code: protected String getMessageText(final File pZipFile, final PackageManager pPackageManager) {
          String version = "";
          try {
              final PackageInfo pi = pPackageManager.getPackageInfo(getPackageName(), 0);
              version = " " + pi.versionName;
          } catch (final PackageManager.NameNotFoundException e) {
              Log.e(TAG, "Version name not found", e);
          }
          return getString(R.string.email_text, version,
                  Build.MODEL, Build.DEVICE, Build.VERSION.RELEASE, Build.ID,
                  pZipFile.getName(), (pZipFile.length() + 512) / 1024);
      }
docs: The text of the email. Override to use different text.
  @param pZipFile the file containing the zipped log
  @param pPackageManager the package manager
  @return the message text