Used to implement a field for entering a phone number/
The library implies an implementation of Custom ViewGroup with the help of which it is easy and quick to make an implementation of a field for entering a phone number. The library has support for determining the country code. Phone numbers are automatically formatted according to the selected country.
by gradle :
dependencies {
implementation 'com.cleveroad.bootstrap:kotlin-phone-input:2.0.0'
}<com.cleveroad.bootstrap.kotlin_phone_input.view.PhoneInputLayout
android:id="@+id/pvCodePicker"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/PhoneTheme"
attrs:pcv_flag_shape="circle"
attrs:pcv_icon_size="30dp">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/tilCode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="20dp">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/etCode"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/tilPhone"
android:layout_width="match_parent"
android:layout_height="wrap_content"
attrs:hintEnabled="false"
attrs:errorEnabled="true">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/etPhone"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</com.google.android.material.textfield.TextInputLayout>
</com.cleveroad.bootstrap.kotlin_phone_input.view.PhoneInputLayout>| attribute name | description |
|---|---|
| pcv_icon_size | Value for size of displaying icon. |
| pcv_flag_shape | Enum class with its help can set the shape of the icon. |
| pcv_custom_flag_path | Use the attribute to set the custom shape for the icon. |
class ChooseCountryActivity : BaseLifecycleActivity<ChooseCountryVM>(), PhoneViewCallback {
...
override fun showChooseCountry() {
supportFragmentManager.fragments.firstOrNull()?.let {
replaceFragment(ChooseCountryFragment.newInstance(it, RequestCode.REQUEST_CHOOSE_COUNTRY()))
}
}
}
class PhoneViewVM(application: Application) : BaseLifecycleViewModel(application) {
private val phoneValidator = PhoneValidatorImpl
.builder(application)
.emptyErrorMessage(getString(R.string.phone_is_invalid))
.invalidErrorMessage(getString(R.string.phone_is_invalid))
.build()
val countryLD = MutableLiveData<CountryAsset>()
val validationLD = MutableLiveData<ValidationResponse>()
fun validatePhoneNumber(phoneNumber: String, countryRegion: String): Boolean =
phoneValidator.validate(phoneNumber, countryRegion).run {
validationLD.value = this
isValid
}
}
class PhoneViewFragment : BaseLifecycleFragment<PhoneViewVM>() {
override val viewModelClass = PhoneViewVM::class.java
private var phoneViewCallback: PhoneViewCallback? = null
override fun observeLiveData() {
with(viewModel) {
countryLD.observe(this@PhoneViewFragment, Observer { countryAsset ->
countryAsset?.let { pvCodePicker?.setData(it) }
})
validationLD.observe(this@PhoneViewFragment, Observer { response ->
response?.let {
tilPhone.error = it.errorMessage.takeIf { _ -> !it.isValid }
}
})
}
}
override fun onAttach(context: Context) {
super.onAttach(context)
phoneViewCallback = bindInterfaceOrThrow<PhoneViewCallback>(context)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
data?.takeIf { resultCode == Activity.RESULT_OK && requestCode == RequestCode.REQUEST_CHOOSE_COUNTRY() }?.let {
it.getParcelableExtra<CountryAsset>(ChooseCountryFragment.CHOOSE_COUNTRY_EXTRA)?.let { countryAsset ->
viewModel.countryLD.value = countryAsset
}
}
}
override fun onDetach() {
phoneViewCallback = null
super.onDetach()
}
} If you have any questions, issues or propositions, please create a new issue in this repository.
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