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Commit ea51a427 authored by Martijn Coenen's avatar Martijn Coenen
Browse files

Connecting to a NFC technology may fail. 

NotSupportedOperationException will be thrown in these cases,
unchecked for now.

Bug: 4195403
Change-Id: I48f4f277d43afba8bc505ae2a6c216cc387b1e97
parent 40f4efe7

core/java/android/nfc/ErrorCodes.java

+4 −1
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ public class ErrorCodes { 
            case ERROR_SE_ALREADY_SELECTED: return "SE_ALREADY_SELECTED";

            case ERROR_SE_CONNECTED: return "SE_CONNECTED";

            case ERROR_NO_SE_CONNECTED: return "NO_SE_CONNECTED";

            case ERROR_NOT_SUPPORTED: return "NOT_SUPPORTED";

            default: return "UNKNOWN ERROR";

        }

    }
@@ -105,4 +106,6 @@ public class ErrorCodes { 


    public static final int ERROR_NO_SE_CONNECTED = -20;



    public static final int ERROR_NOT_SUPPORTED = -21;



}

core/java/android/nfc/tech/BasicTagTechnology.java

+4 −0
Original line number Diff line number Diff line
@@ -77,6 +77,10 @@ import java.io.IOException; 
                // Store this in the tag object

                mTag.setConnectedTechnology(mSelectedTechnology);

                mIsConnected = true;

            } else if (errorCode == ErrorCodes.ERROR_NOT_SUPPORTED) {

                throw new UnsupportedOperationException("Connecting to " +

                        "this technology is not supported by the NFC " +

                        "adapter.");

            } else {

                throw new IOException();

            }