package tree.love.weiboFinishing.test;
import java.util.List;
import tree.love.weiboFinishing.OAuthConstant;
import tree.love.weiboFinishing.R;
import weibo4Android.Paging;
import weibo4android.Status;
import weibo4android.Weibo;
import weibo4android.WeiboException;
import weibo4android.http.AccessToken;
import weibo4android.http.RequestToken;
import android.app.Activity;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebView;
import android.webkit.WebViewClient;
/**
* 用户授权页面
* 1.初始化OAuth对象
* 2.获取用户授权页面并填充至webView
* 3.根据载入的url判断匹配规则的结果执行跳转
*
* bywyu
*
*/
public class AuthorizationAct extends Activity
{
private final String LOGTAG = "AuthorizationAct";
@Override
protected void onCreate(Bundle savedInstanceState)
{
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.authorization_ui);
// init
String url = null;
url = getIntent().getExtras().getString("webViewUrl");
Log.d(LOGTAG, "onCreat() [Authoriz] url = " + url);
initWebView(url);
}
private void initWebView(String url)
{
WebView authorizationView = (WebView) findViewById(R.id.authorizationView);
authorizationView.clearCache(true);
authorizationView.getSettings().setJavaScriptEnabled(true);
authorizationView.getSettings().setSupportZoom(true);
authorizationView.getSettings().setBuiltInZoomControls(true);
authorizationView.setWebViewClient(new WebViewC());
authorizationView.loadUrl(url);
}
class WebViewC extends WebViewClient
{
private int index = 0;
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url)
{
view.loadUrl(url);
return true;
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon)
{
super.onPageStarted(view, url, favicon);
Log.d(LOGTAG, "onPageStarted url = " + url);
/**
* url.contains(ConfigUtil.callBackUrl)
* 如果授权成功url中包含之前设置的callbackurl
* 包含：授权成功
*
*index == 0
*由于该方法onPageStarted可能被多次调用造成重复跳转
* 则添加此标示
*/
if (url.contains(OAuthConstant.CALLBACK_URL) && index == 0)
{
index++;
Uri uri = Uri.parse(url);
// 匹配验证码
String oauth_verifier = uri.getQueryParameter("oauth_verifier");
RequestToken requestToken = OAuthConstant.getInstance().getRequestToken();
AccessToken accessToken = null;
try
{
accessToken = requestToken.getAccessToken(oauth_verifier);
OAuthConstant.getInstance().setAccessToken(accessToken);
Log.d(LOGTAG,"得到AccessToken的key和Secret,可以使用这两个参数进行授权登录了.\n Access token:\n"
+ accessToken.getToken()
+ "\n Access token secret:\n"
+ accessToken.getTokenSecret());
}
catch (WeiboException e)
{
e.printStackTrace();
}
testWeiboData();
}
}
@Override
public void onPageFinished(WebView view, String url)
{
super.onPageFinished(view, url);
}
}
public void testWeiboData()
{
Weibo weibo = OAuthConstant.getInstance().getWeibo();
weibo.setToken(OAuthConstant.getInstance().getToken(),
OAuthConstant.getInstance().getTokenSecret());
List<Status> friendsTimeline;
try
{
friendsTimeline = weibo.getTrendStatus("seaeast",
new Paging(1, 20));
StringBuilder stringBuilder = new StringBuilder("");
for (Status status : friendsTimeline)
{
stringBuilder.append(status.getUser().getScreenName()
+ "说:\n"
+ status.getText()
+ "\n--------------------------------------------------\n");
}
Log.v(LOGTAG,stringBuilder.toString());
}
catch (WeiboException e)
{
e.printStackTrace();
}
}
}
看log,
至于说获取到access token之后要做的事情,就由各位有创意的开发者来决定了,保存access token和Access token secret.跳转到主页,
requestToken = weibo.getOAuthRequestToken(OAuthConstant.CALLBACK_URL);
OAuthConstant.getInstance().setRequestToken(requestToken); String authenticationURL = requestToken.getAuthenticationURL(); String authorizationURL = requestToken.getAuthorizationURL(); Log.v(TAG , "authenticationURL="+authenticationURL); Log.v(TAG, "authorizationURL="+authorizationURL); Intent intent = new Intent(MainActivity.this,AuthorizationAct.class); intent.putExtra("webViewUrl", authenticationURL); startActivity(intent); 0.2 用户登陆授权,获取access token,从WebView中截获验证码oauth_verifier 