有没有办法在 React native android 中检测最近的电话通话时长

Posted 2023-04-19

【中文标题】有没有办法在 React native android 中检测最近的电话通话时长

【英文标题】：Is there any way to detect recent phone call duration in React native android

【发布时间】：2021-03-25 00:47:49

【问题描述】：

我正在使用一个呼叫应用程序，我需要检测我刚刚拨打的最近电话的通话时长。那么是否有任何软件包或任何方法可以做到这一点？

【参考方案1】：

没有提供最近通话时长的特定方式或库，但您可以使用 react-native-call-detection 提供来电监听器，例如

import CallDetectorManager from 'react-native-call-detection'

startListenerTapped() 
    this.callDetector = new CallDetectorManager((event, phoneNumber)=> 
    // For ios event will be either "Connected",
    // "Disconnected","Dialing" and "Incoming"

    // For android event will be either "Offhook",
    // "Disconnected", "Incoming" or "Missed"
    // phoneNumber should store caller/called number


    if (event === 'Disconnected') 
    // Do something call got disconnected
    
    else if (event === 'Connected') 
    // Do something call got connected
    // This clause will only be executed for iOS
    
    else if (event === 'Incoming') 
    // Do something call got incoming
    
    else if (event === 'Dialing') 
    // Do something call got dialing
    // This clause will only be executed for iOS
    
    else if (event === 'Offhook') 
    //Device call state: Off-hook.
    // At least one call exists that is dialing,
    // active, or on hold,
    // and no calls are ringing or waiting.
    // This clause will only be executed for Android
    
    else if (event === 'Missed') 
        // Do something call got missed
        // This clause will only be executed for Android
  
,
false, // if you want to read the phone number of the incoming call [ANDROID], otherwise false
()=>, // callback if your permission got denied [ANDROID] [only if you want to read incoming number] default: console.error

title: 'Phone State Permission',
message: 'This app needs access to your phone state in order to react and/or to adapt to incoming calls.'
 // a custom permission request message to explain to your user, why you need the permission [recommended] - this is the default one
)


stopListenerTapped() 
    this.callDetector && this.callDetector.dispose();

【讨论】：

我已经尝试过了，但这并不能检测是否有人接听了电话。在每种情况下，两种方法 ;'offhook' 和 'disconnected' 按顺序执行，但当有人接电话时没有人执行