在Android中listview是最經常使用的控件之中的一個，可是有時候我們會認為千篇一律的listview看起來過於單調，於是就產生了listView動畫，listview載入了動畫會讓用戶體驗更好,本期就分享一些listview動畫以及實現方法。效果圖

相信大家都熟悉Android的Tween動畫,前四種動畫就是Translate,Alpha,Rotate,Scale,最後一種Rotate3d則是用了一個3D旋轉動畫工具類Rotate3dAnimation,這個類的構造函數中接收一些3D旋轉時所需用到的參數。比方旋轉開始和結束的角度，旋轉的中心點等。

LayoutAnimationController能夠控制一組控件依照規定顯示。ListView中的mListView.setLayoutAnimation相信大家都知道是用來幹什麽的了。接下來上代碼

	private Button button, button2, button3, button4, button5;
	private ListView mListView;
	private Animation animation;
	private LayoutAnimationController controller;
	private String[] arry = { "一", "二", "三", "四", "五", "六" };
	private ArrayAdapter<String> adapter;

	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		initView();
		adapter = new ArrayAdapter<String>(this,
				android.R.layout.simple_list_item_1, arry);
		mListView.setAdapter(adapter);

	}

	private void initView() {
		// TODO Auto-generated method stub
		mListView = (ListView) findViewById(R.id.list);
		button = (Button) findViewById(R.id.btn_tran);
		button.setOnClickListener(this);
		button2 = (Button) findViewById(R.id.btn_alpha);
		button2.setOnClickListener(this);
		button3 = (Button) findViewById(R.id.btn_rotate);
		button3.setOnClickListener(this);
		button4 = (Button) findViewById(R.id.btn_scale);
		button4.setOnClickListener(this);
		button5 = (Button) findViewById(R.id.rotate3d);
		button5.setOnClickListener(this);
	}

	@Override
	public void onClick(View arg0) {
		// LayoutAnimationController.ORDER_NORMAL; 順序顯示
		// LayoutAnimationController.ORDER_REVERSE;反顯示
		// LayoutAnimationController.ORDER_RANDOM; 隨機顯示
		switch (arg0.getId()) {
		case R.id.btn_tran:
			animation = new TranslateAnimation(-50f, 0f, 0f, 0f);
			animation.setDuration(500);
			//1f為延時
			controller = new LayoutAnimationController(animation, 1f);
			controller.setOrder(LayoutAnimationController.ORDER_NORMAL);
			mListView.setLayoutAnimation(controller);
			adapter.notifyDataSetInvalidated();
			break;
		case R.id.btn_alpha:
			animation = new AlphaAnimation(0f, 1f);
			animation.setDuration(500);
			controller = new LayoutAnimationController(animation, 1f);
			controller.setOrder(LayoutAnimationController.ORDER_NORMAL);
			mListView.setLayoutAnimation(controller);
			adapter.notifyDataSetInvalidated();
			break;
		case R.id.btn_rotate:
			animation = new RotateAnimation(0f, 360f);
			animation.setDuration(500);
			controller = new LayoutAnimationController(animation, 1f);
			controller.setOrder(LayoutAnimationController.ORDER_NORMAL);
			mListView.setLayoutAnimation(controller);
			adapter.notifyDataSetInvalidated();
			break;
		case R.id.btn_scale:
			animation = new ScaleAnimation(0.1f, 1.0f, 0.1f, 1.0f);
			animation.setDuration(500);
			controller = new LayoutAnimationController(animation, 1f);
			controller.setOrder(LayoutAnimationController.ORDER_NORMAL);
			mListView.setLayoutAnimation(controller);
			adapter.notifyDataSetInvalidated();
			break;
		case R.id.rotate3d:
			animation = new Rotate3dAnimation(0, 360, 200, 200, 0, true);
			animation.setDuration(1000);
			controller = new LayoutAnimationController(animation, 0.1f);
			controller.setOrder(LayoutAnimationController.ORDER_NORMAL);
			mListView.setLayoutAnimation(controller);
			adapter.notifyDataSetInvalidated();
			break;
		default:
			break;
		}

	}

這樣大家能夠隨心所欲的編寫自己喜歡的動畫效果

項目源代碼

Android ListView動畫實現方法