本文整理了Java中android.os.Environment.getDownloadCacheDirectory()方法的一些代码示例，展示了Environment.getDownloadCacheDirectory()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Environment.getDownloadCacheDirectory()方法的具体详情如下：
包路径：android.os.Environment
类名称：Environment
方法名：getDownloadCacheDirectory

Environment.getDownloadCacheDirectory介绍

暂无

代码示例

代码示例来源：origin: lingochamp/FileDownloader

public static String getDefaultSaveRootPath() {
  if (!TextUtils.isEmpty(defaultSaveRootPath)) {
    return defaultSaveRootPath;
  }
  if (FileDownloadHelper.getAppContext().getExternalCacheDir() == null) {
    return Environment.getDownloadCacheDirectory().getAbsolutePath();
  } else {
    //noinspection ConstantConditions
    return FileDownloadHelper.getAppContext().getExternalCacheDir().getAbsolutePath();
  }
}

代码示例来源：origin: lingochamp/okdownload

public static String getDefaultSaveRootPath() {
  if (!TextUtils.isEmpty(defaultSaveRootPath)) {
    return defaultSaveRootPath;
  }
  if (FileDownloadHelper.getAppContext().getExternalCacheDir() == null) {
    return Environment.getDownloadCacheDirectory().getAbsolutePath();
  } else {
    //noinspection ConstantConditions
    return FileDownloadHelper.getAppContext().getExternalCacheDir().getAbsolutePath();
  }
}

代码示例来源：origin: huangfangyi/FanXin

/**
 * 获取APP文件目录下的cache文件家
 * @return
 */
private String getDefaultSaveRootPath(Context applicion) {
  if (applicion.getExternalCacheDir() == null) {
    return Environment.getDownloadCacheDirectory().getAbsolutePath();
  } else {
    //noinspection ConstantConditions
    return applicion.getExternalCacheDir().getAbsolutePath();
  }
}
private void printLog(String tag ,String logMessage){

代码示例来源：origin: 80945540/FreeBook

public String patch(String flie) {
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)){
      //取得SD卡文件路径
      return Environment.getExternalStorageDirectory().getAbsolutePath() + "/freeBookDownload/"+flie;
    }else{
      return Environment.getDownloadCacheDirectory().getAbsolutePath() + "/freeBookDownload/"+flie;
    }
  }
}

代码示例来源：origin: Over17/UnityOBBDownloader

/**
 * Checks whether the filename looks legitimate
 */
public static boolean isFilenameValid(String filename) {
  filename = filename.replaceFirst("/+", "/"); // normalize leading
                         // slashes
  return filename.startsWith(Environment.getDownloadCacheDirectory().toString())
      || filename.startsWith(Environment.getExternalStorageDirectory().toString());
}

代码示例来源：origin: xujianhui404/livewallpaper

public static String getCacheDir() {
  String path;
  if (Environment.getExternalStorageState().equals(Environment.MEDIA_UNMOUNTED)) {
    path = Environment.getDownloadCacheDirectory().getAbsolutePath();
  } else {
    path = Environment.getExternalStorageDirectory().getAbsolutePath();
  }
  return path;
}

代码示例来源：origin: dengshiwei/AndroidUtils

/**
 * 获取SD卡DownloadCache路径
 * @return
 * SD卡存在返回正常路径；SD卡不存在返回""
 */
public static String getSDCardDownloadCachePath(){
  if(isSDCardEnable()){
    return Environment.getDownloadCacheDirectory().getAbsolutePath() + File.separator;
  }else{
    return "";
  }
}

代码示例来源：origin: Over17/UnityOBBDownloader

/**
 * @return the root of the filesystem containing the given path
 */
public static File getFilesystemRoot(String path) {
  File cache = Environment.getDownloadCacheDirectory();
  if (path.startsWith(cache.getPath())) {
    return cache;
  }
  File external = Environment.getExternalStorageDirectory();
  if (path.startsWith(external.getPath())) {
    return external;
  }
  throw new IllegalArgumentException(
      "Cannot determine filesystem root for " + path);
}

代码示例来源：origin: 0xm1nam0/RxCore

public static String getCachePath(String cachePath) {
  if (!isSDCardEnable()) return Environment.getDownloadCacheDirectory().getPath() + File.separator + cachePath + File.separator;;
  return Environment.getExternalStorageDirectory().getPath() + File.separator + cachePath + File.separator;
}
/**

代码示例来源：origin: dengshiwei/AndroidUtils

/**
 * 获取SD卡DownloadCache路径
 * @return
 * SD卡存在返回正常路径；SD卡不存在返回null
 */
public static File getSDCardDownloadCacheFile(){
  if(isSDCardEnable()){
    return Environment.getDownloadCacheDirectory();
  }else{
    return null;
  }
}

代码示例来源：origin: wangli135/BlogDemo

sb.append("DownloadCacheDirectory：" + Environment.getDownloadCacheDirectory().getAbsolutePath() + "\n");
sb.append("ExternalStorageDirectory()：" + Environment.getExternalStorageDirectory().getAbsolutePath() + "\n");
sb.append("ExternalStoragePublicDirectory：" + Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath() + "\n");

代码示例来源：origin: gigabytedevelopers/FireFiles

public long getPartionSize(int type, boolean isTotal){
  Long size = 0L;
  
  switch (type) {
  case PARTITION_SYSTEM:
    size = getPartionSize(Environment.getRootDirectory().getPath(), isTotal);
    break;
  case PARTITION_DATA:
    size = getPartionSize(Environment.getDataDirectory().getPath(), isTotal);
    break;
  case PARTITION_CACHE:
    size = getPartionSize(Environment.getDownloadCacheDirectory().getPath(), isTotal);
    break;
  case PARTITION_EXTERNAL:
    size = getPartionSize(Environment.getExternalStorageDirectory().getPath(), isTotal);
    break;
  /*case PARTITION_EMMC:
    size = getPartionSize(DIR_EMMC, isTotal);
    break;*/
  case PARTITION_RAM:
    size = getSizeTotalRAM(isTotal);
    break;			
  }
  return size;
}