ContactsContract.DisplayPhoto

extends Object

java.lang.Object
↳	android.provider.ContactsContract.DisplayPhoto

Class Overview

Helper class for accessing full-size photos by photo file ID.

Usage example:

Retrieving a full-size photo by photo file ID (see PHOTO_FILE_ID)

 public InputStream openDisplayPhoto(long photoFileId) {
     Uri displayPhotoUri = ContentUris.withAppendedId(DisplayPhoto.CONTENT_URI, photoKey);
     try {
         AssetFileDescriptor fd = getContentResolver().openAssetFileDescriptor(
             displayPhotoUri, "r");
         return fd.createInputStream();
     } catch (IOException e) {
         return null;
     }
 }

Summary

Constants
String	DISPLAY_MAX_DIM	Queries to `CONTENT_MAX_DIMENSIONS_URI` will contain this column, populated with the maximum height and width (in pixels) that will be stored for a display photo.
String	THUMBNAIL_MAX_DIM	Queries to `CONTENT_MAX_DIMENSIONS_URI` will contain this column, populated with the height and width (in pixels) for photo thumbnails.

Fields
public static final Uri	CONTENT_MAX_DIMENSIONS_URI	This URI allows the caller to query for the maximum dimensions of a display photo or thumbnail.
public static final Uri	CONTENT_URI	The content:// style URI for this class, which allows access to full-size photos, given a key.

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Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Constants

public static final String DISPLAY_MAX_DIM

Added in API level 14

Queries to CONTENT_MAX_DIMENSIONS_URI will contain this column, populated with the maximum height and width (in pixels) that will be stored for a display photo. Larger photos will be down-sized to fit within a square of this many pixels.

Constant Value: "display_max_dim"

public static final String THUMBNAIL_MAX_DIM

Added in API level 14

Queries to CONTENT_MAX_DIMENSIONS_URI will contain this column, populated with the height and width (in pixels) for photo thumbnails.

Constant Value: "thumbnail_max_dim"

Fields

public static final Uri CONTENT_MAX_DIMENSIONS_URI

Added in API level 14

This URI allows the caller to query for the maximum dimensions of a display photo or thumbnail. Requests to this URI can be performed on the UI thread because they are always unblocking.

public static final Uri CONTENT_URI

Added in API level 14

The content:// style URI for this class, which allows access to full-size photos, given a key.

Results

Interfaces

Classes

Exceptions

ContactsContract.DisplayPhoto

Class Overview

Summary

Constants

public static final String DISPLAY_MAX_DIM

public static final String THUMBNAIL_MAX_DIM

Fields

public static final Uri CONTENT_MAX_DIMENSIONS_URI

public static final Uri CONTENT_URI