DO NOT MERGE Make third party sync adapters editable

Bug:3093621

Change-Id: If3bb34f7d29bea4bd873342232bea3c1a77bcd2a
diff --git a/res/layout/external_raw_contact_editor_view.xml b/res/layout/raw_contact_readonly_editor_view.xml
similarity index 94%
rename from res/layout/external_raw_contact_editor_view.xml
rename to res/layout/raw_contact_readonly_editor_view.xml
index f1ba198..b34028a 100644
--- a/res/layout/external_raw_contact_editor_view.xml
+++ b/res/layout/raw_contact_readonly_editor_view.xml
@@ -14,8 +14,7 @@
      limitations under the License.
 -->
 
-<!-- placed inside act_edit as tabcontent -->
-<com.android.contacts.editor.ExternalRawContactEditorView
+<com.android.contacts.editor.RawContactReadOnlyEditorView
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -77,4 +76,4 @@
         android:layout_height="wrap_content"
         android:orientation="vertical"/>
 
-</com.android.contacts.editor.ExternalRawContactEditorView>
+</com.android.contacts.editor.RawContactReadOnlyEditorView>
diff --git a/src/com/android/contacts/activities/ConfirmAddDetailActivity.java b/src/com/android/contacts/activities/ConfirmAddDetailActivity.java
index 95a39e7..4b297d9 100644
--- a/src/com/android/contacts/activities/ConfirmAddDetailActivity.java
+++ b/src/com/android/contacts/activities/ConfirmAddDetailActivity.java
@@ -560,8 +560,7 @@
             final String dataSet = state.getValues().getAsString(RawContacts.DATA_SET);
             final AccountType type = mAccountTypeManager.getAccountType(accountType, dataSet);
 
-            // Raw contacts that are not from external sources should be editable.
-            if (!type.isExternal()) {
+            if (type.areContactsWritable()) {
                 mEditableAccountType = type;
                 mState = state;
                 return;
diff --git a/src/com/android/contacts/detail/ContactDetailFragment.java b/src/com/android/contacts/detail/ContactDetailFragment.java
index 9659c01..d4bff5c 100644
--- a/src/com/android/contacts/detail/ContactDetailFragment.java
+++ b/src/com/android/contacts/detail/ContactDetailFragment.java
@@ -23,7 +23,6 @@
 import com.android.contacts.ContactSaveService;
 import com.android.contacts.ContactsUtils;
 import com.android.contacts.GroupMetaData;
-import com.android.contacts.NfcHandler;
 import com.android.contacts.R;
 import com.android.contacts.TypePrecedence;
 import com.android.contacts.activities.ContactDetailActivity.FragmentKeyListener;
@@ -154,7 +153,6 @@
 
     private Button mQuickFixButton;
     private QuickFix mQuickFix;
-    private final ArrayList<Long> mWritableRawContactIds = new ArrayList<Long>();
     private int mNumPhoneNumbers = 0;
     private String mDefaultCountryIso;
     private boolean mContactHasSocialUpdates;
@@ -531,8 +529,6 @@
         mPrimaryPhoneUri = null;
         mNumPhoneNumbers = 0;
 
-        mWritableRawContactIds.clear();
-
         final AccountTypeManager accountTypes = AccountTypeManager.getInstance(mContext);
 
         // Build up method entries
@@ -550,10 +546,8 @@
             if (!mRawContactIds.contains(rawContactId)) {
                 mRawContactIds.add(rawContactId);
             }
+
             AccountType type = accountTypes.getAccountType(accountType, dataSet);
-            if (type == null || type.areContactsWritable()) {
-                mWritableRawContactIds.add(rawContactId);
-            }
 
             for (NamedContentValues subValue : entity.getSubValues()) {
                 final ContentValues entryValues = subValue.values;
diff --git a/src/com/android/contacts/editor/ContactEditorFragment.java b/src/com/android/contacts/editor/ContactEditorFragment.java
index 22fc3fc..a8c0b36 100644
--- a/src/com/android/contacts/editor/ContactEditorFragment.java
+++ b/src/com/android/contacts/editor/ContactEditorFragment.java
@@ -95,7 +95,7 @@
 public class ContactEditorFragment extends Fragment implements
         SplitContactConfirmationDialogFragment.Listener,
         AggregationSuggestionEngine.Listener, AggregationSuggestionView.Listener,
-        ExternalRawContactEditorView.Listener {
+        RawContactReadOnlyEditorView.Listener {
 
     private static final String TAG = ContactEditorFragment.class.getSimpleName();
 
@@ -449,7 +449,8 @@
             String dataSet = entityValues.getAsString(RawContacts.DATA_SET);
             AccountType accountType = AccountTypeManager.getInstance(mContext).getAccountType(
                     type, dataSet);
-            if (accountType.getEditContactActivityClassName() != null) {
+            if (accountType.getEditContactActivityClassName() != null &&
+                    !accountType.areContactsWritable()) {
                 if (mListener != null) {
                     String name = entityValues.getAsString(RawContacts.ACCOUNT_NAME);
                     long rawContactId = entityValues.getAsLong(RawContacts.Entity._ID);
@@ -671,10 +672,10 @@
             final long rawContactId = values.getAsLong(RawContacts._ID);
 
             final BaseRawContactEditorView editor;
-            if (type.isExternal()) {
+            if (!type.areContactsWritable()) {
                 editor = (BaseRawContactEditorView) inflater.inflate(
-                        R.layout.external_raw_contact_editor_view, mContent, false);
-                ((ExternalRawContactEditorView) editor).setListener(this);
+                        R.layout.raw_contact_readonly_editor_view, mContent, false);
+                ((RawContactReadOnlyEditorView) editor).setListener(this);
             } else {
                 editor = (RawContactEditorView) inflater.inflate(R.layout.raw_contact_editor_view,
                         mContent, false);
diff --git a/src/com/android/contacts/editor/ExternalRawContactEditorView.java b/src/com/android/contacts/editor/RawContactReadOnlyEditorView.java
similarity index 97%
rename from src/com/android/contacts/editor/ExternalRawContactEditorView.java
rename to src/com/android/contacts/editor/RawContactReadOnlyEditorView.java
index 21517ed..9e1085d 100644
--- a/src/com/android/contacts/editor/ExternalRawContactEditorView.java
+++ b/src/com/android/contacts/editor/RawContactReadOnlyEditorView.java
@@ -51,7 +51,7 @@
 /**
  * Custom view that displays external contacts in the edit screen.
  */
-public class ExternalRawContactEditorView extends BaseRawContactEditorView
+public class RawContactReadOnlyEditorView extends BaseRawContactEditorView
         implements OnClickListener {
     private LayoutInflater mInflater;
 
@@ -76,11 +76,11 @@
         void onExternalEditorRequest(AccountWithDataSet account, Uri uri);
     }
 
-    public ExternalRawContactEditorView(Context context) {
+    public RawContactReadOnlyEditorView(Context context) {
         super(context);
     }
 
-    public ExternalRawContactEditorView(Context context, AttributeSet attrs) {
+    public RawContactReadOnlyEditorView(Context context, AttributeSet attrs) {
         super(context, attrs);
     }
 
@@ -187,7 +187,7 @@
         mName.setText(primary != null ? primary.getAsString(StructuredName.DISPLAY_NAME) :
                 mContext.getString(R.string.missing_name));
 
-        if (type.areContactsWritable()) {
+        if (type.getEditContactActivityClassName() != null) {
             mAccountContainer.setBackgroundDrawable(null);
             mAccountContainer.setEnabled(false);
             mEditExternallyButton.setVisibility(View.VISIBLE);
@@ -237,7 +237,8 @@
                 } else {
                     emailType = null;
                 }
-                bindData(mContext.getText(R.string.emailLabelsGroup), emailAddress, null, i == 0);
+                bindData(mContext.getText(R.string.emailLabelsGroup), emailAddress, emailType,
+                        i == 0);
             }
         }
 
diff --git a/src/com/android/contacts/model/AccountType.java b/src/com/android/contacts/model/AccountType.java
index eef8049..21e17bd 100644
--- a/src/com/android/contacts/model/AccountType.java
+++ b/src/com/android/contacts/model/AccountType.java
@@ -81,16 +81,14 @@
      */
     private HashMap<String, DataKind> mMimeKinds = Maps.newHashMap();
 
-    public boolean isExternal() {
-        return false;
-    }
-
     public boolean isExtension() {
         return false;
     }
 
     /**
-     * @return True if contacts can be created and edited using this app
+     * @return True if contacts can be created and edited using this app. If false,
+     * there could still be an external editor as provided by
+     * {@link #getEditContactActivityClassName()} or {@link #getCreateContactActivityClassName()}
      */
     public abstract boolean areContactsWritable();
 
diff --git a/src/com/android/contacts/model/EntityModifier.java b/src/com/android/contacts/model/EntityModifier.java
index fdac645..8582ed8 100644
--- a/src/com/android/contacts/model/EntityModifier.java
+++ b/src/com/android/contacts/model/EntityModifier.java
@@ -961,12 +961,11 @@
             // Migrate data supported by the new account type.
             // All the other data inside oldState are silently dropped.
             for (DataKind kind : newAccountType.getSortedDataKinds()) {
+                if (!kind.editable) continue;
                 final String mimeType = kind.mimeType;
-                final int fieldCount = kind.fieldList.size();
-                final Set<String> allowedColumns = new HashSet<String>();
                 if (DataKind.PSEUDO_MIME_TYPE_DISPLAY_NAME.equals(mimeType)
                         || DataKind.PSEUDO_MIME_TYPE_PHONETIC_NAME.equals(mimeType)) {
-                    // Ignore pseude data.
+                    // Ignore pseudo data.
                     continue;
                 } else if (StructuredName.CONTENT_ITEM_TYPE.equals(mimeType)) {
                     migrateStructuredName(context, oldState, newState, kind);
@@ -976,8 +975,10 @@
                     migrateEvent(oldState, newState, kind, null /* default Year */);
                 } else if (sGenericMimeTypesWithoutTypeSupport.contains(mimeType)) {
                     migrateGenericWithoutTypeColumn(oldState, newState, kind);
-                } else {
+                } else if (sGenericMimeTypesWithTypeSupport.contains(mimeType)) {
                     migrateGenericWithTypeColumn(oldState, newState, kind);
+                } else {
+                    throw new IllegalStateException("Unexpected editable mime-type: " + mimeType);
                 }
             }
         }
@@ -1296,10 +1297,6 @@
     /** @hide Public only for testing. */
     public static void migrateGenericWithTypeColumn(
             EntityDelta oldState, EntityDelta newState, DataKind newDataKind) {
-        if (!sGenericMimeTypesWithTypeSupport.contains(newDataKind.mimeType)) {
-            throw new RuntimeException("not supported: " + newDataKind.mimeType);
-        }
-
         final ArrayList<ValuesDelta> mimeEntries = oldState.getMimeEntries(newDataKind.mimeType);
         if (mimeEntries == null || mimeEntries.isEmpty()) {
             return;
diff --git a/src/com/android/contacts/model/ExternalAccountType.java b/src/com/android/contacts/model/ExternalAccountType.java
index 9718ce2..ca064c7 100644
--- a/src/com/android/contacts/model/ExternalAccountType.java
+++ b/src/com/android/contacts/model/ExternalAccountType.java
@@ -49,6 +49,7 @@
     private static final String TAG_CONTACTS_SOURCE_LEGACY = "ContactsSource";
     private static final String TAG_CONTACTS_ACCOUNT_TYPE = "ContactsAccountType";
     private static final String TAG_CONTACTS_DATA_KIND = "ContactsDataKind";
+    private static final String TAG_EDIT_SCHEMA = "EditSchema";
 
     private static final String ATTR_EDIT_CONTACT_ACTIVITY = "editContactActivity";
     private static final String ATTR_CREATE_CONTACT_ACTIVITY = "createContactActivity";
@@ -84,6 +85,7 @@
     private String mAccountTypeIconAttribute;
     private boolean mInitSuccessful;
     private boolean mHasContactsMetadata;
+    private boolean mHasEditSchema;
 
     public ExternalAccountType(Context context, String resPackageName, boolean isExtension) {
         this.mIsExtension = isExtension;
@@ -125,11 +127,6 @@
     }
 
     @Override
-    public boolean isExternal() {
-        return true;
-    }
-
-    @Override
     public boolean isExtension() {
         return mIsExtension;
     }
@@ -144,7 +141,7 @@
 
     @Override
     public boolean areContactsWritable() {
-        return getCreateContactActivityClassName() != null;
+        return mHasEditSchema;
     }
 
     /**
@@ -269,44 +266,45 @@
             while (((type = parser.next()) != XmlPullParser.END_TAG || parser.getDepth() > depth)
                     && type != XmlPullParser.END_DOCUMENT) {
                 String tag = parser.getName();
-                if (type == XmlPullParser.END_TAG || !TAG_CONTACTS_DATA_KIND.equals(tag)) {
-                    continue;
+                if (TAG_EDIT_SCHEMA.equals(tag)) {
+                    parseEditSchema(context, parser);
+                } else if (TAG_CONTACTS_DATA_KIND.equals(tag)) {
+                    final TypedArray a = context.obtainStyledAttributes(attrs,
+                            android.R.styleable.ContactsDataKind);
+                    final DataKind kind = new DataKind();
+
+                    kind.mimeType = a
+                            .getString(com.android.internal.R.styleable.ContactsDataKind_mimeType);
+                    kind.iconRes = a.getResourceId(
+                            com.android.internal.R.styleable.ContactsDataKind_icon, -1);
+
+                    final String summaryColumn = a.getString(
+                            com.android.internal.R.styleable.ContactsDataKind_summaryColumn);
+                    if (summaryColumn != null) {
+                        // Inflate a specific column as summary when requested
+                        kind.actionHeader = new SimpleInflater(summaryColumn);
+                    }
+
+                    final String detailColumn = a.getString(
+                            com.android.internal.R.styleable.ContactsDataKind_detailColumn);
+                    final boolean detailSocialSummary = a.getBoolean(
+                            com.android.internal.R.styleable.ContactsDataKind_detailSocialSummary,
+                            false);
+
+                    if (detailSocialSummary) {
+                        // Inflate social summary when requested
+                        kind.actionBodySocial = true;
+                    }
+
+                    if (detailColumn != null) {
+                        // Inflate specific column as summary
+                        kind.actionBody = new SimpleInflater(detailColumn);
+                    }
+
+                    a.recycle();
+
+                    addKind(kind);
                 }
-
-                final TypedArray a = context.obtainStyledAttributes(attrs,
-                        android.R.styleable.ContactsDataKind);
-                final DataKind kind = new DataKind();
-
-                kind.mimeType = a
-                        .getString(com.android.internal.R.styleable.ContactsDataKind_mimeType);
-                kind.iconRes = a.getResourceId(
-                        com.android.internal.R.styleable.ContactsDataKind_icon, -1);
-
-                final String summaryColumn = a
-                        .getString(com.android.internal.R.styleable.ContactsDataKind_summaryColumn);
-                if (summaryColumn != null) {
-                    // Inflate a specific column as summary when requested
-                    kind.actionHeader = new FallbackAccountType.SimpleInflater(summaryColumn);
-                }
-
-                final String detailColumn = a
-                        .getString(com.android.internal.R.styleable.ContactsDataKind_detailColumn);
-                final boolean detailSocialSummary = a.getBoolean(
-                        com.android.internal.R.styleable.ContactsDataKind_detailSocialSummary,
-                        false);
-
-                if (detailSocialSummary) {
-                    // Inflate social summary when requested
-                    kind.actionBodySocial = true;
-                }
-
-                if (detailColumn != null) {
-                    // Inflate specific column as summary
-                    kind.actionBody = new FallbackAccountType.SimpleInflater(detailColumn);
-                }
-
-                addKind(kind);
-                a.recycle();
             }
         } catch (XmlPullParserException e) {
             throw new IllegalStateException("Problem reading XML", e);
@@ -315,6 +313,36 @@
         }
     }
 
+    /**
+     * Has to be started while the parser is on the EditSchema tag. Will finish on the end tag
+     */
+    private void parseEditSchema(Context context, XmlPullParser parser)
+            throws XmlPullParserException, IOException {
+        // Loop until we left this tag
+        final int startingDepth = parser.getDepth();
+        int type;
+        do {
+            type = parser.next();
+        } while (!(parser.getDepth() == startingDepth && type == XmlPullParser.END_TAG));
+
+        // Just add all defaults for now
+        addDataKindStructuredName(context);
+        addDataKindDisplayName(context);
+        addDataKindPhoneticName(context);
+        addDataKindNickname(context);
+        addDataKindPhone(context);
+        addDataKindEmail(context);
+        addDataKindStructuredPostal(context);
+        addDataKindIm(context);
+        addDataKindOrganization(context);
+        addDataKindPhoto(context);
+        addDataKindNote(context);
+        addDataKindWebsite(context);
+        addDataKindSipAddress(context);
+
+        mHasEditSchema = true;
+    }
+
     @Override
     public int getHeaderColor(Context context) {
         return 0xff6d86b4;