import org.jf.dexlib2.analysis.InlineMethodResolver; //导入依赖的package包/类
public Observable<File> run(App app, File outputDir) {
  return Observable.fromCallable(() -> {
    File apkFile = new File(app.sourceDir());
    check(apkFile.exists(), "must provide valid .apk file for analysis");

    if (!outputDir.exists()) {
      check(outputDir.mkdirs(), "could not create .smali output directory");
    }

    baksmaliOptions options = getDefaultOptions();
    options.outputDirectory = outputDir.getPath();

    // Limit the max. used threads.
    options.jobs = Runtime.getRuntime().availableProcessors();
    if (options.jobs > 6) {
      options.jobs = 6;
    }

    DexBackedDexFile dexFile =
        DexFileFactory.loadDexFile(apkFile, "classes.dex", app.targetSdk(), false);

    if (dexFile instanceof DexBackedOdexFile) {
      options.inlineResolver = InlineMethodResolver.createInlineMethodResolver(
          ((DexBackedOdexFile) dexFile).getOdexVersion());
    }

    check(baksmali.disassembleDexFile(dexFile, options), "disassembling apk to smali failed");
    return outputDir;
  });
}
 

import org.jf.dexlib2.analysis.InlineMethodResolver; //导入依赖的package包/类
@Override
public void deOdex(DexFile parentFile) {
	if (!(parentFile instanceof DexBackedOdexFile))
		throw new RuntimeException("ODEX instruction in non-ODEX file");
	DexBackedOdexFile odexFile = (DexBackedOdexFile) parentFile;
	InlineMethodResolver inlineMethodResolver = InlineMethodResolver.createInlineMethodResolver(
			odexFile.getOdexVersion());
	targetMethod = inlineMethodResolver.resolveExecuteInline(
			new AnalyzedInstruction(instruction, -1, -1));
}
 

import org.jf.dexlib2.analysis.InlineMethodResolver; //导入依赖的package包/类
private void decode() throws AndrolibException {
    try {
        baksmaliOptions options = new baksmaliOptions();

        // options
        options.deodex = false;
        options.outputDirectory = mOutDir.toString();
        options.noParameterRegisters = false;
        options.useLocalsDirective = true;
        options.useSequentialLabels = true;
        options.outputDebugInfo = mBakDeb;
        options.addCodeOffsets = false;
        options.jobs = -1;
        options.noAccessorComments = false;
        options.registerInfo = 0;
        options.ignoreErrors = false;
        options.inlineResolver = null;
        options.checkPackagePrivateAccess = false;

        // set jobs automatically
        options.jobs = Runtime.getRuntime().availableProcessors();
        if (options.jobs > 6) {
            options.jobs = 6;
        }

        // create the dex
        DexBackedDexFile dexFile = DexFileFactory.loadDexFile(mApkFile, mDexFile, mApi, false);

        if (dexFile.isOdexFile()) {
            throw new AndrolibException("Warning: You are disassembling an odex file without deodexing it.");
        }

        if (dexFile instanceof DexBackedOdexFile) {
            options.inlineResolver =
                    InlineMethodResolver.createInlineMethodResolver(((DexBackedOdexFile)dexFile).getOdexVersion());
        }

        baksmali.disassembleDexFile(dexFile, options);
    } catch (IOException ex) {
        throw new AndrolibException(ex);
    }
}
 

import org.jf.dexlib2.analysis.InlineMethodResolver; //导入依赖的package包/类
/**
 * .dex转换为smali
 *
 * @param dexFile       dex/apk文件
 * @param outDir        smali文件输出目录
 * @return  是否转换成功
 */
public static boolean dex2smali(File dexFile, File outDir){

    if (dexFile == null || !dexFile.exists()){
        LogUtils.w( "dex2smali dexFile is null or not exists : " + dexFile.getPath());
        return false;
    }

    // dex文件的处理
    BaksmaliOptions options = new BaksmaliOptions();

    // options
    options.deodex = false;
    options.implicitReferences = false;
    options.parameterRegisters = true;
    options.localsDirective = true;
    options.sequentialLabels = true;
    options.debugInfo = true;
    options.codeOffsets = false;
    options.accessorComments = false;
    options.registerInfo = 0;
    options.inlineResolver = null;

    // set jobs automatically
    int jobs = Runtime.getRuntime().availableProcessors();
    if (jobs > 6) {
        jobs = 6;
    }

    try {
        //brut/androlib/ApkDecoder.mApi default value is 15
        // create the dex
        DexBackedDexFile dexBackedDexFile = DexFileFactory.loadDexFile(dexFile, Opcodes.forApi(15));

        if (dexBackedDexFile.isOdexFile()) {
            LogUtils.w("Warning: You are disassembling an odex file without deodexing it.");
        }

        if (dexBackedDexFile instanceof DexBackedOdexFile) {
            options.inlineResolver =
                    InlineMethodResolver.createInlineMethodResolver(((DexBackedOdexFile)dexBackedDexFile).getOdexVersion());
        }

        Baksmali.disassembleDexFile(dexBackedDexFile, outDir, jobs, options);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return false;
}