Android自动拦截与接听功能APK黑白名单

自动接听与挂断调用关系如下

1. 首先在启动apk初始界面的activity中，启动service服务，开始监听通话状态（incallservice）

   //启动通话状态监听服务
    private void startcalllisten() {
        intent intent = new intent(callandmessageentranceactivity.this, incallservice.class);
        startservice(intent);
}
 

2. 在通话监听服务中，监听通话状态，当通话状态为call_state_ringing时处理通话。

public class incallservice extends service {
    private telecommanager mtelecommanager;
    private telephonymanager mtelephonymanager;
    myphonestatelistener mmyphonestatelistener = new myphonestatelistener();
 
    @override
    public void oncreate() {
        log.e("incallservice", "oncreate()");
        super.oncreate();
 
        //获取电话服务
        mtelecommanager = (telecommanager) getsystemservice(context.telecom_service);
        mtelephonymanager = (telephonymanager) getsystemservice(context.telephony_service);
   }
 
    @override
    public int onstartcommand(intent intent, int flags, int startid) {
        if (mtelephonymanager == null) {
            mtelephonymanager = (telephonymanager) getsystemservice(context.telephony_service);
        }
        mtelephonymanager.listen(mmyphonestatelistener, phonestatelistener.listen_call_state);
        return super.onstartcommand(intent, flags, startid);
    }
 
    //监听通过话
    public class myphonestatelistener extends phonestatelistener {
 
        @requiresapi(api = build.version_codes.p)
        @override
        public void oncallstatechanged(int state, final string incomingnumber) {
            super.oncallstatechanged(state, incomingnumber);
            switch (state) {
                case telephonymanager.call_state_idle:
                    //通话空闲状态
                    break;
                case telephonymanager.call_state_ringing:
                    //通话来电状态
                    try {
                        log.e("c_m_blackcallservice", "monitor incoming calls");
                        //拦截来电判断来电时黑名单or白名单
                        splitwhiteandblack(incomingnumber);
                    } catch (exception e) {
                        e.printstacktrace();
                    }
                    break;
                case telephonymanager.call_state_offhook:
                    //电话挂起状态
                    break;
            }
 
        }
    }
    //incomingnumber:来电号码 依据来电号码判断黑白名单
    private void splitwhiteandblack(string incomingnumber) {
        //1.黑名单自动挂断
        mtelecommanager.endcall();
        //2.白名单自动接听
        mtelecommanager.acceptringingcall();
    }
    @override
    public void ondestroy() {
        super.ondestroy();
 
}

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