Android Open Source - BehatReporter Item Depth

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Back to project page BehatReporter.

License

The source code is released under:

Copyright (C) 2013 Fabian Kiss <headrevision@gmail.com> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software...

If you think the Android project BehatReporter listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package headrevision.BehatReporter.ui;
//  w  w  w .j a va 2 s.  com
import headrevision.BehatReporter.R;
import headrevision.BehatReporter.store.ItemTitles;
import android.app.ActionBar;
import android.app.Activity;
import android.view.animation.AnimationUtils;
import android.widget.ViewFlipper;

public class ItemDepth {

  private static ItemDepth instance;

  private Activity activity;

  private ViewFlipper viewFlipper;

  private ActionBar actionBar;

  private ItemDepth(Activity activity) {
    this.activity = activity;
    viewFlipper = (ViewFlipper) activity.findViewById(R.id.viewFlipper);
    actionBar = activity.getActionBar();
  }

  public static ItemDepth getInstance(Activity activity) {
    if (instance == null || instance.activity != activity) {
      instance = new ItemDepth(activity);
    }
    return instance;
  }

  public void jumpForwardToStart() {
    animateForward();
    viewFlipper.setDisplayedChild(0);
    actionBar.setDisplayHomeAsUpEnabled(false);    
  }

  public void jumpBackToStart() {
    animateBack();
    viewFlipper.setDisplayedChild(0);
    actionBar.setTitle(ItemTitles.getInstance().clear());
    actionBar.setDisplayHomeAsUpEnabled(false);  
  }

  public void stepForward() {
    animateForward();
    viewFlipper.showNext();
    actionBar.setDisplayHomeAsUpEnabled(true);
  }

  public void stepBack() {
    animateBack();
    viewFlipper.showPrevious();
    actionBar.setTitle(ItemTitles.getInstance().pop());
    if (isAtStart()) {
      actionBar.setDisplayHomeAsUpEnabled(false);  
    }
  }

  public boolean isAtStart() {
    return viewFlipper.getDisplayedChild() == 0;
  }

  private void animateForward() {
    viewFlipper.setInAnimation(AnimationUtils.loadAnimation(activity, R.anim.slide_in_right));
    viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(activity, R.anim.slide_out_left));    
  }

  private void animateBack() {
    viewFlipper.setInAnimation(AnimationUtils.loadAnimation(activity, R.anim.slide_in_left));
    viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(activity, R.anim.slide_out_right));    
  }

}

Java Source Code List