1 /* 2 * Copyright (C) 2008 Esmertec AG. 3 * Copyright (C) 2008 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package com.android.mms.transaction; 19 20 import android.content.Context; 21 import android.util.Config; 22 import android.util.Log; 23 24 /** 25 * Default retry scheme, based on specs. 26 */ 27 public class DefaultRetryScheme extends AbstractRetryScheme { 28 private static final String TAG = "DefaultRetryScheme"; 29 private static final boolean DEBUG = false; 30 private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV; 31 32 private static final int[] sDefaultRetryScheme = { 33 0, 1 * 60 * 1000, 5 * 60 * 1000, 10 * 60 * 1000, 30 * 60 * 1000}; 34 DefaultRetryScheme(Context context, int retriedTimes)35 public DefaultRetryScheme(Context context, int retriedTimes) { 36 super(retriedTimes); 37 38 mRetriedTimes = mRetriedTimes < 0 ? 0 : mRetriedTimes; 39 mRetriedTimes = mRetriedTimes >= sDefaultRetryScheme.length 40 ? sDefaultRetryScheme.length - 1 : mRetriedTimes; 41 42 // TODO Get retry scheme from preference. 43 } 44 45 @Override getRetryLimit()46 public int getRetryLimit() { 47 return sDefaultRetryScheme.length; 48 } 49 50 @Override getWaitingInterval()51 public long getWaitingInterval() { 52 if (LOCAL_LOGV) { 53 Log.v(TAG, "Next int: " + sDefaultRetryScheme[mRetriedTimes]); 54 } 55 return sDefaultRetryScheme[mRetriedTimes]; 56 } 57 } 58