How to retrieve images stored in Gallery folder of Android device

Hi

I am writing an Android application in which I want to retrieve the images stored in Gallery folder of Device/emulator. Can any one开发者_开发知识库 give me sample code regarding how to achieve this.

Thanks and Regards

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If you have path where your images are stored, use this code to get image as bitmap.

FileInputStream in;
BufferedInputStream buf;
try {
        in = new FileInputStream("/sdcard/test2.png");
         buf = new BufferedInputStream(in);
         Bitmap bMap = BitmapFactory.decodeStream(buf);
         image.setImageBitmap(bMap);
         if (in != null) {
        in.close();
         }
         if (buf != null) {
        buf.close();
         }
   } catch (Exception e) {
       Log.e("Error reading file", e.toString());
 }

You need to iterate through the path: ex

File f=new File("path of dir");
Now get all files using: f.listFiles();

This is s fair idea..........
Hope it will help........

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Just for picking them?. If so, you can use this intent:

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");

Ger