I want to change the image of the viewflipper that I have already created.

After adding a view to the ViewFlipper in the for statement, click ImageView on a specific page. I would like to change it.

For example, you have a ViewFlipper with 25 pages of views, and you want to change the ImageView on the second page.

I googled getChildAt to get a view on page 2, but I don't know how to update the ImageView image for that view.

Could you please let me know?

private ViewFlipper;
private View fl;


    for(inti=0;i<itemList.size();i++){
       LayoutInflater inflater=getLayoutInflater();
    　　LinearLayoutoViewFlipperChildLayout=(LinearLayout)inflater.inflate(R.layout.imageview, null);
       TextView textView= (TextView) oViewFlipperChildLayout.findViewById (R.id.image_Text);
       ImageView imageView= (ImageView) oViewFlipperChildLayout.findViewById (R.id.image_View);
       Strings=getResources().getString(itemList.get(i));
       textView.setText(s);

    myImage=BitmapFactory.decodeResource(resM,itemList.get(i));
                imageView.setImageBitmap(myImage);
     viewflipper.addView(oViewFlipperChildLayout);
     }

        viewflipper.post(new Runnable(){
            @ Override
            public void run() {

                fl = viewflipper.getChildAt(1);

            }
        });

android

2022-09-30 14:15

1 Answers

It's solved, so it's self-less.
Instead of post, I was able to replace the viewflipper that I had already created by doing the following:

private ViewFlipper;
private View fl;


    for(inti=0;i<itemList.size();i++){
       LayoutInflater inflater=getLayoutInflater();
    　　LinearLayoutoViewFlipperChildLayout=(LinearLayout)inflater.inflate(R.layout.imageview, null);
       TextView textView= (TextView) oViewFlipperChildLayout.findViewById (R.id.image_Text);
       ImageView imageView= (ImageView) oViewFlipperChildLayout.findViewById (R.id.image_View);
       Strings=getResources().getString(itemList.get(i));
       textView.setText(s);

    myImage=BitmapFactory.decodeResource(resM,itemList.get(i));
                imageView.setImageBitmap(myImage);
     viewflipper.addView(oViewFlipperChildLayout);
     }

    LinearLayout v=(LinearLayout)viewflipper.getChildAt(3);
    TextView tv=(TextView) v.getChildAt(0);
    ImageView = (ImageView) v.getChildAt(1);
    Strings=getResources().getString(itemList.get(1));
    tv.setText(s);

    myImage=BitmapFactory.decodeResource(resM,itemList.get(1));
    im.setImageDrawable(null);
    im.setImageBitmap(null);
    im.setImageBitmap(myImage);

    viewflipper.removeViewAt(3);
    viewflipper.addView(v,3);

2022-09-30 14:15

If you have any answers or tips

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