Android - Having photo selection for more than one "PhotoView"?

Question

I created more than one "PhotoView" and variables I wanted to use with the following code:

public void SayfaEkle(int id) throws JSONException {
    LayoutInflater inflater = this.getLayoutInflater();
    FrameLayout f;
    int photos = 0;


    switch (id){
        case 1:
            photos = 5;

            final Drawable bitmap = ContextCompat.getDrawable(this,R.drawable.complex);
            f = (FrameLayout) inflater.inflate (R.layout.foto_layout_1, null);
            int pageId = addView(f);
            sayfa_sablon_ids.put("Sayfa_"+pageId, id);


            Map<String, PhotoView> fotograflar = new HashMap<String, PhotoView>();
            for( int z = 1; z<= photos; z++ ) {
                int idResource = getResources().getIdentifier("photo_" + z + "_area", "id", getPackageName());

                final PhotoView photoview = (PhotoView) f.findViewById(idResource);

                photoview.setScaleType(ImageView.ScaleType.CENTER_CROP);

                photoview.setOnClickListener(new View.OnClickListener() {
                    public void onClick(View v) {
                        photoview.setImageDrawable(bitmap);
                        Log.d("OnClick"," yes ");
                    }
                });
                fotograflar.put("pView"+z,photoview);
            }
            sayfalar.put("Sayfa_"+pageId,fotograflar);
        break;
        case 2:
            f = (FrameLayout) inflater.inflate (R.layout.foto_layout_2, null);
            Log.d("id", "IKI --------------------");
        break;
        default:
            f = (FrameLayout) inflater.inflate (R.layout.foto_layout_1, null);
    }
}

But in this code I choose the photo. I want this photo to be selected by the user by clicking on "PhotoView".

How can I do it?

PEHLAJ · Answer 1 · 2017-04-06T13:11:52.170

0

Try

 //Make bitmap object final
 final Bitmap bitmap = //replace getBitamp();

    int photos = 5;
    Map<String, PhotoView> ppp = new HashMap<String, PhotoView>();
    for( int z = 1; z<= photos; z++ ) {
        int idResource = getResources()
                         .getIdentifier("photo_"+z+"_area", "id", getPackageName());

        PhotoView photoView = (PhotoView) f.findViewById(idResource);
        photoView.setImageDrawable(bitmap);
        photoView.setScaleType(ImageView.ScaleType.CENTER_CROP);


        photoView.setOnClickListener(new OnClickListener() {

          public void onClick(View v) {
            photoView.setImageBitmap(bitmap);
             //select....
          }
    });

    ppp.put("pView"+z,photoView);

edited Apr 06 '17 at 13:11

answered Apr 06 '17 at 11:54

PEHLAJ

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"photoView.setImageDrawable(bitmap);" How do I use "onclick" in? – Apr 06 '17 at 12:07
Updated answer, btw from where you are getting bitmap? – PEHLAJ Apr 06 '17 at 12:12
"PhotoView-bitmap" must be defined as final. How can we fix this? – Apr 06 '17 at 12:28
add final keyword before Bitmap bitmap. That's it. – PEHLAJ Apr 06 '17 at 12:31
I have updated the code in question and want to define "PhotoView" as final. I defined both variables as final, but "onclick" does not work. – Apr 06 '17 at 12:46
Please post complete file. Can't figure it what is issue from these code snippets – PEHLAJ Apr 06 '17 at 12:48
Updated. I do not know how descriptive I am. – Apr 06 '17 at 12:59
Use setImageBitmap (not setImageDrawable) – PEHLAJ Apr 06 '17 at 13:12
The problem is that it does not just work in the "onclick" section. I delete "setImageBitmap" and add "Log.d" but it does not show any log. – Apr 06 '17 at 13:51

Android - Having photo selection for more than one "PhotoView"?

1 Answers1