Passage de GridView à ViewFlipper

bonjour,

Je suis en train de développer mon application Android.
J'ai trouvé un problème concernant GridView et ViewFlipper.

J'essaye de passer d'une activité (GridView) à ViewFlipper (des images).

Voilà mon code pour affichage de GridView (qui fonctionne bien)

Code:

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package com.google.android.AppEST;
 
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
 
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.DialogInterface.OnCancelListener;
import android.database.Cursor;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.MediaStore;
import android.provider.MediaStore.MediaColumns;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageView;
 
public class galeriePhoto extends Activity implements AdapterView.OnItemClickListener,View.OnClickListener {
 
    private String newURL2;
    static String titreImage [];//={"img1.jpg","img2.jpg","img3.jpg","img4.jpg","img5.jpg"};
    int i;
    Fonction fn=new Fonction();
    Button acc,ret;
 
public void onCreate(Bundle savedInstanceState) {
 
    super.onCreate(savedInstanceState);
 
     setContentView(R.layout.galerie);
 
     setTitle("Liste Photo du Match");
 
     Bundle objetbunble = this.getIntent().getExtras();
 
     if (objetbunble != null)
 
         newURL2=this.getIntent().getStringExtra("newURL");
 
     Log.i("","<<<<<<<<<<<<<<<<<<<<test"+newURL2);
 
     Button ret=(Button)this.findViewById(R.id.retour);
     ret.setOnClickListener((OnClickListener) this);
     Button acc=(Button)this.findViewById(R.id.accueil);
     acc.setOnClickListener(this);
 
     fn.DownloadRSSGalerieM(newURL2);
 
     titreImage=new String[fn.listPhotoM.size()];
 
     for (i=0;i<titreImage.length;i++)
     {    
         String urlPhoto=new String(fn.listPhotoM.get(i));
         //     urlPhoto=urlPhoto.replaceAll("www.getvas.com", "172.16.50.6");
         titreImage[i]=new String(urlPhoto);
     }
 
     ArrayList<HashMap<String, String>> listItemImg = new ArrayList<HashMap<String, String>>();
     HashMap<String, String> map;
 
 
     for (i=0;i<titreImage.length;i++)
     {
         map = new HashMap<String, String>();
         map.put("titre", titreImage[i]);
         listItemImg.add(map);
     }
 
     ImageAdapter adapter = new ImageAdapter(this,listItemImg);
 
     GridView gridview = (GridView) findViewById(R.id.gridview);
     gridview.setAdapter(adapter);
     gridview.setOnItemClickListener(this);
     }
 
public class ImageAdapter extends BaseAdapter {
 
    private Context context;
    private ArrayList<HashMap<String, String>> listItem;
    private LayoutInflater inflater;
 
    public ImageAdapter(Context context,ArrayList<HashMap<String, String>> listItem) {
    this.context=context;
    this.listItem=listItem;
    inflater = LayoutInflater.from(context);
    }
 
    public int getCount() {
        return listItem.size();
    }
 
    public Object getItem(int arg0) {
        return listItem.get(arg0);
    }
 
    public long getItemId(int arg0) {
    return arg0;
    }
    // create a new ImageView for each item referenced by the Adapter
    public View getView(int position, View convertView, ViewGroup parent) {
 
        ImageView imageView;
 
        if (convertView == null) { // if it's not recycled, initialize some
            // attributes
            imageView = new ImageView(context);
            imageView.setLayoutParams(new GridView.LayoutParams(90, 90));
            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
            imageView.setPadding(2, 2, 2, 2);
        } else { 
            imageView = (ImageView) convertView;
        }
 
        String urlPhoto=listItem.get(position).get("titre");
        imageView.setImageResource(R.drawable.pic);
        Drawable drawable = LoadImageFromWebOperations(urlPhoto);
        imageView.setImageDrawable(drawable);
        //imageView.setImageResource(R.drawable.pic);
        return imageView;
    }
 
    private Drawable LoadImageFromWebOperations(String url)
    {
        try
        {
            InputStream is = (InputStream) new URL(url).getContent();
            Drawable d = Drawable.createFromStream(is, "src name");
            return d;
        }catch (Exception e) {
            System.out.println("Exc="+e);
            return null;
        }
    }
}
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
 
    Bundle bundle = new Bundle();
    bundle.putString("url", titreImage[position]);
    Intent intent = new Intent(galeriePhoto.this, FullScreen.class);
    intent.putExtras(bundle);
    startActivity(intent);
}
public void onClick(View v) {
    finish();
 
    if (v.getId()==R.id.retour)
    {
        Intent intent = new Intent(galeriePhoto.this, PhotoMatch.class);
        startActivity(intent);
    }
    if (v.getId()==R.id.accueil)
    {
        Intent intent = new Intent(galeriePhoto.this, AppEST.class);
        startActivity(intent);
    }
}
}

Et j'ai fais une activité qui affiche une seule image si tout pas défilement.
Voilà le code

Code:

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package com.google.android.AppEST;
 
import java.io.InputStream;
import java.net.URL;
 
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore.MediaColumns;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
 
public class FullScreen extends Activity implements View.OnClickListener{
 
    Button acc,ret;
    private String newURL2;
     private static String urlfichier;
     public static void seturlfichier(String url)
        {
            FullScreen.urlfichier=url;
        }
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setFullscreen();
        setContentView(R.layout.fullscreen);
 
        setTitle("Photo Du Match");
 
        Bundle objetbunble = this.getIntent().getExtras();
        if (objetbunble != null)
        newURL2=this.getIntent().getStringExtra("newURL");
        Log.i("","<<<<<<<<<<<<<<<<<<<<test"+newURL2);
 
        Button ret=(Button)this.findViewById(R.id.retour);
        ret.setOnClickListener((OnClickListener) this);
        Button acc=(Button)this.findViewById(R.id.accueil);
        acc.setOnClickListener(this);
 
        Bundle bundle = getIntent().getExtras();
        String urlPhoto = bundle.getString("url");
 
        ImageView is = (ImageView) findViewById(R.id.ImageView01);
 
        is.setImageResource(R.drawable.pic);
        Drawable drawable = LoadImageFromWebOperations(urlPhoto);
        is.setImageDrawable(drawable);
    }
 
    private Drawable LoadImageFromWebOperations(String url)
    {
        try
        {
            InputStream is = (InputStream) new URL(url).getContent();
            Drawable d = Drawable.createFromStream(is, "src name");
            return d;
        }catch (Exception e) {
            System.out.println("Exc="+e);
            return null;
        }
    }
 
    private void setFullscreen() {
 
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
    }
 
    public void onClick(View v) {
        finish();
        if (v.getId()==R.id.retour)
        {
        Intent intent = new Intent(FullScreen.this, galeriePhoto.class)    .putExtra("newURL",urlfichier);;
        startActivity(intent);
        }
 
        if (v.getId()==R.id.accueil)
        {
            Intent intent = new Intent(FullScreen.this, AppEST.class);
            startActivity(intent);
        }
    }
}

Et j'ai fais dans le même moment un autre proget qui défile deux images nn pas tous les images.

Voilà le code

Code:

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package com.formation.viewflipper;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.MotionEvent;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ViewFlipper;
 
public class Main extends Activity implements OnGestureListener {
 
    private static final int SWIPE_MIN_DISTANCE         = 120; 
    private static final int SWIPE_MAX_OFF_PATH         = 250; 
    private static final int SWIPE_THRESHOLD_VELOCITY     = 200;
 
    private Animation         slideLeftIn; 
    private Animation         slideLeftOut; 
    private Animation         slideRightIn; 
    private Animation         slideRightOut;
    private GestureDetector detector;
    private ViewFlipper     view;    
 
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        detector        = new GestureDetector(this,this);
        view             = (ViewFlipper)findViewById(R.id.flipper);
        slideLeftIn     = AnimationUtils.loadAnimation(this, R.anim.slide_left_in); 
        slideLeftOut     = AnimationUtils.loadAnimation(this, R.anim.slide_left_out); 
        slideRightIn     = AnimationUtils.loadAnimation(this, R.anim.slide_right_in); 
        slideRightOut     = AnimationUtils.loadAnimation(this, R.anim.slide_right_out);        
    }
 
    public boolean onTouchEvent(MotionEvent event) {
        return detector.onTouchEvent(event);
    }
 
    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
        if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH) return false; 
        if(e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE
          && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { 
            view.setInAnimation(slideLeftIn); 
            view.setOutAnimation(slideLeftOut); 
            view.showNext(); 
        }else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE
                 && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { 
            view.setInAnimation(slideRightIn); 
            view.setOutAnimation(slideRightOut); 
            view.showPrevious(); 
        }         
        return false;
    }
 
    public boolean onDown(MotionEvent arg0) {
        return false;
    }
 
    public void onLongPress(MotionEvent e) {
        // TODO Auto-generated method stub        
    }
 
    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
        return false;
    }
 
    public void onShowPress(MotionEvent e) {
        // TODO Auto-generated method stub        
    }
 
    public boolean onSingleTapUp(MotionEvent e) {
        return false;
    }
}

et son .xml est

Code:

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<?xml version="1.0" encoding="utf-8"?>
<ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/flipper" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"> 
 
    <LinearLayout 
        android:layout_width="fill_parent" 
        android:layout_height="fill_parent">
        <ImageView android:id="@+id/imageView1" 
        android:layout_width="wrap_content" 
        android:src="@drawable/a" android:layout_height="366dp">
        </ImageView> 
 
    </LinearLayout> 
 
    <LinearLayout 
        android:layout_width="fill_parent" 
        android:layout_height="fill_parent"> 
        <ImageView android:id="@+id/imageView2" 
        android:layout_width="wrap_content" 
        android:src="@drawable/b" android:layout_height="366dp">
        </ImageView> 
    </LinearLayout> 
 
</ViewFlipper>

Le problème maintenant est comment intégrer ce dernier code au premier, pour que je puisse faire défiler toutes les images qui se trouvent dans le GridView.

Merci d'avance pour votre aide.