dependencies {
    implementation 'com.github.dkzwm:fet-core:0.2.1'
}

<me.dkzwm.widget.fet.FormattedEditText
    android:id="@+id/formattedEditText_simple"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="phone"
    android:maxLength="13"
    app:fet_clearDrawable="@drawable/icon_clear"
    app:fet_drawableGravity="fet_center"
    app:fet_drawablePadding="4dp"
    app:fet_formatStyle="344"
    app:fet_mode="mode_simple"
    app:fet_placeholder="-" />

<me.dkzwm.widget.fet.FormattedEditText
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="phone"
    android:maxLength="19"
    app:fet_clearDrawable="@drawable/icon_clear"
    app:fet_drawableGravity="fet_center"
    app:fet_drawablePadding="4dp"
    app:fet_formatStyle="+(86)-***-****-****"
    app:fet_mark="*"
    app:fet_mode="mode_complex" />

<me.dkzwm.widget.fet.FormattedEditText
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="phone"
    android:maxLength="19"
    app:fet_clearDrawable="@drawable/icon_clear"
    app:fet_drawableGravity="fet_center"
    app:fet_drawablePadding="4dp"
    app:fet_emptyPlaceholder="_"
    app:fet_formatStyle="+(86)-000-0000-0000"
    app:fet_mode="mode_mask"
    app:fet_showHintWhileEmpty="true" />

<me.dkzwm.widget.fet.FormattedEditText
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:digits="0123456789X"
    android:maxLength="22"
    app:fet_clearDrawable="@drawable/icon_clear"
    app:fet_drawableGravity="fet_center"
    app:fet_drawablePadding="4dp"
    app:fet_formatStyle="000 000 0000 0000 000*"
    app:fet_hintText="100 000 2020 0101 000X"
    app:fet_mode="mode_hint"
    app:fet_showHintWhileEmpty="false" />

<me.dkzwm.widget.fet.MaskNumberEditText
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:fet_clearDrawable="@drawable/icon_clear"
    app:fet_drawableGravity="fet_center"
    app:fet_drawablePadding="4dp"
    app:fet_autoFillNumbers="false"
    app:fet_currencySymbol="￥"
    app:fet_decimalLength="2"
    app:fet_showThousandsSeparator="true" />

FormattedEditText.Config.create()
        .mode(FormattedEditText.MODE_SIMPLE) //简单模式
        .formatStyle("344") //格式化样式
        .placeholder(' ') //占位符
        .config(editText);
FormattedEditText.Config.create()
        .mode(FormattedEditText.MODE_COMPLEX) //组合模式
        .formatStyle("+(86)-***-****-****") //格式化样式
        .mark('*') //标记符
        .config(editText);
FormattedEditText.Config.create()
        .mode(FormattedEditText.MODE_MASK) //掩码匹配模式
        .formatStyle("+(86)-000-0000-0000") //格式化样式
        .emptyPlaceholder('_') //空白数据占位符
        .showHintWhileEmpty(true) //是否清除数据后显示默认提示文字（android:hint），开启后不会用空白数据占位符填充数据位
        .config(editText);
FormattedEditText.Config.create()
        .mode(FormattedEditText.MODE_HINT) //提示模式
        .formatStyle("000 000 0000 0000 000X") //格式化样式
        .maskFilter("X", new FormattedEditText.Matcher() {
            @Override
            public boolean hasMatch(String previousText, String value) {
                return TextUtils.isDigitsOnly(value) || value.toUpperCase().equals("X");
            }
        })//自定义掩码匹配
        .maskFilter("0", new FormattedEditText.Matcher() {
            @Override
            public boolean hasMatch(String previousText, String value) {
                return TextUtils.isDigitsOnly(value);
            }
        })//自定义掩码匹配
        .hintText("100 000 2020 0101 000X") //提示文字，不同于默认提示文字（android:hint），会在输入字符后依然显示，必须和格式化样式格式一致
        .hintColor(Color.GRAY) //提示文字颜色
        .showHintWhileEmpty(true) //是否清除数据后显示默认提示文字（android:hint），开启后不会用空白数据占位符填充数据位
        .config(editText);
MaskNumberEditText editText = new MaskNumberEditText(context);
editText.setShowThousandsSeparator(true);//是否显示千位分隔符`,`
editText.setAutoFillNumbers(true);//是否自动填充小数，如设置小数保留2位，那么当位数不足时会自动填充`0`
editText.setDecimalLength(2);//小数位长度
editText.setCurrencySymbol("￥");//设置货币符号，不设置即不显示
editText.setMaxNumberValue(6666.66)//指定能输入的最大数值

--------

 Copyright (c) 2017 dkzwm

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.