Marqueetextview (running lantern)

Because sometimes TextView The content is too long , Realize the status of the running lantern , If one Activity Only one is needed inside TextView, You can add the following attributes to it

android:singleLine="true"
android:ellipsize="marquee"
android:focusable="true"
android:focusableInTouchMode="true"

Need two or more , It is necessary to redefine TextView class

public class MarqueeTextview extends TextView{

	public MarqueeTextview(Context context) {
		super(context);
		// TODO Auto-generated constructor stub
	}

	public MarqueeTextview(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		// TODO Auto-generated constructor stub
	}

	public MarqueeTextview(Context context, AttributeSet attrs) {
		super(context, attrs);
		// TODO Auto-generated constructor stub
	}
	
	@Override
	
	public boolean isFocused() {
		// TODO Auto-generated method stub
		return true;
	}

}

Layout file TextView Label is replaced by package name category

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.xin.marqueetextview.MainActivity" >

    <com.example.xin.marqueetextview.MarqueeTextview
        android:id="@+id/tv_1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:singleLine="true"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:text="@string/hello_world" />
    <com.example.xin.marqueetextview.MarqueeTextview
        android:layout_below="@+id/tv_1"
        android:id="@+id/tv_2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:singleLine="true"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:text="@string/hello_world" />

</RelativeLayout>