闪屏的尝试只显示黑屏

Question

我试图实现一个启动画面到我的应用程序，但它只是表明我的时候，我告诉他量黑屏..

表现：

<activity android:name=".SplashScreen"
        android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen">
        <intent-filter>
            <action android:name="android.intent.action.MAIN"/>
            <category android:name="android.intent.category.LAUNCHER"/>
        </intent-filter>
    </activity>

Java的：

public class SplashScreen extends FragmentActivity {

private static int SPLASH_TIME_OUT = 3000;

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

    new Handler().postDelayed(new Runnable(){
        @Override
        public void run(){
            Intent i = new Intent(SplashScreen.this,RSR_Revalidatieservice.class);
            startActivity(i);
            finish();
        }
    },SPLASH_TIME_OUT);

}

}

XML：

<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".SplashScreen">

<ImageView
    android:id="@+id/imageView2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="32dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:srcCompat="@drawable/splash_logo_rsr" />

<ImageView
    android:id="@+id/imageView3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="16dp"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.503"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:srcCompat="@drawable/splash_logo" />

我只是想表现出约3秒钟，没必要“加载”应用或在如此背景下，我只是想冷静的发射效果的闪屏。

Answer 1

替换：android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen"从你的清单：

android:theme="@style/AppTheme.NoActionBar"