I've written two Android applications that use OAuth. The first app
connects to Fire Eagle via OAuth:
http://code.google.com/p/jfireeagle/wiki/Android
The second app connects to PortableContacts providers:
http://code.google.com/p/jpoco/wiki/Android
The source code is in SVN on code.google.com
Sean
On Sun, Jan 11, 2009 at 10:10 PM, Tane Piper <[email protected]>wrote:
>
> Hi folks,
>
> I'm writing an Android app for Brightkite using the oAuth API and I've
> hit a bit a a stopping point. I've had a look at the example for the
> Desktop application and I can't work out what it's doing with
> overwriting the accessor. I've pasted the first part of the
> authorisation below, which invokes a webview to allow the app to be
> authed with the request token:
>
> package org.ifies.brightroid;
>
> import java.net.URL;
>
> import net.oauth.OAuthAccessor;
> import net.oauth.OAuthConsumer;
> import net.oauth.OAuthServiceProvider;
> import net.oauth.client.OAuthClient;
> import net.oauth.client.httpclient4.HttpClient4;
> import android.app.Activity;
> import android.app.AlertDialog;
> import android.os.Bundle;
> import android.view.View;
> import android.view.Window;
> import android.widget.Button;
> import android.util.Log;
> import android.content.DialogInterface;
> import android.content.Intent;
>
> public class AppSettings extends Activity {
> private static final String OAUTH_REQUEST = "http://brightkite.com/
> oauth/request_token <http://brightkite.com/oauth/request_token>";
> private static final String OAUTH_AUTHORIZE = "
> http://brightkite.com/
> oauth/authorize <http://brightkite.com/oauth/authorize>";
> private static final String OAUTH_ACCESS = "http://brightkite.com/
> oauth/access_token <http://brightkite.com/oauth/access_token>";
> private static final String BRIGHTKITE_AUTHORIZE_URL = "http://
> brightkite.com/oauth/authorize?oauth_token=";
> private static String CONSUMER_KEY = "";
> private static String CONSUMER_SECRET = "";
>
> public OAuthClient httpClient;
> public OAuthAccessor accessor;
> public OAuthServiceProvider provider;
> public OAuthConsumer consumer;
>
> private BrightRoid br_app;
>
> private static Button button_auth;
> private static Button button_back_from_settings;
>
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setNoTitle();
> setContentView(R.layout.app_settings);
>
> br_app = new BrightRoid();
>
> button_auth = (Button) findViewById(R.id.button_auth);
> button_auth.setOnClickListener(new View.OnClickListener(){
> @Override
> public void onClick(View v) {
> try {
> Log.i("Application", "We get to try very
> hard!");
> doLoginAuth();
> } catch (Exception e) {
> Log.e("Auth Error",
> e.getMessage().toString());
> }
> }
> });
> button_back_from_settings = (Button) findViewById
> (R.id.button_back_from_settings);
> button_back_from_settings.setOnClickListener(new
> View.OnClickListener(){
> @Override
> public void onClick(View v) {
> finish();
> }
> });
> }
>
> public void setNoTitle() {
> requestWindowFeature(Window.FEATURE_NO_TITLE);
> }
>
> public void doLoginAuth() throws Exception {
> Log.i("Application", "We get into the function");
> provider = new OAuthServiceProvider(
> OAUTH_REQUEST,
> OAUTH_AUTHORIZE,
> OAUTH_ACCESS);
> consumer = new OAuthConsumer(null // callback URL
> , CONSUMER_KEY // consumer key
> , CONSUMER_SECRET // consumer secret
> , provider);
> accessor = new OAuthAccessor(consumer);
> Log.i("Application", "oAuth stuff 1 done");
> httpClient = new OAuthClient(new HttpClient4() {
>
> @SuppressWarnings("unused")
> public HttpClient4 getHttpClient(URL server) {
> return new HttpClient4();
> }
> });
>
> try {
> Log.i("Application", "Were going to try again");
> httpClient.getRequestToken(accessor);
> Log.i("Application", "Http Got token");
> // manually set the access token to the request
> token...not sure
> // why
> accessor.accessToken = accessor.requestToken;
> Log.i("Application", "Set Token");
> //br_app.app_database.addRow("String",
> "accessToken",
> accessor.accessToken.toString());
> //Log.i("Application", "DB Dave Done");
> if (accessor.accessToken != "") {
> Log.i("Application", "we have a token");
> Intent auth_intent = new
> Intent(AppSettings.this,
> oAuthRequest.class);
>
> auth_intent.putExtra("BRIGHTKITE_AUTHORIZE_URL",
> BRIGHTKITE_AUTHORIZE_URL);
> auth_intent.putExtra("request_token",
> accessor.requestToken.toString());
>
> auth_intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
> Log.i("Application", "We get to invoking the
> activity");
> AppSettings.this.startActivity(auth_intent);
> }
>
> } catch (Exception e) {
> Log.e("oAuth Error", e.getMessage().toString());
> }
> }
>
> }
>
>
> After that, and the user closes the window, I want to pass this on to
> a new intent that exchange the key for the auth key, but the only
> example I can find is here: http://awalkingcity.com/blog/?p=13
>
> However, in this example, it uses the deprecated invoke method. Can
> anyone help me out with getting this part sorted out?
>
> Thanks,
> Tane
>
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