marquee text (for Android)

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center_vertical"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/marqueeText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:marqueeRepeatLimit="marquee_forever"
        android:singleLine="true"
        android:textSize="256sp" />

</LinearLayout>

AndroidManifest.xml

<activity
    android:name=".MainActivity"
    android:label="@string/app_name"
    android:screenOrientation="sensorLandscape"
    android:theme="@android:style/Theme.Light.NoTitleBar.Fullscreen" >
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>

MainActivity.java

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

        showMarqueeText();
    }

    private void showMarqueeText() {
        TextView marquee = (TextView) findViewById(R.id.marqueeText);
        marquee.setText(createMarqueeText());
        marquee.requestFocus();
    }

    private String createMarqueeText() {
        StringBuilder text = new StringBuilder();
        text.append("今日は寒いのではやく帰って、コタツに入って、");
        text.append("飲みながらゲレンデ情報見て、");
        text.append("腰痛がどうやったら治るのかを考えつつ、");
        text.append("ゲレンデのイメトレすることにします");
        return text.toString();
    }

it can work?