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Workaround for disabling predictive text in visible password fields (#983)

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* Workaround for disabling predictive text in visible password fields

* Fix for non-master branch iOS builds (#984)

* Enable extra workflow steps to allow iOS builds to succeed from non-master branch

* re-enable provisioning profile setup
This commit is contained in:
Matt Portune 2020-06-16 11:09:26 -04:00 committed by GitHub
parent 2834e25151
commit a458b9bc88
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1 changed files with 42 additions and 1 deletions
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43
src/Android/Renderers/CustomEntryRenderer.cs
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@ -1,5 +1,9 @@
using Android.Content;
using System.ComponentModel;
using Android.Content;
using Android.Graphics;
using Android.Text;
using Android.Views.InputMethods;
using Android.Widget;
using Bit.Droid.Renderers;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android;
@ -24,5 +28,42 @@ namespace Bit.Droid.Renderers
(ImeAction)ImeFlags.NoExtractUi;
}
}
// Workaround for failure to disable text prediction on non-password fields
// see https://github.com/xamarin/Xamarin.Forms/issues/10857
protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
// Check if changed property is "IsPassword", otherwise ignore
if (e.PropertyName == Entry.IsPasswordProperty.PropertyName)
{
// Check if field type is text, otherwise ignore (numeric passwords, etc.)
EditText.InputType = Element.Keyboard.ToInputType();
if ((EditText.InputType & InputTypes.ClassText) == InputTypes.ClassText)
{
if (Element.IsPassword)
{
// Element is a password field, set inputType to TextVariationPassword which disables
// predictive text by default
EditText.InputType = EditText.InputType | InputTypes.TextVariationPassword;
}
else
{
// Element is not a password field, set inputType to TextVariationVisiblePassword to
// disable predictive text while still displaying the content.
EditText.InputType = EditText.InputType | InputTypes.TextVariationVisiblePassword;
}
// The workaround above forces a reset of the style properties, so we need to re-apply the font.
// see https://xamarin.github.io/bugzilla-archives/33/33666/bug.html
var typeface = Typeface.CreateFromAsset(Context.Assets, "RobotoMono_Regular.ttf");
if (Control is TextView label)
{
label.Typeface = typeface;
}
}
}
}
}
}