1 files changed, 71 insertions, 0 deletions
diff --git a/java/com/android/dialer/searchfragment/remote/RemoteContactsCursorLoader.java b/java/com/android/dialer/searchfragment/remote/RemoteContactsCursorLoader.java
new file mode 100644
index 000000000..d4b196389
--- /dev/null
+++ b/java/com/android/dialer/searchfragment/remote/RemoteContactsCursorLoader.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.dialer.searchfragment.remote;
+
+import android.content.Context;
+import android.content.CursorLoader;
+import android.net.Uri;
+import android.os.Build.VERSION;
+import android.os.Build.VERSION_CODES;
+import android.provider.ContactsContract;
+import android.provider.ContactsContract.CommonDataKinds.Phone;
+import android.support.annotation.VisibleForTesting;
+import com.android.dialer.searchfragment.common.Projections;
+import com.android.dialer.searchfragment.remote.RemoteDirectoriesCursorLoader.Directory;
+
+/** Cursor loader to load extended contacts on device. */
+final class RemoteContactsCursorLoader extends CursorLoader {
+
+  private static final Uri ENTERPRISE_CONTENT_FILTER_URI =
+      Uri.withAppendedPath(Phone.CONTENT_URI, "filter_enterprise");
+
+  private static final String IGNORE_NUMBER_TOO_LONG_CLAUSE = "length(" + Phone.NUMBER + ") < 1000";
+  private static final String MAX_RESULTS = "20";
+
+  private final Directory directory;
+
+  RemoteContactsCursorLoader(Context context, String query, Directory directory) {
+    super(
+        context,
+        getContentFilterUri(query, directory.id),
+        Projections.PHONE_PROJECTION,
+        IGNORE_NUMBER_TOO_LONG_CLAUSE,
+        null,
+        Phone.SORT_KEY_PRIMARY);
+    this.directory = directory;
+  }
+
+  @VisibleForTesting
+  static Uri getContentFilterUri(String query, int directoryId) {
+    Uri baseUri = Phone.CONTENT_FILTER_URI;
+    if (VERSION.SDK_INT >= VERSION_CODES.N) {
+      baseUri = ENTERPRISE_CONTENT_FILTER_URI;
+    }
+
+    return baseUri
+        .buildUpon()
+        .appendPath(query)
+        .appendQueryParameter(ContactsContract.DIRECTORY_PARAM_KEY, String.valueOf(directoryId))
+        .appendQueryParameter(ContactsContract.REMOVE_DUPLICATE_ENTRIES, "true")
+        .appendQueryParameter(ContactsContract.LIMIT_PARAM_KEY, MAX_RESULTS)
+        .build();
+  }
+
+  public Directory getDirectory() {
+    return directory;
+  }
+}