I have this layout and Fragment class:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/non_clickable_account_snackbar_constraint_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="@+id/my_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/my_title"
android:layout_gravity="center"
/>
<mylButton
android:id="@+id/show_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/show"/>
</FrameLayout>
and
public class myFragment extends Fragment {
@Inject
public myFragment() {}
@Override
public View onCreateView(
LayoutInflater layoutInflater, @Nullable ViewGroup viewGroup, @Nullable Bundle bundle) {
View view =
layoutInflater.inflate(
R.layout.my_fragment, viewGroup, false /* attachToRoot */);
AppCompatActivity activity = (AppCompatActivity) getActivity();
activity.getSupportActionBar().setTitle(R.string.account_snackbar_title);
activity.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
return view;
}
}
I see this thread about the visual difference between ActionBar and a Toolbar.
However I don't seem to see any of them, just a blank page with a button.
Thanks to @Mike M.
comment I have noticed my toolbar wasn't getting the content I wanted it to get.
For setting title from xml:
I should have replaced "android:setText" with android:setTitle
For setting title from code:
I was missing getting the toolbar view:
AppCompatActivity activity = (AppCompatActivity) getActivity();
activity.setSupportActionBar(view.findViewById(R.id.my_toolbar));
activity.getSupportActionBar().setTitle(R.string.show);
activity.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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