小编Soh*_*eyl的帖子

我有ImageView,我想分享它的图像.

以下是我的代码,

btshare.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

                 View content = findViewById(R.id.full_image_view);
                 content.setDrawingCacheEnabled(true);
                     Bitmap bitmap = content.getDrawingCache();
                     File root = Environment.getExternalStorageDirectory();
                     File cachePath = new File(root.getAbsolutePath() + "/DCIM/Camera/image.jpg");
                     try 
                     {
                         root.createNewFile();
                         FileOutputStream ostream = new FileOutputStream(root);
                         bitmap.compress(CompressFormat.JPEG, 100, ostream);
                         ostream.close();
                     } 
                     catch (Exception e) 
                     {
                         e.printStackTrace();
                     }


                 Intent shareIntent = new Intent(Intent.ACTION_SEND);
                 Uri phototUri = Uri.parse("/DCIM/Camera/image.jpg");
                 shareIntent.setData(phototUri);
                 shareIntent.setType("image/*");
                 shareIntent.putExtra(Intent.EXTRA_STREAM, phototUri);
                 startActivity(Intent.createChooser(shareIntent, "Share Via"));

             }  



    });

当我按下按钮我得到这些错误？

01-13 06:00:19.282: W/System.err(6199): java.io.FileNotFoundException: /storage/emulated/0: open failed: EISDIR (Is a directory) …