确切的解决方案＆QUOT;获取电话号码在Android和QUOT;

问题描述

我试图让我自己的电话号码与此code

  TelephonyManager经理=（TelephonyManager）Context.getSystemService（Context.TELEPHONY_SERVICE）;
mPhoneNumber = tMgr.getLine1Number（）;
 

与

 ＆LT;使用许可权的android：NAME =android.permission.READ_PHONE_STATE/＆GT;
 

不过，这并不正常工作。

什么是Android中获取电话号码？

的精确解

感谢的

解决方案

Have the user enter one in an EditText, perhaps configured with android:inputType="phone". There is nothing in the Android SDK that supports retrieving the device's phone number, as the device may not know its phone number -- only the carrier needs that. Moreover, there are several scenarios in which the user would need to indicate which of the possible phone numbers they wish to use:

• dual-SIM phones
• people with other phone numbers ported to this device, or using call-forwarding to route calls to this devices
• people with SIP numbers or other VOIP phone numbers they prefer to use with the device

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