remove now redundant backend and make gts more stable

tooxo · Aug 2, 2020 · 24f4b8d · 24f4b8d
1 parent 3d3cce6
commit 24f4b8d
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Showing 5 changed files with 12 additions and 54 deletions.
diff --git a/Backend/Dockerfile b/Backend/Dockerfile
diff --git a/Backend/docker-compose.yml b/Backend/docker-compose.yml
diff --git a/Backend/requirements.txt b/Backend/requirements.txt
diff --git a/Backend/server.py b/Backend/server.py
diff --git a/lib/widgets/audio_visualization.dart b/lib/widgets/audio_visualization.dart
@@ -12,18 +12,28 @@ class SoundData {
   List<int> data;
 
   SoundData(String jsonData) {
-    dynamic jsonObject = json.decode(jsonData);
+    assert (false);
+    assert(jsonData != null);
+    assert(jsonData != "{}");
+    dynamic jsonObject;
+    try {
+      jsonObject = json.decode(jsonData);
+    } on FormatException {
+      throw new Exception("Error while parsing.");
+    }
     channels = jsonObject["channels"];
     sampleRate = jsonObject["sample_rate"];
     samplesPerPixel = jsonObject["samples_per_pixel"];
     bits = jsonObject["bits"];
     length = jsonObject["length"];
     List<dynamic> temp = jsonObject["data"];
+    if (temp == null) {
+      print("");
+    }
     data = List<int>();
     for (int i = 0; i < temp.length; i++) {
       data.add(temp[i] as int);
     }
-    print("");
   }
 
   Size savedSize;