refactor(bin): extract settings wrapper (0d0fd8d7) · Commits · e / tools / webadb

libraries/android-bin/src/demo-mode.ts

+37 −13

Original line number	Diff line number	Diff line
		@@ -4,7 +4,7 @@
		// cspell: ignore systemui
		// cspell: ignore sysui

		import { AdbCommandBase, AdbLegacyShell } from '@yume-chan/adb';
		import { Adb, AdbCommandBase } from '@yume-chan/adb';

		export enum DemoModeSignalStrength {
		Hidden = 'null',
		@@ -26,13 +26,42 @@ export const DemoModeStatusBarModes = ['opaque', 'translucent', 'semi-transparen

		export type DemoModeStatusBarMode = (typeof DemoModeStatusBarModes)[number];

		export type SettingsNamespace = 'system' \| 'secure' \| 'global';

		// frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/SettingsService.java
		export class Settings extends AdbCommandBase {
		public get(key: string, global: boolean = false) {
		public run(command: string, namespace: SettingsNamespace, ...args: string[]) {
		return this.adb.childProcess.spawnAndWaitLegacy(['settings', command, namespace, ...args]);
		}

		public get(namespace: SettingsNamespace, key: string) {
		return this.run('get', namespace, key);
		}

		public delete(namespace: SettingsNamespace, key: string) {
		return this.run('delete', namespace, key);
		}

		public put(namespace: SettingsNamespace, key: string, value: string, tag?: string, makeDefault?: boolean) {
		return this.run(
		'put',
		namespace,
		key,
		value,
		...(tag ? [tag] : []),
		...(makeDefault ? ['default'] : []),
		);
		}
		}

		export class DemoMode extends AdbCommandBase {
		private settings: Settings;

		constructor(adb: Adb) {
		super(adb);
		this.settings = new Settings(adb);
		}

		public static readonly AllowedSettingKey = 'sysui_demo_allowed';

		// Demo Mode actually doesn't have a setting indicates its enablement
		@@ -40,35 +69,30 @@ export class DemoMode extends AdbCommandBase {
		// So we can only try our best to guess if it's enabled
		public static readonly EnabledSettingKey = 'sysui_tuner_demo_on';

		private async settings(...command: string[]): Promise<string> {
		const { stdout } = await this.adb.childProcess.spawnAndWait(command, { shells: [AdbLegacyShell] });
		return stdout.trim();
		}

		public async getAllowed(): Promise<boolean> {
		const output = await this.settings('settings', 'get', 'global', DemoMode.AllowedSettingKey);
		const output = await this.settings.get('global', DemoMode.AllowedSettingKey);
		return output.trim() === '1';
		}

		public async setAllowed(value: boolean): Promise<void> {
		if (value) {
		await this.settings('settings', 'put', 'global', DemoMode.AllowedSettingKey, '1');
		await this.settings.put('global', DemoMode.AllowedSettingKey, '1');
		} else {
		await this.setEnabled(false);
		await this.settings('settings', 'delete', 'global', DemoMode.AllowedSettingKey);
		await this.settings.delete('global', DemoMode.AllowedSettingKey);
		}
		}

		public async getEnabled(): Promise<boolean> {
		const result = await this.settings('settings', 'get', 'global', DemoMode.EnabledSettingKey);
		const result = await this.settings.get('global', DemoMode.EnabledSettingKey);
		return result.trim() === '1';
		}

		public async setEnabled(value: boolean): Promise<void> {
		if (value) {
		await this.settings('settings', 'put', 'global', DemoMode.EnabledSettingKey, '1');
		await this.settings.put('global', DemoMode.EnabledSettingKey, '1');
		} else {
		await this.settings('settings', 'delete', 'global', DemoMode.EnabledSettingKey);
		await this.settings.delete('global', DemoMode.EnabledSettingKey);
		await this.broadcast('exit');
		}
		}