How can it be, that then i launch this code, text changes in the button?? Explain please. i took recomendations from here. I need that the button has text "Click me" and the textview "Hello". instead of that i become nothing in the textview and "Hello" in the button.
In layout:
<Button
android:id="@+id/button1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Click me" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="76dp" />
In Activity:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_hello_android);
TextView textView = (TextView) findViewById(R.id.textView1);
textView.setText("Hello");
}
