static Context

gistfile1.txt

public final class Touiteur extends Application {
	private static Touiteur mApp;

	@Override 
	public void onCreate() {
		super.onCreate();

		if (null != mApp) throw new NullPointerException("The application is launched twice ?! this:"+this+"/"+mApp);
		mApp = this;
  	}

  	public static Touiteur getInstance() {
		return mApp;
	}
}