コード例 #1
0
 /**
  * This is called when the last Cursor provided to onLoadFinished() above is about to be closed.
  * We need to make sure we are no longer using it.
  */
 public void onLoaderReset(Loader<Cursor> loader) {
   switch (loader.getId()) {
     case LOADER_ID_KEYRING:
       // No resources need to be freed for this ID
       break;
     case LOADER_ID_USER_IDS:
       mUserIdsAdapter.swapCursor(null);
       break;
     case LOADER_ID_KEYS:
       mKeysAdapter.swapCursor(null);
       break;
     default:
       break;
   }
 }
コード例 #2
0
  public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    // Swap the new cursor in. (The framework will take care of closing the
    // old cursor once we return.)
    switch (loader.getId()) {
      case LOADER_ID_KEYRING:
        if (data.moveToFirst()) {
          // get name, email, and comment from USER_ID
          String[] mainUserId = PgpKeyHelper.splitUserId(data.getString(KEYRING_INDEX_USER_ID));
          if (mainUserId[0] != null) {
            getActivity().setTitle(mainUserId[0]);
            mName.setText(mainUserId[0]);
          } else {
            getActivity().setTitle(R.string.user_id_no_name);
            mName.setText(R.string.user_id_no_name);
          }
          mEmail.setText(mainUserId[1]);
          mComment.setText(mainUserId[2]);
        }

        break;
      case LOADER_ID_USER_IDS:
        mUserIdsAdapter.swapCursor(data);
        break;
      case LOADER_ID_KEYS:
        // the first key here is our master key
        if (data.moveToFirst()) {
          // get key id from MASTER_KEY_ID
          long keyId = data.getLong(KEYS_INDEX_KEY_ID);
          String keyIdStr = PgpKeyHelper.convertKeyIdToHex(keyId);
          mKeyId.setText(keyIdStr);

          // get creation date from CREATION
          if (data.isNull(KEYS_INDEX_CREATION)) {
            mCreation.setText(R.string.none);
          } else {
            Date creationDate = new Date(data.getLong(KEYS_INDEX_CREATION) * 1000);

            mCreation.setText(
                DateFormat.getDateFormat(getActivity().getApplicationContext())
                    .format(creationDate));
          }

          // get expiry date from EXPIRY
          if (data.isNull(KEYS_INDEX_EXPIRY)) {
            mExpiry.setText(R.string.none);
          } else {
            Date expiryDate = new Date(data.getLong(KEYS_INDEX_EXPIRY) * 1000);

            mExpiry.setText(
                DateFormat.getDateFormat(getActivity().getApplicationContext()).format(expiryDate));
          }

          String algorithmStr =
              PgpKeyHelper.getAlgorithmInfo(
                  data.getInt(KEYS_INDEX_ALGORITHM), data.getInt(KEYS_INDEX_KEY_SIZE));
          mAlgorithm.setText(algorithmStr);

          byte[] fingerprintBlob = data.getBlob(KEYS_INDEX_FINGERPRINT);
          if (fingerprintBlob == null) {
            // FALLBACK for old database entries
            fingerprintBlob = ProviderHelper.getFingerprint(getActivity(), mDataUri);
          }
          String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob, true);

          mFingerprint.setText(OtherHelper.colorizeFingerprint(fingerprint));
        }

        mKeysAdapter.swapCursor(data);
        break;

      default:
        break;
    }
  }