v0.4.0

CHANGELOG.md

+## 0.4.0
+
+- removed `target` parameter to `InAppBrowser.open()` method. To open the url on the system browser, use the `openWithSystemBrowser: true` option
+- fixes for the `_ChannelManager` private class
+- fixed `EXC_BAD_INSTRUCTION` onLoadStart in Swift
+- added `openWithSystemBrowser` and `isLocalFile` options
+- added `InAppBrowser.openWithSystemBrowser` method
+- added `InAppBrowser.openOnLocalhost` method
+- added `InAppBrowser.loadFile` method
+
 ## 0.3.2
 
 - fixed WebView.storyboard path for iOS

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserOptions.java

@@ -2,29 +2,31 @@ package com.pichillilorenzo.flutter_inappbrowser;
 
 public class InAppBrowserOptions extends Options {
 
-    final static String LOG_TAG = "InAppBrowserOptions";
+  static final String LOG_TAG = "InAppBrowserOptions";
 
-    public boolean useShouldOverrideUrlLoading = false;
-    public boolean useOnLoadResource = false;
-    public boolean clearCache = false;
-    public String userAgent = "";
-    public boolean javaScriptEnabled = true;
-    public boolean javaScriptCanOpenWindowsAutomatically = false;
-    public boolean hidden = false;
-    public boolean toolbarTop = true;
-    public String toolbarTopBackgroundColor = "";
-    public String toolbarTopFixedTitle = "";
-    public boolean hideUrlBar = false;
-    public boolean mediaPlaybackRequiresUserGesture = true;
+  public boolean useShouldOverrideUrlLoading = false;
+  public boolean useOnLoadResource = false;
+  public boolean openWithSystemBrowser = false;
+  public boolean clearCache = false;
+  public String userAgent = "";
+  public boolean javaScriptEnabled = true;
+  public boolean javaScriptCanOpenWindowsAutomatically = false;
+  public boolean hidden = false;
+  public boolean toolbarTop = true;
+  public String toolbarTopBackgroundColor = "";
+  public String toolbarTopFixedTitle = "";
+  public boolean hideUrlBar = false;
+  public boolean mediaPlaybackRequiresUserGesture = true;
+  public boolean isLocalFile = false;
 
-    public boolean hideTitleBar = false;
-    public boolean closeOnCannotGoBack = true;
-    public boolean clearSessionCache = false;
-    public boolean builtInZoomControls = false;
-    public boolean supportZoom = true;
-    public boolean databaseEnabled = false;
-    public boolean domStorageEnabled = false;
-    public boolean useWideViewPort = true;
-    public boolean safeBrowsingEnabled = true;
-    public boolean progressBar = true;
+  public boolean hideTitleBar = false;
+  public boolean closeOnCannotGoBack = true;
+  public boolean clearSessionCache = false;
+  public boolean builtInZoomControls = false;
+  public boolean supportZoom = true;
+  public boolean databaseEnabled = false;
+  public boolean domStorageEnabled = false;
+  public boolean useWideViewPort = true;
+  public boolean safeBrowsingEnabled = true;
+  public boolean progressBar = true;
 }

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserWebChromeClient.java

@@ -16,112 +16,111 @@ import java.util.Map;
 
 public class InAppBrowserWebChromeClient extends WebChromeClient {
 
-    protected static final String LOG_TAG = "IABWebChromeClient";
-    private WebViewActivity activity;
-    private ValueCallback<Uri[]> mUploadMessageArray;
-    private ValueCallback<Uri> mUploadMessage;
-    private final static int FILECHOOSER_RESULTCODE=1;
-
-    public InAppBrowserWebChromeClient(WebViewActivity activity) {
-        super();
-        this.activity = activity;
+  protected static final String LOG_TAG = "IABWebChromeClient";
+  private WebViewActivity activity;
+  private ValueCallback<Uri[]> mUploadMessageArray;
+  private ValueCallback<Uri> mUploadMessage;
+  private final static int FILECHOOSER_RESULTCODE = 1;
+
+  public InAppBrowserWebChromeClient(WebViewActivity activity) {
+    super();
+    this.activity = activity;
+  }
+
+  @Override
+  public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
+    Map<String, Object> obj = new HashMap<>();
+    obj.put("uuid", activity.uuid);
+    obj.put("sourceURL", consoleMessage.sourceId());
+    obj.put("lineNumber", consoleMessage.lineNumber());
+    obj.put("message", consoleMessage.message());
+    obj.put("messageLevel", consoleMessage.messageLevel().toString());
+    InAppBrowserFlutterPlugin.channel.invokeMethod("onConsoleMessage", obj);
+    return true;
+  }
+
+  @Override
+  public void onProgressChanged(WebView view, int progress) {
+    if (activity.progressBar != null) {
+      activity.progressBar.setVisibility(View.VISIBLE);
+      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+        activity.progressBar.setProgress(progress, true);
+      } else {
+        activity.progressBar.setProgress(progress);
+      }
+      if (progress == 100) {
+        activity.progressBar.setVisibility(View.GONE);
+      }
     }
-
-    @Override
-    public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
-        Map<String, Object> obj = new HashMap<>();
-        obj.put("uuid", activity.uuid);
-        obj.put("sourceURL", consoleMessage.sourceId());
-        obj.put("lineNumber", consoleMessage.lineNumber());
-        obj.put("message", consoleMessage.message());
-        obj.put("messageLevel", consoleMessage.messageLevel().toString());
-        InAppBrowserFlutterPlugin.channel.invokeMethod("onConsoleMessage", obj);
-        return true;
-    }
-
-    @Override
-    public void onProgressChanged(WebView view, int progress) {
-        if (activity.progressBar != null) {
-            activity.progressBar.setVisibility(View.VISIBLE);
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                activity.progressBar.setProgress(progress, true);
-            }
-            else {
-                activity.progressBar.setProgress(progress);
-            }
-            if (progress == 100) {
-                activity.progressBar.setVisibility(View.GONE);
-            }
-        }
-        super.onProgressChanged(view, progress);
-    }
-
-    @Override
-    public void onReceivedTitle(WebView view, String title) {
-        super.onReceivedTitle(view, title);
-        if (activity.actionBar != null && activity.options.toolbarTopFixedTitle.isEmpty())
-            activity.actionBar.setTitle(title);
-    }
-
-    @Override
-    public void onReceivedIcon(WebView view, Bitmap icon) {
-        super.onReceivedIcon(view, icon);
-    }
-
-    //The undocumented magic method override
-    //Eclipse will swear at you if you try to put @Override here
-    // For Android 3.0+
-    public void openFileChooser(ValueCallback<Uri> uploadMsg) {
-
-        mUploadMessage = uploadMsg;
-        Intent i = new Intent(Intent.ACTION_GET_CONTENT);
-        i.addCategory(Intent.CATEGORY_OPENABLE);
-        i.setType("image/*");
-        activity.startActivityForResult(Intent.createChooser(i,"File Chooser"), FILECHOOSER_RESULTCODE);
-
-    }
-
-    // For Android 3.0+
-    public void openFileChooser( ValueCallback uploadMsg, String acceptType ) {
-        mUploadMessage = uploadMsg;
-        Intent i = new Intent(Intent.ACTION_GET_CONTENT);
-        i.addCategory(Intent.CATEGORY_OPENABLE);
-        i.setType("*/*");
-        activity.startActivityForResult(
-                Intent.createChooser(i, "File Browser"),
-                FILECHOOSER_RESULTCODE);
-    }
-
-    //For Android 4.1
-    public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture){
-        mUploadMessage = uploadMsg;
-        Intent i = new Intent(Intent.ACTION_GET_CONTENT);
-        i.addCategory(Intent.CATEGORY_OPENABLE);
-        i.setType("image/*");
-        activity.startActivityForResult( Intent.createChooser( i, "File Chooser" ), FILECHOOSER_RESULTCODE );
-
-    }
-
-    //For Android 5.0+
-    public boolean onShowFileChooser(
-            WebView webView, ValueCallback<Uri[]> filePathCallback,
-            FileChooserParams fileChooserParams){
-        if(mUploadMessageArray != null){
-            mUploadMessageArray.onReceiveValue(null);
-        }
-        mUploadMessageArray = filePathCallback;
-
-        Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
-        contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
-        contentSelectionIntent.setType("*/*");
-        Intent[] intentArray;
-        intentArray = new Intent[0];
-
-        Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
-        chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
-        chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
-        chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
-        activity.startActivityForResult(chooserIntent, FILECHOOSER_RESULTCODE);
-        return true;
+    super.onProgressChanged(view, progress);
+  }
+
+  @Override
+  public void onReceivedTitle(WebView view, String title) {
+    super.onReceivedTitle(view, title);
+    if (activity.actionBar != null && activity.options.toolbarTopFixedTitle.isEmpty())
+      activity.actionBar.setTitle(title);
+  }
+
+  @Override
+  public void onReceivedIcon(WebView view, Bitmap icon) {
+    super.onReceivedIcon(view, icon);
+  }
+
+  //The undocumented magic method override
+  //Eclipse will swear at you if you try to put @Override here
+  // For Android 3.0+
+  public void openFileChooser(ValueCallback<Uri> uploadMsg) {
+
+    mUploadMessage = uploadMsg;
+    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+    i.addCategory(Intent.CATEGORY_OPENABLE);
+    i.setType("image/*");
+    activity.startActivityForResult(Intent.createChooser(i, "File Chooser"), FILECHOOSER_RESULTCODE);
+
+  }
+
+  // For Android 3.0+
+  public void openFileChooser(ValueCallback uploadMsg, String acceptType) {
+    mUploadMessage = uploadMsg;
+    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+    i.addCategory(Intent.CATEGORY_OPENABLE);
+    i.setType("*/*");
+    activity.startActivityForResult(
+            Intent.createChooser(i, "File Browser"),
+            FILECHOOSER_RESULTCODE);
+  }
+
+  //For Android 4.1
+  public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
+    mUploadMessage = uploadMsg;
+    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+    i.addCategory(Intent.CATEGORY_OPENABLE);
+    i.setType("image/*");
+    activity.startActivityForResult(Intent.createChooser(i, "File Chooser"), FILECHOOSER_RESULTCODE);
+
+  }
+
+  //For Android 5.0+
+  public boolean onShowFileChooser(
+          WebView webView, ValueCallback<Uri[]> filePathCallback,
+          FileChooserParams fileChooserParams) {
+    if (mUploadMessageArray != null) {
+      mUploadMessageArray.onReceiveValue(null);
     }
+    mUploadMessageArray = filePathCallback;
+
+    Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
+    contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
+    contentSelectionIntent.setType("*/*");
+    Intent[] intentArray;
+    intentArray = new Intent[0];
+
+    Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
+    chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
+    chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
+    chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
+    activity.startActivityForResult(chooserIntent, FILECHOOSER_RESULTCODE);
+    return true;
+  }
 }

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java

@@ -10,9 +10,9 @@ public class JavaScriptBridgeInterface {
   static final String name = "flutter_inappbrowser";
   WebViewActivity activity;
 
-  static final String flutterInAppBroserJSClass = "window." + name + ".callHandler = function(handlerName, ...args) {\n" +
-    "window." + name + "._callHandler(handlerName, JSON.stringify(args));\n" +
-  "}\n";
+  static final String flutterInAppBroserJSClass = "window." + name + ".callHandler = function(handlerName, ...args) {" +
+    "window." + name + "._callHandler(handlerName, JSON.stringify(args));" +
+  "}";
 
   JavaScriptBridgeInterface(WebViewActivity a) {
     activity = a;

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/Options.java

@@ -9,32 +9,33 @@ import java.util.HashMap;
 
 public class Options {
 
-    final static String LOG_TAG = "";
+  static String LOG_TAG = "";
 
-    public void parse(HashMap<String, Object> options) {
-        Iterator it = options.entrySet().iterator();
-        while (it.hasNext()) {
-            Map.Entry<String, Object> pair = (Map.Entry<String, Object>)it.next();
-            try {
-                this.getClass().getDeclaredField(pair.getKey()).set(this, pair.getValue());
-            } catch (NoSuchFieldException e) {
-                Log.d(LOG_TAG, e.getMessage());
-            } catch (IllegalAccessException  e) {
-                Log.d(LOG_TAG, e.getMessage());
-            }
-        }
+  public Options parse(HashMap<String, Object> options) {
+    Iterator it = options.entrySet().iterator();
+    while (it.hasNext()) {
+      Map.Entry<String, Object> pair = (Map.Entry<String, Object>) it.next();
+      try {
+        this.getClass().getDeclaredField(pair.getKey()).set(this, pair.getValue());
+      } catch (NoSuchFieldException e) {
+        Log.d(LOG_TAG, e.getMessage());
+      } catch (IllegalAccessException e) {
+        Log.d(LOG_TAG, e.getMessage());
+      }
     }
+    return this;
+  }
 
-    public HashMap<String, Object> getHashMap() {
-        HashMap<String, Object> options = new HashMap<>();
-        for (Field f: this.getClass().getDeclaredFields()) {
-            try {
-                options.put(f.getName(), f.get(this));
-            } catch (IllegalAccessException e) {
-                Log.d(LOG_TAG, e.getMessage());
-            }
-        }
-        return options;
+  public HashMap<String, Object> getHashMap() {
+    HashMap<String, Object> options = new HashMap<>();
+    for (Field f : this.getClass().getDeclaredFields()) {
+      try {
+        options.put(f.getName(), f.get(this));
+      } catch (IllegalAccessException e) {
+        Log.d(LOG_TAG, e.getMessage());
+      }
     }
+    return options;
+  }
 
 }

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/chrome_custom_tabs/ChromeCustomTabsActivity.java

@@ -17,99 +17,78 @@ import java.util.Map;
 
 public class ChromeCustomTabsActivity extends Activity {
 
-    protected static final String LOG_TAG = "CustomTabsActivity";
-    String uuid;
-    String uuidFallback;
-    CustomTabsIntent.Builder builder;
-    ChromeCustomTabsOptions options;
-    Map<String, String> headersFallback;
-    InAppBrowserOptions optionsFallback;
-    private CustomTabActivityHelper customTabActivityHelper;
-    private final int CHROME_CUSTOM_TAB_REQUEST_CODE = 100;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        setContentView(R.layout.chrome_custom_tabs_layout);
-
-        Bundle b = getIntent().getExtras();
-        uuid = b.getString("uuid");
-        uuidFallback = b.getString("uuidFallback");
-        String url = b.getString("url");
-
-        options = new ChromeCustomTabsOptions();
-        options.parse((HashMap<String, Object>) b.getSerializable("options"));
-
-        headersFallback = (HashMap<String, String>) b.getSerializable("headers");
-
-        optionsFallback = new InAppBrowserOptions();
-        optionsFallback.parse((HashMap<String, Object>) b.getSerializable("optionsFallback"));
-
-        InAppBrowserFlutterPlugin.chromeCustomTabsActivities.put(uuid, this);
-
-        customTabActivityHelper = new CustomTabActivityHelper();
-        builder = new CustomTabsIntent.Builder();
-
-        prepareCustomTabs();
-
-        CustomTabsIntent customTabsIntent = builder.build();
-
-        boolean chromeCustomTabsOpened = customTabActivityHelper.openCustomTab(this, customTabsIntent, Uri.parse(url), CHROME_CUSTOM_TAB_REQUEST_CODE,
-                new CustomTabActivityHelper.CustomTabFallback() {
-                    @Override
-                    public void openUri(Activity activity, Uri uri) {
-                      if (!uuidFallback.isEmpty())
-                          InAppBrowserFlutterPlugin.open(uuidFallback, null, uri.toString(), optionsFallback, headersFallback, false, null);
-                      else {
-                        Log.d(LOG_TAG, "No WebView fallback declared.");
-                        activity.finish();
-                      }
-                    }
-                });
-
-        if (chromeCustomTabsOpened) {
-            Map<String, Object> obj = new HashMap<>();
-            obj.put("uuid", uuid);
-            InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserOpened", obj);
-            InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserLoaded", obj);
-        }
-    }
+  protected static final String LOG_TAG = "CustomTabsActivity";
+  String uuid;
+  CustomTabsIntent.Builder builder;
+  ChromeCustomTabsOptions options;
+  private CustomTabActivityHelper customTabActivityHelper;
+  private final int CHROME_CUSTOM_TAB_REQUEST_CODE = 100;
 
-    private void prepareCustomTabs() {
-        if (options.addShareButton)
-            builder.addDefaultShareMenuItem();
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
 
-        if (!options.toolbarBackgroundColor.isEmpty())
-            builder.setToolbarColor(Color.parseColor(options.toolbarBackgroundColor));
+    setContentView(R.layout.chrome_custom_tabs_layout);
 
-        builder.setShowTitle(options.showTitle);
+    Bundle b = getIntent().getExtras();
+    assert b != null;
+    uuid = b.getString("uuid");
+    String url = b.getString("url");
 
-        if (options.enableUrlBarHiding)
-            builder.enableUrlBarHiding();
+    options = new ChromeCustomTabsOptions();
+    options.parse((HashMap<String, Object>) b.getSerializable("options"));
 
-        builder.setInstantAppsEnabled(options.instantAppsEnabled);
-    }
+    InAppBrowserFlutterPlugin.chromeCustomTabsActivities.put(uuid, this);
 
-    @Override
-    protected void onStart() {
-        super.onStart();
-        customTabActivityHelper.bindCustomTabsService(this);
-    }
+    customTabActivityHelper = new CustomTabActivityHelper();
+    builder = new CustomTabsIntent.Builder();
 
-    @Override
-    protected void onStop() {
-        super.onStop();
-        customTabActivityHelper.unbindCustomTabsService(this);
-    }
+    prepareCustomTabs();
+
+    CustomTabsIntent customTabsIntent = builder.build();
+
+    CustomTabActivityHelper.openCustomTab(this, customTabsIntent, Uri.parse(url), CHROME_CUSTOM_TAB_REQUEST_CODE);
+
+    Map<String, Object> obj = new HashMap<>();
+    obj.put("uuid", uuid);
+    InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserOpened", obj);
+    InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserLoaded", obj);
+  }
+
+  private void prepareCustomTabs() {
+    if (options.addShareButton)
+      builder.addDefaultShareMenuItem();
+
+    if (!options.toolbarBackgroundColor.isEmpty())
+      builder.setToolbarColor(Color.parseColor(options.toolbarBackgroundColor));
+
+    builder.setShowTitle(options.showTitle);
+
+    if (options.enableUrlBarHiding)
+      builder.enableUrlBarHiding();
+
+    builder.setInstantAppsEnabled(options.instantAppsEnabled);
+  }
+
+  @Override
+  protected void onStart() {
+    super.onStart();
+    customTabActivityHelper.bindCustomTabsService(this);
+  }
+
+  @Override
+  protected void onStop() {
+    super.onStop();
+    customTabActivityHelper.unbindCustomTabsService(this);
+  }
 
-    @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        if (requestCode == CHROME_CUSTOM_TAB_REQUEST_CODE) {
-            finish();
-            Map<String, Object> obj = new HashMap<>();
-            obj.put("uuid", uuid);
-            InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserClosed", obj);
-        }
+  @Override
+  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+    if (requestCode == CHROME_CUSTOM_TAB_REQUEST_CODE) {
+      finish();
+      Map<String, Object> obj = new HashMap<>();
+      obj.put("uuid", uuid);
+      InAppBrowserFlutterPlugin.channel.invokeMethod("onChromeSafariBrowserClosed", obj);
     }
+  }
 }

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/chrome_custom_tabs/CustomTabActivityHelper.java

@@ -27,26 +27,13 @@ public class CustomTabActivityHelper implements ServiceConnectionCallback {
      * @param activity The host activity.
      * @param customTabsIntent a CustomTabsIntent to be used if Custom Tabs is available.
      * @param uri the Uri to be opened.
-     * @param fallback a CustomTabFallback to be used if Custom Tabs is not available.
      */
-    public static boolean openCustomTab(Activity activity,
+    public static void openCustomTab(Activity activity,
                                      CustomTabsIntent customTabsIntent,
                                      Uri uri,
-                                     int requestCode,
-                                     CustomTabFallback fallback) {
-        //If we cant find a package name, it means theres no browser that supports
-        //Chrome Custom Tabs installed. So, we fallback to the webview
-        if (!isAvailable(activity)) {
-            if (fallback != null) {
-                fallback.openUri(activity, uri);
-            }
-        } else {
-            //customTabsIntent.intent.setPackage(packageName);
-            customTabsIntent.intent.setData(uri);
-            activity.startActivityForResult(customTabsIntent.intent, requestCode);
-            return true;
-        }
-        return false;
+                                     int requestCode) {
+        customTabsIntent.intent.setData(uri);
+        activity.startActivityForResult(customTabsIntent.intent, requestCode);
     }
 
     public static boolean isAvailable(Activity activity) {
@@ -144,16 +131,4 @@ public class CustomTabActivityHelper implements ServiceConnectionCallback {
         void onCustomTabsDisconnected();
     }
 
-    /**
-     * To be used as a fallback to open the Uri when Custom Tabs is not available.
-     */
-    public interface CustomTabFallback {
-        /**
-         *
-         * @param activity The Activity that wants to open the Uri.
-         * @param uri The uri to be opened by the fallback.
-         */
-        void openUri(Activity activity, Uri uri);
-    }
-
 }
\ No newline at end of file

example/assets/css/style.css

+body {
+    background-color: #333;
+    color: #fff;
+}
+img {
+    max-width: 100%;
+}
\ No newline at end of file

example/assets/images/dart.svg

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 439 137.29" enable-background="new 0 0 439 137.29" xml:space="preserve">
+<g>
+	<g opacity="0.54">
+		<path d="M207.08,20.2h27.55c9.35,0,17.51,1.93,24.49,5.8c6.97,3.87,12.33,9.25,16.07,16.13c3.74,6.89,5.61,14.79,5.61,23.72
+			s-1.87,16.83-5.61,23.72s-9.1,12.26-16.07,16.13c-6.97,3.87-15.13,5.8-24.49,5.8h-27.55V20.2z M234.63,101.19
+			c10.8,0,19.36-3.1,25.7-9.31c6.33-6.21,9.5-14.88,9.5-26.02s-3.17-19.81-9.5-26.02c-6.33-6.21-14.9-9.31-25.7-9.31H217.8v70.65
+			h16.83V101.19z"/>
+		<path d="M297.49,110.75c-3.74-1.87-6.63-4.44-8.67-7.72c-2.04-3.27-3.06-6.99-3.06-11.16c0-6.89,2.59-12.26,7.78-16.13
+			c5.18-3.87,11.73-5.8,19.64-5.8c3.91,0,7.54,0.43,10.9,1.28s5.93,1.83,7.72,2.93V70.2c0-4.85-1.7-8.74-5.1-11.67
+			c-3.4-2.93-7.7-4.4-12.88-4.4c-3.66,0-7.01,0.79-10.08,2.36c-3.06,1.57-5.48,3.76-7.27,6.57l-8.16-6.12
+			c2.55-3.91,6.06-6.97,10.52-9.18c4.46-2.21,9.42-3.32,14.86-3.32c8.84,0,15.79,2.32,20.85,6.95c5.06,4.64,7.59,10.95,7.59,18.94
+			v41.19H331.8v-9.31h-0.51c-1.87,3.15-4.68,5.82-8.42,8.03c-3.74,2.21-7.95,3.32-12.63,3.32
+			C305.49,113.56,301.24,112.62,297.49,110.75z M321.47,101.19c3.14-1.87,5.65-4.38,7.52-7.52s2.81-6.59,2.81-10.33
+			c-2.04-1.36-4.55-2.47-7.52-3.32c-2.98-0.85-6.12-1.28-9.44-1.28c-5.95,0-10.44,1.23-13.45,3.7c-3.02,2.47-4.53,5.66-4.53,9.56
+			c0,3.57,1.36,6.46,4.08,8.67c2.72,2.21,6.16,3.32,10.33,3.32C314.92,103.99,318.33,103.06,321.47,101.19z"/>
+		<path d="M353.57,47.5h10.33v10.33h0.51c1.53-3.83,4.12-6.8,7.78-8.93c3.65-2.12,7.65-3.19,11.99-3.19c1.87,0,3.44,0.13,4.72,0.38
+			v11.1c-1.45-0.34-3.4-0.51-5.87-0.51c-5.53,0-10.01,1.83-13.45,5.48c-3.44,3.66-5.17,8.42-5.17,14.28v36.09h-10.84V47.5
+			L353.57,47.5z M420.89,112.26c-2.25-0.86-4.14-2.03-5.68-3.51c-1.7-1.64-2.98-3.55-3.83-5.71c-0.85-2.16-1.28-4.8-1.28-7.92V56.3
+			h-11.35v-9.82h11.35V28.12h10.84v18.36h15.81v9.82h-15.81v36.24c0,3.65,0.68,6.34,2.04,8.08c1.61,1.91,3.95,2.87,7.01,2.87
+			c2.46,0,4.85-0.72,7.14-2.17v10.59c-1.28,0.59-2.57,1.02-3.89,1.28s-3,0.38-5.04,0.38C425.59,113.56,423.15,113.12,420.89,112.26z
+			"/>
+	</g>
+	<g>
+		<path fill="#01579B" d="M29.64,108.94L6.36,85.66c-2.76-2.84-4.48-6.84-4.48-10.75c0-1.81,1.02-4.64,1.79-6.27l21.49-44.77
+			L29.64,108.94z"/>
+		<path fill="#40C4FF" d="M109.34,28.35L86.06,5.07c-2.03-2.04-6.27-4.48-9.85-4.48c-3.08,0-6.1,0.62-8.06,1.79L25.17,23.87
+			L109.34,28.35z"/>
+		<polygon fill="#40C4FF" points="57.4,136.7 113.82,136.7 113.82,112.52 71.73,99.09 33.23,112.52 		"/>
+		<path fill="#29B6F6" d="M25.17,96.41c0,7.18,0.9,8.95,4.48,12.54l3.58,3.58h80.59l-39.4-44.77L25.17,23.88V96.41z"/>
+		<path fill="#01579B" d="M96.8,23.87H25.16l88.65,88.65h24.18V57l-28.65-28.65C105.32,24.31,101.74,23.87,96.8,23.87z"/>
+		<path opacity="0.2" fill="#FFFFFF" enable-background="new    " d="M30.54,109.84c-3.58-3.6-4.48-7.14-4.48-13.43V24.77l-0.9-0.9
+			V96.4C25.17,102.7,25.17,104.44,30.54,109.84l2.69,2.69l0,0L30.54,109.84z"/>
+		<polygon opacity="0.2" fill="#263238" enable-background="new    " points="137.1,56.11 137.1,111.63 112.92,111.63
+			113.82,112.52 138,112.52 138,57.01 		"/>
+		<path opacity="0.2" fill="#FFFFFF" enable-background="new    " d="M109.34,28.35c-4.44-4.44-8.08-4.48-13.43-4.48H25.17l0.9,0.9
+			h69.85C98.58,24.77,105.33,24.32,109.34,28.35L109.34,28.35z"/>
+
+			<radialGradient id="SVGID_1_" cx="69.955" cy="60.8864" r="68.065" gradientTransform="matrix(1 0 0 -1 0 129.5328)" gradientUnits="userSpaceOnUse">
+			<stop  offset="0" style="stop-color:#FFFFFF;stop-opacity:0.1"/>
+			<stop  offset="1" style="stop-color:#FFFFFF;stop-opacity:0"/>
+		</radialGradient>
+		<path opacity="0.2" fill="url(#SVGID_1_)" enable-background="new    " d="M137.1,56.11l-27.76-27.76L86.06,5.07
+			c-2.03-2.04-6.27-4.48-9.85-4.48c-3.08,0-6.1,0.62-8.06,1.79L25.17,23.87L3.68,68.64c-0.77,1.63-1.79,4.46-1.79,6.27
+			c0,3.91,1.72,7.91,4.48,10.75l21.46,21.3c0.51,0.63,1.11,1.27,1.83,1.98l0.9,0.9l2.69,2.69l23.28,23.28l0.9,0.9h55.52h0.9v-24.18
+			h24.18v-0.06V57.01L137.1,56.11z"/>
+	</g>
+</g>
+</svg>

example/assets/index.html

+<!doctype html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport"
+          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
+    <link rel="stylesheet" href="css/style.css">
+    <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
+</head>
+<body>
+<div class="container">
+    <div class="container">
+        <img src="images/dart.svg" alt="dart logo">
+        <div class="row">
+            <div class="col-sm">
+                One of three columns
+            </div>
+            <div class="col-sm">
+                One of three columns
+            </div>
+            <div class="col-sm">
+                One of three columns
+            </div>
+        </div>
+    </div>
+    <script>
+        console.log("hello");
+    </script>
+</div>
+</body>
+</html>
\ No newline at end of file

example/ios/Runner/Info.plist

@@ -2,6 +2,11 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsLocalNetworking</key>
+		<true/>
+	</dict>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleExecutable</key>

example/lib/main.dart

+import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:flutter_inappbrowser/flutter_inappbrowser.dart';
 
 class MyInAppBrowser extends InAppBrowser {
-
   @override
   Future onLoadStart(String url) async {
     print("\n\nStarted $url\n\n");
@@ -13,6 +13,8 @@ class MyInAppBrowser extends InAppBrowser {
   Future onLoadStop(String url) async {
     print("\n\nStopped $url\n\n");
 
+    //print("\n\n ${await this.isHidden()} \n\n");
+
 //    await this.injectScriptCode("window.flutter_inappbrowser.callHandler('handlerTest', 1, 5,'string', {'key': 5}, [4,6,8]);");
 //    await this.injectScriptCode("window.flutter_inappbrowser.callHandler('handlerTest2', false, null, undefined);");
 //    await this.injectScriptCode("setTimeout(function(){window.flutter_inappbrowser.callHandler('handlerTest', 'anotherString');}, 1000);");
@@ -40,8 +42,7 @@ class MyInAppBrowser extends InAppBrowser {
 //      var x = {"as":4, "dfdfg": 6};
 //      x;
 //    """));
-    //print("\n\n ${await this.isHidden()} \n\n");
-
+//
 //    await this.injectScriptFile("https://code.jquery.com/jquery-3.3.1.min.js");
 //    this.injectScriptCode("""
 //      \$( "body" ).html( "Next Step..." )
@@ -73,29 +74,33 @@ class MyInAppBrowser extends InAppBrowser {
   }
 
   @override
-  void onLoadResource(WebResourceResponse response, WebResourceRequest request) {
-
-    print("Started at: " + response.startTime.toString() + "ms ---> duration: " + response.duration.toString() + "ms " + response.url);
+  void onLoadResource(
+      WebResourceResponse response, WebResourceRequest request) {
+    print("Started at: " +
+        response.startTime.toString() +
+        "ms ---> duration: " +
+        response.duration.toString() +
+        "ms " +
+        response.url);
 //    if (response.headers["content-length"] != null)
 //      print(response.headers["content-length"] + " length");
   }
 
   @override
   void onConsoleMessage(ConsoleMessage consoleMessage) {
-//    print("""
-//    console output:
-//      sourceURL: ${consoleMessage.sourceURL}
-//      lineNumber: ${consoleMessage.lineNumber}
-//      message: ${consoleMessage.message}
-//      messageLevel: ${consoleMessage.messageLevel}
-//    """);
+    print("""
+    console output:
+      sourceURL: ${consoleMessage.sourceURL}
+      lineNumber: ${consoleMessage.lineNumber}
+      message: ${consoleMessage.message}
+      messageLevel: ${consoleMessage.messageLevel}
+    """);
   }
 }
 
 MyInAppBrowser inAppBrowserFallback = new MyInAppBrowser();
 
 class MyChromeSafariBrowser extends ChromeSafariBrowser {
-
   MyChromeSafariBrowser(browserFallback) : super(browserFallback);
 
   @override
@@ -115,9 +120,10 @@ class MyChromeSafariBrowser extends ChromeSafariBrowser {
 }
 
 // adding a webview fallback
-MyChromeSafariBrowser chromeSafariBrowser = new MyChromeSafariBrowser(inAppBrowserFallback);
+MyChromeSafariBrowser chromeSafariBrowser =
+    new MyChromeSafariBrowser(inAppBrowserFallback);
 
-void main() {
+Future main() async {
   runApp(new MyApp());
 }
 
@@ -127,11 +133,11 @@ class MyApp extends StatefulWidget {
 }
 
 class _MyAppState extends State<MyApp> {
-
   @override
   void initState() {
     super.initState();
-//    int indexTest = inAppBrowserFallback.addJavaScriptHandler("handlerTest", (arguments) async {
+//    int indexTest = inAppBrowserFallback.addJavaScriptHandler("handlerTest",
+//        (arguments) async {
 //      print("handlerTest arguments");
 //      print(arguments);
 //    });
@@ -150,21 +156,45 @@ class _MyAppState extends State<MyApp> {
           title: const Text('Flutter InAppBrowser Plugin example app'),
         ),
         body: new Center(
-          child: new RaisedButton(onPressed: () {
-            //chromeSafariBrowser.open("https://flutter.io/");
-            inAppBrowserFallback.open(url: "https://flutter.io/", options: {
-              //"useOnLoadResource": true,
-              //"hidden": true,
-              //"toolbarTopFixedTitle": "Fixed title",
-              //"useShouldOverrideUrlLoading": true
-              //"hideUrlBar": true,
-              //"toolbarTop": false,
-              //"toolbarBottom": false
-            });
-
-          },
-          child: Text("Open InAppBrowser")
-          ),
+          child: new RaisedButton(
+              onPressed: () async {
+//              await chromeSafariBrowser.open("https://flutter.io/");
+
+//              await InAppBrowser.openWithSystemBrowser("https://flutter.io/");
+
+              await inAppBrowserFallback.openOnLocalhost("assets/index.html", options: {
+                "useOnLoadResource": true,
+                //"hidden": true,
+                //"toolbarTopFixedTitle": "Fixed title",
+                //"useShouldOverrideUrlLoading": true
+                //"hideUrlBar": true,
+                //"toolbarTop": false,
+                //"toolbarBottom": false
+              });
+
+//              await inAppBrowserFallback.open(url: "assets/index.html", options: {
+//                "isLocalFile": true,
+//                "useOnLoadResource": true,
+//                //"hidden": true,
+//                //"toolbarTopFixedTitle": "Fixed title",
+//                //"useShouldOverrideUrlLoading": true
+//                //"hideUrlBar": true,
+//                //"toolbarTop": false,
+//                //"toolbarBottom": false
+//              });
+
+//              await inAppBrowserFallback.open(url: "https://flutter.io/", options: {
+//                //"useOnLoadResource": true,
+//                //"hidden": true,
+//                //"toolbarTopFixedTitle": "Fixed title",
+//                //"useShouldOverrideUrlLoading": true
+//                //"hideUrlBar": true,
+//                //"toolbarTop": false,
+//                //"toolbarBottom": false
+//              });
+              //await inAppBrowserFallback.openOnLocalhost("assets/index.html");
+              },
+              child: Text("Open InAppBrowser")),
         ),
       ),
     );

example/pubspec.yaml

@@ -38,6 +38,11 @@ flutter:
   # the material Icons class.
   uses-material-design: true
 
+  assets:
+    - assets/index.html
+    - assets/css/
+    - assets/images/
+
   # To add assets to your application, add an assets section, like this:
   # assets:
   #  - images/a_dot_burr.jpeg

flutter_inappbrowser.iml

@@ -14,6 +14,12 @@
       <excludeFolder url="file://$MODULE_DIR$/example/flutter_plugin/.dart_tool" />
       <excludeFolder url="file://$MODULE_DIR$/example/flutter_plugin/.pub" />
       <excludeFolder url="file://$MODULE_DIR$/example/flutter_plugin/build" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/build" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/example/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/example/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappbrowser/example/build" />
       <excludeFolder url="file://$MODULE_DIR$/example/ios/Flutter/flutter_assets/packages" />
     </content>
     <orderEntry type="sourceFolder" forTests="false" />

ios/Classes/InAppBrowserOptions.swift

@@ -12,6 +12,7 @@ public class InAppBrowserOptions: Options {
     
     var useShouldOverrideUrlLoading = false
     var useOnLoadResource = false
+    var openWithSystemBrowser = false;
     var clearCache = false
     var userAgent = ""
     var javaScriptEnabled = true
@@ -21,6 +22,7 @@ public class InAppBrowserOptions: Options {
     var toolbarTopBackgroundColor = ""
     var hideUrlBar = false
     var mediaPlaybackRequiresUserGesture = true
+    var isLocalFile = false
     
     var disallowOverScroll = false
     var toolbarBottom = true

ios/Classes/InAppBrowserWebViewController.swift

@@ -81,7 +81,6 @@ func convertToDictionary(text: String) -> [String: Any]? {
     return nil
 }
 
-
 //extension WKWebView{
 //
 //    var keyboardDisplayRequiresUserAction: Bool? {
@@ -139,6 +138,7 @@ class WKWebView_IBWrapper: WKWebView {
 }
 
 class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigationDelegate, UITextFieldDelegate, WKScriptMessageHandler {
+    
     @IBOutlet var webView: WKWebView_IBWrapper!
     @IBOutlet var closeButton: UIButton!
     @IBOutlet var reloadButton: UIBarButtonItem!
@@ -200,7 +200,7 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
         spinner.hidesWhenStopped = true
         spinner.isHidden = false
         spinner.stopAnimating()
-        
+
         loadUrl(url: self.currentURL!, headers: self.initHeaders)
         
     }
@@ -421,11 +421,7 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
     }
     
     @objc func close() {
-        currentURL = nil
-        
-        if (navigationDelegate != nil) {
-            navigationDelegate?.browserExit(uuid: self.uuid)
-        }
+        //currentURL = nil
         
         weak var weakSelf = self
         
@@ -435,12 +431,18 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
                 weakSelf?.presentingViewController?.dismiss(animated: true, completion: {() -> Void in
                     self.tmpWindow?.windowLevel = 0.0
                     UIApplication.shared.delegate?.window??.makeKeyAndVisible()
+                    if (self.navigationDelegate != nil) {
+                        self.navigationDelegate?.browserExit(uuid: self.uuid)
+                    }
                 })
             }
             else {
                 weakSelf?.parent?.dismiss(animated: true, completion: {() -> Void in
                     self.tmpWindow?.windowLevel = 0.0
                     UIApplication.shared.delegate?.window??.makeKeyAndVisible()
+                    if (self.navigationDelegate != nil) {
+                        self.navigationDelegate?.browserExit(uuid: self.uuid)
+                    }
                 })
             }
         })
@@ -527,7 +529,9 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
             }
             
             if navigationAction.navigationType == .linkActivated && (browserOptions?.useShouldOverrideUrlLoading)! {
-                navigationDelegate?.shouldOverrideUrlLoading(uuid: self.uuid, webView: webView, url: url)
+                if navigationDelegate != nil {
+                    navigationDelegate?.shouldOverrideUrlLoading(uuid: self.uuid, webView: webView, url: url)
+                }
                 decisionHandler(.cancel)
                 return
             }
@@ -606,7 +610,9 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
             spinner.startAnimating()
         }
         
-        return (navigationDelegate?.onLoadStart(uuid: self.uuid, webView: webView))!
+        if navigationDelegate != nil {
+            navigationDelegate?.onLoadStart(uuid: self.uuid, webView: webView)
+        }
     }
     
     func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
@@ -617,7 +623,10 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
         backButton.isEnabled = webView.canGoBack
         forwardButton.isEnabled = webView.canGoForward
         spinner.stopAnimating()
-        navigationDelegate?.onLoadStop(uuid: self.uuid, webView: webView)
+        
+        if navigationDelegate != nil {
+            navigationDelegate?.onLoadStop(uuid: self.uuid, webView: webView)
+        }
     }
     
     func webView(_ view: WKWebView,
@@ -627,15 +636,19 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
     }
     
     func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
-        print("webView:didFailNavigationWithError - \(Int(error._code)): \(error.localizedDescription)")
         backButton.isEnabled = webView.canGoBack
         forwardButton.isEnabled = webView.canGoForward
         spinner.stopAnimating()
-        navigationDelegate?.onLoadError(uuid: self.uuid, webView: webView, error: error)
+        
+        if navigationDelegate != nil {
+            navigationDelegate?.onLoadError(uuid: self.uuid, webView: webView, error: error)
+        }
     }
     
     func didReceiveResourceResponse(_ response: URLResponse, fromRequest request: URLRequest?, withData data: Data, startTime: Int, duration: Int) {
-        navigationDelegate?.onLoadResource(uuid: self.uuid, webView: webView, response: response, fromRequest: request, withData: data, startTime: startTime, duration: duration)
+        if navigationDelegate != nil {
+            navigationDelegate?.onLoadResource(uuid: self.uuid, webView: webView, response: response, fromRequest: request, withData: data, startTime: startTime, duration: duration)
+        }
     }
     
     func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
@@ -663,7 +676,9 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
                     messageLevel = "LOG"
                     break;
             }
-            navigationDelegate?.onConsoleMessage(uuid: self.uuid, sourceURL: "", lineNumber: 1, message: message.body as! String, messageLevel: messageLevel)
+            if navigationDelegate != nil {
+                navigationDelegate?.onConsoleMessage(uuid: self.uuid, sourceURL: "", lineNumber: 1, message: message.body as! String, messageLevel: messageLevel)
+            }
         }
         else if message.name == "resourceLoaded" {
             if let resource = convertToDictionary(text: message.body as! String) {
@@ -695,7 +710,9 @@ class InAppBrowserWebViewController: UIViewController, WKUIDelegate, WKNavigatio
             let body = message.body as! [String: Any]
             let handlerName = body["handlerName"] as! String
             let args = body["args"] as! String
-            self.navigationDelegate?.onCallJsHandler(uuid: self.uuid, webView: webView, handlerName: handlerName, args: args)
+            if navigationDelegate != nil {
+                self.navigationDelegate?.onCallJsHandler(uuid: self.uuid, webView: webView, handlerName: handlerName, args: args)
+            }
         }
     }
 }

ios/Classes/Options.swift

@@ -14,12 +14,13 @@ public class Options: NSObject {
         super.init()
     }
     
-    public func parse(options: [String: Any]) {
+    public func parse(options: [String: Any]) -> Options {
         for (key, value) in options {
             if self.responds(to: Selector(key)) {
                 self.setValue(value, forKey: key)
             }
         }
+        return self
     }
 }
 

ios/Classes/SafariViewController.swift

@@ -40,15 +40,15 @@ class SafariViewController: SFSafariViewController, SFSafariViewControllerDelega
     }
     
     func close() {
-        if (statusDelegate != nil) {
-            statusDelegate?.safariExit(uuid: self.uuid)
-        }
-        
         dismiss(animated: true)
         
         DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(400), execute: {() -> Void in
             self.tmpWindow?.windowLevel = 0.0
             UIApplication.shared.delegate?.window??.makeKeyAndVisible()
+            
+            if (self.statusDelegate != nil) {
+                self.statusDelegate?.safariExit(uuid: self.uuid)
+            }
         })
     }
     

pubspec.yaml

 name: flutter_inappbrowser
 description: A Flutter plugin that allows you to open an in-app browser window. (inspired by the popular cordova-plugin-inappbrowser).
-version: 0.3.2
+version: 0.4.0
 author: Lorenzo Pichilli <pichillilorenzo@gmail.com>
 homepage: https://github.com/pichillilorenzo/flutter_inappbrowser
 
@@ -11,6 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   uuid: ^1.0.3
+  mime: ^0.9.6+2
 
 # For information on the generic Dart part of this file, see the
 # following page: https://www.dartlang.org/tools/pub/pubspec