Java (HTTPLog)-静态:isSBSettingEnabled false淹没我的调试器

Java (HTTPLog)-静态:isSBSettingEnabled false淹没我的调试器,java,android,json,android-fragments,Java,Android,Json,Android Fragments,我使用tab接口和片段来加载不同的JSON,单击每个选项卡 我正在下载从JSON解析的图像,但问题是每次我触摸屏幕时,调试器都会向我显示大量的消息 I/System.out: (HTTPLog)-Static: isSBSettingEnabled false I/System.out: (HTTPLog)-Static: isSBSettingEnabled false I/System.out: status 200 W/ImageDownloader: Error downloading

我使用tab接口和片段来加载不同的JSON,单击每个选项卡

我正在下载从JSON解析的图像,但问题是每次我触摸屏幕时,调试器都会向我显示大量的消息

I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: status 200
W/ImageDownloader: Error downloading image from null
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: status 200
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: status 200
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: status 200
W/ImageDownloader: Error downloading image from null
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
I/System.out: status 200
我知道这是在课堂上编写的系统输出,但这不应该运行太多次,它应该只在第一次点击时下载一次,而不是在屏幕上的每次触摸上

我在片段onViewCreated中调用JSON类,该类扩展了AsyncTask。我尝试从这个类中的onPostExecute加载它,并在JSON类中的不同位置加载它,但它似乎一直在尝试下载图像,但文本仍然在原地。在一个imageView中,图像发生了变化

我正在尝试从customlistadapter下载ImageDownloaderTask类的图像。这被调用的次数太多了,我应该将此下载移到其他地方吗

new ImageDownloaderTask(holder.imageView).execute(newsItem.getImage());
这是我用JSON生成的代码的一部分

    private Bitmap downloadBitmap(String url) {
    HttpURLConnection urlConnection = null;
    try {
        URL uri = new URL(url);
        urlConnection = (HttpURLConnection) uri.openConnection();

        int statusCode = urlConnection.getResponseCode();
        System.out.println("status "+statusCode);

        InputStream inputStream = urlConnection.getInputStream();
        if (inputStream != null) {
            Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
            return bitmap;
        }
    } catch (Exception e) {

        if (urlConnection != null) {
            urlConnection.disconnect();
        }
        Log.w("ImageDownloader", "Error downloading image from " + url);
    } finally {
        if (urlConnection != null) {
            urlConnection.disconnect();
        }
    }
    return null;
}