Android Open Source - DemiGod Animation Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

package high.caliber.productions.demigod.utils;
/*from w w  w. j  av  a 2s.  c  o m*/
import java.io.IOException;

import android.content.Context;
import android.content.res.AssetManager;
import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.widget.ImageView;

public class AnimationUtils {

  public static final String ANIMATIONS_HOME = "drawables/x32/animations/";

  Context context;

  public AnimationUtils(Context context) {
    this.context = context;
  }

  public class Fireball extends ImageView {

    Context context;

    AssetManager manager;
    Drawable fireball;
    AnimationDrawable anim = new AnimationDrawable();

    public Fireball(Context context) {
      super(context);
      this.context = context;

      manager = context.getAssets();

      return;
    }

    public void startFireball(final int destX) {

      Thread thread = new Thread(new Runnable() {

        @Override
        public void run() {

          setVisibility(View.VISIBLE);
          try {
            fireball = Drawable.createFromStream(
                manager.open(ANIMATIONS_HOME + "fireball1.png"),
                null);
            anim.addFrame(fireball, 200);

            fireball = Drawable.createFromStream(
                manager.open(ANIMATIONS_HOME + "fireball2.png"),
                null);
            anim.addFrame(fireball, 200);

            anim.setOneShot(false);
            setImageDrawable(anim);
            anim.start();

          } catch (IOException e) {
            e.printStackTrace();
          }

          for (int i = (int) getX(); i > destX; i--) {
            setX(i);
          }
          hit();

        }
      });

      post(thread);

    }

    private void hit() {

      AnimationDrawable anim = new AnimationDrawable();
      try {

        fireball = Drawable.createFromStream(
            manager.open(ANIMATIONS_HOME + "fireball3.png"), null);
        anim.addFrame(fireball, 200);

        fireball = Drawable.createFromStream(
            manager.open(ANIMATIONS_HOME + "fireball4.png"), null);
        anim.addFrame(fireball, 200);

        fireball = Drawable.createFromStream(
            manager.open(ANIMATIONS_HOME + "fireball5.png"), null);
        anim.addFrame(fireball, 200);

        anim.setOneShot(true);

        setImageDrawable(anim);
        anim.start();
      } catch (IOException e) {
        e.printStackTrace();
      }

    }

  }
}

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