litho

问题 I was looking for Backend Driven UI libraries for Android and came across Litho for Declarative UI. I was wondering if there is any helper/extension library for Litho that can generate the UI based on JSON. 回答1: Not smth we are aware of. But due to its declarative nature it's not hard to build one by yourself. Conceptually, you'll just need to propagate all props from json fields to Component props and a special field for a Component type. 来源： https://stackoverflow.com/questions/60281543

问题 I am actually developing an Android application on which I should display dynamic forms based on metadata contained inside JSON documents. Basically the way it works (without the details) is that a JSON document represent the structure of a form: { "fields": [ { "name": "fieldA", "type": "STRING", "minCharacters": 10, "maxCharacters": 100 }, { "name": "fieldB", "type": "INTEGER", "min": 10, "max": 100 }, { "name": "fieldC", "type": "BOOLEAN_CHECKBOX", "defaultValue": true } ... ], "name":

问题 I am actually developing an Android application on which I should display dynamic forms based on metadata contained inside JSON documents. Basically the way it works (without the details) is that a JSON document represent the structure of a form: { "fields": [ { "name": "fieldA", "type": "STRING", "minCharacters": 10, "maxCharacters": 100 }, { "name": "fieldB", "type": "INTEGER", "min": 10, "max": 100 }, { "name": "fieldC", "type": "BOOLEAN_CHECKBOX", "defaultValue": true } ... ], "name":

问题 What's the proper way to start a Litho animation when an Activity is first displayed. All of the Litho animation examples are initiated by a user action, but I want to run one automatically. I tried to extend a Litho animation example RTAnimationComponentSpec to fire the animation for the @OnEvent(VisibleEvent.class) instead of just @OnEvent(ClickEvent.class) . But it didn't fire though. Existing click event handler: @OnEvent(ClickEvent.class) static void onClick(ComponentContext c) {