feat(App): onCompassChange, offCompassChange, startCompass, stopCompass

package.json

@@ -39,7 +39,7 @@
     "node": ">=10.0.0"
   },
   "devDependencies": {
-    "@dcloudio/types": "^2.2.8",
+    "@dcloudio/types": "^2.2.9",
     "@microsoft/api-extractor": "^7.13.2",
     "@rollup/plugin-alias": "^3.1.1",
     "@rollup/plugin-commonjs": "^17.0.0",

packages/uni-app-plus/src/service/api/device/compass.ts

+import {
+  defineAsyncApi,
+  API_ON_COMPASS,
+  API_TYPE_ON_COMPASS_CHANGE,
+  API_OFF_COMPASS,
+  API_TYPE_OFF_COMPASS_CHANGE,
+  API_START_COMPASS,
+  API_TYPE_START_COMPASS,
+  API_STOP_COMPASS,
+  API_TYPE_STOP_COMPASS,
+  defineOnApi,
+} from '@dcloudio/uni-api'
+import { DEVICE_FREQUENCY } from '../constants'
+
+let listener: number | null = null
+
+export const onCompassChange = <API_TYPE_ON_COMPASS_CHANGE>(
+  defineOnApi(API_ON_COMPASS, () => {
+    startCompass()
+  })
+)
+
+export const offCompassChange = <API_TYPE_OFF_COMPASS_CHANGE>(
+  defineOnApi(API_OFF_COMPASS, () => {
+    stopCompass()
+  })
+)
+
+export const startCompass = <API_TYPE_START_COMPASS>(
+  defineAsyncApi(API_START_COMPASS, (_, { resolve, reject }) => {
+    if (!listener) {
+      plus.orientation.watchOrientation(
+        (res) => {
+          UniServiceJSBridge.invokeOnCallback(API_ON_COMPASS, {
+            direction: res.magneticHeading,
+          })
+        },
+        (err) => {
+          reject(err.message)
+          listener = null
+        },
+        {
+          frequency: DEVICE_FREQUENCY,
+        }
+      )
+    }
+    setTimeout(resolve, DEVICE_FREQUENCY)
+  })
+)
+
+export const stopCompass = <API_TYPE_STOP_COMPASS>(
+  defineAsyncApi(API_STOP_COMPASS, (_, { resolve }) => {
+    if (listener) {
+      plus.orientation.clearWatch(listener)
+      listener = null
+    }
+    resolve()
+  })
+)

packages/uni-app-plus/src/service/api/index.ts

 export * from './file/getFileInfo'
+export * from './device/compass'