I am trying to call getCallCapablePhoneAccounts() method of android.telecom.TelecomManager class. Though i have added required user-permission, i am getting Security exception.
Here is the line of code where i am getting exception
List<PhoneAccountHandle> list = getTelecomManager().getCallCapablePhoneAccounts();
user permission added in manifest
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
Exception stacktrace Caused by: java.lang.SecurityException: getDefaultOutgoingPhoneAccount: Neither user 10102 nor current process has android.permission.READ_PHONE_STATE. at android.os.Parcel.readException(Parcel.java:1599) at android.os.Parcel.readException(Parcel.java:1552) at com.android.internal.telecom.ITelecomService$Stub$Proxy.getDefaultOutgoingPhoneAccount(ITelecomService.java:615) at android.telecom.TelecomManager.getDefaultOutgoingPhoneAccount(TelecomManager.java:439)
On Android >=6.0, We have to request permission runtime.
Step1: add in AndroidManifest.xml file
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
Step2: Request permission.
int permissionCheck = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE);
if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_PHONE_STATE}, REQUEST_READ_PHONE_STATE);
} else {
//TODO
}
Step3: Handle callback when you request permission.
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case REQUEST_READ_PHONE_STATE:
if ((grantResults.length > 0) && (grantResults[0] == PackageManager.PERMISSION_GRANTED)) {
//TODO
}
break;
default:
break;
}
}
Edit: Read official guide here Requesting Permissions at Run Time