Question

I have a custom RadioButton class, i have placed it on Activity1. I am using its event “onClick” to open another Activity2. Below is the code:

public class custom_radiobutton extends RadioButton{

    Paint myPaint = new Paint();
    private Context cont;

    public custom_radiobutton(Context context) {
        super(context);
        cont = context;
    }

    public custom_radiobutton(Context context, AttributeSet attrbs) {
        super(context, attrbs);
        cont = context;
    }

    @Override
    protected void onDraw (Canvas canvas) {
        super.onDraw(canvas);
        String myText = (String) getText();
        canvas.drawText(myText, 10, 10, myPaint);
        this.setOnClickListener(radio_listener);
    }   

      OnClickListener radio_listener = new OnClickListener() {
      public void onClick(View v) 
      {

          try
          {
               Intent intent = new Intent("com.moftak.db.ImageActivity"); 
               // next line do nothing..
           getContext().startActivity(intent); 

               // next line also not works
               //cont.startActivity(intent); 
          }
          catch(Exception ex)
          {
              Log.d("Image", "Error: "+ex.toString());
          }
      } 
    };
}

EDIT:
The problem is that the line “getContext().startActivity(intent); ” is throwing below error:

 android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.moftak.db.ImageActivity (has extras) }

Can somebody help, please?

Thanks for your valuable time & help.

Answer 1

Please accept my apologies, i found the issue (VERY BIG MISTAKE, sorry for that), the Activity2 was not specified in the AndroidManifest.xml