小编BNK*_*BNK的帖子

有谁知道Volley是否支持Android中的SSl？有没有办法通过Volley支持SSL？

使用此网络库:

https://github.com/koush/ion

由于目前的状态是开发,我想使用自签名SSL证书

图书馆论坛有一些讨论:

https://github.com/koush/ion/issues/3

 Ion ion = Ion.getDefault(c);
    ion.configure().createSSLContext("TLS");
    ion.getHttpClient().getSSLSocketMiddleware().setSSLContext(sslContext);
    ion.getHttpClient().getSSLSocketMiddleware().setTrustManagers(trustManagers);

经过一些研究,我抓住了crt并获得了sslContext和trustmanager,问题是,它仍然返回异常

javax.net.ssl.SSLException
Caused by: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.

这是我的尝试:

    try {
        CertificateFactory cf = CertificateFactory.getInstance("X.509");
        InputStream caInput = getResources().openRawResource(R.raw.load);
        Certificate ca;
        try {
            ca = cf.generateCertificate(caInput);
            //System.out.println("ca=" + ((X509Certificate) ca).getSubjectDN());
        } finally {
            caInput.close();
        }

        String keyStoreType = KeyStore.getDefaultType();
        KeyStore keyStore = KeyStore.getInstance(keyStoreType);
        keyStore.load(null, null);
        keyStore.setCertificateEntry("ca", ca);

        String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
        tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
        tmf.init(keyStore);

        ssl_context = SSLContext.getInstance("TLS");
        ssl_context.init(null, tmf.getTrustManagers(), null);
    } catch (Exception …

当我放入RecyclerView内部NestedScrollView然后onBindViewHolder调用所有行,比如说我有大小为30的列表然后一次onBindViewHolder调用所有30行,即使没有滚动

 RecyclerView list;
    LinearLayoutManager layoutManager = new LinearLayoutManager(getContext());
        list.setLayoutManager(layoutManager);
        layoutManager.setAutoMeasureEnabled(true);
        list.setNestedScrollingEnabled(false);
        list.addItemDecoration(new VerticalSpaceItemDecoration(5));
        list.setAdapter(adapter);

我的xml是

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:fillViewport="true"
    android:scrollbars="none"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">
 <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/grey">
    <android.support.v7.widget.RecyclerView
            android:id="@+id/recycler_views"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_below="@+id/info"
            android:layout_marginBottom="5dp"
            android:layout_marginLeft="5dp"
            android:layout_marginRight="5dp"
            android:textAlignment="center"

            android:visibility="visible"
           />

但如果我删除NestedScrollView它正常工作.

我想获取从我的应用登录的用户的所有谷歌私人连接.我启用了Google People和Google Plus API.我设置了凭证API密钥,客户端ID和客户端密钥.我正在尝试获取用户连接的URL是

https://people.googleapis.com/v1/people/me/connections?fields=connections&key=api_key&access_token=access_token

另外,我正在使用图书馆passport-google-oauth来获取用户access_token.以上网址中是否有任何我遗漏的内容.

我的谷歌验证码是

    // send to google to do the authentication
    // profile gets us their basic information including their name
    // email gets their emails
    app.get('/auth/google', passport.authenticate('google', {
        scope: ['profile', 'email','https://www.googleapis.com/auth/contacts.readonly', 'https://www.googleapis.com/auth/contacts']
    }));

    // the callback after google has authenticated the user
    app.get('/auth/google/callback',
    passport.authenticate('google', {
        successRedirect: '/profile',
        failureRedirect: '/'
    }));

我已经实现AutoCompleteTextView如下:

MainActivity.java

...
    public static String[] myData=new String[]{"Africa (AF)","America (AFM)","Apple (AMP)"};
    text=(AutoCompleteTextView)v.findViewById(R.id.first_state);
    ArrayAdapter adapter = new ArrayAdapter(getActivity(),R.layout.autocompletetextview_row,R.id.textViewItem,myData);

    text.setAdapter(adapter);
    text.setThreshold(1);
    text.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> parent, View view, int position, long rowId) {

            selected_station = (String)parent.getItemAtPosition(position);
            //TODO Do something with the selected text
        }
    });

布局AutoCompleteTextView:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#FFFFFF"
    android:padding="10dp" >
    <TextView
        android:id="@+id/textViewItem"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:text="Item name here..."
        android:textColor="#000000"
        android:textSize="20sp" />
 </RelativeLayout>

当我输入类似"af .."时,它显示非洲(AF)选择但不是美国(AFM).

数据只是一个示例数据.这不是我AutoCompleteTextView只用于3件物品.

编辑:当我删除括号时,它正常工作.但我需要保留括号以供进一步使用.

我有以下错误Hostname domain.com not verified:不是"javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated"我以前能够连接到不同的主机,在这个主机我遇到问题,如何解决它

 javax.net.ssl.SSLPeerUnverifiedException: Hostname domain.com not verified:
    certificate: sha1//WQM9QbrKs6DCFa9qN/EIw1ywBw=
    DN: CN=*.ipage.com,OU=Domain Control Validated - RapidSSL(R),OU=See www.rapidssl.com/resources/cps (c)14,OU=GT29505539
    subjectAltNames: [*.ipage.com, ipage.com]
            at com.squareup.okhttp.Connection.connectTls(Connection.java:244)
            at com.squareup.okhttp.Connection.connectSocket(Connection.java:199)
            at com.squareup.okhttp.Connection.connect(Connection.java:172)
            at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:367)
            at com.squareup.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:128)
            at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:328)
            at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:245)
            at com.squareup.okhttp.Call.getResponse(Call.java:267)

这是我的代码

  try {
                    JSONObject jsonObject = new JSONObject();
                    jsonObject.accumulate("name", name);
                    jsonObject.accumulate("password", pass);
                    jsonObject.accumulate("email", emails);
                    json = jsonObject.toString();
                    Log.e("MYAPP", "getjson");

                } catch (JSONException e) {
                    Log.e("MYAPP", "unexpected JSON exception", e);
                }
                try{
                    RequestBody formBody = new …

我正在尝试让我的应用通过https与我的服务器通信.由于我不想付费以获得由受信任的CA签署的服务器证书,因此解决方案是使用自签名证书.

所以,我创建了我的caconfig.cnf如下:

[ ca ]
default_ca              = CA_default                    # The default ca section

[ CA_default ]
dir                     = ./demoCA                      # top dir
database                = $dir/index.txt                # index file.
new_certs_dir           = $dir/newcerts                 # new certs dir

certificate             = $dir/cacert.pem               # The CA cert
serial                  = $dir/serial                   # serial no file
private_key             = $dir/private/cakey.pem        # CA private key
RANDFILE                = $dir/private/.rand            # random number file

default_days            = 365                           # how long to certify for
default_crl_days        = 30                            # how long before next …

实际上，本周，我有与以下相同的问题

Android 中的 OkHttpClient 和证书颁发机构验证

在我的手机（摩托罗拉、Android 4.1.2）中，我禁用了所有 DigiCert CA（内部Settings - Security - Trusted credentials - System）。

我的代码如下：

public class CertPinActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_cert_pin);

        try {
            CertificatePinner certificatePinner = new CertificatePinner.Builder()
                    .add("github.com", "sha256/WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18=")
                    .build();
            OkHttpClient client = new OkHttpClient.Builder()
                    .sslSocketFactory(getSSLSocketFactory())
                    .certificatePinner(certificatePinner)
                    .build();

            Request request = new Request.Builder()
                    .url("https://github.com/square/okhttp/wiki/HTTPS")
                    .build();
            client.newCall(request).enqueue(new Callback() {
                @Override
                public void onFailure(Call call, IOException e) {
                    Log.e("onFailure","-------------------------------------------------");
                    e.printStackTrace();
                }

                @Override
                public void onResponse(Call call, Response response) throws …

我在Android上写了一些Rest客户端,我遇到了一个问题 - 我不知道如何制作HEAD和OPTIONS请求.

OkHttp3中的GET/POST/PUT/DELETE/PATCH请求没有问题,基本上它们看起来像:

        request = new Request.Builder()
                .url(url)
                .headers(headerBuilder.build())
                .post(bodyBuilder.build())
                .build();

并且OkHttp3不提供其他方法,如head()或option().

那么如何使用OkHttp3创建HEAD和OPTIONS请求？

我在应用程序中遇到了一个问题,我认为它可能与Volley从缓存中提取数据有关.

也就是说,应用程序与API紧密绑定,因此每次更改都会发送到API,然后使用Volley库从API中检索.因此,用户将打开一个弹出窗口,选择一些组来查看其项目,然后选择一些值来标记它的最爱.弹出窗口将关闭,片段将重新加载新数据.

当用户再次打开弹出窗口时,选择相同的组来加载其数据,之前的项目将不会显示为收藏夹.但是当用户再次触摸同一组以重新加载其数据时,该项目将显示为收藏夹.

我已经逐步调试了代​​码,但没有发现任何错误.所以我得出结论,Volley可能会从其缓存中提取数据,同时在我第二次点击该组时启动新的API请求.

我想测试它是否是缓存问题或者我必须更深入地调试.

有没有办法告诉Volley不要使用缓存的请求数据,而是启动对API的新请求？有点像don't use cached data, but make a new request.

注意:我不想删除完整的缓存.我只想告诉Volley什么时候发起一个全新的API请求.