flutter 安卓环境下制作app的splash背景图，坑的确比较多，今天调试了半天才搞定，记录下给小伙伴们作为参考
image.png
首先将你制作好的背景图拷贝到上图的文件夹下
image.png
<?xml version="1.0" encoding="utf-8"?>
<!-- Modify this file to customize your launch splash screen -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@android:color/white" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
<item>
<bitmap android:gravity="center" android:src="@drawable/splash" />
</item>
</layer-list>
image.png
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
Flutter draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
<!-- <item name="android:windowFullscreen">true</item> -->
</style>
</resources>
image.png
增加两项
<meta-data
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
android:value="true" />
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background" />
image.png
import android.os.Bundle;
class MainActivity: FlutterActivity() {
override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
GeneratedPluginRegistrant.registerWith(flutterEngine);
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
window.statusBarColor = 0
}
}
}
以上设置的地方设置完毕后就可以了
