Android学习路之开关按钮ToggleButton和开关Switch

开关按钮ToggleButton和开关Switch

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@drawable/switch_btn_pressed"/>
<item android:state_pressed="false" android:drawable="@drawable/switch_btn_normal"/>
</selector>

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:drawable="@drawable/switch_btn_bg_green"/>
<item android:state_checked="false" android:drawable="@drawable/switch_btn_bg_white"/>
</selector>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">

<ToggleButton
android:id="@+id/tbtn_open"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:textOff="关闭声音"
android:textOn="打开声音" />

<Switch
android:id="@+id/swh_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textOff=""
android:textOn=""
android:thumb="@drawable/thumb_selctor"
android:track="@drawable/track_selctor" />

</LinearLayout>

public class MainActivity extends AppCompatActivity implements CompoundButton.OnCheckedChangeListener{

private ToggleButton tbtn_open;
private Switch swh_status;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

tbtn_open = (ToggleButton) findViewById(R.id.tbtn_open);
swh_status = (Switch) findViewById(R.id.swh_status);
tbtn_open.setOnCheckedChangeListener(this);
swh_status.setOnCheckedChangeListener(this);
}

@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
switch (compoundButton.getId()){
case R.id.tbtn_open:
if(compoundButton.isChecked()) Toast.makeText(this,"打开声音",Toast.LENGTH_SHORT).show();
else Toast.makeText(this,"打开声音",Toast.LENGTH_SHORT).show();
break;
case R.id.swh_status:
if(compoundButton.isChecked()) Toast.makeText(this,"开关:ON",Toast.LENGTH_SHORT).show();
else Toast.makeText(this,"开关:OFF",Toast.LENGTH_SHORT).show();
break;

}
}
}