Implements a ContentProvider that can be used to provide binary attachments (e.g., images) to calls made via FacebookDialog. The NativeAppCallAttachmentStore class provides methods to attach and clean up the attachments.
Note that this ContentProvider is only necessary if an application wishes to attach images, etc., that are stored in memory and do not have another way to be referenced by a content URI. For images obtained from, e.g., the Camera or Gallery, that already have a content URI associated with them, use of this class is not necessary.
If an application wishes to attach images that are stored in-memory within the application, this content provider must be listed in the application's AndroidManifest.xml, and it should be named according to the pattern "com.facebook.app.NativeAppCallContentProvider{FACEBOOK_APP_ID}". See the getContentProviderName.getAttachmentUrl(String) method.
Расширение: | ContentProvider |
Пакет: | facebook |
NativeAppCallContentProvider()
public NativeAppCallContentProvider()
getAttachmentUrl(String, UUID, String)
Returns the name of the content provider formatted correctly for constructing URLs.
public static String getAttachmentUrl(String applicationId, UUID callId, String attachmentName)
Параметр | Описание |
---|---|
applicationId | The Facebook application ID of the application |
callId | |
attachmentName |
onCreate()
public boolean onCreate()
query(Uri, String, String, String, String)
public Cursor query(Uri uri, String strings, String s, String strings2, String s2)
Параметр | Описание |
---|---|
uri | |
strings | |
s | |
strings2 | |
s2 |
getType(Uri)
public String getType(Uri uri)
Параметр | Описание |
---|---|
uri |
insert(Uri, ContentValues)
public Uri insert(Uri uri, ContentValues contentValues)
Параметр | Описание |
---|---|
uri | |
contentValues |
delete(Uri, String, String)
public int delete(Uri uri, String s, String strings)
Параметр | Описание |
---|---|
uri | |
s | |
strings |
update(Uri, ContentValues, String, String)
public int update(Uri uri, ContentValues contentValues, String s, String strings)
Параметр | Описание |
---|---|
uri | |
contentValues | |
s | |
strings |
openFile(Uri, String)
public ParcelFileDescriptor openFile(Uri uri, String mode)
Параметр | Описание |
---|---|
uri | |
mode |