Question

I want to concat two text and display with single TextView in Android. I have tried following type. It displays in logcat only, but it isn’t concat in XML textview.

Here is my code:

<TextView
              android:id="@+id/heizgriffe"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:text="Heizgriffe"
              android:textColor="#000"
              android:textSize="12dp"
              android:textStyle="bold"

              android:layout_below="@+id/txt"/>

in Java class:

txtConcat = (TextView)findViewById(R.id.txt);
String hub="Hubraum:";
            String str= ItemList.getTxt(); // fetting from webservice
            txtConcat .setText(hub + str );

Anything wrong here?

Answer 1

txtConcat = (TextView)findViewById(R.id.txt); // initialize
String hub="Hubraum:";
String str= ItemList.getTxt(); // fetching from webservice
txtConcat .setText(hub + str );