1 files changed, 0 insertions, 180 deletions
diff --git a/src/com/android/gallery3d/anim/StateTransitionAnimation.java b/src/com/android/gallery3d/anim/StateTransitionAnimation.java
deleted file mode 100644
index bf8a54405..000000000
--- a/src/com/android/gallery3d/anim/StateTransitionAnimation.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (C) 2012 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.gallery3d.anim;
-
-import android.view.animation.AccelerateInterpolator;
-import android.view.animation.DecelerateInterpolator;
-import android.view.animation.Interpolator;
-
-import com.android.gallery3d.glrenderer.GLCanvas;
-import com.android.gallery3d.glrenderer.RawTexture;
-import com.android.gallery3d.ui.GLView;
-import com.android.gallery3d.ui.TiledScreenNail;
-
-public class StateTransitionAnimation extends Animation {
-
-    public static class Spec {
-        public static final Spec OUTGOING;
-        public static final Spec INCOMING;
-        public static final Spec PHOTO_INCOMING;
-
-        private static final Interpolator DEFAULT_INTERPOLATOR =
-                new DecelerateInterpolator();
-
-        public int duration = 330;
-        public float backgroundAlphaFrom = 0;
-        public float backgroundAlphaTo = 0;
-        public float backgroundScaleFrom = 0;
-        public float backgroundScaleTo = 0;
-        public float contentAlphaFrom = 1;
-        public float contentAlphaTo = 1;
-        public float contentScaleFrom = 1;
-        public float contentScaleTo = 1;
-        public float overlayAlphaFrom = 0;
-        public float overlayAlphaTo = 0;
-        public float overlayScaleFrom = 0;
-        public float overlayScaleTo = 0;
-        public Interpolator interpolator = DEFAULT_INTERPOLATOR;
-
-        static {
-            OUTGOING = new Spec();
-            OUTGOING.backgroundAlphaFrom = 0.5f;
-            OUTGOING.backgroundAlphaTo = 0f;
-            OUTGOING.backgroundScaleFrom = 1f;
-            OUTGOING.backgroundScaleTo = 0f;
-            OUTGOING.contentAlphaFrom = 0.5f;
-            OUTGOING.contentAlphaTo = 1f;
-            OUTGOING.contentScaleFrom = 3f;
-            OUTGOING.contentScaleTo = 1f;
-
-            INCOMING = new Spec();
-            INCOMING.overlayAlphaFrom = 1f;
-            INCOMING.overlayAlphaTo = 0f;
-            INCOMING.overlayScaleFrom = 1f;
-            INCOMING.overlayScaleTo = 3f;
-            INCOMING.contentAlphaFrom = 0f;
-            INCOMING.contentAlphaTo = 1f;
-            INCOMING.contentScaleFrom = 0.25f;
-            INCOMING.contentScaleTo = 1f;
-
-            PHOTO_INCOMING = INCOMING;
-        }
-
-        private static Spec specForTransition(Transition t) {
-            switch (t) {
-                case Outgoing:
-                    return Spec.OUTGOING;
-                case Incoming:
-                    return Spec.INCOMING;
-                case PhotoIncoming:
-                    return Spec.PHOTO_INCOMING;
-                case None:
-                default:
-                    return null;
-            }
-        }
-    }
-
-    public static enum Transition { None, Outgoing, Incoming, PhotoIncoming }
-
-    private final Spec mTransitionSpec;
-    private float mCurrentContentScale;
-    private float mCurrentContentAlpha;
-    private float mCurrentBackgroundScale;
-    private float mCurrentBackgroundAlpha;
-    private float mCurrentOverlayScale;
-    private float mCurrentOverlayAlpha;
-    private RawTexture mOldScreenTexture;
-
-    public StateTransitionAnimation(Transition t, RawTexture oldScreen) {
-        this(Spec.specForTransition(t), oldScreen);
-    }
-
-    public StateTransitionAnimation(Spec spec, RawTexture oldScreen) {
-        mTransitionSpec = spec != null ? spec : Spec.OUTGOING;
-        setDuration(mTransitionSpec.duration);
-        setInterpolator(mTransitionSpec.interpolator);
-        mOldScreenTexture = oldScreen;
-        TiledScreenNail.disableDrawPlaceholder();
-    }
-
-    @Override
-    public boolean calculate(long currentTimeMillis) {
-        boolean retval = super.calculate(currentTimeMillis);
-        if (!isActive()) {
-            if (mOldScreenTexture != null) {
-                mOldScreenTexture.recycle();
-                mOldScreenTexture = null;
-            }
-            TiledScreenNail.enableDrawPlaceholder();
-        }
-        return retval;
-    }
-
-    @Override
-    protected void onCalculate(float progress) {
-        mCurrentContentScale = mTransitionSpec.contentScaleFrom
-                + (mTransitionSpec.contentScaleTo - mTransitionSpec.contentScaleFrom) * progress;
-        mCurrentContentAlpha = mTransitionSpec.contentAlphaFrom
-                + (mTransitionSpec.contentAlphaTo - mTransitionSpec.contentAlphaFrom) * progress;
-        mCurrentBackgroundAlpha = mTransitionSpec.backgroundAlphaFrom
-                + (mTransitionSpec.backgroundAlphaTo - mTransitionSpec.backgroundAlphaFrom)
-                * progress;
-        mCurrentBackgroundScale = mTransitionSpec.backgroundScaleFrom
-                + (mTransitionSpec.backgroundScaleTo - mTransitionSpec.backgroundScaleFrom)
-                * progress;
-        mCurrentOverlayScale = mTransitionSpec.overlayScaleFrom
-                + (mTransitionSpec.overlayScaleTo - mTransitionSpec.overlayScaleFrom) * progress;
-        mCurrentOverlayAlpha = mTransitionSpec.overlayAlphaFrom
-                + (mTransitionSpec.overlayAlphaTo - mTransitionSpec.overlayAlphaFrom) * progress;
-    }
-
-    private void applyOldTexture(GLView view, GLCanvas canvas, float alpha, float scale, boolean clear) {
-        if (mOldScreenTexture == null)
-            return;
-        if (clear) canvas.clearBuffer(view.getBackgroundColor());
-        canvas.save();
-        canvas.setAlpha(alpha);
-        int xOffset = view.getWidth() / 2;
-        int yOffset = view.getHeight() / 2;
-        canvas.translate(xOffset, yOffset);
-        canvas.scale(scale, scale, 1);
-        mOldScreenTexture.draw(canvas, -xOffset, -yOffset);
-        canvas.restore();
-    }
-
-    public void applyBackground(GLView view, GLCanvas canvas) {
-        if (mCurrentBackgroundAlpha > 0f) {
-            applyOldTexture(view, canvas, mCurrentBackgroundAlpha, mCurrentBackgroundScale, true);
-        }
-    }
-
-    public void applyContentTransform(GLView view, GLCanvas canvas) {
-        int xOffset = view.getWidth() / 2;
-        int yOffset = view.getHeight() / 2;
-        canvas.translate(xOffset, yOffset);
-        canvas.scale(mCurrentContentScale, mCurrentContentScale, 1);
-        canvas.translate(-xOffset, -yOffset);
-        canvas.setAlpha(mCurrentContentAlpha);
-    }
-
-    public void applyOverlay(GLView view, GLCanvas canvas) {
-        if (mCurrentOverlayAlpha > 0f) {
-            applyOldTexture(view, canvas, mCurrentOverlayAlpha, mCurrentOverlayScale, false);
-        }
-    }
-}