1 files changed, 0 insertions, 146 deletions
diff --git a/src/com/android/launcher3/BaseDropTargetBar.java b/src/com/android/launcher3/BaseDropTargetBar.java
deleted file mode 100644
index 9b38623c2..000000000
--- a/src/com/android/launcher3/BaseDropTargetBar.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2011 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.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.animation.TimeInterpolator;
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.accessibility.AccessibilityManager;
-import android.view.animation.AccelerateInterpolator;
-import android.widget.FrameLayout;
-
-import com.android.launcher3.dragndrop.DragController;
-
-/**
- * Base class for drop target bars (where you can drop apps to do actions such as uninstall).
- */
-public abstract class BaseDropTargetBar extends FrameLayout implements DragController.DragListener {
-    protected static final int DEFAULT_DRAG_FADE_DURATION = 175;
-    protected static final TimeInterpolator DEFAULT_INTERPOLATOR = new AccelerateInterpolator();
-
-    protected View mDropTargetBar;
-    protected boolean mAccessibilityEnabled = false;
-
-    protected AnimatorSet mCurrentAnimation;
-    protected boolean mDeferOnDragEnd;
-
-    public BaseDropTargetBar(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public BaseDropTargetBar(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-
-        mDropTargetBar = findViewById(R.id.drag_target_bar);
-
-        // Create the various fade animations
-        mDropTargetBar.setAlpha(0f);
-    }
-
-    /**
-     * Convenience method to animate the alpha of a view.
-     */
-    protected void animateAlpha(View v, float alpha, TimeInterpolator interpolator) {
-        if (Float.compare(v.getAlpha(), alpha) != 0) {
-            ObjectAnimator anim = ObjectAnimator.ofFloat(v, View.ALPHA, alpha);
-            anim.setInterpolator(interpolator);
-            anim.addListener(new ViewVisiblilyUpdateHandler(v));
-            mCurrentAnimation.play(anim);
-        }
-    }
-
-    protected void resetAnimation(int newAnimationDuration) {
-        // Update the accessibility state
-        AccessibilityManager am = (AccessibilityManager)
-                getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
-        mAccessibilityEnabled = am.isEnabled();
-
-        // Cancel any existing animation
-        if (mCurrentAnimation != null) {
-            mCurrentAnimation.cancel();
-            mCurrentAnimation = null;
-        }
-
-        if (newAnimationDuration > 0) {
-            mCurrentAnimation = new AnimatorSet();
-            mCurrentAnimation.setDuration(newAnimationDuration);
-        }
-    }
-
-    /*
-     * DragController.DragListener implementation
-     */
-    @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
-        showDropTargets();
-    }
-
-    /**
-     * This is called to defer hiding the delete drop target until the drop animation has completed,
-     * instead of hiding immediately when the drag has ended.
-     */
-    protected void deferOnDragEnd() {
-        mDeferOnDragEnd = true;
-    }
-
-    @Override
-    public void onDragEnd() {
-        if (!mDeferOnDragEnd) {
-            hideDropTargets();
-        } else {
-            mDeferOnDragEnd = false;
-        }
-    }
-
-    public abstract void showDropTargets();
-
-    public abstract void hideDropTargets();
-
-    public abstract void enableAccessibleDrag(boolean enable);
-
-    public abstract void setup(Launcher launcher, DragController dragController);
-
-    private class ViewVisiblilyUpdateHandler extends AnimatorListenerAdapter {
-        private final View mView;
-
-        ViewVisiblilyUpdateHandler(View v) {
-            mView = v;
-        }
-
-        @Override
-        public void onAnimationStart(Animator animation) {
-            // Ensure that the view is visible for the animation
-            mView.setVisibility(View.VISIBLE);
-        }
-
-        @Override
-        public void onAnimationEnd(Animator animation){
-            AlphaUpdateListener.updateVisibility(mView, mAccessibilityEnabled);
-        }
-
-    }
-}