com.mapbox.mapboxsdk.storage

Class FileSource

java.lang.Object

com.mapbox.mapboxsdk.storage.FileSource

public class FileSource
extends java.lang.Object

Holds a central reference to the core's DefaultFileSource for as long as there are active mapviews / offline managers

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FileSource.ResourceTransformCallback This callback allows implementors to transform URLs before they are requested from the internet.

Method Summary

Modifier and Type	Method and Description
void	activate()
void	deactivate()
protected void	finalize()
java.lang.String	getAccessToken()
static java.lang.String	getCachePath(android.content.Context context) Get the cache path for a context.
static FileSource	getInstance(android.content.Context context) Get the single instance of FileSource.
static boolean	isExternalStorageReadable() Checks if external storage is available to at least read.
void	setAccessToken(java.lang.String accessToken)
void	setApiBaseUrl(java.lang.String baseUrl)
void	setResourceTransform(FileSource.ResourceTransformCallback callback) Sets a callback for transforming URLs requested from the internet

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static FileSource getInstance(android.content.Context context)

Get the single instance of FileSource.

Parameters:

context - the context to derive the cache path from

Returns:

the single instance of FileSource

getCachePath

public static java.lang.String getCachePath(android.content.Context context)

Get the cache path for a context.

Parameters:

context - the context to derive the cache path from

Returns:

the cache path

isExternalStorageReadable

public static boolean isExternalStorageReadable()

Checks if external storage is available to at least read. In order for this to work, make sure you include <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> (or WRITE_EXTERNAL_STORAGE) for API level < 18 in your app Manifest.

Code from https://developer.android.com/guide/topics/data/data-storage.html#filesExternal

Returns:

true if external storage is readable

activate

public void activate()

deactivate

public void deactivate()

setAccessToken

public void setAccessToken(@NonNull
                           java.lang.String accessToken)

getAccessToken

public java.lang.String getAccessToken()

setApiBaseUrl

public void setApiBaseUrl(java.lang.String baseUrl)

setResourceTransform

public void setResourceTransform(FileSource.ResourceTransformCallback callback)

Sets a callback for transforming URLs requested from the internet

The callback will be executed on the main thread once for every requested URL.

Parameters:

callback - the callback to be invoked or null to reset

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable