项目报错,处理步骤如下:
1>使用glide中的资源加载监听器(Listener),抓取Log
listener(new RequestListener<String, GlideDrawable>() {
@Override
public boolean onException(Exception e, String model, Target<GlideDrawable> target, boolean isFirstResource) {
Log.d(TAG,"onException:e="+e.toString()+";target:"+target+";isFirstResource="+isFirstResource);
Toast.makeText(getApplicationContext(),"资源加载异常",Toast.LENGTH_SHORT).show();
return false;
}
@Override
public boolean onResourceReady(GlideDrawable resource, String model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
Log.e(TAG, "isFromMemoryCache:"+isFromMemoryCache+" model:"+model+" isFirstResource: "+isFirstResource);
Toast.makeText(getApplicationContext(),"图片加载完成",Toast.LENGTH_SHORT).show();
return false;
}
})
2>Log如下:
javax.net.ssl.SSLHandshakeException: com.android.org.bouncycastle.jce.exception.ExtCertPathValidatorException:
Could not validate certificate:
Certificate not valid until Wed Nov 06 05:36:50 GMT+08:00 2013 (compared to Mon Nov 23 10:29:45 GMT+08:00 1970)
结论:从上面的Log可以看出这个图片使用的是https协议(SSL协议,是一种安全传输协议),然后出现了这个问题。这个异常是说在校验证书的时候出现时间校验的失败!
打开手机看一下时间是1970年时间,调整时间即可正常下载。
有几位大牛提供了解决方案:
http://my.oschina.net/blackylin/blog/144136
http://www.eoeandroid.com/thread-161747-1-1.html
然后还有一篇关于https协议的好博文:
http://www.cnblogs.com/P_Chou/archive/2010/12/27/https-ssl-certification.html