布局代码:
<LinearLayout 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"
android:orientation="vertical"
tools:context=".MainActivity" >
<com.imooc.primer.MarqueeTest
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="marquee"
android:singleLine="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:text="@string/marquee1" />
<com.imooc.primer.MarqueeTest
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
android:ellipsize="marquee"
android:singleLine="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:text="@string/marquee2" />
</LinearLayout>
主程序代码:
public class MarqueeTest extends TextView{
public MarqueeTest(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO Auto-generated constructor stub
}
public MarqueeTest(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}
public MarqueeTest(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
public boolean isFoused(){
return true;
}
}
清单文件设置了。
<activity android:name="com.imooc.primer.MarqueeTest"></activity>
ziom
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