Masked EditText is not working android studio

Question

i want to use Masked EditText for edit text cart number but my code is error and i do not understand whats problem please help me

my error:

Caused by: android.view.InflateException: Binary XML file line #142: Binary XML file line #142: Error inflating class com.example.maskedlib.MaskedEditText Caused by: android.view.InflateException: Binary XML file line #142: Error inflating class com.example.maskedlib.MaskedEditText

my code xml:

<com.example.maskedlib.MaskedEditText
            android:id="@+id/edt_cart_number"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_alignParentEnd="true"
            android:layout_marginStart="2dp"
            android:layout_marginEnd="-2dp"
            android:layout_toEndOf="@id/ibutton_mic"
            android:background="@null"
            app:mask="####-####-####-####"
            android:fontFamily="@font/iswebmedium"
            android:inputType="phone"
            android:hint="@string/txt_cart"
            android:textAlignment="center"
            android:textColorHint="@color/color_input_cart"
            android:textSize="15sp" />

Answer 1

there is 2 nice tutorial on these link:

https://github.com/egslava/edittext-mask

https://medium.com/@diegoy_kuri/masks-in-android-edit-text-fields-33a2fd47f1af

You have to create a class for the mask because the attribute "app:mask" dont work like this (like android:fontFamily sometimes).

Hope these tuto will help you !

Answer 2

@gabriel

i use this library but i have error

android.view.InflateException: Binary XML file line #142: Binary XML file line #142: Error inflating class br.com.sapereaude.maskedEditText.MaskedEditText

my xml code:

<br.com.sapereaude.maskedEditText.MaskedEditText
            android:id="@+id/edt_cart_number"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_alignParentEnd="true"
            android:layout_marginStart="2dp"
            android:layout_marginEnd="-2dp"
            android:layout_toEndOf="@id/ibutton_mic_cart_number"
            android:background="@null"
            android:fontFamily="@font/iswebmedium"
            android:hint="شماره کارت"
            android:inputType="phone"
            android:textAlignment="center"
            android:textColorHint="@color/color_input_cart"
            android:textSize="15sp"
            android:typeface="monospace"
            app:keep_hint="true"
            mask:allowed_chars="1234567890"
            mask:mask="####-####-####-####" />

my activity code:

edt_cart_number = findViewById(R.id.edt_cart_number); edt_cart_number.getRawText() String a = MaskedEditText edt_cart_number;