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javaandroidtextviewandroid-toolbar

Wrong font size showing for toolbar title and subtitle

After implementing a title and subtitle for my toolbar, the wrong font size is used for some reason. What needs to be done in order to fix this?

enter image description here

Java

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Toolbar customToolbar = (Toolbar)findViewById(R.id.toolbarC);
        customToolbar.setBackgroundColor(Color.parseColor("#E21836"));

        TextView mTitle = (TextView) this.findViewById(R.id.toolbar_title);
        mTitle.setText("Hello World");
        mTitle.setSingleLine(true);

        TextView mSubtitle = (TextView) this.findViewById(R.id.toolbar_subtitle);
        mSubtitle.setText("Hello World");
        mSubtitle.setSingleLine(true);
    }
}

toolbarC.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
    android:id="@+id/toolbarC"
    android:layout_width="match_parent"
    android:layout_height="?actionBarSize"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <LinearLayout
        android:id="@+id/header_text_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#00FFFFFF"
        android:gravity="center_vertical"
        android:orientation="vertical">

        <TextView
            android:id="@+id/toolbar_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"/>

        <TextView
            android:id="@+id/toolbar_subtitle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            style="@style/TextAppearance.AppCompat.Widget.ActionBar.Subtitle"/>
    </LinearLayout>
</android.support.v7.widget.Toolbar>
Solution

  • Found the problem and have solved it. There was a hidden duplicate of the toolbar text views within my project and the duplicate title & subtitle were what was shown to me when deploying my app.