I have tried to do like this,
findViewById(R.id.button1).setText("HI");
But it is not working. is there any other way to do it?
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5 Answers
((Button) findViewByid(R.id.button1)).setText("Hi");
Not sure what you are trying to realize though!
Comments
try this way
Button btn=(Button)findViewById(R.id.button1);
btn.setText("HI");
Comments
Try this
Button btn = (Button) findViewById(R.id.btn1);
btn.setText("HI");
Comments
have to create a button object. if you want to change the name in another class, define the button object global
import android.widget.Button;
Button button = (Button)findViewById(R.id.button1);
button.setText("text change");
Comments
Try this
((Button) findViewByid(R.id.button1)).setText("Hi");
If you are trying to instantiate button inside subclass like adapters or dialogs etc , use the respective view before findViewByid.
((Button) view.findViewByid(R.id.button1)).setText("Hi");
or
((Button) dialog.findViewByid(R.id.button1)).setText("Hi");
