RadioButton
先来看看效果图
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RadioGroup
android:id="@+id/rg_1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RadioButton
android:id="@+id/rb_1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="男"
android:textSize="16sp"
android:checked="true"
android:textColor="#F08080"
/>
<RadioButton
android:id="@+id/rb_2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="女"
android:textSize="16sp"
android:textColor="#F08080"
/>
</RadioGroup>
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/rg_1"
android:layout_marginTop="50dp"
android:orientation="horizontal"
android:layout_marginLeft="120dp"
>
<RadioButton
android:id="@+id/rb_3"
android:layout_width="60dp"
android:layout_height="30dp"
android:gravity="center"
android:text="男"
android:background="@drawable/selector_orange_radiobutton"
android:textSize="16sp"
android:checked="true"
android:button="@null"
android:textColor="#000"
/>
<RadioButton
android:id="@+id/rb_4"
android:layout_width="60dp"
android:layout_height="30dp"
android:gravity="center"
android:text="女"
android:background="@drawable/selector_orange_radiobutton"
android:button="@null"
android:textSize="16sp"
android:textColor="#000"
android:layout_marginLeft="10dp"
/>
</RadioGroup>
</RelativeLayout>
package net.nyist.lenovo.mytextview;
import android.support.annotation.IdRes;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;
public class RadioButtonActivity extends AppCompatActivity {
private RadioGroup mRg1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_radio_button);
mRg1 = (RadioGroup) findViewById(R.id.rg_1);
mRg1.setOnCheckedChangeListener(
new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, @IdRes
int checkedId) {
RadioButton radioButton = (RadioButton) findViewById(checkedId);
Toast.makeText(RadioButtonActivity.
this, radioButton.getText(), Toast.LENGTH_SHORT).show();
}
});
}
}
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true">
<shape>
<solid android:color="#CC7A00"/>
<corners android:radius="5dp"/>
</shape>
</item>
<item android:state_checked="false">
<shape>
<stroke android:width="1dp"
android:color="#CC7A00"/>
<corners android:radius="5dp"/>
</shape>
</item>
</selector>
