案例打開QQ 1.5 秒后進(jìn)入界面 :

qqwcom.jpg

首先:

創(chuàng)建avtivity_welcome.xml 布局
添加個<ImageView> 代碼如下:

< LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center">

<!-- 添加圖片  -->
<ImageView
    android:id="@+id/welcomeImg"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:src="@mipmap/qqwcom"/>

</LinearLayout>

然后 創(chuàng)建WelcomeActivity 繼承 activity 實(shí)現(xiàn) AnimationListener

代碼如下:

public class WelcomeActivity extends AppCompatActivity implements Animation.AnimationListener {

//聲名 ImageView id
private ImageView welcomeImg;

@Override
protected void onCreate (Bundle savedInstanceState) {
super.onCreate (savedInstanceState);
setContentView (R.layout.activity_weleco_m);

    welcomeImg = (ImageView) findViewById(R.id.welcomeImg);

     //設(shè)置動畫時間 結(jié)束 后跳轉(zhuǎn)到指定頁面
    final Intent it = new Intent(this, MainActivity.class); //你要轉(zhuǎn)向的Activity
    Timer timer = new Timer();
    TimerTask task = new TimerTask() {
        @Override
        public void run() {
            startActivity(it); //執(zhí)行
        }
    };
    timer.schedule(task, 1500); //1.5秒后跳轉(zhuǎn)

}

@Override

public  void  onAnimationStart (Animation animation)  {

}

@Override

public  void  onAnimationEnd (Animation animation)  { 

}

@Override
public  void  onAnimationRepeat (Animation animation)  {

}

}