Android第三方开源SwitchButton
Android SwitchButton是github上的一个第三方开源项目,其项目主页是:https://github.com/kyleduo/SwitchButton
Android平台上的Switch Button样式单一,SwitchButton旨在丰富Android平台的Switch样式的Button,其实现的结果如图:
注意到SwitchButton其中一个实现,就是iOS样式的Switch切换开关。
SwitchButton本身给出实例代码结构不是很简单直观,我把其中关于iOS的SwitchButton实现,抽取出来单独写一个例子结果如图:
布局文件:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="zhangphil.demo.MainActivity">
<com.kyleduo.switchbutton.SwitchButton
android:id="@+id/switchButton"
style="@style/SwitchButtonStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:checked="false"
app:kswAnimationDuration="300"
app:kswBackDrawable="@drawable/ios_back_drawable"
app:kswBackMeasureRatio="1.4"
app:kswThumbDrawable="@drawable/ios_thumb_selector"
app:kswThumbMarginBottom="-8dp"
app:kswThumbMarginLeft="-5dp"
app:kswThumbMarginRight="-5dp"
app:kswThumbMarginTop="-2.5dp" />
</RelativeLayout>
上层Java代码:
package zhangphil.demo;
import android.app.Activity;
import android.os.Bundle;
import android.widget.CompoundButton;
import android.widget.Toast;
import com.kyleduo.switchbutton.SwitchButton;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SwitchButton mSwitchButton = (SwitchButton) findViewById(R.id.switchButton);
mSwitchButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
String s;
if (b)
s = "选中";
else
s = "未选";
Toast.makeText(getApplication(), s, Toast.LENGTH_SHORT).show();
}
});
}
}
我写的这个例子已经push到github上,该代码的项目主页是:https://github.com/zhangphil/Android_iOS_SwitchButton
附录文章:
1,《Android Segmented RadioButton》链接地址:http://blog.csdn.net/zhangphil/article/details/51441677
2,《Android选项切换条SHSegmentControl》链接地址:http://blog.csdn.net/zhangphil/article/details/49720805
3,《Android ToggleButton:状态切换的Button》链接地址:http://blog.csdn.net/zhangphil/article/details/51720565