android–Picasso不支持下载使用https协议的图像

概述您好我正在使用Picasso库从URL下载图像.网址：https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn21.0-1/s200x200/1472865_191408954385576_14109897_n.jpgURL使用https协议,在这里我无法使用Picasso下载https协议的图像.它不支持下载使用https协议的图像,只有当我使用http

您好我正在使用Picasso库从URL下载图像.

网址：https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/s200x200/1472865_191408954385576_14109897_n.jpg

URL使用https协议,在这里我无法使用Picasso下载https协议的图像.

它不支持下载使用https协议的图像,只有当我使用http proctocol时它才对我有用吗？

在这里,我试图获取使用https协议的位图

com.squareup.picasso.Target target = new com.squareup.picasso.Target() {@OverrIDepublic voID onBitmapLoaded(Bitmap bitmap, LoadedFrom loadedFrom) {    userProfile.setBitmap(bitmap);    // call the Web API to register the walker here    new AudioStreetAsyncTask(getActivity(), userProfile, getString(R.string.registration_processing_message), new TaskCompleteListener() {        @OverrIDe        public voID onTaskCompleted(String JsonResponse) {           Log.d(TAG, JsonResponse);        }    });}@OverrIDepublic voID onBitmapFailed(Drawable drawable) {    userProfile.setBitmap(null);    // call the Web API to register the walker here    new AudioStreetAsyncTask(getActivity(), userProfile, getString(R.string.registration_processing_message), new TaskCompleteListener() {        @OverrIDe        public voID onTaskCompleted(String JsonResponse) {           Log.d(TAG, JsonResponse);        }    }).execute();}@OverrIDepublic voID onPrepareLoad(Drawable drawable) {}};Picasso.with(getActivity()).load(imgurl.toString()).into(target);

任何想法 ？

解决方法:

在Gradle中使用这些依赖项：

compile 'com.squareup.okhttp:okhttp:2.2.0'compile 'com.squareup.okhttp:okhttp-urlconnection:2.2.0'compile 'com.squareup.picasso:picasso:2.4.0'

而这个班级而不是原来的毕加索班级

毕加索课程：

 public class PicassoTrustAll {    private static Picasso mInstance = null;    private PicassoTrustAll(Context context) {        OkhttpClIEnt clIEnt = new OkhttpClIEnt();        clIEnt.setHostnameVerifIEr(new HostnameVerifIEr() {            @OverrIDe            public boolean verify(String s, SSLSession sslSession) {                return true;            }        });        TrustManager[] trustAllCerts = new TrustManager[] { new x509trustmanager() {            @OverrIDe            public voID checkClIEntTrusted(                    java.security.cert.X509Certificate[] x509Certificates,                    String s) throws java.security.cert.CertificateException {            }            @OverrIDe            public voID checkServerTrusted(                    java.security.cert.X509Certificate[] x509Certificates,                    String s) throws java.security.cert.CertificateException {            }            @OverrIDe            public java.security.cert.X509Certificate[] getAcceptedissuers() {                return new java.security.cert.X509Certificate[] {};            }        } };        try {            SSLContext sc = SSLContext.getInstance("TLS");            sc.init(null, trustAllCerts, new java.security.SecureRandom());            clIEnt.setSslSocketFactory(sc.getSocketFactory());        } catch (Exception e) {            e.printstacktrace();        }        mInstance = new Picasso.Builder(context)                .downloader(new OkhttpDownloader(clIEnt))                .Listener(new Picasso.Listener() {                    @OverrIDe                    public voID onImageLoadFailed(Picasso picasso, Uri uri, Exception exception) {                        Log.e("PICASSO", exception);                    }                }).build();    }    public static Picasso getInstance(Context context) {        if (mInstance == null) {             new PicassoTrustAll(context);        }        return mInstance;    }}

用法示例：

PicassoTrustAll.getInstance(context)                .load(url)                .into(imageVIEw);

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