开始使用

安装

bun add @capgo/capacitor-file-picker
bunx cap sync

导入

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

API概述

pickFiles

从设备中选择一个或多个文件。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.pickFiles({
  types: ['application/pdf', 'image/*'],
  limit: 5,
  readData: false
});
console.log('Picked files:', result.files);

pickImages

从相册中选择一个或多个图片（仅Android/iOS）。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.pickImages({
  limit: 10,
  readData: false
});
console.log('Picked images:', result.files);

pickVideos

从图库中选择一个或多个视频。 仅限 Android/iOS。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.pickVideos({
  limit: 3,
  skipTranscoding: true
});
console.log('Picked videos:', result.files);

pickMedia

从图库中选择一个或多个图片或视频。 仅限 Android/iOS。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.pickMedia({
  limit: 5,
  readData: true
});
console.log('Picked media:', result.files);

pickDirectory

从设备中选择一个目录。 仅限 Android/iOS。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.pickDirectory();
console.log('Selected directory:', result.path);

convertHeicToJpeg

将 HEIC 图像转换为 JPEG 格式。 仅限 iOS。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const result = await CapgoFilePicker.convertHeicToJpeg({
  path: '/path/to/image.heic',
  quality: 0.9
});
console.log('Converted file:', result.path);

copyFile

复制文件到新位置。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

await CapgoFilePicker.copyFile({
  from: '/source/file.pdf',
  to: '/destination/file.pdf',
  overwrite: true
});

checkPermissions

仅限 Android，检查读取文件的权限。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const status = await CapgoFilePicker.checkPermissions();
console.log('Read permission:', status.readExternalStorage);

requestPermissions

仅限 Android，请求读取文件的权限。

import { CapgoFilePicker } from '@capgo/capacitor-file-picker';

const status = await CapgoFilePicker.requestPermissions();
if (status.readExternalStorage === 'granted') {
  console.log('Permission granted');
}

类型参考

PickFilesOptions

选择文件的选项

export interface PickFilesOptions {
  /**
   * List of accepted MIME types or file extensions.
   * On iOS, only MIME types are supported.
   * Examples: ['image/*'], ['application/pdf'], ['.pdf', '.doc']
   */
  types?: string[];
  /**
   * Maximum number of files to pick.
   * Set to 0 for unlimited (platform default).
   * @default 0
   */
  limit?: number;
  /**
   * Whether to read the file data as base64.
   * Note: Reading large files may cause memory issues.
   * @default false
   */
  readData?: boolean;
}

PickFilesResult

文件选择结果。

export interface PickFilesResult {
  /** Array of picked files */
  files: PickedFile[];
}

PickMediaOptions

选择媒体（图片/视频）的选项。

export interface PickMediaOptions {
  /**
   * Maximum number of files to pick.
   * Set to 0 for unlimited (platform default).
   * @default 0
   */
  limit?: number;
  /**
   * Whether to read the file data as base64.
   * Note: Reading large files may cause memory issues.
   * @default false
   */
  readData?: boolean;
  /**
   * iOS only: Skip transcoding of videos.
   * @default false
   */
  skipTranscoding?: boolean;
  /**
   * iOS 15+ only: Show ordered selection badges.
   * @default false
   */
  ordered?: boolean;
}

PickDirectoryResult

选择目录的结果。

export interface PickDirectoryResult {
  /** The path to the selected directory */
  path: string;
}

ConvertHeicToJpegOptions

将 HEIC 转换为 JPEG 的选项。

export interface ConvertHeicToJpegOptions {
  /** The path to the HEIC file to convert */
  path: string;
  /**
   * The compression quality for JPEG (0.0 - 1.0).
   * @default 0.9
   */
  quality?: number;
}

ConvertHeicToJpegResult

HEIC转JPEG转换结果。

export interface ConvertHeicToJpegResult {
  /** The path to the converted JPEG file */
  path: string;
}

CopyFileOptions

复制文件的选项。

export interface CopyFileOptions {
  /** Source file path */
  from: string;
  /** Destination file path */
  to: string;
  /**
   * Whether to overwrite if destination exists.
   * @default false
   */
  overwrite?: boolean;
}

PermissionStatus

文件访问权限状态。

export interface PermissionStatus {
  /** Whether permission to read media files is granted */
  readExternalStorage: PermissionState;
  /** Whether permission to access media location is granted */
  accessMediaLocation?: PermissionState;
}

PickerDismissedListener

选择器dismiss事件的回调函数。

export type PickerDismissedListener = (event: null) => void;

PickedFile

表示已选择的文件。

export interface PickedFile {
  /** The name of the file */
  name: string;
  /** The path to the file */
  path?: string;
  /** The MIME type of the file */
  mimeType: string;
  /** The size of the file in bytes */
  size: number;
  /**
   * The base64 encoded data of the file.
   * Only present if readData was true.
   */
  data?: string;
  /**
   * The Blob instance of the file.
   * Web only.
   */
  blob?: Blob;
  /** Width in pixels (images/videos only) */
  width?: number;
  /** Height in pixels (images/videos only) */
  height?: number;
  /** Duration in seconds (videos only) */
  duration?: number;
  /** Last modified timestamp in milliseconds */
  modifiedAt?: number;
}

PermissionState

权限状态值。

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

真实来源

本页面是根据插件的 src/definitions.ts当公共 API 在上游发生变化时，请重新同步。