Android Open Source - Crystal-Ball- Main Activity

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From Project

Back to project page Crystal-Ball-.

License

The source code is released under:

Eclipse Public License - v 1.0 THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECI...

Java Source Code

package com.sabersoft.crystalball;
import com.sabersoft.crystalball.ShakeDetector;
//from   w w w .jav  a2s  .  c o m
import com.sabersoft.crystalball.ShakeDetector.OnShakeListener;

import android.app.Activity;
import android.content.Intent;
import android.graphics.drawable.AnimationDrawable;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.TranslateAnimation;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;


//GETTING INTO IMMERSIVE MODE 
//LINKING THE CRYSTALBALL + SHAKEDETECTOR CLASS WITH A NEW OBJECT 
//SOLVING THE VARIABLE SCOPE PROBLEM 1 WITH MEMBER VARIABLES (DECLARING AT BEG)  
//ASSIGNING ID'S TO DIFFERENT OBJECTS
//CREATING A SHAKEDETECTOR 
//CREATING AN ONCLICK LISTENER 
//IF STATEMENT WITHIN ONCLICK LISTENER
//REFERENCE VARIABLES WITHIN METHODS
//IF STATEMENTS AND ELSE IF STATEMENTS
//CREATE A METHOD THAT CAN BE ACTED UPON 
//ANIMATING IMAGES 
//SETTING A FADE ANIMATION
//SETTING A TRANSLATE ANIMATION
//PLAY SOUND
//MAKE AN OBJECT INVISIBLE
//SOLVE THE VARIABLE SCOPE PROBLEM 2
//SETTING ON RESUME METHOD FOR ONSHAKELISTENER
//SETTING ON PAUSE METHOD FOR ONSHAKELISTENER 
//CREATING A TOAST MESSAGE 
  


public class MainActivity extends Activity {
  
  
// GETTING INTO IMMERSIVE MODE 
  
  @Override
  public void onWindowFocusChanged(boolean hasFocus) {
          super.onWindowFocusChanged(hasFocus);
      if (hasFocus) {
        getWindow().getDecorView().setSystemUiVisibility(
                  View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_FULLSCREEN
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
  } }
     
// LINKING THE CRYSTALBALL + SHAKEDETECTOR CLASS WITH A NEW OBJECT 
  public CrystalBall mCrystalBall = new CrystalBall(); 
  private ShakeDetector mShakeDetector;
  
// SOLVING THE VARIABLE SCOPE PROBLEM 1 WITH MEMBER VARIABLES (DECLARING AT BEG)  
  public TextView mAnswerLabel;
  public Button mAnswerButton; 
  public ImageView mCrystalBallImage;
  private SensorManager mSensorManager;
  private Sensor mAccelerometer;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    
// ASSIGNING ID'S TO DIFFERENT OBJECTS
    
    final RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.relative);
    mAnswerLabel = (TextView) findViewById(R.id.textView1);
    mAnswerButton = (Button) findViewById(R.id.button1);
    final Boolean rcode = false; 
    
    mSensorManager = (SensorManager)getSystemService(SENSOR_SERVICE);
    mAccelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
    
// CREATING A SHAKEDETECTOR 
    mShakeDetector = new ShakeDetector(new OnShakeListener(){

      @Override
      public void onShake() {
        String answer = mCrystalBall.getAnAnswer(); 
        mAnswerLabel.setText(answer);
        //relativeLayout.setBackgroundColor(Color.GREEN);
        animateCrystalBall(); 
        animateAnswer();
        playSound();
      }
      
    });


// CREATING AN ONCLICK LISTENER 
    
    mAnswerButton.setOnClickListener(new View.OnClickListener() {
      
      public void onClick(View v) {
        // TODO Auto-generated method stub
        
        String answer = mCrystalBall.getAnAnswer(); 
        mAnswerLabel.setText(answer);
        //relativeLayout.setBackgroundColor(Color.GREEN);
        animateCrystalBall(); 
        animateAnswer();
        playSound();
        
// IF STATEMENT WITHIN ONCLICK LISTENER
// REFERENCE VARIABLES WITHIN METHODS
        
        if (v == mAnswerButton)
        {
          //Toast.makeText(getApplicationContext(), "msg msg", Toast.LENGTH_LONG).show();
          //relativeLayout.setBackgroundColor(Color.GREEN);
          //setInvisible(answerLabel); 
        
        }
      
      
      }; });
    
    
    

        
// IF STATEMENTS AND ELSE IF STATEMENTS
        
          
        //if (randomNumber == 0)
          //answerLabel.setText("000000");
        //else if (randomNumber == 1)
          //answerLabel.setText("11111");
           
        
      }
  
    

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      return true;
    }
    return super.onOptionsItemSelected(item);
  }
  
// CREATE A METHOD THAT CAN BE ACTED UPON 
// ANIMATING IMAGES 
  
  private void animateCrystalBall()
  {
    mCrystalBallImage = (ImageView) findViewById(R.id.imageView2);
    mCrystalBallImage.setImageResource(R.drawable.ball_animation);
    AnimationDrawable ballAnimation = (AnimationDrawable) mCrystalBallImage.getDrawable();
    
    if (ballAnimation.isRunning())
    {
      ballAnimation.stop();
    }
    
    ballAnimation.start();
  }

// SETTING A FADE ANIMATION

  private void animateAnswer()
  {
    AlphaAnimation fadeInAnimation = new AlphaAnimation(0,1);
    fadeInAnimation.setDuration(1500);
    fadeInAnimation.setFillAfter(true);
    mAnswerLabel.setAnimation(fadeInAnimation);
  }
  
// SETTING A TRANSLATE ANIMATION 
  
  
  public void animateImage()
  {
  //Animation translateAnim = new TranslateAnimation(0, 320, 0, 0);
  //translateAnim.setDuration(1000); 
  //translateAnim.setRepeatCount(Animation.INFINITE); 
  //translateAnim.setRepeatMode(Animation.REVERSE); 
  //newImageView.startAnimation(translationAnim);
  } 
  
// PLAY SOUND 
  
  public void playSound()
  { 
    MediaPlayer player = MediaPlayer.create(this, R.raw.crystal_ball);
    player.start(); 
    player.setOnCompletionListener(new OnCompletionListener() {
      
      @Override
      public void onCompletion(MediaPlayer mp) {
        mp.release();         
      }
    });
    
  }
  
// MAKE AN OBJECT INVISIBLE
// SOLVE THE VARIABLE SCOPE PROBLEM 2
  
  public void setInvisible(TextView mAnswerLabel)
  {
    mAnswerLabel.setVisibility(View.INVISIBLE);
  } 
  
// SETTING ON RESUME METHOD FOR ONSHAKELISTENER
  @Override
  public void onResume(){
    super.onResume();
    mSensorManager.registerListener(mShakeDetector, mAccelerometer, SensorManager.SENSOR_DELAY_UI);
  }

// SETTING ON PAUSE METHOD FOR ONSHAKELISTENER 
  @Override
  public void onPause(){
    super.onPause();
    mSensorManager.unregisterListener(mShakeDetector); } 
    
// CREATING A TOAST MESSAGE 
  public void createToast(){
    Toast swagToast = Toast.makeText(this, "swag swag", Toast.LENGTH_LONG );
    swagToast.setGravity(Gravity.TOP, 0, 0);
    swagToast.show();
    
    
  }
  }

Java Source Code List

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