Question

I am reading files from the selected folder on my phone like you can see in the following code.
And how could I get this work with an Imagefile?
At the end I like to have an imagelist with a preview of every image.
Like that:

[IMG] (imgview) – [Filename] (String)

        for(int i=0; i < files.length; i++) {

        File file = files[i];
            map = new HashMap<String, String>();
        if(!file.isHidden() && file.canRead()) {
            path.add(file.getPath());

            if(file.isDirectory()) {
                map.put("img_list", ""+R.drawable.folder);
                map.put("string_cell", file.getName()+"/");
                your_array_list.add(map);

            }else{


                ImageFileFilter filefilter = new ImageFileFilter(file);

                if(filefilter.accept(file)){
                   //Its an imagefile

                    // ==> I like to replace the ""+R.drawable.image with the file that I have read
                    map.put("img_list", ""+R.drawable.image);


                } else {

                    //Its not an image file

                }

                map.put("string_cell", file.getName());
                your_array_list.add(map);

            }
        } 


    }

        SimpleAdapter mSchedule = new SimpleAdapter(this, your_array_list, R.layout.connected_upload_row,
            new String[] {"img_list", "string_cell"}, new int[] {R.id.img_list, R.id.string_cell});
list.setAdapter(mSchedule);

In the following picture I like to replace the white “image” picture with the original picture called “41786486733.jpg” as preview.
So that the user can see what picture this is…

EDIT FLORIAN PILZ

if(filefilter.accept(file)){

                    Log.v("PATH1", file.getPath() );


                    ImageView myImageView = (ImageView) findViewById(R.id.img_list);
                    Bitmap bmp = BitmapFactory.decodeFile(file.getAbsolutePath());
                    myImageView.setImageBitmap(bmp); 



                }

Answer 1

the solution for my problem is here:

How to show thumbnail from image path?

I had to create a customlistview (with help from ρяσѕρєя K) THANKS!!

create an custom adapter by extended baseadapter class instead of SimpleAdapter . as i think this will be easy or also you can create more custom UI instead of using inbuild