ANDROID_MARS学习笔记_S04_001_OAUTH获取request_token

一、代码

1.xml
(1)main.xml

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3     android:orientation="vertical"
 4     android:layout_width="fill_parent"
 5     android:layout_height="fill_parent"
 6     >
 7 <TextView  
 8     android:layout_width="fill_parent" 
 9     android:layout_height="wrap_content" 
10     android:text="@string/hello"
11     />
12 <Button 
13     android:id="@+id/getRequestTokenButtonId"
14     android:layout_width="fill_parent" 
15     android:layout_height="wrap_content" 
16     android:text="获取未授权的Token"
17 />
18 </LinearLayout>

 

(2)AndroidManifest.xml

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3     package="org.marsdroid.oauth01" android:versionCode="1"
 4     android:versionName="1.0">
 5     <uses-sdk android:minSdkVersion="10" />
 6 
 7     <uses-permission android:name="android.permission.INTERNET" />
 8     <uses-permission android:name="android.permission.READ_CONTACTS" />
 9     <application android:icon="@drawable/icon" android:label="@string/app_name">
10         <activity android:name=".OAuth01Activity" android:label="@string/app_name">
11             <intent-filter>
12                 <action android:name="android.intent.action.MAIN" />
13                 <category android:name="android.intent.category.LAUNCHER" />
14             </intent-filter>
15         </activity>
16 
17         <activity android:name=".PrepareRequestTokenActivity">
18             <intent-filter>
19                 <action android:name="android.intent.action.VIEW" />
20                 <category android:name="android.intent.category.DEFAULT" />
21                 <category android:name="android.intent.category.BROWSABLE" />
22                 <data android:scheme="x-oauthflow" android:host="callback" />
23             </intent-filter>
24         </activity>
25     </application>
26 </manifest>

 

2.java
(1)OAuth01Activity.java

 1 package org.marsdroid.oauth01;
 2 
 3 import android.app.Activity;
 4 import android.content.Intent;
 5 import android.os.Bundle;
 6 
 7 public class OAuth01Activity extends Activity {
 8 
 9     
10     /** Called when the activity is first created. */
11     @Override
12     public void onCreate(Bundle savedInstanceState) {
13         super.onCreate(savedInstanceState);
14         setContentView(R.layout.main);
15         startActivity(new Intent(this,PrepareRequestTokenActivity.class));
16     }
17 
18 }

 

(2)Constants.java

 1 package org.marsdroid.oauth01;
 2 
 3 
 4 public class Constants {
 5 
 6     public static final String CONSUMER_KEY     = "99e9494ff07e42489f4ace16b63e1f47";
 7     public static final String CONSUMER_SECRET     = "154f6f9ab4c1cf527f8ad8ab1f8e1ec9";
 8 
 9     public static final String REQUEST_URL         = "https://open.t.qq.com/cgi-bin/request_token";
10     public static final String ACCESS_URL         = "https://open.t.qq.com/cgi-bin/access_token";  
11     public static final String AUTHORIZE_URL     = "https://open.t.qq.com/cgi-bin/authorize";
12     
13     public static final String ENCODING         = "UTF-8";
14     
15 }

 

(3)PrepareRequestTokenActivity.java

 1 package org.marsdroid.oauth01;
 2 
 3 import oauth.signpost.OAuthConsumer;
 4 import oauth.signpost.OAuthProvider;
 5 import oauth.signpost.commonshttp.CommonsHttpOAuthConsumer;
 6 import oauth.signpost.commonshttp.CommonsHttpOAuthProvider;
 7 import android.app.Activity;
 8 import android.os.Bundle;
 9 
10 public class PrepareRequestTokenActivity extends Activity {
11 
12     private OAuthConsumer consumer;
13     private OAuthProvider provider;
14     @Override
15     protected void onCreate(Bundle savedInstanceState) {
16         // TODO Auto-generated method stub
17         super.onCreate(savedInstanceState);
18         
19         consumer = new CommonsHttpOAuthConsumer(Constants.CONSUMER_KEY, Constants.CONSUMER_SECRET);
20         provider = new CommonsHttpOAuthProvider(Constants.REQUEST_URL, Constants.ACCESS_URL, Constants.AUTHORIZE_URL);
21         
22         new OAuthRequestTokenTask(this, consumer, provider).execute();
23     }
24 
25 }

 

(4)OAuthRequestTokenTask.java 

用异步任务

 1 package org.marsdroid.oauth01;
 2 
 3 import oauth.signpost.OAuthConsumer;
 4 import oauth.signpost.OAuthProvider;
 5 import android.content.Context;
 6 import android.os.AsyncTask;
 7 
 8 public class OAuthRequestTokenTask extends AsyncTask<Void, Void, Void>{
 9 
10     private Context context;
11     private OAuthConsumer consumer;
12     private OAuthProvider provider;
13     
14     
15     public OAuthRequestTokenTask(Context context, OAuthConsumer consumer,
16             OAuthProvider provider) {
17         super();
18         this.context = context;
19         this.consumer = consumer;
20         this.provider = provider;
21     }
22 
23     @Override
24     protected Void doInBackground(Void... params) {
25         // TODO Auto-generated method stub
26         try {
27             System.out.println("请求Request Token之前" + consumer.getToken());
28             //用户授权要用此url
29             final String url = provider.retrieveRequestToken(consumer, "null");
30             System.out.println("请求Request Toker之后" + consumer.getToken());
31             System.out.println("url---->" + url);
32         } catch(Exception e) {
33             // TODO Auto-generated catch block
34             e.printStackTrace();
35         }
36         return null;
37     }
38 
39 }