[android-beginners] Re: how to change text in a Button

2009-09-16 Thread Mark Murphy 

cellurl wrote:
 Heres my code.
 I don't see a .setText for View.

Button is a subclass of View.

private void findViews
   // Set up click listeners for all the buttons
   View aboutButton25 = findViewById(R.id.about_button25);

Button aboutButton25=(Button)findViewById(R.id.about_button25);

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http://commonsware.com | http://twitter.com/commonsguy

Android Development Wiki: http://wiki.andmob.org

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[android-beginners] Re: how to change text in a Button

2009-09-15 Thread Jack Ha 

Please refer to the Android Developer Guide.

button.setText()

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On Sep 15, 9:34 am, cellurl gpscru...@gmail.com wrote:
 Hi,

 On the fly, I want to change the text shown in a Button.

 Q: How do I do that.

 My teacher held me back a year from Android school ;-)
 (newbie again)
 jim
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[android-beginners] Re: how to change text in a Button

2009-09-15 Thread cellurl 

Heres my code.
I don't see a .setText for View.
I guess I am confusing button and view.
thanks for any help.
jp


AndroidManifest.xml--

activity android:name=.About25
android:label=@string/about_title
android:theme=@android:style/Theme.Dialog
/activity


---Translate.java


   private void findViews
  // Set up click listeners for all the buttons
  View aboutButton25 = findViewById(R.id.about_button25);
  aboutButton25.setOnClickListener(this);

  broke here ??
  if(mph) {
 aboutButton25.setText(25 Mph);
  } else {
 aboutButton25.setText(25 Kph);
  }

   }


   public void onClick(View v) {

  switch (v.getId()) {

  case R.id.about_button25:
 Intent i25 = new Intent(this, About25.class);
 startActivity(i25);
 break;
   }


--About25.java---


public class About25 extends Activity {

}




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[android-beginners] Re: how to change text in a Button

2009-09-15 Thread Justin Anderson 
Don't make it a View... Make it a Button.  Button inherits from TextView.
http://developer.android.com/reference/android/widget/Button.html

Thanks,
Justin

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On Tue, Sep 15, 2009 at 8:01 PM, cellurl gpscru...@gmail.com wrote:


 Heres my code.
 I don't see a .setText for View.
 I guess I am confusing button and view.
 thanks for any help.
 jp


 AndroidManifest.xml--

activity android:name=.About25
android:label=@string/about_title
android:theme=@android:style/Theme.Dialog
/activity


 ---Translate.java


   private void findViews
  // Set up click listeners for all the buttons
  View aboutButton25 = findViewById(R.id.about_button25);
  aboutButton25.setOnClickListener(this);

  broke here ??
  if(mph) {
 aboutButton25.setText(25 Mph);
  } else {
 aboutButton25.setText(25 Kph);
  }

   }


   public void onClick(View v) {

  switch (v.getId()) {

  case R.id.about_button25:
 Intent i25 = new Intent(this, About25.class);
 startActivity(i25);
 break;
   }


 --About25.java---


 public class About25 extends Activity {

 }




 


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[android-beginners] Re: how to change text in a Button

2009-09-15 Thread cellurl 

thanks

On Sep 15, 11:12 pm, Justin Anderson janderson@gmail.com wrote:
 Don't make it a View... Make it a Button.  Button inherits from 
 TextView.http://developer.android.com/reference/android/widget/Button.html

 Thanks,
 Justin

 --
 There are only 10 types of people in the world...
 Those who know binary and those who don't.
 --

 On Tue, Sep 15, 2009 at 8:01 PM, cellurl gpscru...@gmail.com wrote:

  Heres my code.
  I don't see a .setText for View.
  I guess I am confusing button and view.
  thanks for any help.
  jp

  AndroidManifest.xml--

         activity android:name=.About25
                 android:label=@string/about_title
                 android:theme=@android:style/Theme.Dialog
         /activity

  ---Translate.java

    private void findViews
       // Set up click listeners for all the buttons
       View aboutButton25 = findViewById(R.id.about_button25);
       aboutButton25.setOnClickListener(this);

       broke here ??
       if(mph) {
          aboutButton25.setText(25 Mph);
       } else {
          aboutButton25.setText(25 Kph);
       }

    }

    public void onClick(View v) {

       switch (v.getId()) {

       case R.id.about_button25:
          Intent i25 = new Intent(this, About25.class);
          startActivity(i25);
          break;
    }

  --About25.java---

  public class About25 extends Activity {

  }
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