[android-developers] Re: Custom Views Timerview

2009-10-01 Thread Gopal Biyani 
If you can send the exact exception from log cat, then it will be easy to
find error.

On Thu, Oct 1, 2009 at 8:42 AM, andr0id sgrang...@gmail.com wrote:


 Hi everyone,

 I've made a simple countdown timer and I would like to use it as a
 custom view in my xml layout.

 The view works perfectly well if i add it manually like this:

 this.myTimerView = new TimerView(this);
 layout.addView(myTimerView);

 However when I use it in the xml file, the program crashes. This is
 what i've done:

 XML:

 RelativeLayout xmlns:android=http://schemas.android.com/apk/res/
 android
android:id=@+id/layout
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent

ImageView
android:id=@+id/imgv /

TextView
android:id=@+id/txtv /

com.myproject.TimerView
android:id=@+id/timer
android:layout_width=wrap_content
android:layout_height=wrap_content /

 /RelativeLayout

 TimerView class:

 public class TimerView extends View
 {

 // Constructors
 public TimerView(Context context)
 {
  super(context);
  init();
 }

 public TimerView(Context context, AttributeSet attrs)
 {
  super(context, attrs);
  init();
 }


 @Override
 protected void onDraw(Canvas canvas)
 {
//code
 }

 }

 What am I doing wrong ?

 Thanks.
 


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[android-developers] Re: Custom Views Timerview

2009-10-01 Thread andr0id 

I figured it out, the problem wasn't coming from this piece of code,
my bad..


On 1 oct, 15:53, Gopal Biyani gopalbiy...@gmail.com wrote:
 If you can send the exact exception from log cat, then it will be easy to
 find error.

 On Thu, Oct 1, 2009 at 8:42 AM, andr0id sgrang...@gmail.com wrote:

  Hi everyone,

  I've made a simple countdown timer and I would like to use it as a
  custom view in my xml layout.

  The view works perfectly well if i add it manually like this:

  this.myTimerView = new TimerView(this);
  layout.addView(myTimerView);

  However when I use it in the xml file, the program crashes. This is
  what i've done:

  XML:

  RelativeLayout xmlns:android=http://schemas.android.com/apk/res/
  android
         android:id=@+id/layout
     android:orientation=vertical
     android:layout_width=fill_parent
     android:layout_height=fill_parent

         ImageView
         android:id=@+id/imgv /

         TextView
         android:id=@+id/txtv /

         com.myproject.TimerView
         android:id=@+id/timer
         android:layout_width=wrap_content
         android:layout_height=wrap_content /

  /RelativeLayout

  TimerView class:

  public class TimerView extends View
  {

      // Constructors
      public TimerView(Context context)
      {
           super(context);
           init();
      }

      public TimerView(Context context, AttributeSet attrs)
      {
           super(context, attrs);
           init();
      }

      @Override
      protected void onDraw(Canvas canvas)
      {
             //code
      }

  }

  What am I doing wrong ?

  Thanks.
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