1 files changed, 0 insertions, 148 deletions
diff --git a/java/com/android/dialer/speeddial/SpeedDialCursor.java b/java/com/android/dialer/speeddial/SpeedDialCursor.java
deleted file mode 100644
index 1208daefd..000000000
--- a/java/com/android/dialer/speeddial/SpeedDialCursor.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * 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.speeddial;
-
-import android.annotation.SuppressLint;
-import android.database.Cursor;
-import android.database.MatrixCursor;
-import android.database.MergeCursor;
-import android.support.annotation.IntDef;
-import android.support.annotation.StringRes;
-import com.android.dialer.common.Assert;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.util.ArrayList;
-import java.util.List;
-
-/** Cursor for favorites contacts. */
-final class SpeedDialCursor extends MergeCursor {
-
-  /**
-   * Caps the speed dial list to contain at most 20 contacts, including favorites and suggestions.
-   * It is only a soft limit though, for the case that there are more than 20 favorite contacts.
-   */
-  private static final int SPEED_DIAL_CONTACT_LIST_SOFT_LIMIT = 20;
-
-  private static final String[] HEADER_CURSOR_PROJECTION = {"header"};
-  private static final int HEADER_COLUMN_POSITION = 0;
-  private boolean hasFavorites;
-
-  @Retention(RetentionPolicy.SOURCE)
-  @IntDef({RowType.HEADER, RowType.STARRED, RowType.SUGGESTION})
-  @interface RowType {
-    int HEADER = 0;
-    int STARRED = 1;
-    int SUGGESTION = 2;
-  }
-
-  public static SpeedDialCursor newInstance(Cursor strequentCursor) {
-    if (strequentCursor == null || strequentCursor.getCount() == 0) {
-      return null;
-    }
-    SpeedDialCursor cursor = new SpeedDialCursor(buildCursors(strequentCursor));
-    strequentCursor.close();
-    return cursor;
-  }
-
-  private static Cursor[] buildCursors(Cursor strequentCursor) {
-    MatrixCursor starred = new MatrixCursor(StrequentContactsCursorLoader.PHONE_PROJECTION);
-    MatrixCursor suggestions = new MatrixCursor(StrequentContactsCursorLoader.PHONE_PROJECTION);
-
-    strequentCursor.moveToPosition(-1);
-    while (strequentCursor.moveToNext()) {
-      if (strequentCursor.getPosition() != 0) {
-        long contactId = strequentCursor.getLong(StrequentContactsCursorLoader.PHONE_CONTACT_ID);
-        int position = strequentCursor.getPosition();
-        boolean duplicate = false;
-        // Iterate backwards through the cursor to check that this isn't a duplicate contact
-        // TODO(calderwoodra): improve this algorithm (currently O(n^2)).
-        while (strequentCursor.moveToPrevious() && !duplicate) {
-          duplicate |=
-              strequentCursor.getLong(StrequentContactsCursorLoader.PHONE_CONTACT_ID) == contactId;
-        }
-        strequentCursor.moveToPosition(position);
-        if (duplicate) {
-          continue;
-        }
-      }
-
-      if (strequentCursor.getInt(StrequentContactsCursorLoader.PHONE_STARRED) == 1) {
-        StrequentContactsCursorLoader.addToCursor(starred, strequentCursor);
-      } else if (starred.getCount() + suggestions.getCount() < SPEED_DIAL_CONTACT_LIST_SOFT_LIMIT) {
-        // Since all starred contacts come before each non-starred contact, it's safe to assume that
-        // this list will never exceed the soft limit unless there are more starred contacts than
-        // the limit permits.
-        StrequentContactsCursorLoader.addToCursor(suggestions, strequentCursor);
-      }
-    }
-
-    List<Cursor> cursorList = new ArrayList<>();
-    if (starred.getCount() > 0) {
-      cursorList.add(createHeaderCursor(R.string.favorites_header));
-      cursorList.add(starred);
-    }
-    if (suggestions.getCount() > 0) {
-      cursorList.add(createHeaderCursor(R.string.suggestions_header));
-      cursorList.add(suggestions);
-    }
-    return cursorList.toArray(new Cursor[cursorList.size()]);
-  }
-
-  private static Cursor createHeaderCursor(@StringRes int header) {
-    MatrixCursor cursor = new MatrixCursor(HEADER_CURSOR_PROJECTION);
-    cursor.newRow().add(HEADER_CURSOR_PROJECTION[HEADER_COLUMN_POSITION], header);
-    return cursor;
-  }
-
-  @RowType
-  int getRowType(int position) {
-    moveToPosition(position);
-    if (getColumnCount() == 1) {
-      return RowType.HEADER;
-    } else if (getInt(StrequentContactsCursorLoader.PHONE_STARRED) == 1) {
-      return RowType.STARRED;
-    } else {
-      return RowType.SUGGESTION;
-    }
-  }
-
-  @SuppressLint("DefaultLocale")
-  @StringRes
-  int getHeader() {
-    if (getRowType(getPosition()) != RowType.HEADER) {
-      throw Assert.createIllegalStateFailException(
-          String.format("Current position (%d) is not a header.", getPosition()));
-    }
-    return getInt(HEADER_COLUMN_POSITION);
-  }
-
-  public boolean hasFavorites() {
-    return hasFavorites;
-  }
-
-  private SpeedDialCursor(Cursor[] cursors) {
-    super(cursors);
-    for (Cursor cursor : cursors) {
-      cursor.moveToFirst();
-      if (cursor.getColumnCount() != 1
-          && cursor.getInt(StrequentContactsCursorLoader.PHONE_STARRED) == 1) {
-        hasFavorites = true;
-        break;
-      }
-    }
-  }
-}