Timeline.java

package me.jeffpotter.generaldietitian.adapter;

import java.util.ArrayList;
import java.util.List;

import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.assist.ImageScaleType;
import com.nostra13.universalimageloader.core.assist.SimpleImageLoadingListener;

import me.jeffpotter.generaldietitian.R;
import me.jeffpotter.generaldietitian.models.DailyInput;
import me.jeffpotter.generaldietitian.models.GetOnlyMeal;
import me.jeffpotter.generaldietitian.models.Hydration;
import me.jeffpotter.generaldietitian.models.Meal;
import me.jeffpotter.generaldietitian.models.Message;
import me.jeffpotter.generaldietitian.models.PhysicalActivity;
import me.jeffpotter.generaldietitian.models.TimelineObject;

import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Bitmap;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class TimeLineAdapter extends ArrayAdapter {

    private final DailyInput dailyInput;
    List<TimelineObject> timelineList = new ArrayList<TimelineObject>();
  private Context mContext;
	
	@SuppressWarnings("unchecked")
	public TimeLineAdapter(Context mContext, int textViewResourceId, List<TimelineObject> timelineList, DailyInput dailyInput) {
		super(mContext, textViewResourceId, timelineList);
		this.timelineList = timelineList;
        this.dailyInput = dailyInput;
		this.mContext = mContext;
	}
	
	@SuppressLint("ResourceAsColor")
	public View getView(final int position, View appview, ViewGroup parent) {

		if(position == 0){

            if(dailyInput == null){
                RelativeLayout row = (RelativeLayout) View.inflate(mContext, R.layout.partial_timeline_daily_inputs_missing, null);
                return row;
            } else {
                LinearLayout row = createParameters();
                return row;
            }

		}

		TimelineObject to = timelineList.get(position);
		View view = null;
		if(to instanceof GetOnlyMeal ){view = createMeal((GetOnlyMeal) to); };
		if(to instanceof Message ){view = createMessage((Message) to); };
		if(to instanceof PhysicalActivity ){ view = createPhysicalActivity((PhysicalActivity) to); };
		if(to instanceof Hydration ){view = createHydration((Hydration) to); };
		
		return view;
		
	}

    private LinearLayout createParameters() {

        LinearLayout dailyInputLayout = (LinearLayout) View.inflate(mContext, R.layout.partial_timeline_dailyinputs, null);

        TextView sleepTxt = (TextView) dailyInputLayout.findViewById(R.id.timeline_top_sleep_txt);
        TextView stressRedTxt = (TextView) dailyInputLayout.findViewById(R.id.timeline_top_stress_reducing_txt);
        TextView stressTxt = (TextView) dailyInputLayout.findViewById(R.id.timeline_top_stress_level_txt);
        TextView energTxt = (TextView) dailyInputLayout.findViewById(R.id.timeline_top_energy_txt);

        sleepTxt.setText(""+dailyInput.getSleepHours());
        stressTxt.setText(""+dailyInput.getStressLevel());
        if(dailyInput.isStressReduction()){
            stressRedTxt.setText("Yes");
        }else{
            stressRedTxt.setText("No");
        }

        energTxt.setText(""+dailyInput.getEnergyLevel());

        return dailyInputLayout;

    }

    private View createHydration(Hydration to) {
		return null;

	    }

    private View createMessage(Message m) {
         LinearLayout msgLayout = (LinearLayout) View.inflate(mContext, R.layout.partial_timeline_message1, null);

         TextView msgTime = (TextView) msgLayout.findViewById(R.id.timeline_message_time);
         TextView msgBody = (TextView) msgLayout.findViewById(R.id.timeline_message_body);

         msgTime.setText(m.getHumanTime());
         msgBody.setText(m.getBody());

         return msgLayout;


    }

    private View createPhysicalActivity(PhysicalActivity a) {

        LinearLayout activityLayout = (LinearLayout) View.inflate(mContext, R.layout.partial_timeline_physical_activity1, null);

        TextView activityTime = (TextView) activityLayout.findViewById(R.id.timeline_activity_time);
        TextView activityType = (TextView) activityLayout.findViewById(R.id.timeline_activity_type);
        ImageView activityImage = (ImageView) activityLayout.findViewById(R.id.timeline_activity_image);
        TextView activityIntensity = (TextView) activityLayout.findViewById(R.id.timeline_activity_intensity);
        TextView activityDuration = (TextView) activityLayout.findViewById(R.id.timeline_activity_duration);

        // Load image

        activityTime.setText(a.getHumanTime());
        activityType.setText(Integer.toString(a.getTypeId()));
        activityIntensity.setText(a.getIntensity());
        activityDuration.setText(Integer.toString(a.getDuration()));

        return activityLayout;

    }

    private View createMeal(GetOnlyMeal m) {

        LinearLayout mealLayout = (LinearLayout) View.inflate(mContext, R.layout.partial_timeline_meal, null);

        TextView mealTime = (TextView) mealLayout.findViewById(R.id.timeline_meal_time);
        ImageView mealImage = (ImageView) mealLayout.findViewById(R.id.timeline_meal_image);
        TextView mealPortion = (TextView) mealLayout.findViewById(R.id.timeline_meal_portion);
        TextView mealDescription = (TextView) mealLayout.findViewById(R.id.timeline_meal_description);
        TextView mealPremeal = (TextView) mealLayout.findViewById(R.id.timeline_meal_premeal);
        TextView mealPostMeal = (TextView) mealLayout.findViewById(R.id.timeline_meal_postmeal);
        TextView mealMood = (TextView) mealLayout.findViewById(R.id.timeline_meal_mood);

        ImageLoader.getInstance().displayImage(
                m.getPhoto().getUrl(),
                mealImage,
                new DisplayImageOptions.Builder()
                        .showImageForEmptyUri(R.drawable.no_photo)
                        .showImageOnFail(R.drawable.no_photo)
                        .imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2)
                        .cacheOnDisc(true)
                        .build(),
                new SimpleImageLoadingListener(){
                    @Override
                    public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
                        super.onLoadingComplete(imageUri, view, loadedImage);
//	                        view.startAnimation(AnimationUtils.loadAnimation(TimelineActivity.this, R.anim.fade_in));
                    }
                }
        );

        mealTime.setText(m.getHumanTime());
        mealPortion.setText(Integer.toString(m.getPortionConsumed()) + "/4");
        mealDescription.setText(m.getDescription());

        // Hide or show optional data

        if(m.getPostMealFullness() != null){
            mealPostMeal.setText(m.getPreMealHunger().getDescription());
        } else {
            mealLayout.findViewById(R.id.timeline_meal_postmeal_key).setVisibility(View.GONE);
            mealPostMeal.setVisibility(View.GONE);
        }

        if(m.getPreMealHunger() != null){
            mealPremeal.setText(m.getPostMealFullness().getDescription());
        } else {
            mealLayout.findViewById(R.id.timeline_meal_premeal_key).setVisibility(View.GONE);
            mealPremeal.setVisibility(View.GONE);
        }

        if(m.getMood() != null){
            mealMood.setText(m.getMood().getDescription());
        } else {
            mealLayout.findViewById(R.id.timeline_meal_mood_key).setVisibility(View.GONE);
            mealMood.setVisibility(View.GONE);
        }

        return mealLayout;

    }


}