Android Sina Oauth use sina sdk and signpost lib

in Authorization.java

Sina SDK 版

private static final String TAG = "WeiBoTong";

private final String CALLBACKURL = "myapp://mainactivity";

AccessToken accessToken = null;

RequestToken requestToken = null;

Weibo weibo = null;

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

doOauth();

}

private void doOauth() {

// TODO Auto-generated method stub

System.setProperty("weibo4j.oauth.consumerKey", Weibo.CONSUMER_KEY);

System.setProperty("weibo4j.oauth.consumerSecret", Weibo.CONSUMER_SECRET);

weibo = new Weibo();

// set callback url, desktop app please set to null

// http://callback_url?oauth_token=xxx&oauth_verifier=xxx
try {

requestToken = weibo.getOAuthRequestToken(CALLBACKURL);

} catch (WeiboException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}



Log.v(TAG, "Got request token.");

Log.v(TAG, "Request token: "+ requestToken.getToken());

Log.v(TAG, "Request token secret: "+ requestToken.getTokenSecret());

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(requestToken.getAuthorizationURL())));

}



@Override

protected void onNewIntent(Intent intent) {

super.onNewIntent(intent);

getAccess(intent);

}

private void getAccess(Intent intent) {

// TODO Auto-generated method stub

Log.d(TAG, "onNewIntent");

Uri uri = intent.getData();

if (uri != null && uri.toString().startsWith(CALLBACKURL)) {

String verifier = uri.getQueryParameter("oauth_verifier");

Log.d(TAG, "onNewIntent " + " verifier " + verifier);



try {

accessToken = requestToken.getAccessToken(verifier);

} catch (WeiboException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

Log.v(TAG, "Got access token.");

Log.v(TAG, "Access token: "+ accessToken.getToken());

Log.v(TAG, "Access token secret: "+ accessToken.getTokenSecret());



List<User> list = null;

try {

list = weibo.getFriendsStatuses();

} catch (WeiboException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}



System.out.println("Successfully get Friends to [" + list + "].");

}

}

Signpost lib 版

private static String TAG = "OAuthForSina";

private CommonsHttpOAuthConsumer httpOauthConsumer;

private OAuthProvider httpOauthprovider;

public final static String consumerKey = "********";

public final static String consumerSecret = "********";

private final String CALLBACKURL = "myapp://mainactivity";

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

doOauth();

}

private void doOauth() {

try {

httpOauthConsumer = new CommonsHttpOAuthConsumer(consumerKey,consumerSecret);

httpOauthprovider = new DefaultOAuthProvider(

"http://api.t.sina.com.cn/oauth/request_token",

"http://api.t.sina.com.cn/oauth/access_token",

"http://api.t.sina.com.cn/oauth/authorize");

String authUrl = httpOauthprovider.retrieveRequestToken(httpOauthConsumer, CALLBACKURL);

this.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(authUrl)));

Log.d(TAG, "sent doOauth");

} catch (Exception e) {

Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();

}

Log.d(TAG, "doOauth Complete");

}

@SuppressWarnings({ "unused", "unchecked" })

@Override

protected void onNewIntent(Intent intent) {

super.onNewIntent(intent);

Log.d(TAG, "onNewIntent");

Uri uri = intent.getData();

if (uri != null && uri.toString().startsWith(CALLBACKURL)) {

String verifier = uri.getQueryParameter(OAuth.OAUTH_VERIFIER);

Log.d(TAG, "onNewIntent " + " verifier " + verifier);

try {

httpOauthprovider.setOAuth10a(true);

//之前鼓捣半天，总是返回错误，查看源码发现要设置这个标志

Log.d(TAG, "isOAuth10a = " + httpOauthprovider.isOAuth10a());

// this will populate token and token_secret in consumer

httpOauthprovider.retrieveAccessToken(httpOauthConsumer,

verifier);

} catch (OAuthMessageSignerException ex) {

ex.printStackTrace();

} catch (OAuthNotAuthorizedException ex) {

ex.printStackTrace();

} catch (OAuthExpectationFailedException ex) {

ex.printStackTrace();

} catch (OAuthCommunicationException ex) {

ex.printStackTrace();

}

String userKey = httpOauthConsumer.getToken();

String userSecret = httpOauthConsumer.getConsumerSecret();

Log.d(TAG, "Got access token.");

Log.d(TAG, "Access token: " + httpOauthConsumer.getToken());

Log.d(TAG, "Access token secret: "

+ httpOauthConsumer.getTokenSecret());

String url = "http://api.t.sina.com.cn/statuses/friends.xml";

HttpPost post = new HttpPost(url);

HttpClient httpClient = null;

HttpResponse response = null;

List params=new ArrayList();

params.add(new BasicNameValuePair("source", consumerKey));

try{

post.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));

} catch (UnsupportedEncodingException e) {

e.printStackTrace();

}

post.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, false);

try {

httpOauthConsumer.sign(post);

} catch (OAuthMessageSignerException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (OAuthExpectationFailedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (OAuthCommunicationException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

//取得HTTP response

try {

response = new DefaultHttpClient().execute(post);

} catch (ClientProtocolException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

//若状态码为200 ok

if (200 == response.getStatusLine().getStatusCode()) {

try {

InputStream is = response.getEntity().getContent();

Reader reader = new BufferedReader(new InputStreamReader(is), 4000);

StringBuilder buffer = new StringBuilder((int) response.getEntity().getContentLength());

try {

char[] tmp = new char[1024];

int l;

while ((l = reader.read(tmp)) != -1) {

buffer.append(tmp, 0, l);

}

} finally {

reader.close();

}

String string = buffer.toString();

Log.d(TAG, "rs:" + string);

response.getEntity().consumeContent();

} catch (IllegalStateException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}

}



in manifest.xml

<uses-permission android:name="android.permission.INTERNET" />

<application android:icon="@drawable/icon" android:label="@string/app_name">

<activity android:name=".MainActivity"

android:label="@string/app_name">

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />

</intent-filter>

</activity>

<activity android:name=".Authorization" android:label="oauth/OauthActivity"

android:launchMode="singleInstance">

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="action_view" />

</intent-filter>

<intent-filter>

<action android:name="android.intent.action.VIEW" />

<category android:name="android.intent.category.DEFAULT" />

<category android:name="android.intent.category.BROWSABLE" />

<data android:scheme="myapp" android:host="mainactivity" />

</intent-filter>

</activity>



结合了网上各种实现方式，现在可以通过oauth了，再研究研究。

设计个UI流程，改天完成自己的sina客户端