拍摄的图像未存储在Android上的特定文件夹 [英] Captured image is not stored in the specific folder in android

问题描述

我创建了一个程序来捕捉图像，并且越来越被存储到SD卡/ DCIM /相机文件夹中。现在我想保存在SD卡中创建自己的目录所拍摄的图像，说/ somedir。

 我能够使编程目录，但图像文件没有得到存储在其中。谁能告诉我在哪里，我做错了？这里是code ....
文件夹=新的文件（Environment.getExternalStorageDirectory（）+/ ABC）;位图mybitmap1; // mybitmap1包含图像。所以PLZ不认为我没有形象mybitmap1;
如果（！folder.exists（））
        {
            成功= folder.mkdir（）;
            Log.i（日志，创建的文件夹）;
        }
        其他
        {
            Log.i（日志，文件夹已经在这里present！）;
        }
        JPG字符串FNAME =日期+;
        文件=新的文件（文件夹，FNAME）;
        如果（file.exists（））
            file.delete（）;
        capturedImageUri = Uri.fromFile（文件）;        FileOutputStream中出;
            字节[]的字节数组= stream.toByteArray（）;
            尝试{                   OUT =新的FileOutputStream（文件）;
                   mybitmap1.com preSS（Bitmap.Com pressFormat.JPEG，100，出）;
                   了out.flush（）;
                   out.close（）;
                   MediaStore.Images.Media.insertImage（getContentResolver（），mybitmap1，file.getName（），file.getName（））;
                   //MediaStore.Images.Media.insertImage(getContentResolver(),file.getAbsolutePath(),file.getName(),file.getName());
            }赶上（例外五）{
                   e.printStackTrace（）;
            }
 

解决方案

请参考下面的code

 公共无效的onActivityResult（INT申请code，INT结果code，意图数据）{    super.onActivityResult（要求code，结果code，数据）;
    如果（结果code == RESULT_OK＆放大器;＆安培;请求code == 1）{    最后乌里selectedImage = data.getData（）;    尝试{
            位图= Media.getBitmap（getContentResolver（），selectedImage）;
            ByteArrayOutputStream字节=新ByteArrayOutputStream（）;
            bitmap.com preSS（Bitmap.Com pressFormat.JPEG，90字节）;            文件f =新的文件（Environment.getExternalStorageDirectory（）
                    +文件分割符
                    +文件名）;
            f.createNewFile（）;
            FileOutputStream中FO =新的FileOutputStream（F）;
            fo.write（bytes.toByteArray（））;        }赶上（FileNotFoundException异常五）{
            // TODO自动生成catch块
            e.printStackTrace（）;
        }赶上（IOException异常五）{
            // TODO自动生成catch块
            e.printStackTrace（）;
        }
       }
      }
 

I have created a program to capture the image and that is getting stored into sdcard/dcim/camera folder. Now I am trying to save the captured image in my own directory created in sdCard, say "/somedir".

I am able to make the directory programmatically but the image file is not getting stored in it.

Can anybody tell me where I am doing wrong here??

Here is the code....


File folder = new File(Environment.getExternalStorageDirectory() + "/abc");

Bitmap mybitmap1;     //mybitmap1 contain image. So plz dont consider that I don't have image in mybitmap1;
if(!folder.exists())
        {
            success = folder.mkdir();
            Log.i("Log", "folder created");
        }
        else
        {
            Log.i("Log", "Folder already present here!!");
        }
        String fname = date +".jpg";
        file = new File( folder,fname);
        if (file.exists ()) 
            file.delete (); 
        capturedImageUri = Uri.fromFile(file);

        FileOutputStream out;
            byte[] byteArray = stream.toByteArray();
            try {

                   out = new FileOutputStream(file);
                   mybitmap1.compress(Bitmap.CompressFormat.JPEG, 100, out);
                   out.flush();
                   out.close();
                   MediaStore.Images.Media.insertImage(getContentResolver(), mybitmap1, file.getName(), file.getName());
                   //MediaStore.Images.Media.insertImage(getContentResolver(),file.getAbsolutePath(),file.getName(),file.getName());


            } catch (Exception e) {
                   e.printStackTrace();
            }

解决方案

Refer the below code

    public void onActivityResult(int requestCode, int resultCode, Intent data) {

    super.onActivityResult(requestCode, resultCode, data);
    if(resultCode == RESULT_OK && requestCode == 1 ) {

    final Uri selectedImage = data.getData(); 

    try {
            bitmap = Media.getBitmap(getContentResolver(),selectedImage);
            ByteArrayOutputStream bytes = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.JPEG, 90, bytes);

            File f = new File(Environment.getExternalStorageDirectory()
                    + File.separator
                    + filename);
            f.createNewFile();
            FileOutputStream fo = new FileOutputStream(f);
            fo.write(bytes.toByteArray());

        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
       }
      }

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