react-native-splash-screen 给安卓项目

2018-07-30  本文已影响148人  浮生随笔

react-native-splash-screen 给安卓项目添加启动图

react-native-splash-screen 基本配置

link 之后,安卓项目中会自动添加头文件 以及部分代码,为保证项目顺利运行,还请确认下面代码是否已经完善。

include ':react-native-splash-screen'
project(':react-native-splash-screen').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-splash-screen/android')

* android/app/build.gradle 文件中 添加依赖 `react-native-splash-screen`

    ```
...
dependencies {
    ...
    compile project(':react-native-splash-screen')
}
// react-native-splash-screen >= 0.3.1
import org.devio.rn.splashscreen.SplashScreenReactPackage;
// react-native-splash-screen < 0.3.1
import com.cboy.rn.splashscreen.SplashScreenReactPackage;

public class MainApplication extends Application implements ReactApplication {

    private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
        @Override
        protected boolean getUseDeveloperSupport() {
            return BuildConfig.DEBUG;
        }

        @Override
        protected List<ReactPackage> getPackages() {
            return Arrays.<ReactPackage>asList(
                    new MainReactPackage(),
            new SplashScreenReactPackage()  //here
            );
        }
    };

    @Override
    public ReactNativeHost getReactNativeHost() {
        return mReactNativeHost;
    }
}

准备添加代码和文件配置

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/launch_screen">
</LinearLayout>

<resources>

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">


<item name="android:windowIsTranslucent">true</item>
</style>
</resources>


* `android/app/src/main/res/values/colors.xml` 文件夹下,添加如下:

    ```
<?xml version="1.0" encoding="utf-8"?> <resources> <color name="primary_dark">#660B0B0B</color> </resources>
import SplashScreen from 'react-native-splash-screen'
componentDidMount() {
    SplashScreen.hide();
  }
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