Android Open Source - opentraining Training Entry List Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * //from www  .j  a va  2s  . c  o  m
 * This is OpenTraining, an Android application for planning your your fitness training.
 * Copyright (C) 2012-2014 Christian Skubich
 * 
 * This program 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.
 * 
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.skubware.opentraining.activity.start_training;

import java.util.Timer;
import java.util.TimerTask;

import de.skubware.opentraining.R;
import de.skubware.opentraining.basic.FSet;
import de.skubware.opentraining.basic.FSet.SetParameter;
import de.skubware.opentraining.basic.FitnessExercise;
import de.skubware.opentraining.basic.TrainingEntry;

import android.app.AlertDialog;
import android.app.NotificationManager;
import android.content.Context;
import android.content.DialogInterface;
import android.media.RingtoneManager;
import android.net.Uri;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.app.NotificationCompat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;

public class TrainingEntryListAdapter extends BaseAdapter {

  private FragmentActivity mActivity;
  private static LayoutInflater mInflater = null;

  private FitnessExercise mFEx;
  private TrainingEntry mTrainingEntry;


  public TrainingEntryListAdapter(FragmentActivity activity, FitnessExercise fEx, TrainingEntry trainingEntry) {
    mActivity = activity;
    mInflater = (LayoutInflater) mActivity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);


    mTrainingEntry = trainingEntry;
    mFEx = fEx;
  }

  public int getCount() {
    return mTrainingEntry.getFSetList().size() + 1;
  }

  public Object getItem(int position) {
    if (position > mTrainingEntry.getFSetList().size() - 1)
      return null;

    return mTrainingEntry.getFSetList().get(position);
  }

  public long getItemId(int position) {
    return position;
  }

  public View getView(final int position, View convertView, ViewGroup parent) {
    View vi = convertView;

    // last element is an empty row
    if (position == getCount() - 1) {
      vi = mInflater.inflate(R.layout.list_row_empty, null);

      // add listener
      vi.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
          showDialog(null, -1);
        }
      });

      return vi;
    }

    vi = mInflater.inflate(R.layout.list_row, null);
    final FSet set = (FSet) getItem(position);

    // set values
    TextView textview_weight = (TextView) vi.findViewById(R.id.textview_weight);
    TextView textview_rep = (TextView) vi.findViewById(R.id.textview_rep);
    TextView textview_duration = (TextView) vi.findViewById(R.id.textview_duration);

    for (SetParameter para : set.getSetParameters()) {
      if (para instanceof SetParameter.Weight) {
        textview_weight.setText(para.toString());
      }
      if (para instanceof SetParameter.Duration) {
        textview_duration.setText(para.toString());
      }
      if (para instanceof SetParameter.Repetition) {
        textview_rep.setText(para.toString());
      }
    }
    
    // set button icons
    final ImageButton imagebutton_check = (ImageButton) vi.findViewById(R.id.imagebutton_check);
    if(mTrainingEntry.hasBeenDone(set)){
      imagebutton_check.setImageResource(R.drawable.icon_check_green);
    }else{
      imagebutton_check.setImageResource(R.drawable.icon_check_white);
    }
    

    // add button listener

    imagebutton_check.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View view) {
        // ignore event is TrainingEntry already has been checked
        if(mTrainingEntry.hasBeenDone(set)){
          return;
        }
        
        imagebutton_check.setImageResource(R.drawable.icon_check_green);
        mTrainingEntry.setHasBeenDone(set, true);
        trainingEntryEdited();
        
        if(mFEx.isTrainingEntryFinished(mTrainingEntry)){
          // start recovery timer
          RecoveryTimerManager.INSTANCE.startExerciseRecoveryTimer(mActivity);
          showExerciseFinishedDialog();
        }else{
          // start recovery timer
          RecoveryTimerManager.INSTANCE.startSetRecoveryTimer(mActivity);
        }
      }
    });




    // add lister for changing values
    final ImageView imageview_weight = (ImageView) vi.findViewById(R.id.imageview_weight);
    final ImageView imageview_rep = (ImageView) vi.findViewById(R.id.imageview_rep);
    final ImageView imageview_duration = (ImageView) vi.findViewById(R.id.imageview_duration);

    OnClickListener changeSetValuesListener = new OnClickListener() {
      @Override
      public void onClick(View view) {
        showDialog(set, position);
      }
    };
    imageview_weight.setOnClickListener(changeSetValuesListener);
    imageview_rep.setOnClickListener(changeSetValuesListener);
    imageview_duration.setOnClickListener(changeSetValuesListener);

    return vi;
  }

  public void remove(int position) {
    mTrainingEntry.getFSetList().remove(position);
    trainingEntryEdited();
    
    if(mFEx.isTrainingEntryFinished(mTrainingEntry)){
      showExerciseFinishedDialog();
    }
  }  
  
  
  private void trainingEntryEdited(){
    FExDetailFragment fragment = (FExDetailFragment) mActivity.getSupportFragmentManager().findFragmentById(R.id.exercise_detail_container);
    fragment.onEntryEdited(this.mFEx);
  }

  /**
   * Shows DialogFragmentAddEntry with the given {@link FSet}.
   * 
   * @param set
   *            The FSet to edit. If it is null a new FSet will be added to
   *            the TrainingEntry.
   * 
   * @see DialogFragmentAddEntry#newInstance(FitnessExercise, FSet)
   */
  private void showDialog(FSet set, int setPosition) {
    FragmentTransaction ft = mActivity.getSupportFragmentManager().beginTransaction();
    Fragment prev = mActivity.getSupportFragmentManager().findFragmentByTag("dialog");
    if (prev != null) {
      ft.remove(prev);
    }
    ft.addToBackStack(null);

    // Create and show the dialog.
    DialogFragment newFragment = DialogFragmentAddEntry.newInstance(mFEx, set, setPosition, mTrainingEntry);
    newFragment.show(ft, "dialog");
  }
  
  private void showExerciseFinishedDialog(){
    AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
    builder.setTitle(mActivity.getString(R.string.exercise_finished));
    builder.setPositiveButton(mActivity.getString(android.R.string.ok), new DialogInterface.OnClickListener(){
      @Override
      public void onClick(DialogInterface dialog, int which) {
        if(mActivity instanceof FExDetailActivity){
          mActivity.finish();
        }else{
          //TODO switch to next exercise?
          //((FExListActivity)mActivity).showNextExercise();
        }
      }
    });

    
    builder.create().show();
  }
  

}

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