本文整理了Java中android.support.v7.widget.GridLayoutManager.onFocusSearchFailed()方法的一些代码示例，展示了GridLayoutManager.onFocusSearchFailed()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。GridLayoutManager.onFocusSearchFailed()方法的具体详情如下：
包路径：android.support.v7.widget.GridLayoutManager
类名称：GridLayoutManager
方法名：onFocusSearchFailed

GridLayoutManager.onFocusSearchFailed介绍

暂无

代码示例

代码示例来源：origin: Dawish/BriskTVLauncher

/**
 * 焦点搜索失败处理.
 */
@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler,
    RecyclerView.State state) {
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  return null;
}

代码示例来源：origin: hejunlin2013/TVSample

@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler,
                RecyclerView.State state) {
  // Need to be called in order to layout new row/column
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  if (nextFocus == null) {
    return null;
  }
  int fromPos = getPosition(focused);
  int nextPos = getNextViewPos(fromPos, focusDirection);
  return findViewByPosition(nextPos);
}

代码示例来源：origin: hejunlin2013/LivePlayback

@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler,
                RecyclerView.State state) {
  // Need to be called in order to layout new row/column
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  if (nextFocus == null) {
    return null;
  }
  int fromPos = getPosition(focused);
  int nextPos = getNextViewPos(fromPos, focusDirection);
  return findViewByPosition(nextPos);
}

代码示例来源：origin: evilbinary/TvWidget

@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler,
                RecyclerView.State state) {
  // Need to be called in order to layout new row/column
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  if (nextFocus == null) {
    return null;
  }
  int fromPos = getPosition(focused);
  int nextPos = getNextViewPos(fromPos, focusDirection);
  return findViewByPosition(nextPos);
}

代码示例来源：origin: Dawish/BriskTVLauncher

/**
 * Called when searching for a focusable view in the given direction has failed for the current content of the RecyclerView.
 * This is the LayoutManager's opportunity to populate views in the given direction to fulfill the request if it can.
 * The LayoutManager should attach and return the view to be focused. The default implementation returns null.
 * 防止当recyclerview上下滚动的时候焦点乱跳
 * @param focused
 * @param focusDirection
 * @param recycler
 * @param state
 * @return
 */
@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler, RecyclerView.State state) {
  // Need to be called in order to layout new row/column
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  if (nextFocus == null) {
    return null;
  }
  /**
   * 获取当前焦点的位置
   */
  int fromPos = getPosition(focused);
  /**
   * 获取我们希望的下一个焦点的位置
   */
  int nextPos = getNextViewPos(fromPos, focusDirection);
  return findViewByPosition(nextPos);
}

代码示例来源：origin: 66668/DropDownMenuplus

/**
 * Called when searching for a focusable view in the given direction has failed for the current content of the RecyclerView.
 * This is the LayoutManager's opportunity to populate views in the given direction to fulfill the request if it can.
 * The LayoutManager should attach and return the view to be focused. The default implementation returns null.
 * 防止当recyclerview上下滚动的时候焦点乱跳
 * @param focused
 * @param focusDirection
 * @param recycler
 * @param state
 * @return
 */
@Override
public View onFocusSearchFailed(View focused, int focusDirection, RecyclerView.Recycler recycler, RecyclerView.State state) {
  // Need to be called in order to layout new row/column
  View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);
  if (nextFocus == null) {
    return null;
  }
  /**
   * 获取当前焦点的位置
   */
  int fromPos = getPosition(focused);
  /**
   * 获取我们希望的下一个焦点的位置
   */
  int nextPos = getNextViewPos(fromPos, focusDirection);
  return findViewByPosition(nextPos);
}

代码示例来源：origin: Dreamxiaoxuan/AndroidTvDemo

View nextFocus = super.onFocusSearchFailed(focused, focusDirection, recycler, state);