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Diffstat (limited to 'src/com/android/launcher3/FolderAutoScrollHelper.java')
-rw-r--r-- | src/com/android/launcher3/FolderAutoScrollHelper.java | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/src/com/android/launcher3/FolderAutoScrollHelper.java b/src/com/android/launcher3/FolderAutoScrollHelper.java deleted file mode 100644 index 40e888464..000000000 --- a/src/com/android/launcher3/FolderAutoScrollHelper.java +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (C) 2013 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.launcher3; - -import android.support.v4.widget.AutoScrollHelper; -import android.widget.ScrollView; - -/** - * An implementation of {@link AutoScrollHelper} that knows how to scroll - * through a {@link Folder}. - */ -public class FolderAutoScrollHelper extends AutoScrollHelper { - private static final float MAX_SCROLL_VELOCITY = 1500f; - - private final ScrollView mTarget; - - public FolderAutoScrollHelper(ScrollView target) { - super(target); - - mTarget = target; - - setActivationDelay(0); - setEdgeType(EDGE_TYPE_INSIDE_EXTEND); - setExclusive(true); - setMaximumVelocity(MAX_SCROLL_VELOCITY, MAX_SCROLL_VELOCITY); - setRampDownDuration(0); - setRampUpDuration(0); - } - - @Override - public void scrollTargetBy(int deltaX, int deltaY) { - mTarget.scrollBy(deltaX, deltaY); - } - - @Override - public boolean canTargetScrollHorizontally(int direction) { - // List do not scroll horizontally. - return false; - } - - @Override - public boolean canTargetScrollVertically(int direction) { - return mTarget.canScrollVertically(direction); - } -}
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