Method makeApkDepBlock

java/com/facebook/soloader/SysUtil.java:381–393

N.B. If this method is changed, the above method #getApkDepBlockLength must also be updated to reflect the expected size of the dep block @param apkFile apk file @param context application context @return dependency file in bytes @throws IOException IOException

(File apkFile, final Context context)

   * @throws IOException IOException
   */
  public static byte[] makeApkDepBlock(File apkFile, final Context context) throws IOException {
    apkFile = apkFile.getCanonicalFile();
    Parcel parcel = Parcel.obtain();
    try {
      parcel.writeByte(APK_SIGNATURE_VERSION);
      parcel.writeString(apkFile.getPath());
      parcel.writeLong(apkFile.lastModified());
      parcel.writeInt(getAppVersionCode(context));
      return parcel.marshall();
    } finally {
      parcel.recycle();
    }
  }

  public static int getAppVersionCode(final Context context) {
    final PackageManager pm = context.getPackageManager();