为嘛 安卓 欢迎界面跳转是空白的

Question

跳转Activity：
public class faceActivity extends Activity{

 @Override
 public void onCreate(Bundle savedInstanceState)
{
     super.onCreate(savedInstanceState);
     requestWindowFeature(Window.FEATURE_NO_TITLE);
     setContentView(R.layout.activity_face); 
     Handler handler = new Handler();
     handler.postDelayed(new splashhandler(), 3000); 
 }

 class splashhandler implements Runnable

 {
     public void run()
   {
        startActivity(new Intent(getApplication(),  LoginActivity.class)); 
         faceActivity.this.finish();  
     }
 }

}

xml:
<?xml version="1.0" encoding="utf-8"?>
android:id="@+id/Uface"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<TextView
    android:id="@+id/TextView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_alignParentTop="true"
    android:background="@drawable/ava" />

百度后尝试：
在style.xml添加：

<item name="android:windowBackground">@null</item>

在Manifest.xml添加:
android:theme="@android:style/Theme.Translucent"

无效！求解

Answer 1

方便把项目发给我看看不