mirror of
https://gitcode.com/gh_mirrors/re/react-native-pushy.git
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react-native-pushy适配harmony (#461)
* init * update * udpate * update * update * update * add pushy build time logic
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波仔糕
251
harmony/src/main/ets/UpdateContext.ts
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251
harmony/src/main/ets/UpdateContext.ts
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import preferences from '@ohos.data.preferences';
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import bundleManager from '@ohos.bundle.bundleManager';
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import fileIo from '@ohos.file.fs';
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import { DownloadTask } from './DownloadTask';
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import common from '@ohos.app.ability.common';
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import { DownloadTaskParams } from './DownloadTaskParams';
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export class UpdateContext {
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private context: common.UIAbilityContext;
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private rootDir: string;
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private preferences: preferences.Preferences;
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private static DEBUG: boolean = false;
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private static isUsingBundleUrl: boolean = false;
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constructor(context: common.UIAbilityContext) {
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this.context = context;
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this.rootDir = context.filesDir + '/_update';
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try {
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if (!fileIo.accessSync(this.rootDir)) {
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fileIo.mkdirSync(this.rootDir);
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}
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} catch (e) {
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console.error('Failed to create root directory:', e);
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}
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this.initPreferences();
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}
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private async initPreferences() {
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try {
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this.preferences = await preferences.getPreferences(this.context, 'update');
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const packageVersion = await this.getPackageVersion();
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const storedVersion = await this.preferences.get('packageVersion', '');
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if (packageVersion !== storedVersion) {
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await this.preferences.clear();
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await this.preferences.put('packageVersion', packageVersion);
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await this.preferences.flush();
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this.cleanUp();
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}
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} catch (e) {
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console.error('Failed to init preferences:', e);
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}
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}
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public async setKv(key: string, value: string): Promise<void> {
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await this.preferences.put(key, value);
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await this.preferences.flush();
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}
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public async getKv(key: string): Promise<string> {
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return await this.preferences.get(key, '') as string;
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}
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public async isFirstTime(): Promise<boolean> {
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return await this.preferences.get('firstTime', false) as boolean;
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}
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public async rolledBackVersion(): Promise<string> {
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return await this.preferences.get('rolledBackVersion', '') as string;
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}
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public async markSuccess(): Promise<void> {
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await this.preferences.put('firstTimeOk', true);
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const lastVersion = await this.preferences.get('lastVersion', '') as string;
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const curVersion = await this.preferences.get('currentVersion', '') as string;
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if (lastVersion && lastVersion !== curVersion) {
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await this.preferences.delete('lastVersion');
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await this.preferences.delete(`hash_${lastVersion}`);
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}
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await this.preferences.flush();
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this.cleanUp();
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}
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public clearFirstTime(): void {
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this.preferences.putSync('firstTime', false);
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this.preferences.flush();
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this.cleanUp();
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}
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public clearRollbackMark(): void {
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this.preferences.putSync('rolledBackVersion', null);
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this.preferences.flush();
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this.cleanUp();
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}
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public async downloadFullUpdate(url: string, hash: string, listener: DownloadFileListener): Promise<void> {
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try {
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const params = new DownloadTaskParams();
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params.type = DownloadTaskParams.TASK_TYPE_PATCH_FULL;
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params.url = url;
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params.hash = hash;
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params.listener = listener;
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params.targetFile = `${this.rootDir}/${hash}.ppk`;
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const downloadTask = new DownloadTask(this.context);
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await downloadTask.execute(params);
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} catch (e) {
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console.error('Failed to download full update:', e);
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}
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}
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public async downloadFile(url: string, hash: string, fileName: string, listener: DownloadFileListener): Promise<void> {
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const params = new DownloadTaskParams();
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params.type = DownloadTaskParams.TASK_TYPE_PLAIN_DOWNLOAD;
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params.url = url;
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params.hash = hash;
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params.listener = listener;
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params.targetFile = this.rootDir + '/' + fileName;
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const downloadTask = new DownloadTask(this.context);
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await downloadTask.execute(params);
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}
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public async downloadPatchFromPpk(url: string, hash: string, originHash: string, listener: DownloadFileListener): Promise<void> {
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const params = new DownloadTaskParams();
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params.type = DownloadTaskParams.TASK_TYPE_PATCH_FROM_PPK;
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params.url = url;
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params.hash = hash;
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params.originHash = originHash;
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params.listener = listener;
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params.targetFile = `${this.rootDir}/${originHash}_${hash}.ppk.patch`;
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params.unzipDirectory = `${this.rootDir}/${hash}`;
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params.originDirectory = `${this.rootDir}/${params.originHash}`;
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const downloadTask = new DownloadTask(this.context);
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await downloadTask.execute(params);
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}
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public async downloadPatchFromPackage(url: string, hash: string, listener: DownloadFileListener): Promise<void> {
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try {
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const params = new DownloadTaskParams();
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params.type = DownloadTaskParams.TASK_TYPE_PATCH_FROM_APP;
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params.url = url;
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params.hash = hash;
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params.listener = listener;
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params.targetFile = `${this.rootDir}/${hash}.app.patch`;
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params.unzipDirectory = `${this.rootDir}/${hash}`;
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const downloadTask = new DownloadTask(this.context);
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await downloadTask.execute(params);
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} catch (e) {
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console.error('Failed to download APK patch:', e);
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}
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}
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public async switchVersion(hash: string): Promise<void> {
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try {
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const bundlePath = `${this.rootDir}/${hash}/bundle.harmony.js`;
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if (!fileIo.accessSync(bundlePath)) {
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throw new Error(`Bundle version ${hash} not found.`);
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}
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const lastVersion = await this.getKv('currentVersion');
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await this.setKv('currentVersion', hash);
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if (lastVersion && lastVersion !== hash) {
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await this.setKv('lastVersion', lastVersion);
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}
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await this.setKv('firstTime', 'true');
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await this.setKv('firstTimeOk', 'false');
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await this.setKv('rolledBackVersion', null);
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} catch (e) {
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console.error('Failed to switch version:', e);
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}
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}
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public static getBundleUrl(context: common.UIAbilityContext, defaultAssetsUrl?: string): string {
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return new UpdateContext(context).getBundleUrl(defaultAssetsUrl);
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}
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public getBundleUrl(defaultAssetsUrl?: string): string {
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UpdateContext.isUsingBundleUrl = true;
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const currentVersion = this.getCurrentVersion();
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if (!currentVersion) {
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return defaultAssetsUrl;
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}
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if (!this.isFirstTime()) {
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if (!this.preferences.get('firstTimeOk', true)) {
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return this.rollBack();
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}
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}
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let version = currentVersion;
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while (version) {
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const bundleFile = `${this.rootDir}/${version}/bundle.harmony.js`;
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try {
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if (!fileIo.accessSync(bundleFile)) {
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console.error(`Bundle version ${version} not found.`);
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version = this.rollBack();
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continue;
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}
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return bundleFile;
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} catch (e) {
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console.error('Failed to access bundle file:', e);
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version = this.rollBack();
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}
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}
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return defaultAssetsUrl;
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}
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getPackageVersion(): string {
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let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_REQUESTED_PERMISSION;
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let packageVersion = '';
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try {
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const bundleInfo = bundleManager.getBundleInfoForSelfSync(bundleFlags);
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packageVersion = bundleInfo?.versionName || "Unknown";
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} catch (error) {
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console.error("获取包信息失败:", error);
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}
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return packageVersion;
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}
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public getCurrentVersion() : string {
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const currentVersion = this.preferences.getSync('currentVersion', '') as string;
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return currentVersion;
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}
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private rollBack(): string {
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const lastVersion = this.preferences.getSync('lastVersion', '') as string;
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const currentVersion = this.preferences.getSync('currentVersion', '') as string;
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if (!lastVersion) {
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this.preferences.deleteSync('currentVersion');
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} else {
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this.preferences.putSync('currentVersion', lastVersion);
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}
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this.preferences.putSync('firstTimeOk', true);
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this.preferences.putSync('firstTime', false);
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this.preferences.putSync('rolledBackVersion', currentVersion);
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this.preferences.flush();
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return lastVersion;
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}
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private cleanUp(): void {
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const params = new DownloadTaskParams();
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params.type = DownloadTaskParams.TASK_TYPE_CLEANUP;
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params.hash = this.preferences.getSync('currentVersion', '') as string;
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params.originHash = this.preferences.getSync('lastVersion', '') as string;
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params.unzipDirectory = this.rootDir;
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const downloadTask = new DownloadTask(this.context);
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downloadTask.execute(params);
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}
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public getIsUsingBundleUrl(): boolean {
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return UpdateContext.isUsingBundleUrl;
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}
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}
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export interface DownloadFileListener {
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onDownloadCompleted(params: DownloadTaskParams): void;
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onDownloadFailed(error: Error): void;
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}
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