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Loading Image from DataSnap Server to Android App

Discussion in 'Delphi Android And IOS' started by dison, Apr 22, 2014.

  1. dison
    Offline

    dison DF Member

    Im loading a imagen into a Timage on my Android App,

    I have:

    XE5

    DataSnap Server

    App Android Client

    if the image is like (40KB, 200x200) the image show perfectly in the Timage

    but if the image is like (320KB, 970x800) the image show nothing in the Timage, and dont guive any error just dont show the image.



    I use this routine to load the image from my DataSnap Server



    var

      BlobStream: TStream;

    begin

     TClienDataSet1.Open;

      BlobStream := TClienDataSet1.CreateBlobStream(TClienDataSet1.FieldByName('image'),TBlobStreamMode.bmRead);

       try

      TImage1.Bitmap.LoadFromStream(BlobStream  );

     

                   finally

                      BlobStream.Free;

                    end;

    end;
     

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