CODEWITHSUNDEEP
javaandroidimage-processing
Zaid Iqbal
Zaid Iqbal

Reputation: 1682

Read and write an image to SDCard in ANdroid

I am trying to read the files from URL and write into my sdcard. As it is working good with the other files like .js .css and .txt files etc... But it is not working with .png .jpg .bmp and .gif. My code for this is

String path = dir + value;
            File localConfigfile = new File(
                    Environment.getExternalStorageDirectory()
                            + "/Avalon/assets/www/" + path);
            String responseString = RequestMgr.GetWebSource(DomainName
                    + "/" + Heirarchy + "/" + Serverpath);
            FileOutputStream out;
if (localConfigfile.exists()) {
                    localConfigfile.delete();
                    out = new FileOutputStream(localConfigfile);
                    out.write(responseString.getBytes());
                }
            }

Please help me here i am struck in this

Upvotes: 1

Views: 666

Answers (2)

Zaid Iqbal
Zaid Iqbal

Reputation: 1682

private void storeImage(Bitmap image) {
File pictureFile = getOutputMediaFile();
if (pictureFile == null) {
    Log.d(TAG,
            "Error creating media file, check storage permissions: ");// e.getMessage());
    return;
} 
try {
    FileOutputStream fos = new FileOutputStream(pictureFile);
    image.compress(Bitmap.CompressFormat.PNG, 90, fos);
    fos.close();
} catch (FileNotFoundException e) {
    Log.d(TAG, "File not found: " + e.getMessage());
} catch (IOException e) {
    Log.d(TAG, "Error accessing file: " + e.getMessage());
} }

Upvotes: 1

Ashish Bhatia
Ashish Bhatia

Reputation: 51

Try using reading a file using bitmap. It will be good option if you read using bitmap and URI for performance

Upvotes: 1

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