App Startup

Jetpack New blood ,App Startup One can understand

Examples of use

1. Guide pack

dependencies {
    api "androidx.startup:startup-runtime:1.0.0"
}

1. Create an initialized class implementation Initializer<Void> Interface

public class PhotoEditorInitializer implements Initializer<Void> {

    @NonNull
    @Override
    public Void create(@NonNull Context context) {
        ActivityLifecycle.get().initialize((Application) context);
        PhotoEditor.init(context);
        DataManager.get().registerContentObserver(context);
        return null;
    }

    @NonNull
    @Override
    public List<Class<? extends Initializer<?>>> dependencies() {
        List<Class<? extends Initializer<?>>> initializerList = new ArrayList<>();
//        initializerList.add(ProjectInitializer.class);
        return initializerList;
    }
}

1. stay AndroidManifest.xml Configuration is OK

        <!-- Use androidx.startup Framework for automatic initialization -->
        <provider
            android:name="androidx.startup.InitializationProvider"
            android:authorities="${applicationId}.androidx-startup"
            android:exported="false"
            tools:node="merge">
            <!-- You can add multiple groups of the following tags , Execute from bottom to top -->
            <meta-data
                android:name="com.ijoysoft.photoeditor.manager.ProjectInitializer"
                android:value="androidx.startup"
                tools:node="remove">
                <!-- add to tools:node="remove" Not automatically , Manual call required -->
                <!--AppInitializer.getInstance(this).initializeComponent(ProjectInitializer.class);-->
            </meta-data>
            <meta-data
                android:name="com.ijoysoft.photoeditor.manager.PhotoEditorInitializer"
                android:value="androidx.startup">

            </meta-data>
        </provider>

author ： The Wolf zz
link ：https://www.jianshu.com/p/969eee2a641d
source ： Simple books
The copyright belongs to the author . Commercial reprint please contact the author for authorization , Non-commercial reprint please indicate the source .