org.osmdroid.tileprovider.util

Class StorageUtils

java.lang.Object

org.osmdroid.tileprovider.util.StorageUtils

public class StorageUtils
extends Object

Based on some of the responses from this question http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location/15612964#15612964 Returns the first storage mount point with the most space that is writable for use as the default location for the osmdroid cache. If an external mount point is not available, application private storage will be used Created by alex on 10/19/16.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StorageUtils.StorageInfo

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXTERNAL_SD_CARD
static String	SD_CARD

Constructor Summary

Constructors

Constructor and Description
StorageUtils()

Method Summary

Modifier and Type	Method and Description
static Map<String,File>	getAllStorageLocations()
static String	getSdCardPath()
static File	getStorage() gets the best possible storage location by freespace
static File	getStorage(Context ctx) gets the best possible storage location by freespace
static List<StorageUtils.StorageInfo>	getStorageList() returns all storage paths, writable or not
static boolean	isAvailable()
static boolean	isWritable()
static boolean	isWritable(File path)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SD_CARD

public static final String SD_CARD

See Also:

Constant Field Values

EXTERNAL_SD_CARD

public static final String EXTERNAL_SD_CARD

See Also:

Constant Field Values

Constructor Detail

StorageUtils

public StorageUtils()

Method Detail

getStorageList

public static List<StorageUtils.StorageInfo> getStorageList()

returns all storage paths, writable or not

Returns:

getStorage

public static File getStorage()

gets the best possible storage location by freespace

Returns:

getStorage

public static File getStorage(Context ctx)

gets the best possible storage location by freespace

Returns:

isAvailable

public static boolean isAvailable()

Returns:

True if the external storage is available. False otherwise.

getSdCardPath

public static String getSdCardPath()

isWritable

public static boolean isWritable()

Returns:

True if the external storage is writable. False otherwise.

isWritable

public static boolean isWritable(File path)

getAllStorageLocations

public static Map<String,File> getAllStorageLocations()

Returns:

A map of all storage locations available