public void EnollmentUser() {
JSONObject mDataJO = new JSONObject();
String adress = etmapname.getText().toString();
String adress_descript = etadress.getText().toString();
String roomInfo = etroomInfo.getText().toString();
String described = etdescribed.getText().toString();
int deposit = Integer.parseInt(etPrice.getText().toString());
int monthly_rent = Integer.parseInt(etmonthly_rent.getText().toString());
int acreage = Integer.parseInt(etacreage.getText().toString());
try {
mDataJO.put("adress",adress);
mDataJO.put("adress_descript",adress_descript);
mDataJO.put("deposit",deposit);
mDataJO.put("roomInfo",roomInfo);
mDataJO.put("described",described);
mDataJO.put("monthly_rent",monthly_rent);
mDataJO.put("acreage",acreage);
Log.e("dh","server req:\n"+mDataJO.toString());
} } catch (JSONException e) {
e.printStackTrace();
}
I'm a student who just learned Android. I'm studying while looking for Json. I want to input the image like the value of the code. How do I write and write an image like a code?
android
Image transfer can be done by converting the image into an array of bytes, encoding this data into a Base64 string, and then forwarding it to JSON's value. (It's a little complicated, but I think it would be easier to understand if you look at the code below.)
Please refer to the function below for the related code. (Application - http://stackoverflow.com/a/30824334/3275152 )
private String getStringFromBitmap(Bitmap bitmapPicture) {
String encodedImage;
ByteArrayOutputStream byteArrayBitmapStream = new ByteArrayOutputStream();
bitmapPicture.compress(Bitmap.CompressFormat.PNG, 100, byteArrayBitmapStream);
byte[] b = byteArrayBitmapStream.toByteArray();
encodedImage = Base64.encodeToString(b, Base64.DEFAULT);
return encodedImage;
}
Use the string returned from the above function as mDataJO.put("address", address);. If you look at the stack overflow left as a link, there is also a reverse conversion method, so check it out if you need it.
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