I am trying to develop an app that will uplaod an image to my wall. I did that, but I can't add name, caption etc which are in a bundle. Because newUploadPhotoRequest() method only takes 3 parameters(sessoin,bitmap,callback). Pls give me exact full code. Thank u
My code bellow : This method is for posting an image:
public void image_load(){
Session session = Session.getActiveSession();
if (session.isOpened())
{ Toast.makeText(MainActivity.this, "IN image load IF", Toast.LENGTH_SHORT).show();
Bundle postParams = new Bundle();
postParams.putString("name", "Name here.");
postParams.putString("caption", "Caption here.");
postParams.putString("description", "Description here.");
postParams.putString("link", "https://developers.facebook.com/android");
byte[] data = null;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Bitmap bi = BitmapFactory.decodeResource(getResources(),R.drawable.ic_launcher);
//Bitmap bi = BitmapFactory.decodeFile("/sdcard/viewitems.png");
bi.compress(Bitmap.CompressFormat.PNG, 100, baos);
data = baos.toByteArray();
//postParams.putString("method", "photos.upload");
postParams.putByteArray("picture", data);
Request.Callback callback = new Request.Callback()
{
public void onCompleted(Response response)
{
FacebookRequestError error = response.getError();
if (error != null)
Toast.makeText(MainActivity.this , error.getErrorMessage(), Toast.LENGTH_SHORT).show();
else
Toast.makeText(MainActivity.this, "Posted successful on your wall", Toast.LENGTH_SHORT).show();
}
};
//Request request = new Request(session, "feed", postParams, HttpMethod.POST, callback);
//RequestAsyncTask task = new RequestAsyncTask(request);
//task.execute();
Request request = Request.newUploadPhotoRequest(session, bi, callback);
request.executeAsync();
}
else{
Toast.makeText(MainActivity.this, "login first", Toast.LENGTH_SHORT).show();
}
U can just try this, this will add a caption with your uploaded photo
Bitmap image = BitmapFactory.decodeResource(getResources(),
R.drawable.ic_launcher);
Request.Callback callback = new Request.Callback() {
@Override
public void onCompleted(Response response) {
if (response.getError() != null) {
Log.d("Upload","photo upload problem. Error="
+ response.getError());
}
Object graphResponse = response.getGraphObject().getProperty(
"id");
if (graphResponse == null || !(graphResponse instanceof String)
|| TextUtils.isEmpty((String) graphResponse)) {
Log.d("Upload", "failed photo upload/no response");
} else {
Log.i("Upload", "Successfull");
}
}
};
Request request = Request.newUploadPhotoRequest(
Session.getActiveSession(), image, callback);
Bundle params = request.getParameters();
params.putString("name", "The Caption");
request.setParameters(params);
request.executeAsync();