com.keenfin.easypicker

Class FileUtil

java.lang.Object

com.keenfin.easypicker.FileUtil

public class FileUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	getDataColumn(android.content.Context context, android.net.Uri uri, java.lang.String selection, java.lang.String[] selectionArgs) Get the value of the data column for this Uri.
static java.lang.String	getPath(android.content.Context context, android.net.Uri uri) Get a file path from a Uri.
static boolean	isDownloadsDocument(android.net.Uri uri)
static boolean	isExternalStorageDocument(android.net.Uri uri)
static boolean	isMediaDocument(android.net.Uri uri)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtil

public FileUtil()

Method Detail

getPath

public static java.lang.String getPath(android.content.Context context,
                       android.net.Uri uri)

Get a file path from a Uri. This will get the the path for Storage Access Framework Documents, as well as the _data field for the MediaStore and other file-based ContentProviders.

Parameters:

context - The context.

uri - The Uri to query.

getDataColumn

public static java.lang.String getDataColumn(android.content.Context context,
                             android.net.Uri uri,
                             java.lang.String selection,
                             java.lang.String[] selectionArgs)

Get the value of the data column for this Uri. This is useful for MediaStore Uris, and other file-based ContentProviders.

Parameters:

context - The context.

uri - The Uri to query.

selection - (Optional) Filter used in the query.

selectionArgs - (Optional) Selection arguments used in the query.

Returns:

The value of the _data column, which is typically a file path.

isExternalStorageDocument

public static boolean isExternalStorageDocument(android.net.Uri uri)

Parameters:

uri - The Uri to check.

Returns:

Whether the Uri authority is ExternalStorageProvider.

isDownloadsDocument

public static boolean isDownloadsDocument(android.net.Uri uri)

Parameters:

uri - The Uri to check.

Returns:

Whether the Uri authority is DownloadsProvider.

isMediaDocument

public static boolean isMediaDocument(android.net.Uri uri)

Parameters:

uri - The Uri to check.

Returns:

Whether the Uri authority is MediaProvider.