How to use

loadDexEntry

method

in

org.jf.dexlib2.DexFileFactory

  dexFile = DexFileFactory.loadDexEntry(file, dexEntry, exactMatch, opcodes);
} catch (IOException ex) {
  throw new RuntimeException(ex);

DexBackedDexFile dexFile = DexFileFactory.loadDexEntry(mApkFile, mDexFile, true, Opcodes.forApi(mApi));

/**
 * @param f
 *            the .oat or .apk file
 * @param entry
 *            the name of the .dex file inside the container file
 * @param apiLevel
 *            the api level wanted
 */
public DexFileModule(File f, String entry, int apiLevel) throws IllegalArgumentException {
  try {
    this.f = f;
    dexfile = DexFileFactory.loadDexEntry(f, entry,true, apiLevel == AUTO_INFER_API_LEVEL? null : Opcodes.forApi(apiLevel));
  } catch (IOException e) {
    throw new IllegalArgumentException(e);
  }
  // create ModuleEntries from ClassDefItem
  entries = new HashSet<>();
  for (ClassDef cdefitems : dexfile.getClasses()) {
    entries.add(new DexModuleEntry(cdefitems, this));
  }
}

/**
 * @param f
 *            the .oat or .apk file
 * @param entry
 *            the name of the .dex file inside the container file
 * @param apiLevel
 *            the api level wanted
 */
public DexFileModule(File f, String entry, int apiLevel) throws IllegalArgumentException {
  try {
    this.f = f;
    dexfile = DexFileFactory.loadDexEntry(f, entry,true, apiLevel == AUTO_INFER_API_LEVEL? null : Opcodes.forApi(apiLevel));
  } catch (IOException e) {
    throw new IllegalArgumentException(e);
  }
  // create ModuleEntries from ClassDefItem
  entries = new HashSet<>();
  for (ClassDef cdefitems : dexfile.getClasses()) {
    entries.add(new DexModuleEntry(cdefitems, this));
  }
}

  dexFile = DexFileFactory.loadDexEntry(file, dexEntry, exactMatch, opcodes);
} catch (IOException ex) {
  throw new RuntimeException(ex);