/**
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* 原生能力封装（支持条件编译）
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*/
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|
/**
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* 扫码
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*/
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export function scanCode(): Promise<any> {
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return new Promise((resolve, reject) => {
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// #ifdef APP-PLUS || MP-WEIXIN
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uni.scanCode({
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success: (res) => resolve(res),
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fail: (err) => reject(err)
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});
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// #endif
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// #ifdef H5
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// H5端通常需要通过微信JS-SDK或特定的扫码库
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uni.showToast({ title: 'H5端扫码需接入微信JS-SDK', icon: 'none' });
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reject(new Error('H5 scan not implemented'));
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// #endif
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});
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}
|
|
/**
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* 拍照或选择图片
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*/
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export function chooseImage(count: number = 1): Promise<any> {
|
return new Promise((resolve, reject) => {
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uni.chooseImage({
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count,
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sizeType: ['compressed'],
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sourceType: ['camera', 'album'],
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success: (res) => resolve(res),
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fail: (err) => reject(err)
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});
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});
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}
|
|
/**
|
* 蓝牙初始化（示例）
|
*/
|
export function initBluetooth(): Promise<any> {
|
return new Promise((resolve, reject) => {
|
// #ifdef APP-PLUS || MP-WEIXIN
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uni.openBluetoothAdapter({
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success: (res) => resolve(res),
|
fail: (err) => reject(err)
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});
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// #endif
|
|
// #ifdef H5
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reject(new Error('H5 does not support bluetooth'));
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// #endif
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});
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}
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