public static void TestKeyboardFlags(this FormsEditText Control, KeyboardFlags?flags)
{
if (flags == null)
{
return;
}
if (flags.Value.HasFlag(KeyboardFlags.CapitalizeSentence))
{
if (!Control.InputType.HasFlag(InputTypes.TextFlagCapSentences))
{
throw new Exception("TextFlagCapSentences not correctly set");
}
}
else if (flags.Value.HasFlag(KeyboardFlags.CapitalizeCharacter))
{
if (!Control.InputType.HasFlag(InputTypes.TextFlagCapCharacters))
{
throw new Exception("TextFlagCapCharacters not correctly set");
}
}
else if (flags.Value.HasFlag(KeyboardFlags.CapitalizeWord))
{
if (!Control.InputType.HasFlag(InputTypes.TextFlagCapWords))
{
throw new Exception("TextFlagCapWords not correctly set");
}
}
}
protected override FormsEditText CreateNativeControl()
{
FormsEditText control = base.CreateNativeControl();
control.Elevation = 9;
UpdateBackground(control);
return(control);
}
protected override void OnAttached()
{
FormsEditText formEdit = Control as FormsEditText;
if (formEdit != null)
{
formEdit.SetBackgroundColor(Android.Graphics.Color.Transparent);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || e.NewElement == null)
{
return;
}
customEntry = this.Element as CustomEntry;
FormsEditText editText = this.Control;
if (!String.IsNullOrEmpty(customEntry.Image))
{
switch (customEntry.ImageAlignment)
{
case ImageAlignment.Left:
editText.SetCompoundDrawablesWithIntrinsicBounds(GetDrawable(customEntry.Image), null, null, null); break;
case ImageAlignment.Right:
editText.SetCompoundDrawablesWithIntrinsicBounds(null, null, GetDrawable(customEntry.Image), null); break;
}
}
editText.CompoundDrawablePadding = 25;
GradientDrawable gradientDrawable = new GradientDrawable();
//Zaokraglenie
gradientDrawable.SetCornerRadius(Context.ToPixels(customEntry.CornerRadius));
//Obramowka
gradientDrawable.SetStroke((int)Context.ToPixels(customEntry.BorderThickness), customEntry.BorderColor.ToAndroid());
//Tlo elementu
gradientDrawable.SetColor(customEntry.BackgroundColor.ToAndroid());
Control.SetBackground(gradientDrawable);
int paddingLeft = (int)Context.ToPixels(customEntry.Padding.Left);
int paddingTop = (int)Context.ToPixels(customEntry.Padding.Top);
int paddingRight = (int)Context.ToPixels(customEntry.Padding.Right);
int paddingBottom = (int)Context.ToPixels(customEntry.Padding.Bottom);
Control.SetPadding(paddingLeft, paddingTop, paddingRight, paddingBottom);
IntPtr IntPtrtextViewClass = JNIEnv.FindClass(typeof(TextView));
IntPtr mCursorDrawableResProperty = JNIEnv.GetFieldID(IntPtrtextViewClass, "mCursorDrawableRes", "I");
JNIEnv.SetField(Control.Handle, mCursorDrawableResProperty, Resource.Drawable.cursor);
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (native == null)
{
source = e.NewElement as MyEntry;
native = this.Control as FormsEditText;
native.AfterTextChanged += Native_AfterTextChanged;
native.KeyPress += Native_KeyPress;
native.BeforeTextChanged += Native_BeforeTextChanged;
SetNativeControl(native);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control != null)
{
fControl = (TransparentEntry)Element;
nControl = this.Control;
//Control.Background = Resources.GetDrawable(Resource.Drawable.RoundedEntry);
//Control.SetBackgroundColor(Color.Transparent.ToAndroid());
Control.SetBackgroundColor(Android.Graphics.Color.Transparent);
Control.SetPadding(1, 3, 1, 1);
Control.SetImeActionLabel("Go", Android.Views.InputMethods.ImeAction.Done);
}
}
public static void SetCursorColor(this FormsEditText control)
{
if (control == null)
{
return;
}
if (Build.VERSION.SdkInt >= BuildVersionCodes.Q)
{
//This API Intrduced in android 10
control.SetTextCursorDrawable(Resource.Drawable.cursor);
}
else
{
var intPtrtextViewClass = JNIEnv.FindClass(typeof(TextView));
var mCursorDrawableResProperty = JNIEnv.GetFieldID(intPtrtextViewClass, "mCursorDrawableRes", "I");
JNIEnv.SetField(control.Handle, mCursorDrawableResProperty, Resource.Drawable.cursor);
}
}
protected void UpdateBackground(FormsEditText control)
{
if (control == null)
{
return;
}
var gd = new GradientDrawable();
gd.SetColor(Element.BackgroundColor.ToAndroid());
gd.SetCornerRadius(Context.ToPixels(ElementV2.CornerRadius));
gd.SetStroke((int)Context.ToPixels(ElementV2.BorderThickness), ElementV2.BorderColor.ToAndroid());
control.SetBackground(gd);
var padTop = (int)Context.ToPixels(ElementV2.Padding.Top);
var padBottom = (int)Context.ToPixels(ElementV2.Padding.Bottom);
var padLeft = (int)Context.ToPixels(ElementV2.Padding.Left);
var padRight = (int)Context.ToPixels(ElementV2.Padding.Right);
control.SetPadding(padLeft, padTop, padRight, padBottom);
}
public static void SetKeyboardFlags(this FormsEditText Control, KeyboardFlags?flags)
{
if (flags == null)
{
return;
}
if (flags.Value.HasFlag(KeyboardFlags.CapitalizeCharacter))
{
Control.InputType = Control.InputType | InputTypes.TextFlagCapCharacters;
}
if (flags.Value.HasFlag(KeyboardFlags.CapitalizeSentence))
{
Control.InputType = Control.InputType | InputTypes.TextFlagCapSentences;
}
if (flags.Value.HasFlag(KeyboardFlags.CapitalizeWord))
{
Control.InputType = Control.InputType | InputTypes.TextFlagCapWords;
}
}
public static void RemoveHintBottomLine(this FormsEditText control)
{
control.SetBackground(null);
}
protected override FormsEditText CreateNativeControl()
{
EditTextControl = base.CreateNativeControl();
UpdateBackground(EditTextControl);
return(EditTextControl);
}