如何像滾動列表一樣繼續滾動列表視圖

Question

我想連續滾動列表視圖，就像選擇框效果一樣，爲此我需要添加列表視圖。

Answer 1

請參閱此 post或者您可以使用一些適配器EndlessAdapter或this one。

MarqueeLayout.java

`import android.content.Context; 
import android.view.animation.Animation; 
import android.view.animation.TranslateAnimation; 
import android.widget.FrameLayout; 
public class MarqueeLayout extends FrameLayout { 
private Animation animation; 
public MarqueeLayout(Context context) { 
super(context); 
animation = new TranslateAnimation(
Animation.RELATIVE_TO_SELF, +1f, 
Animation.RELATIVE_TO_SELF, -1f, 
Animation.RELATIVE_TO_SELF, 0f, 
Animation.RELATIVE_TO_SELF, 0f 
); 
animation.setRepeatCount(Animation.INFINITE); 
animation.setRepeatMode(Animation.RESTART); 
} 
public void setDuration(int durationMillis) { 
animation.setDuration(durationMillis); 
} 
public void startAnimation() { 
startAnimation(animation); 
} 
}` 

和MarqueeLayoutActivity.java
import android.app.Activity; public class MarqueeLayoutActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); /*List view code here*/ MarqueeLayout marqueeLayout = new MarqueeLayout(this); marqueeLayout.setDuration(10000); marqueeLayout.addView(listView); marqueeLayout.startAnimation(); setContentView(marqueeLayout); } }

希望它能幫助。