Android Open Source - thread-android Hud

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License

The source code is released under:

Copyright (c) 2012 Chris Gauthier, http://www.wordsaretoys.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "S...

Java Source Code

package com.wordsaretoys.thread;
/*from  w ww.  ja  v  a 2 s.  co  m*/
import android.os.Handler;
import android.view.MotionEvent;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class Hud implements Runnable {

  private TextView framesPerSecond;
  
  private ImageView moveButton;
  private ImageView lookButton;
  
  private Handler updater;
  
  public Hud(final Player player, RelativeLayout layout) {
    
        framesPerSecond = new TextView(Main.display.context);
        layout.addView(framesPerSecond);

        RelativeLayout.LayoutParams lp = 
            new RelativeLayout.LayoutParams(
                RelativeLayout.LayoutParams.WRAP_CONTENT, 
                RelativeLayout.LayoutParams.WRAP_CONTENT);
        lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
        lp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        
        moveButton = new ImageView(Main.display.context) {
          public boolean onTouchEvent(MotionEvent e) {
            switch(e.getAction()) {
            case MotionEvent.ACTION_DOWN:
            case MotionEvent.AXIS_PRESSURE:
              player.setMotion(e.getPressure());
              break;
              
            case MotionEvent.ACTION_UP:
              player.setMotion(0);
              break;
              
            }
            return true;
          }
        };
        moveButton.setImageResource(R.drawable.foot_icon);
        layout.addView(moveButton, lp);
        
        lp = new RelativeLayout.LayoutParams(
            RelativeLayout.LayoutParams.WRAP_CONTENT, 
            RelativeLayout.LayoutParams.WRAP_CONTENT);
        lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
        lp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        
        lookButton = new ImageView(Main.display.context) {
        private double initX; 
        private double initY;
        public boolean onTouchEvent(MotionEvent e) {
            switch(e.getAction()) {
            case MotionEvent.ACTION_DOWN:
              initX = this.getWidth() * 0.5;
              initY = this.getHeight() * 0.5;
              break;
            case MotionEvent.ACTION_MOVE:
              double dx = (e.getX() - initX) / initX;
              double dy = (e.getY() - initY) / initY;
              player.setLooking(dx, dy);
              break;
            case MotionEvent.ACTION_UP:
              player.setLooking(0,  0);
              break;
            }
            return true;
          }
        };
        lookButton.setImageResource(R.drawable.eye_watch);
        layout.addView(lookButton, lp);

        updater = new Handler();
        run();
  }
  
  public void run() {
    String tf = String.valueOf(Main.display.fps);
    framesPerSecond.setText(tf.subSequence(0, tf.length()));
    
    updater.postDelayed(this, 100);
  }
}

Java Source Code List

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