Getting error permission write_external_storage with runtime permission

Question

I am using permission runtime in app because android 6+ need it for dangerous permission but until force stop app my code not save file in memory even though user allow this permission in dialog.

My code for get permission runtime:

if(ContextCompat.checkSelfPermission(MainActivity.this,
                    android.Manifest.permission.WRITE_EXTERNAL_STORAGE) != 
PackageManager.PERMISSION_GRANTED ){
                    ActivityCompat.requestPermissions(MainActivity.this,new String[]{
                            Manifest.permission.WRITE_EXTERNAL_STORAGE},1);
            }else{
                saveFile();
            }

Listener for check granted or denied from user:

public void onRequestPermissionsResult(int requestCode,String[] permission,int[] grantedResult){
    super.onRequestPermissionsResult(requestCode, permission, grantedResult);
    switch(requestCode){
        case 1:
            if(grantedResult.length > 0 && grantedResult[0] == PackageManager.PERMISSION_GRANTED){
                Log.i("TAG","Permission Granted");
            }else{
                Log.i("TAG","Permission Denied");
            }
    }
}

And error logcat :

 java.io.FileNotFoundException: /storage/1B0A-390B/hamed-baradaran.mp3: open failed: EACCES (Permission denied)

SaveFile method in this :

public void saveFile(){
    InputStream in;
    OutputStream out;

    try{

        in = getResources().openRawResource(R.raw.hamedbaradaran);
        out = new FileOutputStream(Environment.getExternalStorageDirectory()+"/hamed-baradaran.mp3");
        byte[] buffer = new byte[1024];
        int length;
        while((length = in.read(buffer)) > 0)
            out.write(buffer,0,length);

        out.flush();
        out.close();
        in.close();

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

Please help me

Are you trying to read any file? Additionally, have you also added the permission to the Manifest? — , Nov 12 '16 at 09:54
Possible duplicate of [Android 6.0 open failed: EACCES (Permission denied)](http://stackoverflow.com/questions/33030933/android-6-0-open-failed-eacces-permission-denied) — , Nov 12 '16 at 09:57
1B0A-390B - Is this folder already present ? Also please provide your save method also — Anoop, Nov 12 '16 at 10:37

score 1 · Answer 1 · answered Nov 12 '16 at 11:29

1

Hello can you try Permission Request when app start. I think there error because when u check Permission first time then get error but may be second time image saved my be try it..

answered Nov 12 '16 at 11:29

Bipin Bharti

1,034
2
14
27

no this method permission runtime in onClick for button and when i click the button until not force stop app next click apply in dialog for permission ,error has exist – Mir Hussain Nov 12 '16 at 11:41
ohk Please Permission Check when app is Start or MainActivity launching but not put code of saveImage there – Bipin Bharti Nov 12 '16 at 11:50
okay and when use saveImage ? do you mean from second time equal force stop app ? – Mir Hussain Nov 12 '16 at 12:02
Step1: Chech Permission when start app – Bipin Bharti Nov 12 '16 at 12:14
Step 2: When u require saveImage then simple save image method call there no require check permission because we already check permission when start the app ohk try it – Bipin Bharti Nov 12 '16 at 12:17
1

i use your way then i use check permission in onStart method and permission granted in onClick just use saveImage method without check permission but not working – Mir Hussain Nov 12 '16 at 12:45
please you try it and not force stop app after apply request permission and see it work or not? – Mir Hussain Nov 12 '16 at 12:46
full code inserted in up i think the problem not solve and when user apply request have to close compelete app and return again app for save file – Mir Hussain Nov 12 '16 at 13:26
sorry i can't understand where is u error still can u upload your code ? – Bipin Bharti Nov 12 '16 at 13:30
1

dxgroup13571357@gmail.com – Bipin Bharti Nov 12 '16 at 13:34
send files please check your mail – Mir Hussain Nov 12 '16 at 13:41
Plz Check your mail i hope that one help you – Bipin Bharti Nov 14 '16 at 05:06

score 1 · Answer 2 · answered Nov 12 '16 at 13:05

And try this code to saveImage

public static String SaveImage(Bitmap finalBitmap) {
    String filePath;
    String root = Environment.getExternalStorageDirectory().toString();
    File myDir = new File(root + "/saved_images_camera");
    myDir.mkdirs();
    Random generator = new Random();
    int n = 10000;
    n = generator.nextInt(n);
    String fname = "Image-" + n + ".png";
    // filePath = "Image-" + n + ".jpg";

    File file = new File(myDir, fname);
    filePath = file.getAbsolutePath();
    //String tmpFilePath = file.getPath().toString();
    IRoidAppHelper.Log("tmpFilePath", filePath);
    if (file.exists()) file.delete();
    try {
        FileOutputStream out = new FileOutputStream(file);
        finalBitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
        out.flush();
        out.close();

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

tnx robby but not working for me i use your code and your way but happen nothing else — Mir Hussain, Nov 12 '16 at 13:29

Getting error permission write_external_storage with runtime permission

2 Answers2