PhoneStateListener

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无法注销phonestatelistener

本文介绍了无法注销phonestatelistener的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我试图整合以下到我的code注销phonestatelistener 

  TelephonyManager经理=（TelephonyManager）getSystemService（TELEPHONY_SERVICE）;
如果（经理！= NULL）{
    mgr.listen（phoneStateListener，PhoneStateListener.LISTEN_NONE）;
}

我有在后台运行，并检查一个数字是阻止列表上的服务。如果是的话那么它会调用 PhonestateListener 

  TelephonyManager MTM =（TelephonyManager）this.getSystemService（Context.TELEPHONY_SERVICE）;
mTM.listen（新phoneStateListener（NumberInbound，Msg_to_display，MTM），PhoneStateListener.LISTEN_CALL_STATE）;

但是当我从阻止列表中删除了一些我想注销 phonestatelistner 。相反，什么情况是， phonestatelistener 总是被注册了MSISDN我previously删除仍然受阻！

你能帮忙吗？

$ C $下 phonestatelistner 

 类phoneStateListener扩展PhoneStateListener {

    字符串inbounda;
    INT MessagetoDisplay;
    弦乐味精;
    字符串的答复;
    TelephonyManager MYT;
    为MyService calltoService;
    布尔mBound = FALSE;
    私有静态最后字符串变量=PHONELISTENER;

    phoneStateListener（串入，整型消息，TelephonyManager T）{
        inbounda =入境;
        MessagetoDisplay =消息;
        MYT = T;
    }

    公共无效onCallStateChanged（INT状态，串incomingNumber）{

        如果（！incomingNumber.equals（inbounda））{

        } 其他 {

            最终的字符串变量=电话呼叫;
            ITelephony telephonyService;
        //新的code
            Log.v（手机状态，状态：+状态）;

            开关（州）{
                案例TelephonyManager.CALL_STATE_IDLE：
                   Log.v（手机状态，incomingNumber：+ incomingNumber +端）;
                    打破;
                案例TelephonyManager.CALL_STATE_OFFHOOK：
                    Log.v（手机状态，incomingNumber：+ incomingNumber +捡到）;
                    打破;
                案例TelephonyManager.CALL_STATE_RINGING：
                    如果（inbounda.equalsIgnoreCase（incomingNumber））{
                        Log.v（是相同的...............................，incomingNumber：+ incomingNumber +入站： + inbounda +味精，显示+味精）;

                        尝试{
                            C类=的Class.forName（myt.getClass（）的getName（））;
                            方法米= c.getDeclaredMethod（getITelephony）;
                            m.setAccessible（真正的）;
                            telephonyService =（ITelephony）m.invoke（MYT）;
                            telephonyService.silenceRinger（）;
                            telephonyService.endCall（）;
                        }赶上（例外五）{
                            e.printStackTrace（）;
                        }

                        尝试{
                            Thread.currentThread（）睡眠（4000）。
                            replyChecker（MessagetoDisplay）;
                        }赶上（InterruptedException的IE）{

                        }
                    }
                    打破;
                默认：
                    打破;
            }
        }
    }

    公共字符串replyChecker（INT检查）{
        SmsManager的mySMS = SmsManager.getDefault（）;
        字符串目标= inbounda;
        //开 - 被扩展，以允许用户能够定义自己的定制消息
        字符串会议=对不起，我是在一次会议格雷厄姆。
        字符串健身房=我目前在健身房，并会回应你以后格雷厄姆。
        字符串NewYearsEve =新年快乐你和你所爱的人格雷厄姆。

        如果（检查== 1）{
            Log.v（这里NOW1，：）;
            回复=会议;

            mySMS.sendTextMessage（目的地，空，会议，NULL，NULL）;
            返回答复;
        }否则，如果（检查== 2）{
            Log.v（这里NOW2，：）;
            回复=健身房;
            mySMS.sendTextMessage（目的地，空，健身房，NULL，NULL）;
            返回答复;
        }否则，如果（检查== 3）{
            Log.v（这里NOW3，：）;
            回复= NewYearsEve;
            mySMS.sendTextMessage（目的地，空，NewYearsEve，NULL，NULL）;
            返回答复;
        }
        // TODO自动生成方法存根
        返回答复;
    }
}

解决方案

其实，我通过实现服务的广播接收机得到了解决此问题

。我所面临的问题不是做电源管理器，但该服务没有监听电话呼入。

一个广播接收器监听android.intent.action.PHONE_STATE完成工作

由于格雷厄姆

I am trying to integrate the following into my code to unregister phonestatelistener 

TelephonyManager mgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
if(mgr != null) {
    mgr.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
}

I have a service which runs in the background and checks if a number is on a blocking list. If yes then it calls PhonestateListener 

TelephonyManager mTM = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
mTM.listen(new phoneStateListener(NumberInbound,Msg_to_display,mTM), PhoneStateListener.LISTEN_CALL_STATE);

but when i remove a number from the blocking list I want to unregister phonestatelistner. Instead what happens is that phonestatelistener is always registered and the msisdn which I previously removed is still blocked !

can you help ?

Code for phonestatelistner

class phoneStateListener extends PhoneStateListener {

    String inbounda;
    int MessagetoDisplay;
    String msg;
    String reply;
    TelephonyManager myt;
    MyService calltoService;
    boolean mBound = false;
    private static final String TAG = "PHONELISTENER";

    phoneStateListener(String inbound,int Message,TelephonyManager t) {
        inbounda = inbound;
        MessagetoDisplay = Message;
        myt = t;
    }

    public void onCallStateChanged(int state, String incomingNumber) {

        if(!incomingNumber.equals(inbounda)){

        } else {

            final String TAG = "Phone call";
            ITelephony telephonyService;
        //new code
            Log.v("Phone State", "state:"+state);

            switch (state) {
                case TelephonyManager.CALL_STATE_IDLE:
                   Log.v("Phone State", "incomingNumber:"+incomingNumber+" ended");
                    break;
                case TelephonyManager.CALL_STATE_OFFHOOK:
                    Log.v("Phone State", "incomingNumber:"+incomingNumber+" picked up");
                    break;
                case TelephonyManager.CALL_STATE_RINGING:
                    if(inbounda.equalsIgnoreCase(incomingNumber)){
                        Log.v("ARE THE SAME...............................", "incomingNumber:"+incomingNumber+ "inbound:"+ inbounda + "MSG TO DISPLAY" +msg);

                        try{
                            Class c = Class.forName(myt.getClass().getName());
                            Method m = c.getDeclaredMethod("getITelephony");
                            m.setAccessible(true);
                            telephonyService = (ITelephony) m.invoke(myt);
                            telephonyService.silenceRinger();
                            telephonyService.endCall();
                        } catch (Exception e) {
                            e.printStackTrace();
                        }

                        try{
                            Thread.currentThread().sleep(4000);
                            replyChecker(MessagetoDisplay);
                        } catch(InterruptedException ie){

                        }
                    }
                    break;
                default:
                    break;
            }
        }
    }

    public String replyChecker(int Check) {
        SmsManager mySMS = SmsManager.getDefault();
        String destination = inbounda;
        //open - to be extended to allow user to define own tailored message
        String Meeting = "Sorry I am at a meeting. Graham  ";
        String Gym = "I am currently at the gym and will respond to you later. Graham ";
        String NewYearsEve = "Happy New Year to you and your loved ones. Graham ";

        if(Check == 1) {
            Log.v("HERE NOW1",":");
            reply  = Meeting;

            mySMS.sendTextMessage(destination, null, Meeting, null, null);
            return reply;
        } else if (Check == 2) {
            Log.v("HERE NOW2",":");
            reply = Gym;
            mySMS.sendTextMessage(destination, null, Gym, null, null);
            return reply;
        } else if (Check == 3) {
            Log.v("HERE NOW3",":");
            reply = NewYearsEve;
            mySMS.sendTextMessage(destination, null, NewYearsEve, null, null);
            return reply;
        }
        // TODO Auto-generated method stub
        return reply;
    }
}
解决方案

Actually, I got around this problem by implementing a broadcast receiver in a service. The problem I was facing was not to do with PowerManager, but that the service was not listening for incoming phone calls.

A broadcast receiver listening for android.intent.action.PHONE_STATE done the job

Thanks Graham

这篇关于无法注销phonestatelistener的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

09-13 22:55
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