public class Liew_Detail extends Activity{
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  // TODO Auto-generated method stub
  super.onCreate(savedInstanceState); 
  
  TextView t = (TextView)findViewById(R.id.label); 
  t.setText("Hello"); //<= 여기서 걸림.
  t.setBackgroundColor(0xFFFF0000); 
  t.setGravity(Gravity.LEFT);
  
  setContentView(R.layout.view_detail);
  
 } 
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent">
<TextView
        android:id="@+id/label"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        />
        
</RelativeLayout>

 

textview를 java코드에서 만드려니 에러가 뜨네요...

 

t.setText("Hello") 이 부분에서 걸려서 source not found 라고 뜨는데....

 

왜그런걸까요?

 

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