// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package io.flutter.plugins.firebase.storage;

import android.app.Activity;
import android.net.Uri;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.FirebaseApp;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import io.flutter.plugin.common.MethodCall;
import io.flutter.plugin.common.MethodChannel;
import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
import io.flutter.plugin.common.MethodChannel.Result;
import io.flutter.plugin.common.PluginRegistry.Registrar;
import java.io.File;
import java.util.Map;

/** FirebaseStoragePlugin */
@SuppressWarnings("unchecked")
public class FirebaseStoragePlugin implements MethodCallHandler {
  private FirebaseStorage firebaseStorage;

  public static void registerWith(Registrar registrar) {
    final MethodChannel channel = new MethodChannel(registrar.messenger(), "firebase_storage");
    channel.setMethodCallHandler(new FirebaseStoragePlugin(registrar.activity()));
  }

  private FirebaseStoragePlugin(Activity activity) {
    FirebaseApp.initializeApp(activity);
    this.firebaseStorage = FirebaseStorage.getInstance();
  }

  @Override
  public void onMethodCall(MethodCall call, final Result result) {
    if (call.method.equals("StorageReference#putFile")) {
      Map<String, String> arguments = (Map<String, String>) call.arguments;
      String filename = arguments.get("filename");
      String path = arguments.get("path");
      File file = new File(filename);
      StorageReference ref = firebaseStorage.getReference().child(path);
      UploadTask uploadTask = ref.putFile(Uri.fromFile(file));
      uploadTask.addOnSuccessListener(
          new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot snapshot) {
              result.success(snapshot.getDownloadUrl().toString());
            }
          });
      uploadTask.addOnFailureListener(
          new OnFailureListener() {
            @Override
            public void onFailure(Exception e) {
              result.error("upload_error", e.getMessage(), e.getStackTrace());
            }
          });
    } else {
      result.notImplemented();
    }
  }
}

@@ -2418,25 +2418,12 @@
 (), 
-e.getStackTrace()
+null
 );%0A 

Fix #11104 (#166)