/*
 * Copyright 2016-2018 Julien Guerinet
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.guerinet.suitcase.ui.extensions

import android.text.Editable
import android.text.TextWatcher
import android.widget.EditText

/**
 * EditText extensions
 * @author Julien Guerinet
 * @since 2.6.8
 */

/**
 * Adds a [TextWatcher] and calls the [watcher] whenever the text changes
 */
fun EditText.watch(watcher: ((text: String?) -> Unit)) {
    addTextChangedListener(object : TextWatcher {

        override fun afterTextChanged(s: Editable?) = watcher(s?.toString())

        override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}

        override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}

    })
}
Add method to simplify watching an EditText
Add method to simplify watching an EditText

jguerinet/Suitcase,jguerinet/android-utils,jguerinet/Suitcase,jguerinet/android-utils