如何使用AndroidHttpClient(API Level 8)和UsernamePasswordCredentials？

Question

目前我正在使用带有ThreadSafeClientConnManager的DefaultHttpClient.这很好用,但我想用AndroidHttpClient替换它.很遗憾,我无法添加对我来说很重要的UsernamePasswordCredentials.有人可以提供小费或解决方案吗？

Answer 1

您需要使用HttpRequestInterceptor类进行身份验证。

这是一个例子

HttpRequestInterceptor httpRequestInterceptor = new HttpRequestInterceptor() {
    public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
        AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
        CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(
                ClientContext.CREDS_PROVIDER);
        HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

        if (authState.getAuthScheme() == null) {
            AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
            Credentials creds = credsProvider.getCredentials(authScope);
            if (creds != null) {
                authState.setAuthScheme(new BasicScheme());
                authState.setCredentials(creds);
            }
        }
    }    
};