1 files changed, 0 insertions, 125 deletions
diff --git a/java/com/android/contacts/common/list/AutoScrollListView.java b/java/com/android/contacts/common/list/AutoScrollListView.java
deleted file mode 100644
index 8d6455f7f..000000000
--- a/java/com/android/contacts/common/list/AutoScrollListView.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2010 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.contacts.common.list;
-
-import android.content.Context;
-import android.os.Build;
-import android.util.AttributeSet;
-import android.widget.ListView;
-
-/**
- * A ListView that can be asked to scroll (smoothly or otherwise) to a specific position. This class
- * takes advantage of similar functionality that exists in {@link ListView} and enhances it.
- */
-public class AutoScrollListView extends ListView {
-
-  /** Position the element at about 1/3 of the list height */
-  private static final float PREFERRED_SELECTION_OFFSET_FROM_TOP = 0.33f;
-
-  private int mRequestedScrollPosition = -1;
-  private boolean mSmoothScrollRequested;
-
-  public AutoScrollListView(Context context) {
-    super(context);
-  }
-
-  public AutoScrollListView(Context context, AttributeSet attrs) {
-    super(context, attrs);
-  }
-
-  public AutoScrollListView(Context context, AttributeSet attrs, int defStyle) {
-    super(context, attrs, defStyle);
-  }
-
-  /**
-   * Brings the specified position to view by optionally performing a jump-scroll maneuver: first it
-   * jumps to some position near the one requested and then does a smooth scroll to the requested
-   * position. This creates an impression of full smooth scrolling without actually traversing the
-   * entire list. If smooth scrolling is not requested, instantly positions the requested item at a
-   * preferred offset.
-   */
-  public void requestPositionToScreen(int position, boolean smoothScroll) {
-    mRequestedScrollPosition = position;
-    mSmoothScrollRequested = smoothScroll;
-    requestLayout();
-  }
-
-  @Override
-  protected void layoutChildren() {
-    super.layoutChildren();
-    if (mRequestedScrollPosition == -1) {
-      return;
-    }
-
-    final int position = mRequestedScrollPosition;
-    mRequestedScrollPosition = -1;
-
-    int firstPosition = getFirstVisiblePosition() + 1;
-    int lastPosition = getLastVisiblePosition();
-    if (position >= firstPosition && position <= lastPosition) {
-      return; // Already on screen
-    }
-
-    final int offset = (int) (getHeight() * PREFERRED_SELECTION_OFFSET_FROM_TOP);
-    if (!mSmoothScrollRequested) {
-      setSelectionFromTop(position, offset);
-
-      // Since we have changed the scrolling position, we need to redo child layout
-      // Calling "requestLayout" in the middle of a layout pass has no effect,
-      // so we call layoutChildren explicitly
-      super.layoutChildren();
-
-    } else {
-      // We will first position the list a couple of screens before or after
-      // the new selection and then scroll smoothly to it.
-      int twoScreens = (lastPosition - firstPosition) * 2;
-      int preliminaryPosition;
-      if (position < firstPosition) {
-        preliminaryPosition = position + twoScreens;
-        if (preliminaryPosition >= getCount()) {
-          preliminaryPosition = getCount() - 1;
-        }
-        if (preliminaryPosition < firstPosition) {
-          setSelection(preliminaryPosition);
-          super.layoutChildren();
-        }
-      } else {
-        preliminaryPosition = position - twoScreens;
-        if (preliminaryPosition < 0) {
-          preliminaryPosition = 0;
-        }
-        if (preliminaryPosition > lastPosition) {
-          setSelection(preliminaryPosition);
-          super.layoutChildren();
-        }
-      }
-
-      smoothScrollToPositionFromTop(position, offset);
-    }
-  }
-
-  @Override
-  protected void onLayout(boolean changed, int l, int t, int r, int b) {
-    super.onLayout(changed, l, t, r, b);
-
-    // Workaround for a bug and a bug.
-    if (android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.N
-        || android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.N_MR1) {
-      layoutChildren();
-    }
-  }
-}