<LinearLayout
        android:id="@+id/figura"
        android:text="COLOR"
        android:textColor="@android:color/black"
        android:textSize="20dp"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="150dp"
        android:visibility="visible"
        android:background="@android:color/holo_green_dark">
    </LinearLayout

    <texview
        android:id="@+id/reloj"
        android:text="i"
        android:layout_width="match_parent"
        android:layout_height="200dp"/>




   @Override
   public int onStartCommand(Intent intent, int flags, int startId) {
    super.onStartCommand(intent, flags, startId);
    if(workerThread == null || !workerThread.isAlive()){
        workerThread = new Thread(new Runnable() {
            public void run() {

                for (int i = 1; i>0; i++){

                    try{
                        Thread.sleep( 30000 );
                    }catch (Exception e){
                        e.printStackTrace();
                    }

                   // layout.figura.background=(FF00FF00FF)
                  // layout.setVisibility(figura.INVISIBLE);



            }
        });
        workerThread.start();

    }
    return START_STICKY;
}