小编Jon*_*Seo的帖子

使用handler想要定期运行计数为0,如果countis为1,否则请修复此代码.

mRunnable = new Runnable(){
  @Override
  public void run() {
    if (count == 0) {
      setImage();
      count = 1;
    } else {
      weather = mContentResolver.getType(mUri);
      setWeather(weather);
      count = 0;
    }
  } 
};
mHandler = new Handler();
mHandler.postDelayed(mRunnable, 3000);