:JCL,代码行数:17,代码来源:DexWriter.java

示例5: updateChecksum

import org.jf.dexlib2.writer.io.DexDataStore; //导入方法依赖的package包/类
private void updateChecksum(@Nonnull DexDataStore dataStore) throws IOException {
    Adler32 a32 = new Adler32();

    byte[] buffer = new byte[4 * 1024];
    InputStream input = dataStore.readAt(HeaderItem.CHECKSUM_DATA_START_OFFSET);
    int bytesRead = input.read(buffer);
    while (bytesRead >= 0) {
        a32.update(buffer, 0, bytesRead);
        bytesRead = input.read(buffer);
    }

    // write checksum, utilizing logic in DexWriter to write the integer value properly
    OutputStream output = dataStore.outputAt(HeaderItem.CHECKSUM_OFFSET);
    DexDataWriter.writeInt(output, (int) a32.getValue());
    output.close();
}
 
开发者ID:niranjan94,项目名称:show-java,代码行数:17,代码来源:DexWriter.java


注:本文中的org.jf.dexlib2.writer.io.DexDataStore.readAt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。