小编ruq*_*qqq的帖子

我已经尝试过构建原生的ui组件,它经常受到欢迎.该组件似乎没有以react-native呈现.

虽然,对于这个问题,我特意尝试在反应原生中呈现Android片段,但没有任何东西出现.示例代码:

public class PreferenceViewManager extends SimpleViewManager<FrameLayout> {
    public static final String REACT_CLASS = "RCTPreferenceView";

    private WeakReference<Activity> activityWeakReference;

    public PreferenceViewManager(WeakReference<Activity> activityWeakReference) {
        this.activityWeakReference = activityWeakReference;
    }

    @Override
    public String getName() {
        return REACT_CLASS;
    }

    @Override
    public FrameLayout createViewInstance(ThemedReactContext context) {
        Log.d(REACT_CLASS, "PreferenceView createViewInstance");
        final FrameLayout view = new FrameLayout(context);
        view.setId(View.generateViewId());
        // Testing if the view does get rendered, it should show white even if fragment is not rendered!
        view.setBackgroundColor(Color.WHITE);
        // not sure where to call fragment beginTransaction properly, the code …