.AppException: android.view.ViewRootImpl$CalledFromWrongThreadException: Only t

错误内容：.AppException: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.

这是在主线程中使用了销毁时间的操作，容易造成ANR;

解决方案：

private void setData() {

 

  if (null != lineInfos) {

   LineImageAdapter adapter = new LineImageAdapter(

     ((AppContext) getActivity().getApplicationContext()),

     lineInfos, mGridView);

   mGridView.setAdapter(adapter);

   mGridView.setOnItemClickListener(new GridItemClickListener());

  }

 }

改为：private void setData() {

  Message message = new Message();

  message.what = 5;

  handler.sendMessage(message);

 }

 private Handler handler = new Handler() {

  @SuppressWarnings("unchecked")

  @Override

  public void handleMessage(Message msg) {

switch (msg.what) {

case 5:

    if (null != lineInfos) {

     LineImageAdapter adapter = new LineImageAdapter(

       ((AppContext) getActivity().getApplicationContext()),

       lineInfos, mGridView);

     mGridView.setAdapter(adapter);

     mGridView.setOnItemClickListener(new GridItemClickListener());

    }

    break;

   default:

    break;

   }

  }

 };