Example on ToggleButton

Question

I am developing an application using a toggle button, I entered 1 or 0 in EditText. When button is clicked, the toggle button has to change if I enter 1 the toggle button shows TOGGLE ON, if I enter 0 the toggle button has to show TOGGLE OFF. I am unable to get toggle values when the button is clicked.

My code is:

public class MainActivity extends Activity {

  String editString="";

  Button btn;
  EditText ed;
  ToggleButton toggle;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    btn = (Button)findViewById(R.id.btn);
    ed  = (EditText)findViewById(R.id.ed);
    toggle = (ToggleButton)findViewById(R.id.toggBtn);

    editString = ed.getText().toString();

    btn.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {
        // TODO Auto-generated method stub
        toggle.toggle();
        if(editString.equals("1")){

          toggle.setTextOff("TOGGLE ON");

        }
        else if(editString.equals("0")){

          toggle.setTextOn("TOGGLE OFF");

        }
      }
    });
  }
}

xml file:

<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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" 
android:orientation="vertical">

 <EditText
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/ed"/>
 <Button  android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:id="@+id/btn"
         android:text="Summit"/>
  <ToggleButton
        android:id="@+id/toggBtn"
        android:layout_below="@+id/text6"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

        android:gravity="center"
         />  

Answer 1

You should follow the Google guide;

ToggleButton toggle = (ToggleButton) findViewById(R.id.togglebutton);
toggle.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        if (isChecked) {
            // The toggle is enabled
        } else {
            // The toggle is disabled
        }
    }
});

You can check the documentation here