从Android应用程序发布LinkedIn消息
我想将我的Android应用程序与LinkedIn集成并发布一条消息。有人能举个例子说明如何做到这一点吗?你有没有试过谷歌? 从我们得到的 编辑: 这是我的示例项目 EDIT2:最小样本,令牌存储在SharedReferences中(因此您不需要每次都进行授权(我将更新LITest.zip)) EDIT3:已添加异步任务代码。。。要避免NetworkOnMainThreadException:) AndroidManifest.xml:从Android应用程序发布LinkedIn消息,android,integration,linkedin,Android,Integration,Linkedin,我想将我的Android应用程序与LinkedIn集成并发布一条消息。有人能举个例子说明如何做到这一点吗?你有没有试过谷歌? 从我们得到的 编辑: 这是我的示例项目 EDIT2:最小样本,令牌存储在SharedReferences中(因此您不需要每次都进行授权(我将更新LITest.zip)) EDIT3:已添加异步任务代码。。。要避免NetworkOnMainThreadException:) AndroidManifest.xml: <?xml version="1.0" encod
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pl.selvin.android.LinkedInTest"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="4" />
<uses-permission android:name="android.permission.INTERNET" />
<application android:label="LinkedInTest" >
<activity
android:name=".LITestActivity"
android:label="LinkedIn Test"
android:launchMode="singleInstance" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</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:host="litestcalback"
android:scheme="x-oauthflow-linkedin" />
</intent-filter>
</activity>
</application>
</manifest>
LiteStativity.java:
package pl.selvin.android.LinkedInTest;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;
import com.google.code.linkedinapi.client.LinkedInApiClient;
import com.google.code.linkedinapi.client.LinkedInApiClientException;
import com.google.code.linkedinapi.client.LinkedInApiClientFactory;
import com.google.code.linkedinapi.client.oauth.LinkedInAccessToken;
import com.google.code.linkedinapi.client.oauth.LinkedInOAuthService;
import com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceFactory;
import com.google.code.linkedinapi.client.oauth.LinkedInRequestToken;
import com.google.code.linkedinapi.schema.Person;
public class LITestActivity extends Activity {
// /change keysssssssssssssssssssssssssssss!!!!!!!!!!
static final String CONSUMER_KEY = "keykeykeykey";
static final String CONSUMER_SECRET = "secretsecret";
static final String APP_NAME = "LITest";
static final String OAUTH_CALLBACK_SCHEME = "x-oauthflow-linkedin";
static final String OAUTH_CALLBACK_HOST = "litestcalback";
static final String OAUTH_CALLBACK_URL = String.format("%s://%s",
OAUTH_CALLBACK_SCHEME, OAUTH_CALLBACK_HOST);
static final String OAUTH_QUERY_TOKEN = "oauth_token";
static final String OAUTH_QUERY_VERIFIER = "oauth_verifier";
static final String OAUTH_QUERY_PROBLEM = "oauth_problem";
final LinkedInOAuthService oAuthService = LinkedInOAuthServiceFactory
.getInstance().createLinkedInOAuthService(CONSUMER_KEY,
CONSUMER_SECRET);
final LinkedInApiClientFactory factory = LinkedInApiClientFactory
.newInstance(CONSUMER_KEY, CONSUMER_SECRET);
static final String OAUTH_PREF = "LIKEDIN_OAUTH";
static final String PREF_TOKEN = "token";
static final String PREF_TOKENSECRET = "tokenSecret";
static final String PREF_REQTOKENSECRET = "requestTokenSecret";
TextView tv = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tv = new TextView(this);
setContentView(tv);
final SharedPreferences pref = getSharedPreferences(OAUTH_PREF,
MODE_PRIVATE);
final String token = pref.getString(PREF_TOKEN, null);
final String tokenSecret = pref.getString(PREF_TOKENSECRET, null);
if (token == null || tokenSecret == null) {
startAutheniticate();
} else {
showCurrentUser(new LinkedInAccessToken(token, tokenSecret));
}
}
void startAutheniticate() {
new AsyncTask<Void, Void, LinkedInRequestToken>() {
@Override
protected LinkedInRequestToken doInBackground(Void... params) {
return oAuthService.getOAuthRequestToken(OAUTH_CALLBACK_URL);
}
@Override
protected void onPostExecute(LinkedInRequestToken liToken) {
final String uri = liToken.getAuthorizationUrl();
getSharedPreferences(OAUTH_PREF, MODE_PRIVATE)
.edit()
.putString(PREF_REQTOKENSECRET,
liToken.getTokenSecret()).commit();
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
startActivity(i);
}
}.execute();
}
void finishAuthenticate(final Uri uri) {
if (uri != null && uri.getScheme().equals(OAUTH_CALLBACK_SCHEME)) {
final String problem = uri.getQueryParameter(OAUTH_QUERY_PROBLEM);
if (problem == null) {
new AsyncTask<Void, Void, LinkedInAccessToken>() {
@Override
protected LinkedInAccessToken doInBackground(Void... params) {
final SharedPreferences pref = getSharedPreferences(
OAUTH_PREF, MODE_PRIVATE);
final LinkedInAccessToken accessToken = oAuthService
.getOAuthAccessToken(
new LinkedInRequestToken(
uri.getQueryParameter(OAUTH_QUERY_TOKEN),
pref.getString(
PREF_REQTOKENSECRET,
null)),
uri.getQueryParameter(OAUTH_QUERY_VERIFIER));
pref.edit()
.putString(PREF_TOKEN, accessToken.getToken())
.putString(PREF_TOKENSECRET,
accessToken.getTokenSecret())
.remove(PREF_REQTOKENSECRET).commit();
return accessToken;
}
@Override
protected void onPostExecute(LinkedInAccessToken accessToken) {
showCurrentUser(accessToken);
}
}.execute();
} else {
Toast.makeText(this,
"Appliaction down due OAuth problem: " + problem,
Toast.LENGTH_LONG).show();
finish();
}
}
}
void clearTokens() {
getSharedPreferences(OAUTH_PREF, MODE_PRIVATE).edit()
.remove(PREF_TOKEN).remove(PREF_TOKENSECRET)
.remove(PREF_REQTOKENSECRET).commit();
}
void showCurrentUser(final LinkedInAccessToken accessToken) {
final LinkedInApiClient client = factory
.createLinkedInApiClient(accessToken);
new AsyncTask<Void, Void, Object>() {
@Override
protected Object doInBackground(Void... params) {
try {
final Person p = client.getProfileForCurrentUser();
// /////////////////////////////////////////////////////////
// here you can do client API calls ...
// client.postComment(arg0, arg1);
// client.updateCurrentStatus(arg0);
// or any other API call
// (this sample only check for current user
// and pass it to onPostExecute)
// /////////////////////////////////////////////////////////
return p;
} catch (LinkedInApiClientException ex) {
return ex;
}
}
@Override
protected void onPostExecute(Object result) {
if (result instanceof Exception) {
//result is an Exception :)
final Exception ex = (Exception) result;
clearTokens();
Toast.makeText(
LITestActivity.this,
"Appliaction down due LinkedInApiClientException: "
+ ex.getMessage()
+ " Authokens cleared - try run application again.",
Toast.LENGTH_LONG).show();
finish();
} else if (result instanceof Person) {
final Person p = (Person) result;
tv.setText(p.getLastName() + ", " + p.getFirstName());
}
}
}.execute();
}
@Override
protected void onNewIntent(Intent intent) {
finishAuthenticate(intent.getData());
}
}
包pl.selvin.android.linkedinstest;
导入android.app.Activity;
导入android.content.Intent;
导入android.content.SharedReferences;
导入android.net.Uri;
导入android.os.AsyncTask;
导入android.os.Bundle;
导入android.widget.TextView;
导入android.widget.Toast;
导入com.google.code.linkedinapi.client.LinkedInApiClient;
导入com.google.code.linkedinapi.client.LinkedInApiClientException;
导入com.google.code.linkedinapi.client.LinkedInApiClientFactory;
导入com.google.code.linkedinapi.client.oauth.LinkedInAccessToken;
导入com.google.code.linkedinapi.client.oauth.LinkedInOAuthService;
导入com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceFactory;
导入com.google.code.linkedinapi.client.oauth.LinkedInRequestToken;
导入com.google.code.linkedinapi.schema.Person;
公共类LiteStativity扩展了活动{
///更换钥匙SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS!!!!!!!!!!
静态最终字符串使用者\u KEY=“keykey”;
静态最终字符串使用者\u SECRET=“secretsecret”;
静态最终字符串APP_NAME=“LITest”;
静态最终字符串OAUTH_CALLBACK_SCHEME=“x-oauthflow-linkedin”;
静态最终字符串OAUTH\u CALLBACK\u HOST=“litestcalback”;
静态最终字符串OAUTH\u CALLBACK\u URL=String.format(“%s://%s”,
OAUTH_回调_方案,OAUTH_回调_主机);
静态最终字符串OAUTH\u QUERY\u TOKEN=“OAUTH\u TOKEN”;
静态最终字符串OAUTH\u QUERY\u VERIFIER=“OAUTH\u VERIFIER”;
静态最终字符串OAUTH\u QUERY\u PROBLEM=“OAUTH\u PROBLEM”;
最终LinkedInOAuthService oAuthService=LinkedInOAuthServiceFactory
.getInstance().createLinkedInOAuthService(使用者密钥,
消费者(保密),;
最终LinkedInApiClientFactory工厂=LinkedInApiClientFactory
.newInstance(使用者密钥、使用者密钥);
静态最终字符串OAUTH_PREF=“LIKEDIN_OAUTH”;
静态最终字符串PREF_TOKEN=“TOKEN”;
静态最终字符串PREF_TOKENSECRET=“TOKENSECRET”;
静态最终字符串PREF_REQTOKENSECRET=“requestTokenSecret”;
TextView tv=null;
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
tv=新文本视图(此);
设置内容视图(电视);
final SharedReferences pref=GetSharedReferences(OAUTH_pref,
模式(私人),;
最终字符串标记=pref.getString(pref_标记,null);
最终字符串tokenSecret=pref.getString(pref_tokenSecret,null);
if(token==null | | tokenSecret==null){
startAutheniticate();
}否则{
showCurrentUser(新LinkedInAccessToken(token,tokenSecret));
}
}
void startAutheniticate(){
新建异步任务(){
@凌驾
受保护的LinkedInRequestToken doInBackground(无效…参数){
返回oAuthService.getOAuthRequestToken(OAUTH_回调_URL);
}
@凌驾
PostExecute上受保护的void(LinkedInRequestToken liToken){
最后一个字符串uri=liToken.getAuthorizationUrl();
GetSharedReferences(OAUTH\u PREF,MODE\u PRIVATE)
.edit()
.putString(PREF_),
liToken.getTokenCret()).commit();
Intent i=新的Intent(Intent.ACTION_视图,Uri.parse(Uri));
星触觉(i);
}
}.execute();
}
void finishAuthenticate(最终Uri){
if(uri!=null&&uri.getScheme().equals(OAUTH\u CALLBACK\u SCHEME)){
最后一个字符串问题=uri.getQueryParameter(OAUTH\u QUERY\u问题);
如果(问题==null){
新建异步任务(){
@凌驾
受保护的LinkedInAccessToken doInBackground(无效…参数){
最终SharedReferences pref=GetSharedReferences(
OAUTH_PREF,MODE_PRIVATE);
最终LinkedInAccessToken=oAuthService
.getOAuthAccessToken(
新LinkedInRequestToken(
getQueryParameter(OAUTH\u查询\u令牌),
pref.getString(
PREF_REQTOKENSECRET,
空),
getQueryParameter(OAUTH_QUERY_VERIFIER));
pref.edit()
.putString(PREF_标记,accessToken.getToken())
.putString(PREF_TOKENSECRET,
accessToken.getTokenCret())
.remove(PREF_REQTOKENSECRET).commit();
返回accessToken;
}
@凌驾
受保护的void onPostExecute(LinkedInAccessToken accessToken){
showCurrentUser(accessToken);
}
}.execute();
}否则{
烤面包
package com.package.my;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.os.Looper;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;
import com.google.code.linkedinapi.client.LinkedInApiClient;
import com.google.code.linkedinapi.client.LinkedInApiClientException;
import com.google.code.linkedinapi.client.LinkedInApiClientFactory;
import com.google.code.linkedinapi.client.oauth.LinkedInAccessToken;
import com.google.code.linkedinapi.client.oauth.LinkedInOAuthService;
import com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceFactory;
import com.google.code.linkedinapi.client.oauth.LinkedInRequestToken;
import com.google.code.linkedinapi.schema.Person;
public class your_class_name extends Activity {
public static final String CONSUMER_KEY = "your_app_key";
public static final String CONSUMER_SECRET = "your_app_secret";
public static final String APP_NAME = "your app name";
public static final String OAUTH_CALLBACK_SCHEME = "x-oauthflow-linkedin";
public static final String OAUTH_CALLBACK_HOST = "litestcalback";
public static final String OAUTH_CALLBACK_URL = OAUTH_CALLBACK_SCHEME + "://" + OAUTH_CALLBACK_HOST;
static final String OAUTH_QUERY_TOKEN = "oauth_token";
static final String OAUTH_QUERY_VERIFIER = "oauth_verifier";
static final String OAUTH_QUERY_PROBLEM = "oauth_problem";
static final String OAUTH_PREF = "AppPreferences";
static final String PREF_TOKEN = "linkedin_token";
static final String PREF_TOKENSECRET = "linkedin_token_secret";
static final String PREF_REQTOKENSECRET = "linkedin_request_token_secret";
final LinkedInOAuthService oAuthService = LinkedInOAuthServiceFactory.getInstance().createLinkedInOAuthService(CONSUMER_KEY, CONSUMER_SECRET);
final LinkedInApiClientFactory factory = LinkedInApiClientFactory.newInstance(CONSUMER_KEY, CONSUMER_SECRET);
LinkedInRequestToken liToken;
LinkedInApiClient client;
TextView tv = null;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tv = new TextView(this);
setContentView(tv);
final SharedPreferences pref = getSharedPreferences(OAUTH_PREF, MODE_PRIVATE);
final String token = pref.getString(PREF_TOKEN, null);
final String tokenSecret = pref.getString(PREF_TOKENSECRET, null);
if (token == null || tokenSecret == null) {
startAutheniticate();
} else {
LinkedInAccessToken accessToken = new LinkedInAccessToken(token, tokenSecret);
showCurrentUser(accessToken);
}
}//end method
void startAutheniticate() {
new Thread(){//added because this will make code work on post API 10
@Override
public void run(){
final LinkedInRequestToken liToken = oAuthService.getOAuthRequestToken(OAUTH_CALLBACK_URL);
final String uri = liToken.getAuthorizationUrl();
final SharedPreferences pref = getSharedPreferences(OAUTH_PREF, MODE_PRIVATE);
SharedPreferences.Editor editor = pref.edit();
editor.putString(PREF_REQTOKENSECRET, liToken.getTokenSecret());
editor.commit();
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
startActivity(i);
}
}.start();
}//end method
void finishAuthenticate(final Uri uri) {
new Thread(){
@Override
public void run(){
Looper.prepare();
if (uri != null && uri.getScheme().equals(OAUTH_CALLBACK_SCHEME)) {
final String problem = uri.getQueryParameter(OAUTH_QUERY_PROBLEM);
if (problem == null) {
final SharedPreferences pref = getSharedPreferences(OAUTH_PREF, MODE_PRIVATE);
final String request_token_secret = pref.getString(PREF_REQTOKENSECRET, null);
final String query_token = uri.getQueryParameter(OAUTH_QUERY_TOKEN);
final LinkedInRequestToken request_token = new LinkedInRequestToken(query_token, request_token_secret);
final LinkedInAccessToken accessToken = oAuthService.getOAuthAccessToken(request_token, uri.getQueryParameter(OAUTH_QUERY_VERIFIER));
SharedPreferences.Editor editor = pref.edit();
editor.putString(PREF_TOKEN, accessToken.getToken());
editor.putString(PREF_TOKENSECRET, accessToken.getTokenSecret());
editor.remove(PREF_REQTOKENSECRET);
editor.commit();
showCurrentUser(accessToken);
} else {
Toast.makeText(getApplicationContext(), "Application down due OAuth problem: " + problem, Toast.LENGTH_LONG).show();
finish();
}
}
Looper.loop();
}
}.start();
}//end method
void clearTokens() {
getSharedPreferences(OAUTH_PREF, MODE_PRIVATE).edit().remove(PREF_TOKEN).remove(PREF_TOKENSECRET).remove(PREF_REQTOKENSECRET).commit();
}//end method
void showCurrentUser(final LinkedInAccessToken accessToken) {
new Thread(){
@Override
public void run(){
Looper.prepare();
final LinkedInApiClient client = factory.createLinkedInApiClient(accessToken);
try {
final Person p = client.getProfileForCurrentUser();
// /////////////////////////////////////////////////////////
// here you can do client API calls ...
// client.postComment(arg0, arg1);
// client.updateCurrentStatus(arg0);
// or any other API call (this sample only check for current user
// and shows it in TextView)
// /////////////////////////////////////////////////////////
runOnUiThread(new Runnable() {//updating UI thread from different thread not a good idea...
public void run() {
tv.setText(p.getLastName() + ", " + p.getFirstName());
}
});
//or use Toast
//Toast.makeText(getApplicationContext(), "Lastname:: "+p.getLastName() + ", First name: " + p.getFirstName(), 1).show();
} catch (LinkedInApiClientException ex) {
clearTokens();
Toast.makeText(getApplicationContext(),
"Application down due LinkedInApiClientException: "+ ex.getMessage() + " Authokens cleared - try run application again.",
Toast.LENGTH_LONG).show();
finish();
}
Looper.loop();
}
}.start();
}//end method
@Override
protected void onNewIntent(Intent intent) {
finishAuthenticate(intent.getData());
}//end method
}//end class