Recent questions tagged telephonymanager

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telephonymanager - Android Nougat PhoneStateListener is not triggered

In Android (target 25) I have a background service and in onCreate function I have initialized a phone state listener ... is not found "in work" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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telephonymanager - Android How to get Phone number from the Dual sim phone

Hello friends in my app i want to show user to their sim phone number but with in dual sim ... phonenumber = telephonymanager.getLine1Number(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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telephonymanager - dual sim android phone which sim receive a call

I have an android application that detect the incoming calls, i need to improve this app to work on a duos ... cases. Can anyone help me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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telephonymanager - to get phone number programmatically in Android

I am using the code TelephonyManager tMgr =(TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE); mPhoneNumber ... me know. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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telephonymanager - getAllCellInfo returns null in android 4.2.1

My Android version is 4.2.1 and I am trying to make use of TelephonyManager.getAllCellInfo() method. In ... However that method returns null. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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