SystemWebView.java 文件源码

@Override
protected void onAttachedToWindow() {
    super.onAttachedToWindow();

    PreferenceManager.getDefaultSharedPreferences(getContext()).registerOnSharedPreferenceChangeListener(this);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        TelemetryAutofillCallback.INSTANCE.register(getContext());
    }
}