speech.vue
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<template>
<view>
<page-head :title="title"></page-head>
<view class="uni-padding-wrap uni-common-mt">
<view class="uni-textarea">
<textarea :value="value" placeholder="语音识别内容展示区域" disabled />
</view>
<view class="uni-common-mt uni-btn-v">
<button type="primary" @tap="startRecognize">开始语音识别</button>
<button type="primary" @tap="startRecognizeEnglish">开始语音识别（英语）</button>
</view>
</view>
</view>
</template>
<script>
import permision from "@/common/permission.js"
export default {
data() {
return {
title: 'speech',
value: ''
}
},
onUnload(){
this.value = ""
},
methods: {
async startRecognize () {
// #ifdef APP-PLUS
let status = await this.checkPermission();
if (status !== 1) {
return;
}
// #endif
// TODO ios 在没有请求过权限之前无法得知是否有相关权限，这种状态下需要直接调用语音，会弹出正在识别的toast
var options = {};
var that = this;
options.engine = 'baidu';
that.value = "";
plus.speech.startRecognize(options, function (s) {
console.log(s);
that.value += s;
}, function (e) {
console.log("语音识别失败：" + e.message);
});
},
async startRecognizeEnglish () {
// #ifdef APP-PLUS
let status = await this.checkPermission();
if (status !== 1) {
return;
}
// #endif
// TODO ios 在没有请求过权限之前无法得知是否有相关权限，这种状态下需要直接调用语音，会弹出正在识别的toast
var options = {};
var that = this;
options.engine = 'baidu';
options.lang = 'en-us';
that.value = "";
plus.speech.startRecognize(options, function (s) {
console.log(s);
that.value += s;
}, function (e) {
console.log("语音识别失败：" + e.message);
});
}
// #ifdef APP-PLUS
,
async checkPermission() {
let status = permision.isIOS ? await permision.requestIOS('record') :
await permision.requestAndroid('android.permission.RECORD_AUDIO');
if (status === null || status === 1) {
status = 1;
} else if (status === 2) {
uni.showModal({
content: "系统麦克风已关闭",
confirmText: "确定",
showCancel: false,
success: function(res) {
}
})
} else {
uni.showModal({
content: "需要麦克风权限",
confirmText: "设置",
success: function(res) {
if (res.confirm) {
permision.gotoAppSetting();
}
}
})
}
return status;
}
// #endif
}
}
</script>
<style>
</style>