Android Open Source - mobile2-android Splash Activity

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License

The source code is released under:

Apache License

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Java Source Code

package com.ecollege.android;
/*  w w  w . j  a  v a 2 s  . c  o  m*/
import roboguice.inject.InjectResource;
import roboguice.util.Ln;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;

import com.ecollege.android.activities.ECollegeDefaultActivity;
import com.ecollege.api.ECollegeClient;
import com.ecollege.api.services.courses.FetchMyCoursesService;
import com.ecollege.api.services.users.FetchMeService;
import com.google.inject.Inject;

public class SplashActivity extends ECollegeDefaultActivity {
  @Inject ECollegeApplication app;
  @Inject SharedPreferences prefs;
  protected ECollegeClient client;
  private boolean meLoaded;
  private boolean coursesLoaded;
  
  @InjectResource(R.string.use_sso) String use_sso;
  
    @Override public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);          
        client = app.getClient();
        
        if (app.getCurrentUser() == null) {
          String grantToken = prefs.getString("grantToken", null);
          if (grantToken != null) {
          client.setupAuthentication(grantToken);
            fetchCurrentUserAndCourses();
          } else {
            if (use_sso.equals("true")) {
              Intent myIntent = new Intent(this, SingleSignonActivity.class);
              startActivityForResult(myIntent, SSO_LOGIN_REQUEST_CODE);
            } else {
              Intent myIntent = new Intent(this, LoginActivity.class);
              startActivityForResult(myIntent, LOGIN_REQUEST_CODE);
            }
          }          
        } else {
          fetchCurrentUserAndCourses();
        }
    }
    
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
      super.onActivityResult(requestCode, resultCode, data);
      
      if (requestCode == LOGIN_REQUEST_CODE && resultCode == RESULT_OK) {
        fetchCurrentUserAndCourses();
      } else if (requestCode == SSO_LOGIN_REQUEST_CODE && resultCode == RESULT_OK){
        fetchCurrentUserAndCourses();
      } else {
        finish();
      }
    }
    
    protected void fetchCurrentUserAndCourses() {
      buildService(new FetchMeService()).execute();
      buildService(new FetchMyCoursesService()).execute();
    }    
    
    public void onServiceCallSuccess(FetchMeService service) {
    app.setCurrentUser(service.getResult());  
      Ln.i("User loaded from the Splash activity");
    meLoaded = true;
    showMainActivityIfServiceCallsAreComplete();
    }
    
    public void onServiceCallSuccess(FetchMyCoursesService service) {
      app.setCurrentCourseList(service.getResult());
      Ln.i("Courses loaded from the Splash activity");
      coursesLoaded = true;
      showMainActivityIfServiceCallsAreComplete();
    }
    
    protected void showMainActivityIfServiceCallsAreComplete() {
      if (meLoaded && coursesLoaded) {
        showMainActivity();
      }
    }
    
    protected void showMainActivity() {
      Intent i = new Intent(this,MainActivity.class);
      startActivityForResult(i,MAIN_ACTIVITY_REQUEST_CODE);
    }
}

Java Source Code List