/**
   * Updates the View State when the mode has been set. This does not do any checking that the mode
   * is different to current state so always updates.
   */
  protected void updateUIForMode() {
    // Remove Header, and then add Header Loading View again if needed
    if (this == mHeaderLayout.getParent()) {
      removeView(mHeaderLayout);
    }
    if (mMode.canPullDown()) {
      LinearLayout.LayoutParams llp =
          new LayoutParams(
              ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      llp.setMargins(mMargin, 0, mMargin, 0);
      addViewInternal(mHeaderLayout, 0, llp);
    }

    // Remove Footer, and then add Footer Loading View again if needed
    if (this == mFooterLayout.getParent()) {
      removeView(mFooterLayout);
    }
    if (mMode.canPullUp()) {
      LinearLayout.LayoutParams llp =
          new LayoutParams(
              ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
      llp.setMargins(mMargin, 0, mMargin, 0);
      addViewInternal(mFooterLayout, 0, llp);
    }

    // Hide Loading Views
    refreshLoadingViewsHeight();

    // If we're not using Mode.BOTH, set mCurrentMode to mMode, otherwise
    // set it to pull down
    mCurrentMode = (mMode != Mode.BOTH) ? mMode : Mode.PULL_DOWN_TO_REFRESH;
  }
コード例 #2
0
  /**
   * Updates the View State when the mode has been set. This does not do any checking that the mode
   * is different to current state so always updates.
   */
  protected void updateUIForMode() {
    // We need to use the correct LayoutParam values, based on scroll
    // direction
    final LayoutParams lp = getLoadingLayoutLayoutParams();

    // Remove Header, and then add Header Loading View again if needed
    if (this == mHeaderLayout.getParent()) {
      removeView(mHeaderLayout);
    }
    if (mMode.showHeaderLoadingLayout()) {
      addViewInternal(mHeaderLayout, 0, lp);
    }

    // Remove Footer, and then add Footer Loading View again if needed
    if (this == mFooterLayout.getParent()) {
      removeView(mFooterLayout);
    }
    if (mMode.showFooterLoadingLayout()) {
      addViewInternal(mFooterLayout, lp);
    }

    // Hide Loading Views
    refreshLoadingViewsSize();

    // If we're not using Mode.BOTH, set mCurrentMode to mMode, otherwise
    // set it to pull down
    mCurrentMode = (mMode != Mode.BOTH) ? mMode : Mode.PULL_FROM_START;
  }