Definieren Sie Ihre XML-Layout:
<RelativeLayout 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"
tools:context="com.neoecosystem.samplex.SwitchActivity">
<Switch
android:id="@+id/myswitch"
android:layout_height="wrap_content"
android:layout_width="wrap_content" />
</RelativeLayout>
dann eine Aktivität erstellen
public class SwitchActivity extends ActionBarActivity implements CompoundButton.OnCheckedChangeListener {
Switch mySwitch = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_switch);
mySwitch = (Switch) findViewById(R.id.myswitch);
mySwitch.setOnCheckedChangeListener(this);
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
// do something when check is selected
} else {
//do something when unchecked
}
}
****
}
======== Für unter API 14 Verwendung SwitchCompat =========
XML
<RelativeLayout 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"
tools:context="com.neoecosystem.samplex.SwitchActivity">
<android.support.v7.widget.SwitchCompat
android:id="@+id/myswitch"
android:layout_height="wrap_content"
android:layout_width="wrap_content" />
</RelativeLayout>
Aktivität
public class SwitchActivity extends ActionBarActivity implements CompoundButton.OnCheckedChangeListener {
SwitchCompat mySwitch = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_switch);
mySwitch = (SwitchCompat) findViewById(R.id.myswitch);
mySwitch.setOnCheckedChangeListener(this);
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
// do something when checked is selected
} else {
//do something when unchecked
}
}
*****
}
OnClick via XML funktioniert tatsächlich - aber nur für "Klicks" auf die Schaltfläche, nicht für "Folien". – m02ph3u5