Android Open Source - BodhiTimer Timer Animation

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From Project

Back to project page BodhiTimer.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
    This file is part of Bodhi Timer.//from   w ww.j  a va2 s .  c om

    Bodhi Timer is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Bodhi Timer is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Bodhi Timer.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.yuttadhammo.BodhiTimer.Animation;

import org.yuttadhammo.BodhiTimer.TimerActivity;

import java.io.FileNotFoundException;
import java.util.Vector;

import android.R;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.preference.PreferenceManager;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;

public class TimerAnimation extends ImageView implements OnClickListener, OnSharedPreferenceChangeListener
{    
  Vector<TimerDrawing> mDrawings = new Vector<TimerDrawing>();
  int mIndex = 0;
  int mLastTime =0,mLastMax=0;
  
  Bitmap mBitmap = null;
  
  Context mContext;
  private TimerActivity mActivity;
  private boolean clicked;
  
  public interface TimerDrawing{
    
    /**
     * Updates the image to be in sync with the current time
     * @param time in milliseconds
     * @param max the original time set in milliseconds
     */
    public void updateImage( Canvas canvas, int time,int max);
    
    public void configure();
  }
  
  public void setActivity(TimerActivity activity) {
    mActivity = activity;
  }

  public TimerAnimation(Context context){
    
    super(context);
    mContext = context;
    
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
    prefs.registerOnSharedPreferenceChangeListener(this);
    
    setOnClickListener(this);
  }
  
  public TimerAnimation(Context context, AttributeSet attrs) {
    
    super(context, attrs);
    mContext = context;
    
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
    prefs.registerOnSharedPreferenceChangeListener(this);
    
    setOnClickListener(this);
  }

  public void setIndex(int i) throws FileNotFoundException {

        mDrawings = new Vector<TimerDrawing>();
        mDrawings.add(new BodhiLeaf(mContext));
        mDrawings.add(new CircleAnimation(mContext));

        if(i < 0 || i >= mDrawings.size()) i = 0;
    mIndex = i;
    invalidate();
  }
  
  public int getIndex(){ return mIndex;}
  
  public void updateImage(int time,int max){
    //Log.v(this.getClass().getCanonicalName(),"time: "+time+" "+max);
    mLastTime = time;
    mLastMax = max;

    invalidate();
  }

  @Override
  public void onDraw(Canvas canvas){
    if(mIndex < 0 || mIndex >= mDrawings.size()) mIndex = 0;
    mDrawings.get(mIndex).updateImage(canvas, mLastTime, mLastMax);
  }
  
  public void onClick(View v){
    if(mActivity.mCurrentState == TimerActivity.STOPPED)
      mActivity.mNM.cancelAll();
    else
      clicked = true;
    
  }

  public void thisClicked() {
    startAnimation(AnimationUtils.loadAnimation(mContext, R.anim.fade_out));
    
    mIndex++;
    mIndex %= mDrawings.size();
    
    startAnimation(AnimationUtils.loadAnimation(mContext, R.anim.fade_in));
    
    invalidate();

  }
  
  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
    
    if(key.equals("Theme")){  
      for(TimerDrawing drawing : mDrawings)
      {
        drawing.configure();
      }
    }  
    invalidate();
  }

  
}

Java Source Code List

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