Android 分享一個簡單有趣的動畫效果
來源：程序員人生 發布時間：2014-11-10 08:13:46 閱讀次數：2619次
本期開始于大家分享幾個簡單又有趣的動畫
效果圖:
效果還是不錯的，而實現起來也并沒有多大的難度,上代碼嘍
public int id[] = { R.drawable.fengjing_1, R.drawable.fengjing_2,
R.drawable.fengjing_3, R.drawable.fengjing_4,
R.drawable.fengjing_5, R.drawable.fengjing_6 };
public String list[] = { "1", "2", "3", "4", "5", "6" };
private ListView mListView;
private ImageView mImageView;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
mListView = (ListView) findViewById(R.id.list);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(
MainActivity.this, android.R.layout.simple_list_item_1, list);
mListView.setAdapter(adapter);
mListView.setOnItemClickListener(this);
mImageView = (ImageView) findViewById(R.id.img);
mImageView.setOnClickListener(this);
}
@SuppressLint("NewApi")
private void animation(final int position) {
final View vis;
final View inVis;
if (mListView.getVisibility() == View.VISIBLE) {
vis = mListView;
inVis = mImageView;
} else {
vis = mImageView;
inVis = mListView;
}
ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(vis,
"RotationY", 0f, 90f);
objectAnimator.setDuration(500);
objectAnimator.start();
final ObjectAnimator objectAnimator2 = ObjectAnimator.ofFloat(
inVis, "RotationY", ⑼0f, 0f);
objectAnimator2.setDuration(500);
objectAnimator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
super.onAnimationEnd(animation);
objectAnimator2.start();
vis.setVisibility(View.GONE);
mImageView.setImageResource(id[position]);
inVis.setVisibility(View.VISIBLE);
}
});
}
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
animation(arg2);
}
@Override
public void onClick(View arg0) {
animation(0);
}
主要是應用了屬性動畫，關于屬性動畫等我有更多的心得的時候再詳細講述。。本期純屬分享效果，10分的水啊。。。
項目源碼
生活不易，碼農辛苦
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