The NullPointerException in getCallState is caused by the restarting of phone process. getITelephony() was not ready to be used at that moment. modified: java/android/telephony/TelephonyManager.java
The NullPointerException in getCallState is caused by the restarting of phone process. getITelephony() was not ready to be used at that moment. modified: java/android/telephony/TelephonyManager.java