在网上看了很多自定义键盘的,根据自己的需求加上了BottomSheetDialog来作为显示容器,效果还是不错的,直接上图看效果
一、XML
1、数字键盘
<?xml version="1.0" encoding="utf-8"?>
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyHeight="50dp"
android:keyWidth="25%p"
>
<Row>
<Key android:codes="49" android:keyLabel="1"/>
<Key android:codes="50" android:keyLabel="2"/>
<Key android:codes="51" android:keyLabel="3"/>
<Key android:codes="-5" android:keyIcon="@android:drawable/ic_input_delete" android:isRepeatable="true"/>
</Row>
<Row>
<Key android:codes="52" android:keyLabel="4"/>
<Key android:codes="53" android:keyLabel="5"/>
<Key android:codes="54" android:keyLabel="6"/>
<Key android:codes="-11" android:keyLabel="←" android:isRepeatable="true"/>
</Row>
<Row>
<Key android:codes="55" android:keyLabel="7"/>
<Key android:codes="56" android:keyLabel="8"/>
<Key android:codes="57" android:keyLabel="9"/>
<Key android:codes="-12" android:keyLabel="→" android:isRepeatable="true"/>
</Row>
<Row>
<Key android:codes="-2" android:keyLabel="abc"/>
<Key android:codes="48" android:keyLabel="0"/>
<Key android:codes="-7" android:keyLabel="符"/>
<Key android:codes="-3" android:keyLabel="完成"/>
</Row>
</Keyboard>
2、英文键盘
<?xml version="1.0" encoding="utf-8"?>
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyHeight="50dp"
android:keyWidth="9.45%p"
android:horizontalGap="0.5%p"
android:verticalGap="1dp">
<Row>
<Key android:codes="113" android:keyEdgeFlags="left" android:keyLabel="q"/>
<Key android:codes="119" android:keyLabel="w"/>
<Key android:codes="101" android:keyLabel="e"/>
<Key android:codes="114" android:keyLabel="r"/>
<Key android:codes="116" android:keyLabel="t"/>
<Key android:codes="121" android:keyLabel="y"/>
<Key android:codes="117" android:keyLabel="u"/>
<Key android:codes="105" android:keyLabel="i"/>
<Key android:codes="111" android:keyLabel="o"/>
<Key android:codes="112" android:keyLabel="p"/>
</Row>
<Row>
<Key android:codes="97" android:horizontalGap="5.225%p"
android:keyEdgeFlags="left" android:keyLabel="a"/>
<Key android:codes="115" android:keyLabel="s"/>
<Key android:codes="100" android:keyLabel="d"/>
<Key android:codes="102" android:keyLabel="f"/>
<Key android:codes="103" android:keyLabel="g"/>
<Key android:codes="104" android:keyLabel="h"/>
<Key android:codes="106" android:keyLabel="j"/>
<Key android:codes="107" android:keyLabel="k"/>
<Key android:codes="108" android:keyLabel="l"/>
</Row>
<