src/xwalk/runtime/android/core_internal/src/org/xwalk/core/internal/XWalkPathHelper.java

   1 // Copyright (c) 2014 Intel Corporation. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 package org.xwalk.core.internal.extension;
   6
   7 import android.os.Environment;
   8
   9 import java.io.File;
  10 import java.util.ArrayList;
  11
  12 import org.chromium.base.CalledByNative;
  13 import org.chromium.base.JNINamespace;
  14
  15 @JNINamespace("xwalk")
  16 public class XWalkPathHelper {
  17     private final static String TAG = "XWalkPathHelper";
  18
  19     public XWalkPathHelper() {}
  20
  21     public static void initialize() {
  22         nativeSetDirectory("EXTERNAL", Environment.getExternalStorageDirectory().getPath());
  23
  24         String names[] = {
  25             "ALARMS",
  26             "DCIM",
  27             "DOWNLOADS",
  28             "MOVIES",
  29             "MUSIC",
  30             "NOTIFICATIONS",
  31             "PICTURES",
  32             "PODCASTS",
  33             "RINGTONES"
  34         };
  35         String dirs[] = {
  36             Environment.DIRECTORY_ALARMS,
  37             Environment.DIRECTORY_DCIM,
  38             Environment.DIRECTORY_DOWNLOADS,
  39             Environment.DIRECTORY_MOVIES,
  40             Environment.DIRECTORY_MUSIC,
  41             Environment.DIRECTORY_NOTIFICATIONS,
  42             Environment.DIRECTORY_PICTURES,
  43             Environment.DIRECTORY_PODCASTS,
  44             Environment.DIRECTORY_RINGTONES
  45         };
  46         for (int i = 0; i < names.length; ++i) {
  47             File dir = Environment.getExternalStoragePublicDirectory(dirs[i]);
  48             if (null != dir) {
  49                 nativeSetDirectory(names[i], dir.getPath());
  50             }
  51         }
  52     }
  53
  54     public static void setCacheDirectory(String path) {
  55         nativeSetDirectory("CACHEDIR", path);
  56     }
  57
  58     public static void setExternalCacheDirectory(String path) {
  59         nativeSetDirectory("EXTERNAL_CACHEDIR", path);
  60     }
  61
  62     private static native void nativeSetDirectory(String virtualRoot, String path);
  63 }