How To Disable Emojis Programmatically In Android

I want to hide emojis and auto suggestions from keyboard programmatically. Its working in some Android devices but not in all devices. here's my code for hide auto suggestions: txt

Solution 1:

Try this it's works for me

editText.setFilters(newInputFilter[]{newEmojiExcludeFilter()});
privateclassEmojiExcludeFilterimplementsInputFilter {

        @Overridepublic CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
            for (inti= start; i < end; i++) {
                inttype= Character.getType(source.charAt(i));
                if (type == Character.SURROGATE || type == Character.OTHER_SYMBOL) {
                    return"";
                }
            }
            returnnull;
        }
    }

Solution 2:

There are hundreds, if not thousands, of input method editors (a.k.a., soft keyboards) for Android.

None have to offer emoji. Those that do are welcome to offer them however they want, whenever they want.

There is no requirement for an input method editor to honor any flags that you put on the EditText. Therefore, there is no requirement for an input method editor to offer any means of blocking emoji input. And, even if some do offer this ability, others might not, and those that do might do so via different flags.

The decision of whether to have an emoji option on the keyboard is between the developers of the keyboard and the user (who chooses the keyboard to use). You do not get a vote.

Since AFAIK emoji are just Unicode characters, and since you should be supporting Unicode characters elsewhere (e.g., Chinese glyphs), it is unclear what technical reason you would have to avoid emoji. That being said, you are welcome to attempt to filter them out of the text being entered (e.g., use TextWatcher), if you are opposed to emoji.

Solution 3:

It's probably not the best solution but the code below worked for me just fine:

editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);

and since the password input type changes the font you just set the default typeface to it:

editText.setTypeface(Typeface.DEFAULT);

Solution 4:

For Android

mEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD| TEXT_MULTILINE); 

TYPE_TEXT_VARIATION_VISIBLE_PASSWORD - We use Password char as Text input for EditTest. It doesn't have emojis and email keys like .com and @ keys TEXT_MULTILINE - This will change the keyboard layout button [Done] or [->] to [Enter] key so we can use multi line text or new line feature.

In Xamarin Form

Create a CustomRender and in OnElementChanged method

protectedoverridevoidOnElementChanged(ElementChangedEventArgs e)
        {
            base.OnElementChanged(e);

                if (Control != null)
                {
                    Control.ImeOptions = Android.Views.InputMethods.ImeAction.Done;
                    Control.InputType = Android.Text.InputTypes.ClassText | Android.Text.InputTypes.TextVariationVisiblePassword| Android.Text.InputTypes.TextFlagMultiLine;
                    Control.SetTypeface(Typeface.Default, TypefaceStyle.Normal);
                }
            }

Solution 5:

This might be helpful for you it will disable emojis android:inputType="textShortMessage" . Please let me know if it doesn't help you