lanterngamescnandClaude Opus 4.8
e75f567948
H5 对 SwitchOverGameData 的 data 字段直接传 JSON 对象（如 {webtype:3,...}）。
Android org.json getString 会把嵌套对象强制转为 JSON 字符串再交 handler JSON.parse；
而 ArkTS JSON.parse 保留为对象，handler 再 JSON.parse(对象) 得到 "[object Object]"
→ Invalid Token、解析失败、不发 SWITCH_GAME、不跳转。
- MessageCodec.toArray：新增 coerceToString，对 data/responseData 复刻 org.json
getString 语义（对象/数组→紧凑 JSON 串，数字/布尔→字符串）。
- NavProvider：webtype 统一 String() 化，避免下游 `webtype !== '2'` 对数字恒真
把竖屏子游戏错误强制横屏。
对应契约 §11.1 路径A、§2.4 Message。
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
80 lines
3.5 KiB
Plaintext
80 lines
3.5 KiB
Plaintext
/**
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* 导航能力（契约 §8.8/§8.9/§8.10/§11，T-M3-06）。
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* - OpenurlTitleData：打开通用网页容器（路径 B，§11.2），关闭回传 → 上层 getWebdata。
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* - SwitchOverGameData：容器内切换子游戏（路径 A，§11.1），同容器 loadUrl。
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* - getGameinstall：同步返回子游戏资源是否就绪（"1"/"0"）。
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* - backgameData：子游戏带数据返回大厅。
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*
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* 容器持 pathStack/WebviewController，本 Provider 经 EventBus 发导航事件，由 BridgeGameContainer 执行。
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*/
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import { common } from '@kit.AbilityKit';
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import { FileSystem } from 'platform';
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import { ResourceManager, ConfigManager } from 'domain_resource';
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import { BridgeController } from 'feature_bridge';
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import { InboundHandlers, OpenUrlTitleDataReq, SwitchOverGameReq } from 'contracts';
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import { EventBus, NavEvents, OpenGenericWebPayload, SwitchGamePayload, BackGamePayload, Logger } from 'common';
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import { CapabilityContext, CapabilityProvider } from '../core/CapabilityProvider';
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export class NavProvider implements CapabilityProvider {
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readonly name: string = 'nav';
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private readonly log: Logger = Logger.tag('NavProvider');
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private context: common.UIAbilityContext | undefined = undefined;
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private config: ConfigManager | undefined = undefined;
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register(bridge: BridgeController, ctx: CapabilityContext): void {
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this.context = ctx.uiAbilityContext;
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this.config = ctx.config;
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bridge.registerHandler(InboundHandlers.OpenUrlTitleData, (data: string, _cb: (resp: string) => void) => {
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this.openUrl(data);
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});
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bridge.registerHandler(InboundHandlers.SwitchOverGameData, (data: string, _cb: (resp: string) => void) => {
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this.switchGame(data);
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});
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bridge.registerHandler(InboundHandlers.GetGameInstall, (data: string, cb: (resp: string) => void) => {
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cb(this.isGameInstalled(data) ? '1' : '0');
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});
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bridge.registerHandler(InboundHandlers.BackGameData, (data: string, _cb: (resp: string) => void) => {
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const payload: BackGamePayload = { data };
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EventBus.emit(NavEvents.BACK_GAME, payload);
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});
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}
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private openUrl(data: string): void {
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let req: OpenUrlTitleDataReq;
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try {
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req = JSON.parse(data) as OpenUrlTitleDataReq;
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} catch (e) {
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this.log.w(`OpenurlTitleData bad json: ${(e as Error).message}`);
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return;
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}
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const payload: OpenGenericWebPayload = { url: req.url, title: req.title, data: req.data, orientation: '' };
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EventBus.emit(NavEvents.OPEN_GENERIC_WEB, payload);
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}
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private switchGame(data: string): void {
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let req: SwitchOverGameReq;
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try {
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req = JSON.parse(data) as SwitchOverGameReq;
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} catch (e) {
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this.log.w(`SwitchOverGameData bad json: ${(e as Error).message}`);
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return;
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}
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// webtype 契约为 "2"竖/"3"横，但 H5 可能发数字（如 3）。统一转字符串，
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// 否则下游 `webtype !== '2'` 的严格比较对数字恒为真，会把竖屏子游戏错误强制横屏。
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const payload: SwitchGamePayload = { webtype: String(req.webtype), dir: req.Gamedirectory, data: req.data };
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EventBus.emit(NavEvents.SWITCH_GAME, payload);
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}
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/** 子游戏资源是否就绪：<解压根>/<dir>/index.html 存在。 */
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private isGameInstalled(dir: string): boolean {
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const ctx = this.context;
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const cfg = this.config;
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if (ctx === undefined || cfg === undefined || dir === '') {
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return false;
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}
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const urlpath: string = `${ResourceManager.resourceRoot(ctx)}/${cfg.getLocal().gamedir}`;
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return FileSystem.exists(`${urlpath}/${dir}/index.html`);
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}
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}
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