1. dbogi89's Avatar
    This is a quiz application that finally provides results on the number of correct answers. I need help to write the result in pdf or word files ... Sorry for bad English.
    how to write the result in pdf or Word document?
    Creating a word / pdf file-capture.png
    At this link is the application:
    https://github.com/emilsjolander/And...er/UMAuppgift1
    10-11-2013 01:45 PM
  2. dbogi89's Avatar
    Code:
    package uma.emilsjolander.uppgift1;
    
    import uma.emilsjolander.uppgift1.MultipleChoiceQuestionFragment.MultipleChoiceQuestionFragmentListener;
    import uma.emilsjolander.uppgift1.QuizFinishedFragment.QuizFinishedFragmentListener;
    import android.animation.Animator;
    import android.animation.AnimatorListenerAdapter;
    import android.animation.AnimatorSet;
    import android.animation.ObjectAnimator;
    import android.animation.ValueAnimator;
    import android.app.Activity;
    import android.app.Fragment;
    import android.app.FragmentManager;
    import android.graphics.Color;
    import android.os.Bundle;
    import android.view.View;
    import android.view.ViewGroup;
    import android.view.ViewPropertyAnimator;
    import android.widget.EditText;
    import android.widget.TextView;
    import android.widget.Toast;
    
    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.InputStreamReader;
    import java.io.OutputStream;
    import java.io.OutputStreamWriter;
    
    
    
    public class MainActivity extends Activity implements MultipleChoiceQuestionFragmentListener, QuizFinishedFragmentListener{
    	
    	private int numberOfCorrectAnswers = 0;
    	private int currentPosition = 0;
    	private MultipleChoiceQuestion[] questions;
    	private ViewGroup fragmentContainer;
    	private View contentView;
    	private View postBoxTop;
    	private View postBoxBottom;
    
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
            contentView = (ViewGroup) findViewById(R.id.content_view);
            fragmentContainer = (ViewGroup) findViewById(R.id.fragment_container);
            postBoxTop = findViewById(R.id.post_box_top);
            postBoxBottom = findViewById(R.id.post_box_bottom);
            
            questions = new MultipleChoiceQuestion[]{
            		new MultipleChoiceQuestion("Koliko je Zemlja udaljena od Sunca?", new String[]{"100 m","384,400 Km","500,000 Km"}, 1),
            		new MultipleChoiceQuestion("Koliko ima planeta u Suncevom sistemu?", new String[]{"8","9","10"}, 0),
            		new MultipleChoiceQuestion("Koliko iznosi 5+5*2", new String[]{"20","15","?"}, 1),
            		new MultipleChoiceQuestion("Koliko iznosi 10*2+5?", new String[]{"10","17","25"}, 2),
            		new MultipleChoiceQuestion("Koliko iznosi 1-2*5+4", new String[]{"-5","15","10"}, 0)};
            showFirstCardAnimated();
        }
       
        @Override
        protected void onSaveInstanceState(Bundle outState) {
        	// TODO Auto-generated method stub
        	super.onSaveInstanceState(outState);
        }
    
    	@Override
    	public void onQuestionAnswered(MultipleChoiceQuestionFragment f, MultipleChoiceQuestion mcq, boolean correctAnswer) {
    		currentPosition ++;
    		if(correctAnswer) numberOfCorrectAnswers++;
    		if(mcq.equals(questions[questions.length-1])){
    			hideLastCardAndshowResultAnimated(f);
    		}else{
    			showNextCardAnimated(f);
    		}
    	}
    	
    	public void animateFragmentContainerIn(int delay){
    		fragmentContainer.setTranslationY(-getResources().getDisplayMetrics().heightPixels/2);
    		fragmentContainer.setTranslationX(getResources().getDisplayMetrics().widthPixels);
    		fragmentContainer.setRotation(45);
    		fragmentContainer.setAlpha(0);
    		fragmentContainer.setScaleX(0.5f);
    		fragmentContainer.setScaleY(0.5f);
    		fragmentContainer.animate().setDuration(300).alpha(1).scaleX(0.8f).scaleY(0.8f).translationX(0).translationY(0).rotation(0).setStartDelay(delay).setListener(null).start();
    	}
    	
    	public void showFirstCardAnimated(){
    		getFragmentManager().beginTransaction().add(fragmentContainer.getId(), MultipleChoiceQuestionFragment.newInstance(questions[currentPosition], this)).commit();
    		animateFragmentContainerIn(1000);
    	}
    	
    	public void showNextCardAnimated(final Fragment currentCard){
    		fragmentContainer.setAlpha(1);
    		fragmentContainer.setScaleX(0.8f);
    		fragmentContainer.setScaleY(0.8f);
    		ViewPropertyAnimator anim = fragmentContainer.animate().setStartDelay(100).translationY(contentView.getHeight());
    		anim.setDuration(500);
    		anim.setListener(new AnimatorListenerAdapter() {
    			@Override
    			public void onAnimationEnd(Animator animation) {
    				getFragmentManager().beginTransaction().remove(currentCard).add(fragmentContainer.getId(), 
    						MultipleChoiceQuestionFragment.newInstance(questions[currentPosition], MainActivity.this)).commit();
    				animateFragmentContainerIn(0);
    			}
    		});
    		anim.start();
    	}
    	
    	public void hideLastCardAndshowResultAnimated(final Fragment currentCard){
    		fragmentContainer.setAlpha(1);
    		fragmentContainer.setScaleX(0.8f);
    		fragmentContainer.setScaleY(0.8f);
    		ViewPropertyAnimator anim = fragmentContainer.animate().setStartDelay(100).translationY(contentView.getHeight());
    		anim.setDuration(400);
    		anim.setListener(new AnimatorListenerAdapter() {
    			@Override
    			public void onAnimationEnd(Animator animation) {
    				fragmentContainer.setAlpha(1);
    				fragmentContainer.setScaleX(1f);
    				fragmentContainer.setScaleY(1f);
    				fragmentContainer.setTranslationY(contentView.getHeight());
    				fragmentContainer.setBackgroundColor(getResources().getColor(R.color.post_box_frag_bg));
    				getFragmentManager().beginTransaction().remove(currentCard).add(fragmentContainer.getId(), 
    						QuizFinishedFragment.newInstance(questions.length,numberOfCorrectAnswers,MainActivity.this),"QuizFinishedFragment").commit();
    				AnimatorSet animSet = new AnimatorSet();
    				ObjectAnimator animTop = ObjectAnimator.ofFloat(postBoxTop, View.TRANSLATION_Y, -(contentView.getHeight()-(postBoxTop.getHeight()+postBoxBottom.getHeight())));
    				ObjectAnimator animBottom = ObjectAnimator.ofFloat(postBoxBottom, View.TRANSLATION_Y, -(contentView.getHeight()-(postBoxTop.getHeight()+postBoxBottom.getHeight())));
    				ObjectAnimator animFrag = ObjectAnimator.ofFloat(fragmentContainer, View.TRANSLATION_Y, postBoxTop.getHeight()+postBoxBottom.getHeight());
    				animSet.playTogether(animTop,animBottom,animFrag);
    				animSet.setDuration(600);
    				animSet.start();
    			}
    		});
    		anim.start();
    		
    	}
     
      	
    	public void restartQuizFromResultStateAnimated(){
    		currentPosition = 0;
    		numberOfCorrectAnswers = 0;
    		AnimatorSet animSet = new AnimatorSet();
    		ObjectAnimator animTop = ObjectAnimator.ofFloat(postBoxTop, View.TRANSLATION_Y, 0);
    		ObjectAnimator animBottom = ObjectAnimator.ofFloat(postBoxBottom, View.TRANSLATION_Y, 0);
    		ObjectAnimator animFrag = ObjectAnimator.ofFloat(fragmentContainer, View.TRANSLATION_Y, contentView.getHeight());
    		animSet.playTogether(animTop,animBottom,animFrag);
    		animSet.setDuration(600);
    		animSet.addListener(new AnimatorListenerAdapter() {
    			@Override
    			public void onAnimationEnd(Animator animation) {
    				fragmentContainer.setTranslationY(0);
    				fragmentContainer.setBackgroundColor(Color.TRANSPARENT);
    				FragmentManager fm = getFragmentManager();
    				fm.beginTransaction().remove(fm.findFragmentByTag("QuizFinishedFragment")).commitAllowingStateLoss();
    
    				//TODO throw out all the cards
    				showFirstCardAnimated();
    			}
    		});
    		animSet.start();
    	}
    
    	@Override
    	public void restartRequested() {
    		restartQuizFromResultStateAnimated();
    	}
        
    }
    As a result of the write and read in myfilename.txt?
    10-15-2013 06:45 AM

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LINK TO POST COPIED TO CLIPBOARD