Android Open Source - waterwidget O Auth Parameters

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Back to project page waterwidget.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.hraban.android.widget.waterforfitbit;
/*from  w  w  w.  j  av a  2  s.c  om*/
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import android.content.Context;
import android.content.SharedPreferences.Editor;
import android.content.res.AssetManager;
import android.util.Log;

public class OAuthParameters {

  private static final String PREFERENCES = "oauth_preferences";
  private static final String OAUTH_ACCESS_TOKEN = "oauth_access_token";
  private static final String OAUTH_ACCESS_TOKEN_SECRET = "oauth_access_token_secret";
  private static final String OAUTH_LOCAL_USER_ID = "oauth_local_user_id";

  private final Context context;
  
  private Properties clientProperties;

  public OAuthParameters(final Context context) {
    this.context = context;
  }

  public boolean isAuthorized() {
    return getOAuthAccessToken() != null &&
        getOAuthAccessTokenSecret() != null &&
        getOAuthLocalUserId() != null;
  }
  
  public void resetAuthentication() {
    context.getSharedPreferences(PREFERENCES, 0).edit()
      .remove(OAUTH_ACCESS_TOKEN)
      .remove(OAUTH_ACCESS_TOKEN_SECRET)
      .remove(OAUTH_LOCAL_USER_ID)
      .commit();
  }
  
  public String getConsumerKey() {
    return getClientProperties().getProperty("oauth.consumer.key");
  }

  public String getConsumerSecret() {
    return getClientProperties().getProperty("oauth.consumer.secret");
  }

  public String getCallbackUrl() {
    return "com.hraban.android.widget.waterforfitbit://oauth.callback";
  }

  public String getOAuthAccessToken() {
    return context.getSharedPreferences(PREFERENCES, 0).getString(OAUTH_ACCESS_TOKEN, null);
  }
  
  public void setOAuthAccessToken(final String oauthToken) {
    setPreference(OAUTH_ACCESS_TOKEN, oauthToken);
  }

  public String getOAuthAccessTokenSecret() {
    return context.getSharedPreferences(PREFERENCES, 0).getString(OAUTH_ACCESS_TOKEN_SECRET, null);
  }
  
  public void setOAuthAccessTokenSecret(final String oauthTokenSecret) {
    setPreference(OAUTH_ACCESS_TOKEN_SECRET, oauthTokenSecret);
  }
  
  public String getOAuthLocalUserId() {
    return context.getSharedPreferences(PREFERENCES, 0).getString(OAUTH_LOCAL_USER_ID, null);
  }
  
  public void setOAuthLocalUserId(final String oauthLocalUserId) {
    setPreference(OAUTH_LOCAL_USER_ID, oauthLocalUserId);
  }
  

  private Properties getClientProperties() {
    if (clientProperties == null) {
      clientProperties = new Properties();
      try {
        AssetManager assetManager = context.getAssets();
        InputStream inputStream = assetManager.open("fitbit.client.properties");
        clientProperties.load(inputStream);
      } catch (IOException e) {
        Log.e("OAuthParameters", "Failed to open fitbit properties file", e);
      }
    }
    return clientProperties;
  }

  private void setPreference(final String key, final String value) {
    final Editor editor = context.getSharedPreferences(PREFERENCES, 0).edit();
    editor.putString(key, value);
    editor.commit();
  }
}

Java Source Code List