BackgroundService.java 文件源码

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.d(TAG, "onStartCommand");

    mReactInstanceManager = ReactInstanceManager.builder()
            .setApplication(getApplication())
            .setBundleAssetName("index.android.bundle")
            .setJSMainModuleName("index.android")
            .addPackage(new MainReactPackage())
            .addPackage(new GcmPackage(intent))
            .addPackage(new NotificationPackage(null))
            .setUseDeveloperSupport(getBuildConfigDEBUG())
            .setInitialLifecycleState(LifecycleState.RESUMED)
            .build();
    mReactInstanceManager.createReactContextInBackground();

    return START_NOT_STICKY;
}