Use existence of editor as indicator whether source is editable.

Bug:3093621

Change-Id: I3ba344667ce1b0f2da6847d783c0ac90f36ebd8f
diff --git a/src/com/android/contacts/detail/ContactDetailFragment.java b/src/com/android/contacts/detail/ContactDetailFragment.java
index 775b50a..9659c01 100644
--- a/src/com/android/contacts/detail/ContactDetailFragment.java
+++ b/src/com/android/contacts/detail/ContactDetailFragment.java
@@ -551,7 +551,7 @@
                 mRawContactIds.add(rawContactId);
             }
             AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            if (type == null || !type.readOnly) {
+            if (type == null || type.areContactsWritable()) {
                 mWritableRawContactIds.add(rawContactId);
             }
 
@@ -1944,7 +1944,7 @@
                     AccountTypeManager.getInstance(mContext);
             final AccountType type = accountTypes.getAccountType(accountType, dataSet);
             // Offline or non-writeable account? Nothing to fix
-            if (type == null || type.readOnly) return false;
+            if (type == null || !type.areContactsWritable()) return false;
 
             // Check whether the contact is in the default group
             boolean isInDefaultGroup = false;
diff --git a/src/com/android/contacts/editor/AggregationSuggestionView.java b/src/com/android/contacts/editor/AggregationSuggestionView.java
index 996dbc4..9d7e16a 100644
--- a/src/com/android/contacts/editor/AggregationSuggestionView.java
+++ b/src/com/android/contacts/editor/AggregationSuggestionView.java
@@ -120,7 +120,7 @@
                 return true;
             }
             AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            if (!type.readOnly) {
+            if (type.areContactsWritable()) {
                 return true;
             }
         }
diff --git a/src/com/android/contacts/editor/ContactEditorFragment.java b/src/com/android/contacts/editor/ContactEditorFragment.java
index 2e54642..22fc3fc 100644
--- a/src/com/android/contacts/editor/ContactEditorFragment.java
+++ b/src/com/android/contacts/editor/ContactEditorFragment.java
@@ -519,7 +519,7 @@
             final String accountType = state.getValues().getAsString(RawContacts.ACCOUNT_TYPE);
             final String dataSet = state.getValues().getAsString(RawContacts.DATA_SET);
             final AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            if (!type.readOnly) {
+            if (type.areContactsWritable()) {
                 // Apply extras to the first writable raw contact only
                 EntityModifier.parseExtras(mContext, type, state, extras);
                 break;
@@ -698,7 +698,7 @@
             editor.setState(entity, type, mViewIdGenerator, isEditingUserProfile());
 
             editor.getPhotoEditor().setEditorListener(
-                    new PhotoEditorListener(editor, type.readOnly));
+                    new PhotoEditorListener(editor, type.areContactsWritable()));
             if (editor instanceof RawContactEditorView) {
                 final RawContactEditorView rawContactEditor = (RawContactEditorView) editor;
                 EditorListener listener = new EditorListener() {
@@ -1154,7 +1154,7 @@
             final String accountType = values.getAsString(RawContacts.ACCOUNT_TYPE);
             final String dataSet = values.getAsString(RawContacts.DATA_SET);
             final AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            if (!type.readOnly) {
+            if (type.areContactsWritable()) {
                 return true;
             }
         }
@@ -1234,9 +1234,9 @@
             final AccountType type2 = accountTypes.getAccountType(accountType2, dataSet2);
 
             // Check read-only
-            if (type1.readOnly && !type2.readOnly) {
+            if (!type1.areContactsWritable() && type2.areContactsWritable()) {
                 return 1;
-            } else if (!type1.readOnly && type2.readOnly) {
+            } else if (type1.areContactsWritable() && !type2.areContactsWritable()) {
                 return -1;
             }
 
@@ -1693,11 +1693,11 @@
     private final class PhotoEditorListener
             implements EditorListener, PhotoActionPopup.Listener {
         private final BaseRawContactEditorView mEditor;
-        private final boolean mAccountReadOnly;
+        private final boolean mAccountWritable;
 
-        private PhotoEditorListener(BaseRawContactEditorView editor, boolean accountReadOnly) {
+        private PhotoEditorListener(BaseRawContactEditorView editor, boolean accountWritable) {
             mEditor = editor;
-            mAccountReadOnly = accountReadOnly;
+            mAccountWritable = accountWritable;
         }
 
         @Override
@@ -1707,14 +1707,7 @@
             if (request == EditorListener.REQUEST_PICK_PHOTO) {
                 // Determine mode
                 final int mode;
-                if (mAccountReadOnly) {
-                    if (mEditor.hasSetPhoto() && hasMoreThanOnePhoto()) {
-                        mode = PhotoActionPopup.MODE_READ_ONLY_ALLOW_PRIMARY;
-                    } else {
-                        // Read-only and either no photo or the only photo ==> no options
-                        return;
-                    }
-                } else {
+                if (mAccountWritable) {
                     if (mEditor.hasSetPhoto()) {
                         if (hasMoreThanOnePhoto()) {
                             mode = PhotoActionPopup.MODE_PHOTO_ALLOW_PRIMARY;
@@ -1724,6 +1717,13 @@
                     } else {
                         mode = PhotoActionPopup.MODE_NO_PHOTO;
                     }
+                } else {
+                    if (mEditor.hasSetPhoto() && hasMoreThanOnePhoto()) {
+                        mode = PhotoActionPopup.MODE_READ_ONLY_ALLOW_PRIMARY;
+                    } else {
+                        // Read-only and either no photo or the only photo ==> no options
+                        return;
+                    }
                 }
                 PhotoActionPopup.createPopupMenu(mContext, mEditor.getPhotoEditor(), this, mode)
                         .show();
diff --git a/src/com/android/contacts/editor/ExternalRawContactEditorView.java b/src/com/android/contacts/editor/ExternalRawContactEditorView.java
index 9b4f988..21517ed 100644
--- a/src/com/android/contacts/editor/ExternalRawContactEditorView.java
+++ b/src/com/android/contacts/editor/ExternalRawContactEditorView.java
@@ -172,7 +172,7 @@
             boolean hasPhotoEditor = type.getKindForMimetype(Photo.CONTENT_ITEM_TYPE) != null;
             setHasPhotoEditor(hasPhotoEditor);
             primary = state.getPrimaryEntry(Photo.CONTENT_ITEM_TYPE);
-            getPhotoEditor().setValues(kind, primary, state, type.readOnly, vig);
+            getPhotoEditor().setValues(kind, primary, state, !type.areContactsWritable(), vig);
             if (!hasPhotoEditor || !getPhotoEditor().hasSetPhoto()) {
                 mPhotoStub.setVisibility(View.GONE);
             } else {
@@ -187,7 +187,11 @@
         mName.setText(primary != null ? primary.getAsString(StructuredName.DISPLAY_NAME) :
                 mContext.getString(R.string.missing_name));
 
-        if (type.readOnly) {
+        if (type.areContactsWritable()) {
+            mAccountContainer.setBackgroundDrawable(null);
+            mAccountContainer.setEnabled(false);
+            mEditExternallyButton.setVisibility(View.VISIBLE);
+        } else {
             mAccountContainer.setOnClickListener(new OnClickListener() {
                 @Override
                 public void onClick(View v) {
@@ -196,10 +200,6 @@
                 }
             });
             mEditExternallyButton.setVisibility(View.GONE);
-        } else {
-            mAccountContainer.setBackgroundDrawable(null);
-            mAccountContainer.setEnabled(false);
-            mEditExternallyButton.setVisibility(View.VISIBLE);
         }
 
         final Resources res = mContext.getResources();
diff --git a/src/com/android/contacts/interactions/ContactDeletionInteraction.java b/src/com/android/contacts/interactions/ContactDeletionInteraction.java
index 86f4eda..7e880a4 100644
--- a/src/com/android/contacts/interactions/ContactDeletionInteraction.java
+++ b/src/com/android/contacts/interactions/ContactDeletionInteraction.java
@@ -240,11 +240,11 @@
             contactId = cursor.getLong(COLUMN_INDEX_CONTACT_ID);
             lookupKey = cursor.getString(COLUMN_INDEX_LOOKUP_KEY);
             AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            boolean readonly = type != null && type.readOnly;
-            if (readonly) {
-                readOnlyRawContacts.add(rawContactId);
-            } else {
+            boolean writable = type == null || type.areContactsWritable();
+            if (writable) {
                 writableRawContacts.add(rawContactId);
+            } else {
+                readOnlyRawContacts.add(rawContactId);
             }
         }
 
diff --git a/src/com/android/contacts/model/AccountType.java b/src/com/android/contacts/model/AccountType.java
index 879a89f..eef8049 100644
--- a/src/com/android/contacts/model/AccountType.java
+++ b/src/com/android/contacts/model/AccountType.java
@@ -71,8 +71,6 @@
     public int titleRes;
     public int iconRes;
 
-    public boolean readOnly;
-
     /**
      * Set of {@link DataKind} supported by this source.
      */
@@ -92,6 +90,11 @@
     }
 
     /**
+     * @return True if contacts can be created and edited using this app
+     */
+    public abstract boolean areContactsWritable();
+
+    /**
      * Returns an optional custom edit activity.  The activity class should reside
      * in the sync adapter package as determined by {@link #resPackageName}.
      */
diff --git a/src/com/android/contacts/model/AccountTypeManager.java b/src/com/android/contacts/model/AccountTypeManager.java
index 33d6c97..bdd8a50 100644
--- a/src/com/android/contacts/model/AccountTypeManager.java
+++ b/src/com/android/contacts/model/AccountTypeManager.java
@@ -329,7 +329,6 @@
                         // Skip external account types that couldn't be initialized.
                         continue;
                     }
-                    accountType.readOnly = !sync.supportsUploading();
                 }
 
                 accountType.accountType = auth.type;
@@ -395,7 +394,7 @@
                         AccountWithDataSet accountWithDataSet = new AccountWithDataSet(
                                 account.name, account.type, accountType.dataSet);
                         allAccounts.add(accountWithDataSet);
-                        if (!accountType.readOnly) {
+                        if (accountType.areContactsWritable()) {
                             writableAccounts.add(accountWithDataSet);
                         }
                     }
diff --git a/src/com/android/contacts/model/BaseAccountType.java b/src/com/android/contacts/model/BaseAccountType.java
index e6c0400..b599c66 100644
--- a/src/com/android/contacts/model/BaseAccountType.java
+++ b/src/com/android/contacts/model/BaseAccountType.java
@@ -40,7 +40,7 @@
 import android.provider.ContactsContract.CommonDataKinds.Website;
 import android.view.inputmethod.EditorInfo;
 
-public class BaseAccountType extends AccountType {
+public abstract class BaseAccountType extends AccountType {
     protected static final int FLAGS_PHONE = EditorInfo.TYPE_CLASS_PHONE;
     protected static final int FLAGS_EMAIL = EditorInfo.TYPE_CLASS_TEXT
             | EditorInfo.TYPE_TEXT_VARIATION_EMAIL_ADDRESS;
diff --git a/src/com/android/contacts/model/ExchangeAccountType.java b/src/com/android/contacts/model/ExchangeAccountType.java
index 240df47..4a0e7a0 100644
--- a/src/com/android/contacts/model/ExchangeAccountType.java
+++ b/src/com/android/contacts/model/ExchangeAccountType.java
@@ -339,4 +339,9 @@
     public boolean isGroupMembershipEditable() {
         return true;
     }
+
+    @Override
+    public boolean areContactsWritable() {
+        return true;
+    }
 }
diff --git a/src/com/android/contacts/model/ExternalAccountType.java b/src/com/android/contacts/model/ExternalAccountType.java
index 7fefc44..9718ce2 100644
--- a/src/com/android/contacts/model/ExternalAccountType.java
+++ b/src/com/android/contacts/model/ExternalAccountType.java
@@ -65,7 +65,6 @@
     // The following attributes should only be set in non-sync-adapter account types.  They allow
     // for the account type and resource IDs to be specified without an associated authenticator.
     private static final String ATTR_ACCOUNT_TYPE = "accountType";
-    private static final String ATTR_READ_ONLY = "readOnly";
     private static final String ATTR_ACCOUNT_LABEL = "accountTypeLabel";
     private static final String ATTR_ACCOUNT_ICON = "accountTypeIcon";
 
@@ -143,6 +142,11 @@
         return mInitSuccessful;
     }
 
+    @Override
+    public boolean areContactsWritable() {
+        return getCreateContactActivityClassName() != null;
+    }
+
     /**
      * Whether this account type has the android.provider.CONTACTS_STRUCTURE metadata xml.
      */
@@ -251,8 +255,6 @@
                     mExtensionPackageNames.add(value);
                 } else if (ATTR_ACCOUNT_TYPE.equals(attr)) {
                     accountType = value;
-                } else if (ATTR_READ_ONLY.equals(attr)) {
-                    readOnly = !"0".equals(value) && !"false".equals(value);
                 } else if (ATTR_ACCOUNT_LABEL.equals(attr)) {
                     mAccountTypeLabelAttribute = value;
                 } else if (ATTR_ACCOUNT_ICON.equals(attr)) {
diff --git a/src/com/android/contacts/model/FallbackAccountType.java b/src/com/android/contacts/model/FallbackAccountType.java
index 8bb3992..3b56b04 100644
--- a/src/com/android/contacts/model/FallbackAccountType.java
+++ b/src/com/android/contacts/model/FallbackAccountType.java
@@ -55,4 +55,9 @@
     public int getSideBarColor(Context context) {
         return 0xffbdc7b8;
     }
+
+    @Override
+    public boolean areContactsWritable() {
+        return true;
+    }
 }
diff --git a/src/com/android/contacts/model/GoogleAccountType.java b/src/com/android/contacts/model/GoogleAccountType.java
index a5fab96..cee43dd 100644
--- a/src/com/android/contacts/model/GoogleAccountType.java
+++ b/src/com/android/contacts/model/GoogleAccountType.java
@@ -183,4 +183,9 @@
     public boolean isGroupMembershipEditable() {
         return true;
     }
+
+    @Override
+    public boolean areContactsWritable() {
+        return true;
+    }
 }
diff --git a/tests/src/com/android/contacts/ContactLoaderTest.java b/tests/src/com/android/contacts/ContactLoaderTest.java
index 5d44cf1..f88b64e 100644
--- a/tests/src/com/android/contacts/ContactLoaderTest.java
+++ b/tests/src/com/android/contacts/ContactLoaderTest.java
@@ -51,7 +51,12 @@
         mContactsProvider = mMockContext.getContactsProvider();
 
         InjectedServices services = new InjectedServices();
-        AccountType accountType = new BaseAccountType();
+        AccountType accountType = new BaseAccountType() {
+            @Override
+            public boolean areContactsWritable() {
+                return false;
+            }
+        };
         accountType.accountType = "mockAccountType";
 
         AccountWithDataSet account =
diff --git a/tests/src/com/android/contacts/EntityModifierTests.java b/tests/src/com/android/contacts/EntityModifierTests.java
index cf6fefe..76d3d84 100644
--- a/tests/src/com/android/contacts/EntityModifierTests.java
+++ b/tests/src/com/android/contacts/EntityModifierTests.java
@@ -153,6 +153,11 @@
         public boolean isGroupMembershipEditable() {
             return false;
         }
+
+        @Override
+        public boolean areContactsWritable() {
+            return true;
+        }
     }
 
     /**
diff --git a/tests/src/com/android/contacts/activities/PeopleActivityTest.java b/tests/src/com/android/contacts/activities/PeopleActivityTest.java
index f419842..66c2c5a 100644
--- a/tests/src/com/android/contacts/activities/PeopleActivityTest.java
+++ b/tests/src/com/android/contacts/activities/PeopleActivityTest.java
@@ -94,7 +94,12 @@
         services.setSharedPreferences(new MockSharedPreferences());
         services.setSystemService(ContactPhotoManager.CONTACT_PHOTO_SERVICE,
                 new MockContactPhotoManager());
-        AccountType accountType = new BaseAccountType();
+        AccountType accountType = new BaseAccountType() {
+            @Override
+            public boolean areContactsWritable() {
+                return false;
+            }
+        };
         accountType.accountType = TEST_ACCOUNT_TYPE;
 
         AccountWithDataSet account = new AccountWithDataSet(TEST_ACCOUNT, TEST_ACCOUNT_TYPE, null);
diff --git a/tests/src/com/android/contacts/interactions/ContactDeletionInteractionTest.java b/tests/src/com/android/contacts/interactions/ContactDeletionInteractionTest.java
index a6222db..2c4b74c 100644
--- a/tests/src/com/android/contacts/interactions/ContactDeletionInteractionTest.java
+++ b/tests/src/com/android/contacts/interactions/ContactDeletionInteractionTest.java
@@ -83,11 +83,20 @@
         InjectedServices services = new InjectedServices();
         services.setContentResolver(mContext.getContentResolver());
 
-        AccountType readOnlyAccountType = new BaseAccountType();
+        AccountType readOnlyAccountType = new BaseAccountType() {
+            @Override
+            public boolean areContactsWritable() {
+                return false;
+            }
+        };
         readOnlyAccountType.accountType = READONLY_ACCOUNT_TYPE;
-        readOnlyAccountType.readOnly = true;
 
-        AccountType writableAccountType = new BaseAccountType();
+        AccountType writableAccountType = new BaseAccountType() {
+            @Override
+            public boolean areContactsWritable() {
+                return true;
+            }
+        };
         writableAccountType.accountType = WRITABLE_ACCOUNT_TYPE;
 
         services.setSystemService(AccountTypeManager.ACCOUNT_TYPE_SERVICE,
diff --git a/tests/src/com/android/contacts/model/AccountTypeManagerTest.java b/tests/src/com/android/contacts/model/AccountTypeManagerTest.java
index 81c270f..aadf411 100644
--- a/tests/src/com/android/contacts/model/AccountTypeManagerTest.java
+++ b/tests/src/com/android/contacts/model/AccountTypeManagerTest.java
@@ -196,5 +196,10 @@
         public boolean isGroupMembershipEditable() {
             return false;
         }
+
+        @Override
+        public boolean areContactsWritable() {
+            return false;
+        }
     }
 }
diff --git a/tests/src/com/android/contacts/model/AccountTypeTest.java b/tests/src/com/android/contacts/model/AccountTypeTest.java
index 3d80b52..9f7e7a2 100644
--- a/tests/src/com/android/contacts/model/AccountTypeTest.java
+++ b/tests/src/com/android/contacts/model/AccountTypeTest.java
@@ -84,6 +84,10 @@
             @Override public boolean isGroupMembershipEditable() {
                 return false;
             }
+
+            @Override public boolean areContactsWritable() {
+                return false;
+            }
         };
 
         assertEquals(getTestContext().getString(externalResID),
@@ -137,5 +141,10 @@
         public boolean isGroupMembershipEditable() {
             return false;
         }
+
+        @Override
+        public boolean areContactsWritable() {
+            return false;
+        }
     }
 }