Android Open Source - Mobisevera Mobisevera Navi Adapter

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License

The source code is released under:

Apache License

Java Source Code

package com.digitalfingertip.mobisevera;
/*from   ww w .  ja  v  a 2 s . c  o m*/
import com.digitalfingertip.mobisevera.activity.MobiseveraClaimActivity;
import com.digitalfingertip.mobisevera.activity.MobiseveraFrontpageActivity;

import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.drawable.Drawable;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.LinearInterpolator;
import android.view.animation.RotateAnimation;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class MobiseveraNaviAdapter extends ArrayAdapter<String> {

  private static final String TAG = "Sevedroid"; 
  private Activity context = null;
  private LayoutInflater lInflater = null;
  private float currentRotation = 0;
  private String [] strings = null;
  private int mSelectedEventID = 0;
  public MobiseveraNaviAdapter(Activity context, int textViewResourceId) {
    super(context, textViewResourceId);
    this.context = context;
  }

  public MobiseveraNaviAdapter(
      Activity parent,
      int listItemResourceId, 
      String[] strings,
      int ... eventId
      ) {
    super(parent, listItemResourceId, strings);
    //this.mSelectedPosition;
    this.context = parent;
    this.strings = strings;
    if(eventId != null && eventId.length != 0) {
      mSelectedEventID = eventId[0];
    }
  }
  
  public void turn(ImageView turnImg)
  {
      RotateAnimation anim = new RotateAnimation(currentRotation, currentRotation + 30,
              Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF,0.5f);
      currentRotation = (currentRotation + 90) % 360;

      anim.setInterpolator(new LinearInterpolator());
      anim.setDuration(1000);
      anim.setFillEnabled(true);

      anim.setFillAfter(true);
      turnImg.startAnimation(anim);
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View res = null;
    if(convertView == null) {
      if(context != null) {
        lInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      }
      if(lInflater != null) {
        res = (View)lInflater.inflate(R.layout.mobisevera_list_item, parent, false);
      }
    } else {
      res = (View)convertView;
    }
    ImageView rightIconView = (ImageView)res.findViewById(R.id.list_item_icon_right);
    //This tests whether the class using the adapter wants to show some item as "expanded". For now
    //only means that it has a downward arrow instead of the right-pointing arrow.
    //we now a bit awkwardly need to list all of the combinations here, but TODO: find a better way
    if((context instanceof MobiseveraFrontpageActivity && 
        MobiseveraNaviContainer.isInExpandedState(MobiseveraNaviContainer.NAVI_FRONT_ACTIVITY, position)) || 
    (context instanceof MobiseveraClaimActivity &&
        MobiseveraNaviContainer.isInExpandedState(MobiseveraNaviContainer.MAIN_CLAIM_ACTIVITY, position)))
    {
      Bitmap bm = BitmapFactory.decodeResource(context.getResources(), R.drawable.arrow_down);
      rightIconView.setImageBitmap(bm);
    } else {
      Bitmap bm = BitmapFactory.decodeResource(context.getResources(), R.drawable.arrow_right);
      rightIconView.setImageBitmap(bm);      
    }
    TextView textContent = ((TextView)res.findViewById(R.id.list_item_content));
    Log.d(TAG,"Added string:"+strings[position]+" to position "+position);
    textContent.setText(strings[position]);
    return res;
  }
  
}

Java Source Code List

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