src/com/owncloud/android/ui/adapter/Utils.java

   1 package com.owncloud.android.ui.adapter;
   2
   3 import java.io.File;
   4
   5 import android.content.Context;
   6 import android.os.Build;
   7 import android.os.Environment;
   8
   9 public class Utils {
  10     public static final int IO_BUFFER_SIZE = 8 * 1024;
  11
  12     private Utils() {};
  13
  14     public static boolean isExternalStorageRemovable() {
  15         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
  16             return Environment.isExternalStorageRemovable();
  17         }
  18         return true;
  19     }
  20
  21     public static File getExternalCacheDir(Context context) {
  22         if (hasExternalCacheDir()) {
  23             return context.getExternalCacheDir();
  24         }
  25
  26         // Before Froyo we need to construct the external cache dir ourselves
  27         final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
  28         return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
  29     }
  30
  31     public static boolean hasExternalCacheDir() {
  32         return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
  33     }
  34
  35 }