Add support for letter tile avatars to ContactsPhotoManager

* Add LetterTileDrawable, a custom drawable used to display letter tiles
for contacts without a contact photo, instead of static bitmap resource
drawables.

* Add a class DefaultImageRequest to ContactPhotoManager. This is essentially
a data holder object used to store and retrieve various parameters that
clients can use to configure the way they want their requested letter tile
avatars to be drawn.

* Add LetterTileImageProvider to ContactPhotoManager. LetterTileImageProvider
extends DefaultImageProvider, but returns instances of LetterTileDrawable
instead of BitmapDrawables when a default contact image is needed.

* Add two new APIs to ContactPhotoManager:
getDefaultAvatarForContact - This returns an instance of a LetterTileDrawable,
configured with the display parameters stored in the provided
DefaultImageRequest.
getDefaultAvatarUriForContact - This returns an uri which the
ContactPhotoManager can use to recreate a DefaultImageRequest and hence
a LetterTileDrawable.

* Modify ContactPhotoManager.loadPhoto and loadThumbnail to accept a
DefaultImageRequest as a parameter.

* Modify the following classes to use the new ContactPhotoManager APIs. These
affect both the Dialer and People apps.
ContactEntryListADapter
ContactListAdapter
ContactTileView
PhoneNumberListAdapter

Bug: 13101785
Change-Id: Id1a87b459d6e63c42049739059a3b3ee202af837

1 files changed, 4 insertions, 4 deletions

diff --git a/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java b/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java
index 13986264..32fb8997 100644
--- a/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java
+++ b/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java
@@ -29,14 +29,14 @@ import com.android.contacts.common.ContactPhotoManager;
 public class MockContactPhotoManager extends ContactPhotoManager {
     @Override
     public void loadThumbnail(ImageView view, long photoId, boolean darkTheme,
-            DefaultImageProvider defaultProvider) {
-        defaultProvider.applyDefaultImage(view, -1, darkTheme);
+            DefaultImageRequest defaultImageRequest, DefaultImageProvider defaultProvider) {
+        defaultProvider.applyDefaultImage(view, -1, darkTheme, null);
     }
 
     @Override
     public void loadPhoto(ImageView view, Uri photoUri, int requestedExtent, boolean darkTheme,
-            DefaultImageProvider defaultProvider) {
-        defaultProvider.applyDefaultImage(view, requestedExtent, darkTheme);
+            DefaultImageRequest defaultImageRequest, DefaultImageProvider defaultProvider) {
+        defaultProvider.applyDefaultImage(view, requestedExtent, darkTheme, null);
     }
 
     @Override