开始

安装

您可以使用我们的AI辅助设置来安装插件。将Capgo技能添加到您的AI工具中，使用以下命令:

npx skills add https://github.com/Cap-go/capgo-skills --skill capacitor-plugins

然后使用以下提示:

Use the `capacitor-plugins` skill from `Cap-go/capgo-skills` to install the `@capgo/capacitor-compass` plugin in my project.

如果您更喜欢手动设置，请按照以下命令安装插件，并遵循以下平台特定的说明:

bun add @capgo/capacitor-compass
bunx cap sync

导入

import { CapgoCompass } from '@capgo/capacitor-compass';

API 简介

getCurrentHeading

获取当前方向（度数）。 在 iOS 中，方向会在后台更新，返回最新值。 在 Android 中，方法被调用时，使用加速度计和磁力计计算方向。 在 Web 中未实现。

import { CapgoCompass } from '@capgo/capacitor-compass';

const { value } = await CapgoCompass.getCurrentHeading();
console.log('Compass heading:', value, 'degrees');

startListening

开始监听方向变化事件。 此方法启动方向传感器并发送 ‘headingChange’ 事件。

import { CapgoCompass } from '@capgo/capacitor-compass';

// With default throttling (100ms interval, 2° minimum change)
await CapgoCompass.startListening();

// With custom throttling for high-frequency updates
await CapgoCompass.startListening({
  minInterval: 50,      // 50ms between events
  minHeadingChange: 1.0 // 1° minimum change
});

CapgoCompass.addListener('headingChange', (event) => {
  console.log('Heading:', event.value);
});

stopListening

停止监听方向变化事件。 此方法停止方向传感器并停止发送事件。

import { CapgoCompass } from '@capgo/capacitor-compass';

await CapgoCompass.stopListening();

checkPermissions

检查当前访问compass数据的权限状态。 在iOS中，这检查位置权限状态。 在Android中，这始终返回“授权”因为没有权限要求。

import { CapgoCompass } from '@capgo/capacitor-compass';

const status = await CapgoCompass.checkPermissions();
console.log('Compass permission:', status.compass);

requestPermissions

监测compass精度。 在Android中，这监测磁力计精度并发出精度变化事件。 开发者可以监听这些事件并实现自己的UI来提示用户进行校准。 在iOS和Web中，这个方法什么也不做因为compass精度监测不可用。

import { CapgoCompass } from '@capgo/capacitor-compass';

const status = await CapgoCompass.requestPermissions();
if (status.compass === 'granted') {
  // Can now use compass
}

watchAccuracy

获取compass精度。

import { CapgoCompass, CompassAccuracy } from '@capgo/capacitor-compass';

// Start monitoring accuracy
await CapgoCompass.watchAccuracy();

// Listen for accuracy changes and implement custom UI
CapgoCompass.addListener('accuracyChange', (event) => {
  console.log('Accuracy changed to:', event.accuracy);
  if (event.accuracy < CompassAccuracy.MEDIUM) {
    // Show your custom calibration UI
  }
});

unwatchAccuracy

__CAPGO_KEEP_1__

import { CapgoCompass } from '@capgo/capacitor-compass';

await CapgoCompass.unwatchAccuracy();

getAccuracy

获取当前compass精度级别。 在Android上，返回当前磁力计传感器精度。 在iOS和Web上，始终返回CompassAccuracy.UNKNOWN，因为精度监控不可用。

import { CapgoCompass, CompassAccuracy } from '@capgo/capacitor-compass';

const { accuracy } = await CapgoCompass.getAccuracy();
if (accuracy < CompassAccuracy.MEDIUM) {
  console.log('Compass needs calibration');
}

类型参考

CompassHeading

类型参考：CompassHeading

export interface CompassHeading {
  /** Compass heading in degrees (0-360) */
  value: number;
}

ListeningOptions

类型参考：ListeningOptions

export interface ListeningOptions {
  /**
   * Minimum interval between heading change events in milliseconds.
   * Lower values = more frequent updates but higher CPU/battery usage.
   *
   * @default 100
   * @since 8.1.4
   */
  minInterval?: number;

  /**
   * Minimum heading change in degrees required to trigger an event.
   * Lower values = more sensitive but more events.
   * Handles wraparound (e.g., 359° to 1° = 2° change).
   *
   * @default 2.0
   * @since 8.1.4
   */
  minHeadingChange?: number;
}

HeadingChangeEvent

类型参考：HeadingChangeEvent

export interface HeadingChangeEvent {
  /** Compass heading in degrees (0-360) */
  value: number;
}

AccuracyChangeEvent

准确度变化事件的数据。

export interface AccuracyChangeEvent {
  /** Current accuracy level of the compass */
  accuracy: CompassAccuracy;
}

PermissionStatus

compass插件的权限状态。

export interface PermissionStatus {
  /**
   * Permission state for accessing compass/location data.
   * On iOS, this requires location permission to access heading.
   * On Android, no special permissions are required for compass sensors.
   *
   * @since 7.0.0
   */
  compass: PermissionState;
}

CompassAccuracy

compass准确度级别常量。

export enum CompassAccuracy {
  /** High accuracy - approximates to less than 5 degrees of error */
  HIGH = 3,
  /** Medium accuracy - approximates to less than 10 degrees of error */
  MEDIUM = 2,
  /** Low accuracy - approximates to less than 15 degrees of error */
  LOW = 1,
  /** Unreliable accuracy - approximates to more than 15 degrees of error */
  UNRELIABLE = 0,
  /** Unknown accuracy value */
  UNKNOWN = -1,
}

PermissionState

compass访问权限状态。

export type PermissionState = 'prompt' | 'prompt-with-rationale' | 'granted' | 'denied';

真实数据来源

本页由插件生成 src/definitions.ts当公共API上游发生变化时，请重新同步。

继续从开始

如果您正在使用 开始 计划仪表板和API操作 使用@capgo/capacitor-compass 使用@capgo/capacitor-compass API 介绍 为 API 介绍提供实现细节 简介 为简介提供实现细节 API 密钥 为 API 密钥提供实现细节,并 设备 为设备提供实现细节。