Switching keyboards in mask

[anonyimek]

Describe the bug

Hello, I have a problem with switching keyboard during typing. When I switch input type from InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS to InputType.TYPE_CLASS_NUMBER I am getting an error IndexOutOfBoundsException. I read the knowing issues https://github.com/RedMadRobot/input-mask-android#knownissues and try to specify android:digit but it does not help. Is there any other solution please ?

Expected behaviour
Switch keyboard from text to numeric without clearing edit text (IndexOutOfBoundsException)

Platform information

• OS version: [e.g. Android 10]
• Library version: [e.g. 6.1]

Code:

   fun formatter(inputLayout: TextInputLayout) {
        with(inputLayout.editText!!) {
            val listener = MaskedTextChangedListener("[AA] [00]", this, object : MaskedTextChangedListener.ValueListener {
                override fun onTextChanged(maskFilled: Boolean, extractedValue: String, formattedValue: String) {
                    inputType = if (formattedValue.length >= 2) {
                        InputType.TYPE_CLASS_NUMBER
                    } else {
                        InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS or InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
                    }
                }
            })
            addTextChangedListener(listener)
            onFocusChangeListener = listener
        }
    }

           <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/textInputLayout"
                style="@style/TextInputLayoutStyle"
                android:hint="hint"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent">

                <com.google.android.material.textfield.TextInputEditText
                    android:id="@+id/textInputEditText"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:digits="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 "
                    android:singleLine="true" />
            </com.google.android.material.textfield.TextInputLayout>

formatter(textInputLayout)

[taflanidi]

Hey @anonyimek
Thanks for the heads up, I'll take a look into this.