OmletModel.Blobs
extends Object| java.lang.Object | |
| ↳ | mobisocial.omlib.model.OmletModel.Blobs |
Class Overview
Binary content shared in Omlet as attachments. The content is stored on disk, although it may or may not be available at a given time.
Retrieve a blob using openInputStream(Uri)
or similar. This method will take a long time if the blob must be downloaded. To get the
Uri to reference a blob, use uriForBlob(Context, byte[]) , passing the blob's hash.
To only load the blob if it exists locally, use uriForBlobLocal(Context, byte[]).
Summary
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| protected static final char[] | hexArray | ||||||||||
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| Blobs() | |||||||||||
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| static String | bytesToHex(byte[] bytes) | ||||||||||
| static Uri |
uriForBlob(Context c, byte[] blobHash, int timeoutSeconds)
A uri that can be used to retrieve a blob from the Omlet system.
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| static Uri |
uriForBlob(Context c, byte[] blobHash)
A uri that can be used to retrieve a blob from the Omlet system.
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| static Uri |
uriForBlobLink(Context c, String blobLink)
A uri that can be used to retrieve a blob from the Omlet system.
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| static Uri |
uriForBlobLocal(Context c, byte[] blobHash)
Returns a Uri that can be used to load an Omlet blob, only if that blob already exists on the
local device.
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Fields
protected static final char[] hexArray
Public Constructors
public Blobs ()
Public Methods
public static String bytesToHex (byte[] bytes)
public static Uri uriForBlob (Context c, byte[] blobHash, int timeoutSeconds)
A uri that can be used to retrieve a blob from the Omlet system. When retrieved, the content provider or service will return data immediately if the blob is available on the local device. Otherwise, Omlet will attempt to fetch the blob using the network.
public static Uri uriForBlob (Context c, byte[] blobHash)
A uri that can be used to retrieve a blob from the Omlet system. When retrieved, the content provider or service will return data immediately if the blob is available on the local device. Otherwise, Omlet will attempt to fetch the blob using the network.
public static Uri uriForBlobLink (Context c, String blobLink)
A uri that can be used to retrieve a blob from the Omlet system. When retrieved, the content provider or service will return data immediately if the blob is available on the local device. Otherwise, Omlet will attempt to fetch the blob using the network. This method will also attach the given blobLink to it's blobHash
Parameters
| blobLink | can not be passed in as null |
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public static Uri uriForBlobLocal (Context c, byte[] blobHash)
Returns a Uri that can be used to load an Omlet blob, only if that blob already exists on the local device.