1 files changed, 0 insertions, 164 deletions
diff --git a/src/com/android/browser/NavTabGallery.java b/src/com/android/browser/NavTabGallery.java
deleted file mode 100644
index af02e8d..0000000
--- a/src/com/android/browser/NavTabGallery.java
+++ /dev/null
@@ -1,164 +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.browser;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.ObjectAnimator;
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-
-import com.android.browser.view.Gallery;
-
-/**
- * custom view for displaying tabs in the nav screen
- */
-public class NavTabGallery extends Gallery {
-
-    interface OnRemoveListener {
-        public void onRemovePosition(int position);
-    }
-
-    // after drag animation velocity in pixels/sec
-    private static final float MIN_VELOCITY = 1500;
-
-    private OnRemoveListener mRemoveListener;
-    private boolean mBlockUpCallback;
-    private Animator mAnimator;
-
-    public NavTabGallery(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    public NavTabGallery(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public NavTabGallery(Context context) {
-        super(context);
-    }
-
-    public void setOnRemoveListener(OnRemoveListener l) {
-        mRemoveListener = l;
-    }
-
-    protected void setSelection(int ix) {
-        super.setSelectedPositionInt(ix);
-    }
-
-    protected int getSelectionIndex() {
-        return getSelectedItemPosition();
-    }
-
-    protected Tab getSelectedItem() {
-        return (Tab) mAdapter.getItem(getSelectedItemPosition());
-    }
-
-    View getSelectedTab() {
-        return getSelectedView();
-    }
-
-    @Override
-    protected void onOrthoDrag(View v, MotionEvent down, MotionEvent move,
-            float distance) {
-        if (mAnimator == null) {
-            offsetView(v, - distance);
-        }
-    }
-
-    @Override
-    protected void onOrthoFling(View v, MotionEvent down, MotionEvent move,
-            float velocity) {
-        if ((mAnimator == null) && (Math.abs(velocity) > MIN_VELOCITY)) {
-            mBlockUpCallback = true;
-            animateOut(v, velocity);
-        }
-    }
-
-    @Override
-    protected void onUp(View downView) {
-        if (mAnimator != null) return;
-        if (mBlockUpCallback) {
-            mBlockUpCallback = false;
-            return;
-        }
-        if (mIsOrthoDragged && downView != null) {
-            // offset
-            int diff = calculateTop(downView, false) - (mHorizontal ? downView.getTop()
-                    : downView.getLeft());
-            if (Math.abs(diff) > (mHorizontal ? downView.getHeight() : downView.getWidth()) / 2) {
-                // remove it
-                animateOut(downView, - Math.signum(diff) * MIN_VELOCITY);
-            } else {
-                // snap back
-                offsetView(downView, diff);
-            }
-        } else {
-            super.onUp(downView);
-        }
-    }
-
-    private void offsetView(View v, float distance) {
-        if (mHorizontal) {
-            v.offsetTopAndBottom((int) distance);
-        } else {
-            v.offsetLeftAndRight((int) distance);
-        }
-    }
-
-    protected void animateOut(View v) {
-        animateOut(v, -MIN_VELOCITY);
-    }
-
-    private void animateOut(final View v, float velocity) {
-        if ((v == null) || (mAnimator != null)) return;
-        final int position = mFirstPosition + indexOfChild(v);
-        int target = 0;
-        if (velocity < 0) {
-            target = mHorizontal ? -v.getHeight() :  - v.getWidth();
-        } else {
-            target = mHorizontal ? getHeight() : getWidth();
-        }
-        int distance = target - (mHorizontal ? v.getTop() : v.getLeft());
-        long duration = (long) (Math.abs(distance) * 1000 / Math.abs(velocity));
-        if (mHorizontal) {
-            mAnimator = ObjectAnimator.ofFloat(v, TRANSLATION_Y, 0, target);
-        } else {
-            mAnimator = ObjectAnimator.ofFloat(v, TRANSLATION_X, 0, target);
-        }
-        mAnimator.setDuration(duration);
-        mAnimator.addListener(new AnimatorListenerAdapter() {
-            public void onAnimationEnd(Animator a) {
-                if (mRemoveListener !=  null) {
-                    boolean needsGap = position < (mAdapter.getCount() - 1);
-                    if (needsGap) {
-                        setGapPosition(position, mHorizontal ? v.getWidth() : v.getHeight());
-                    }
-                    mRemoveListener.onRemovePosition(position);
-                    if (!needsGap && (position > 0) && (mAdapter.getCount() > 0)) {
-                        scrollToChild(position - 1);
-                    }
-                    mAnimator = null;
-                }
-            }
-        });
-        mAnimator.start();
-    }
-
-}