如何识别来电和Android的呼出 [英] how to identify incoming call and outgoing call in android

问题描述

如何让来电和Android的呼出单独的事件。 其实我试图制定来电打开一个应用程序，如果数量存在于数据库和它的工作确定。但如果我从设备（呼出），如果来电号码是存在于数据库中仍然是打开我的应用程序。 我想限制打开我的呼出应用程序。

我的清单包含我收到来电是这样的：

 ＆LT;接收机器人：名称=。IncomingCallReceiver＆GT;
    ＆LT;意向滤光器＆gt;
        ＆lt;作用机器人：名称=android.intent.action.PHONE_STATE/＆GT;
    ＆所述; /意图滤光器＆gt;
＆LT; /接收器＆GT;
 

IncomingCallReceiver：

  MyPhoneStateListener phoneListener =新MyPhoneStateListener（上下文）;
TelephonyManager电话=（TelephonyManager）
context.getSystemService（Context.TELEPHONY_SERVICE）;
telephony.listen（phoneListener，PhoneStateListener.LISTEN_CALL_STATE）;
 

MyPhoneStateListener：

 公共无效onCallStateChanged（INT状态，串incomingNumber）{
      开关（州）{
          案例TelephonyManager.CALL_STATE_IDLE：
              Log.d（调试，IDLE）;
          打破;
          案例TelephonyManager.CALL_STATE_OFFHOOK：
              Log.d（调试，摘机）;
              意图I =新的意图（背景下，MyMainActivity.class）;
              i.addFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;
              context.startActivity（ⅰ）;
          打破;
          案例TelephonyManager.CALL_STATE_RINGING：
              Log.d（调试，振铃）;
          打破;
    }
}
 

谁能帮助我区分呼入呼出，所以我会处理这个事件。

在此先感谢。

解决方案

  

我想限制打开我的应用程序上呼出。

在案例TelephonyManager.CALL_STATE_OFFHOOK：检查previous状态是 CALL_STATE_RINGING 或 CALL_STATE_IDLE （例如，通过设置不同的标志，在两种情况下）。
在后一种情况下继续开你的应用程序，其他什么也不做

how to get the events of incoming call and outgoing call in android separately. Actually i was trying to develop an application that open on incoming call if number is exist in database and it work OK. but if i call from the device(outgoing call) and if number is exist in database still it open my application. i want to restrict to open my application on outgoing call.

my manifest contain i receive incoming call like this:

<receiver android:name=".IncomingCallReceiver" >
    <intent-filter >             
        <action android:name="android.intent.action.PHONE_STATE" />             
    </intent-filter>
</receiver>

IncomingCallReceiver:

MyPhoneStateListener phoneListener=new MyPhoneStateListener(context);
TelephonyManager telephony = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
telephony.listen(phoneListener,PhoneStateListener.LISTEN_CALL_STATE);

MyPhoneStateListener:

public void onCallStateChanged(int state,String incomingNumber){
      switch(state) {
          case TelephonyManager.CALL_STATE_IDLE:
              Log.d("DEBUG", "IDLE");
          break;
          case TelephonyManager.CALL_STATE_OFFHOOK:
              Log.d("DEBUG", "OFFHOOK");                        
              Intent i = new Intent(context, MyMainActivity.class);
              i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
              context.startActivity(i);
          break;
          case TelephonyManager.CALL_STATE_RINGING:
              Log.d("DEBUG", "RINGING");
          break;
    }
}

can anyone help me to differentiate outgoing call from incoming call so i'll handle this events.

Thanks in advance.

解决方案

i want to restrict to open my application on outgoing call.

on case TelephonyManager.CALL_STATE_OFFHOOK: check if the previous state was CALL_STATE_RINGING or CALL_STATE_IDLE (for example by settings a different flag in both cases).
In the latter case proceed with opening your application, else do nothing

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