本篇文章给大家带来了关于uniapp的相关知识，其中主要跟大家介绍uniapp怎么实现打电话录音功能，感兴趣的朋友下面一起来看一下吧，希望对大家有帮助。
最近需要实现一个通过uniapp调用手机拨打电话的功能，拨打之后同时录音，挂断电话之后将录音文件进行上传，现在将几个核心代码分享给大家，希望对大家有帮助
const recorderManager = uni.getRecorderManager();
onLoad(option) {
let self = this;
recorderManager.onStop(function (res) {
console.log("res",res)
self.end_time = Math.round(new Date().getTime() / 1000);
let voicePath = res.tempFilePath;
self.voicePath = voicePath;
self.closeTimeOut();
uni.showToast({
icon: 'loading',
title: "请稍后...",
duration: 0
});
uni.uploadFile({
url: self.upload_url,
filePath: voicePath,
name: "file",
formData: {
id: self.phoneInfo.id,
start_time: self.start_time,
end_time: self.end_time,
phone: self.phoneNumber
},
header: {
Authorization: "Bearer " + uni.getStorageSync(EnumData.token)
},
success: (res) => {
// console.log("文件上传成功")
console.log(res.data);
},
fail(err) {
console.log("文件上传失败")
console.log(err);
},
complete() {
self.start_time = 0;
self.end_time = 0;
uni.hideToast();
}
})
});
this.getCallStatus();
}
getCallStatus() {
let that = this;
let maintest = plus.android.runtimeMainActivity();
let Contexttest = plus.android.importClass("android.content.Context");
let telephonyManager = plus.android.importClass("android.telephony.TelephonyManager");
let telManager = plus.android.runtimeMainActivity().getSystemService(Contexttest.TELEPHONY_SERVICE);
let receiver = plus.android.implements('io.dcloud.android.content.BroadcastReceiver', {
onReceive: function (Contexttest, intent) {
plus.android.importClass(intent);
let phoneStatus = telManager.getCallState();
that.callStatus = phoneStatus; //电话状态 0->空闲状态 1->振铃状态 2->通话存在
switch (phoneStatus) {
case 0:
console.log("3、电话挂断，上传录音")
// 结束录音
recorderManager.stop();
break;
case 1:
// console.log('1、振铃状态');
break;
case 2:
console.log('2、通话存在')
// 延迟录音
that.start_time = Math.round(new Date().getTime() / 1000);
recorderManager.start({
duration: EnumData.audioDuration, // 时长 10分钟
sampleRate: EnumData.audioSampleRate, // 码率
});
break;
}
}
});
let IntentFilter = plus.android.importClass('android.content.IntentFilter');
let filter = new IntentFilter();
filter.addAction(telephonyManager.ACTION_PHONE_STATE_CHANGED);
maintest.registerReceiver(receiver, filter);
},
需要申请的权限，可以放到 App.vue 中
if (plus.os.name == 'Android') {
plus.android.requestPermissions(
['android.permission.ANSWER_PHONE_CALLS',//手动 挂断和接听 需要这个权限
"android.permission.MODIFY_AUDIO_SETTINGS",//手动 挂断和接听 需要这个权限
"android.permission.CALL_PHONE",//手动 挂断和接听 需要这个权限
"android.permission.READ_PHONE_STATE",//>监听电话状态 需要这个权限
"android.permission.READ_CALL_LOG",//获取号码需要这个权限
"android.permission.READ_AUDIO" // 录音权限
],
function(resultObj) {
var result = 0;
for (var i = 0; i <p>注意点</p><div class="aritcle_card flexRow artxards">
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</div><p>1、调试模式下可以正常监听通话挂断并且上传文件的，但是打包之后就失效？<br>一般的手机打包是可以正常使用的，我用的是oneplus7 ,打包后安装正常使用，部分手机需要到系统设置的权限中，将应用的【开启手机设备状态码】进行开启即可，目前遇到的就这个。<span class="rm-link-color"> </span> </p><p>推荐学习：《<a href="https://www.php.cn/course/list/58.html" target="_blank">uniapp视频教程</a>》 </p>
