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Commit 15d9d8a6 authored by Chienyuan's avatar Chienyuan
Browse files

OPP: append timestamp to the file name 

Bluetooth stores received files using contentResolver.insert(), which
only allows up to 32 instances with the same file name. Append timestamp
to the file name to prevent IllegalStateException.

Bug: 161651809
Test: manual
Change-Id: I6158a73d10c27fdc995e5bb48ec48e2eade7b5e5
parent bac403d8

android/app/src/com/android/bluetooth/opp/BluetoothOppReceiveFileInfo.java

+8 −3
Original line number Diff line number Diff line
@@ -42,6 +42,9 @@ import android.provider.MediaStore; 
import android.util.Log;



import java.io.UnsupportedEncodingException;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.Calendar;



/**

 * This class stores information about a single receiving file. It will only be
@@ -53,8 +56,8 @@ public class BluetoothOppReceiveFileInfo { 
    private static final boolean V = Constants.VERBOSE;

    private static String sDesiredStoragePath = null;



    /* To truncate the name of the received file if the length exceeds 245 */

    private static final int OPP_LENGTH_OF_FILE_NAME = 244;

    /* To truncate the name of the received file if the length exceeds 237 */

    private static final int OPP_LENGTH_OF_FILE_NAME = 237;





    /** absolute store file name */
@@ -160,7 +163,9 @@ public class BluetoothOppReceiveFileInfo { 
            }

        }



        String fullfilename = filename + extension;

        DateFormat dateFormat = new SimpleDateFormat("_hhmmss");

        String currentTime = dateFormat.format(Calendar.getInstance().getTime());

        String fullfilename = filename + currentTime + extension;



        if (V) {

            Log.v(Constants.TAG, "Generated received filename " + fullfilename);