圖像Swipeview在所有活動中都顯示相同的圖像

我已經創建了一個應用程序，該應用程序將imagelider與使用尋呼機適配器的視圖尋呼機一起使用。我創建了大約5個使用不同圖像和不同圖像計數的imagelider活動。但是在手機上運行應用程序時，它顯示的圖像集和相同的計數。請看看使用imagelider的3個活動。我無法解決問題。月1日活動圖像Swipeview在所有活動中都顯示相同的圖像

public class customSwipe3 extends PagerAdapter { 
    private int[] imageResources = {R.drawable.vcard_a,R.drawable.vcard_b,R.drawable.vcard_c,R.drawable.vcard_d,R.drawable.vcard_e}; 
    private Context ctxb; 
    private LayoutInflater layoutInflaterb; 

    public customSwipe3(Context e) { 
     ctxb=e; 
    } 

    @Override 
    public int getCount() { 
     return imageResources.length; 
    } 

    @Override 
    public Object instantiateItem(ViewGroup containerb,int positionb){ 
     layoutInflaterb = (LayoutInflater) ctxb.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     View itemView3 =layoutInflaterb.inflate(R.layout.activity_custom_swipe3,containerb,false); 
     ImageView imageView3 = (ImageView)itemView3.findViewById(R.id.swip_image_view3); 
     TextView textView3 =(TextView)itemView3.findViewById(R.id.imagecount3); 
     imageView3.setImageResource(imageResources[positionb]); 
     textView3.setText("Design No :"+positionb); 
     containerb.addView(itemView3); 
     return itemView3; 
    } 



    @Override 
    public void destroyItem(ViewGroup containerb ,int positionb ,Object objectb){ 
     containerb.removeView((LinearLayout) objectb); 
    } 



    @Override 
    public boolean isViewFromObject(View viewb,Object objectb) { 
     return (viewb==objectb); 
    }

你設置適配器代碼2

public class customSwipe1 extends PagerAdapter { 
private int[] imageResourcea = {R.drawable.brochure_a,R.drawable.brochure_b,R.drawable.brochure_c,R.drawable.brochure_d,R.drawable.brochure_e,R.drawable.brochure_f}; 

private Context ctxa; 
private LayoutInflater layoutInflatera; 

public customSwipe1(Context d) { 
    ctxa=d; 
} 

@Override 
public int getCount() { 
    return imageResourcea.length; 
} 

@Override 
public Object instantiateItem(ViewGroup containera,int positiona){ 
    layoutInflatera = (LayoutInflater) ctxa.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
    View itemViewa =layoutInflatera.inflate(R.layout.activity_custom_swipe1,containera,false); 
    ImageView imageViewa = (ImageView)itemViewa.findViewById(R.id.swip_image_view1); 
    TextView textViewa =(TextView)itemViewa.findViewById(R.id.imagecount1); 
    imageViewa.setImageResource(imageResourcea[positiona]); 
    textViewa.setText("Brochure No :"+positiona); 
    containera.addView(itemViewa); 
    return itemViewa; 
} 



@Override 
public void destroyItem(ViewGroup containera ,int positiona ,Object objecta){ 
    containera.removeView((LinearLayout) objecta); 
} 



@Override 
public boolean isViewFromObject(View viewa,Object objecta) { 
    return (viewa==objecta); 
}

代碼3

public class customSwipe4 extends PagerAdapter { 


    private int[] imageResources = {R.drawable.letterheads_a,R.drawable.letterhead_b}; 
    private Context ctxc; 
    private LayoutInflater layoutInflaterc; 

    public customSwipe4(Context f) { 
     ctxc =f; 
    } 

    @Override 
    public int getCount() { 
     return imageResources.length; 
    } 

    @Override 
    public Object instantiateItem(ViewGroup containerlh, int positionlh) { 
     layoutInflaterc = (LayoutInflater) ctxc.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     View itemView4 = layoutInflaterc.inflate(R.layout.activity_custom_swipe4, containerlh, false); 
     ImageView imageView4 = (ImageView) itemView4.findViewById(R.id.swip_image_view4); 
     TextView textView4 = (TextView) itemView4.findViewById(R.id.imagecount4); 
     imageView4.setImageResource(imageResources[positionlh]); 
     textView4.setText("Design No :" + positionlh); 
     containerlh.addView(itemView4); 
     return itemView4; 
    } 


    @Override 
    public void destroyItem(ViewGroup containerlh, int positionlh, Object objectlh) { 
     containerlh.removeView((LinearLayout) objectlh); 
    } 


    @Override 
    public boolean isViewFromObject(View viewlh, Object objectlh) { 
     return (viewlh == objectlh); 
    }

來源

2016-08-15 manmeet

添加代碼，適配器看起來不錯

來源

2016-09-09 09:42:52 Shivam

圖像Swipeview在所有活動中都顯示相同的圖像

回答

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