1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.autobackupsample; 18 19 import android.os.Environment; 20 import android.util.Log; 21 22 /** 23 * Utility methods for the app. 24 */ 25 public class Utils { 26 27 private static final String TAG = "AutoBackupSample"; 28 29 public static boolean isExternalStorageAvailable() { 30 String state = Environment.getExternalStorageState(); 31 if (!Environment.MEDIA_MOUNTED.equals(state)) { 32 Log.d(TAG, "The external storage is not available."); 33 return false; 34 } 35 return true; 36 } 37 } 38
