eSkyGuide.this.methodName();
This one i tryed.
but it is showing error.
please give some other suggestion
On Aug 28, 5:12 pm, Lutz Schönemann
<lutz.schoenem...@sit.fraunhofer.de> wrote:
> you need a reference to the class that contains the method you want to
> call.
>
> To access the mehtod homepage() inside the eSkyGuide from the class
> Weather, you need an instance of the eSkyGuide class inside the
> instance of the Weather class.
>
> for example:
>
> public class Weather extends Activity implements
> Button.OnClickListener {
> private eSkyGuide meSkyGuide = new eSkyGuide();
>
> private someMethod() {
> meSkyGuide.homepage();
> }
>
> }
>
> But you shouldn't do this, because you are trying to set the content
> view of an activity from inside an other activity. Things like
> setContentView(), setOnClickListener(), ... should be done once at
> creation time of an activity:
>
> public class eSkyGuide extends Activity implements
> Button.OnCickListener {
> public void onCreate(Bundle savedInstanceState) {
> setContentView(R.layout.homepage);
> flight_schedule=(Button)findViewById(R.id.fschedule);
> flight_schedule.setOnClickListener(this);
>
> flight_status=(Button)findViewById(R.id.fstatus);
> flight_status.setOnClickListener(this);
>
> weather=(Button)findViewById(R.id.weather);
> weather.setOnClickListener(this);
> }
>
> }
>
> In addition: instead of implementing the OnClickListener interface you
> can implement an OnClickListener like this:
>
> flight_schedule.setOnClickListener(new OnClickListener() {
> public void onClick(View v) {
> // put your code here
> // to call methods of the eSkyGuide class do it like
> this
> eSkyGuide.this.methodName();
> }
> });
>
> Am 28.08.2009 um 13:15 schrieb Sasi Kumar:
>
>
>
> > eSkyGuide.java
>
> > public class eSkyGuide extends Activity implements
> > Button.OnClickListener
> > {
>
> > public void homepage()
> > {
> > setContentView(R.layout.homepage);
>
> > flight_schedule=(Button)findViewById(R.id.fschedule);
> > flight_schedule.setOnClickListener(this);
>
> > flight_status=(Button)findViewById(R.id.fstatus);
> > flight_status.setOnClickListener(this);
>
> > weather=(Button)findViewById(R.id.weather);
> > weather.setOnClickListener(this);
> > }
>
> > }
>
> > weather.java
>
> > public class Weather extends Activity implements
> > Button.OnClickListener
> > {
>
> > // now i want to call here...... thathomepage method.
>
> > }
>
> > can any one know about these .
> > please help in these concepts.
>
> > Thanks in advance.
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