i am not able to save and retrieve image using sqlite database [duplicate]

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• Unfortunately MyApp has stopped. How can I solve this? 8 answers

I get error when i try to save and retrieve image in sqlite database, after i picked image from gallery ,image appears in imageview, But when i click on button 'save image to db', app shows 'unfortunately stopped'.

public void onClick(View v) {

        int id = v.getId();
        switch (id) {

        case R.id.get_image:
            Intent intent = new Intent();
            intent.setType("image/*");
            intent.setAction(Intent.ACTION_GET_CONTENT);
            startActivityForResult(
                    Intent.createChooser(intent, "Select Picture"),
                    SELECT_PICTURE);
            break;

        case R.id.save_image:
            createTable();
            saveInDB();
            break;

        case R.id.read_image:
            readFromDB();
            break;
        default:
            break;

        }
    }

    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode == RESULT_OK) {
            if (requestCode == SELECT_PICTURE) {
                Uri selectedImageUri = data.getData();
                selectedImagePath = getPath(selectedImageUri);
                System.out.println("Image Path : " + selectedImagePath);
                image1.setVisibility(View.VISIBLE);
                image1.setImageURI(selectedImageUri);
            }
        }
    }

    @SuppressWarnings("deprecation")
    public String getPath(Uri uri) {
        String[] projection = { MediaStore.Images.Media.DATA };
        Cursor cursor = managedQuery(uri, projection, null, null, null);
        int column_index = cursor
                .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    }

    void createTable() {
        SQLiteDatabase myDb = openOrCreateDatabase(DB_NAME,
                Context.MODE_PRIVATE, null);
        String MySQL = "create table if not exists "
                + TABLE_NAME
                + " (_id INTEGER primary key autoincrement, name TEXT not null, image BLOB);";
        myDb.execSQL(MySQL);
        myDb.close();
    }

    void saveInDB() {
        SQLiteDatabase myDb = openOrCreateDatabase(DB_NAME,
                Context.MODE_PRIVATE, null);
        byte[] byteImage1 = null;
        String s = myDb.getPath();

        myDb.execSQL("delete from " + TABLE_NAME);          // clearing the table
        ContentValues newValues = new ContentValues();
        String name = "CoderzHeaven";
        newValues.put("name", name);
        try {
            FileInputStream instream = new FileInputStream(selectedImagePath);
            BufferedInputStream <span id="IL_AD7" class="IL_AD">bif</span> = new BufferedInputStream(instream);
            byteImage1 = new byte[bif.<span id="IL_AD5" class="IL_AD">available</span>()];
            bif.read(byteImage1);
            newValues.put("image", byteImage1);
            long ret = myDb.insert(TABLE_NAME, null, newValues);
            if (ret < 0)
                textView.append("Error");
        } catch (IOException e) {
            textView.append("Error Exception : " + e.getMessage());
        }
        myDb.close();
        textView.append("\n Saving Details \n Name : " + name);
        textView.append("\n Image Size : " + byteImage1.length + " KB");
        textView.append("\n Saved in DB : " + s + "\n");
        Toast.makeText(this.getBaseContext(),
                "Image Saved in DB successfully.", Toast.LENGTH_SHORT).show();
    }

    void readFromDB() {
        byte[] byteImage2 = null;
        SQLiteDatabase myDb;
        myDb = openOrCreateDatabase(DB_NAME, Context.MODE_PRIVATE, null);
        Cursor cur = myDb.query(TABLE_NAME, null, null, null, null, null, null);
        cur.moveToFirst();
        while (cur.isAfterLast() == false) {
            textView.append("\n Reading Details \n Name : " + cur.getString(1));
            cur.moveToNext();
        }

        // /////Read data from blob field////////////////////
        cur.moveToFirst();
        byteImage2 = cur.getBlob(cur.getColumnIndex("image"));
        setImage(byteImage2);
        cur.close();
        myDb.close();
        Toast.makeText(this.getBaseContext(),
                "Image read from DB successfully.", Toast.LENGTH_SHORT).show();
        Toast.makeText(this.getBaseContext(),
                "If your image is big, please scrolldown to see the result.",
                Toast.LENGTH_SHORT).show();
    }

    void setImage(byte[] byteImage2) {
        image2.setImageBitmap(BitmapFactory.decodeByteArray(byteImage2, 0,
                byteImage2.length));
        textView.append("\n Image Size : " + byteImage2.length + " KB");
    }

}