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Diffstat (limited to 'actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/Animator.java')
| -rw-r--r-- | actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/Animator.java | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/Animator.java b/actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/Animator.java deleted file mode 100644 index 2caf5b4a9..000000000 --- a/actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/Animator.java +++ /dev/null @@ -1,278 +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.actionbarsherlock.internal.nineoldandroids.animation; - -import java.util.ArrayList; - -import android.view.animation.Interpolator; - -/** - * This is the superclass for classes which provide basic support for animations which can be - * started, ended, and have <code>AnimatorListeners</code> added to them. - */ -public abstract class Animator implements Cloneable { - - - /** - * The set of listeners to be sent events through the life of an animation. - */ - ArrayList<AnimatorListener> mListeners = null; - - /** - * Starts this animation. If the animation has a nonzero startDelay, the animation will start - * running after that delay elapses. A non-delayed animation will have its initial - * value(s) set immediately, followed by calls to - * {@link AnimatorListener#onAnimationStart(Animator)} for any listeners of this animator. - * - * <p>The animation started by calling this method will be run on the thread that called - * this method. This thread should have a Looper on it (a runtime exception will be thrown if - * this is not the case). Also, if the animation will animate - * properties of objects in the view hierarchy, then the calling thread should be the UI - * thread for that view hierarchy.</p> - * - */ - public void start() { - } - - /** - * Cancels the animation. Unlike {@link #end()}, <code>cancel()</code> causes the animation to - * stop in its tracks, sending an - * {@link android.animation.Animator.AnimatorListener#onAnimationCancel(Animator)} to - * its listeners, followed by an - * {@link android.animation.Animator.AnimatorListener#onAnimationEnd(Animator)} message. - * - * <p>This method must be called on the thread that is running the animation.</p> - */ - public void cancel() { - } - - /** - * Ends the animation. This causes the animation to assign the end value of the property being - * animated, then calling the - * {@link android.animation.Animator.AnimatorListener#onAnimationEnd(Animator)} method on - * its listeners. - * - * <p>This method must be called on the thread that is running the animation.</p> - */ - public void end() { - } - - /** - * The amount of time, in milliseconds, to delay starting the animation after - * {@link #start()} is called. - * - * @return the number of milliseconds to delay running the animation - */ - public abstract long getStartDelay(); - - /** - * The amount of time, in milliseconds, to delay starting the animation after - * {@link #start()} is called. - - * @param startDelay The amount of the delay, in milliseconds - */ - public abstract void setStartDelay(long startDelay); - - - /** - * Sets the length of the animation. - * - * @param duration The length of the animation, in milliseconds. - */ - public abstract Animator setDuration(long duration); - - /** - * Gets the length of the animation. - * - * @return The length of the animation, in milliseconds. - */ - public abstract long getDuration(); - - /** - * The time interpolator used in calculating the elapsed fraction of this animation. The - * interpolator determines whether the animation runs with linear or non-linear motion, - * such as acceleration and deceleration. The default value is - * {@link android.view.animation.AccelerateDecelerateInterpolator} - * - * @param value the interpolator to be used by this animation - */ - public abstract void setInterpolator(/*Time*/Interpolator value); - - /** - * Returns whether this Animator is currently running (having been started and gone past any - * initial startDelay period and not yet ended). - * - * @return Whether the Animator is running. - */ - public abstract boolean isRunning(); - - /** - * Returns whether this Animator has been started and not yet ended. This state is a superset - * of the state of {@link #isRunning()}, because an Animator with a nonzero - * {@link #getStartDelay() startDelay} will return true for {@link #isStarted()} during the - * delay phase, whereas {@link #isRunning()} will return true only after the delay phase - * is complete. - * - * @return Whether the Animator has been started and not yet ended. - */ - public boolean isStarted() { - // Default method returns value for isRunning(). Subclasses should override to return a - // real value. - return isRunning(); - } - - /** - * Adds a listener to the set of listeners that are sent events through the life of an - * animation, such as start, repeat, and end. - * - * @param listener the listener to be added to the current set of listeners for this animation. - */ - public void addListener(AnimatorListener listener) { - if (mListeners == null) { - mListeners = new ArrayList<AnimatorListener>(); - } - mListeners.add(listener); - } - - /** - * Removes a listener from the set listening to this animation. - * - * @param listener the listener to be removed from the current set of listeners for this - * animation. - */ - public void removeListener(AnimatorListener listener) { - if (mListeners == null) { - return; - } - mListeners.remove(listener); - if (mListeners.size() == 0) { - mListeners = null; - } - } - - /** - * Gets the set of {@link android.animation.Animator.AnimatorListener} objects that are currently - * listening for events on this <code>Animator</code> object. - * - * @return ArrayList<AnimatorListener> The set of listeners. - */ - public ArrayList<AnimatorListener> getListeners() { - return mListeners; - } - - /** - * Removes all listeners from this object. This is equivalent to calling - * <code>getListeners()</code> followed by calling <code>clear()</code> on the - * returned list of listeners. - */ - public void removeAllListeners() { - if (mListeners != null) { - mListeners.clear(); - mListeners = null; - } - } - - @Override - public Animator clone() { - try { - final Animator anim = (Animator) super.clone(); - if (mListeners != null) { - ArrayList<AnimatorListener> oldListeners = mListeners; - anim.mListeners = new ArrayList<AnimatorListener>(); - int numListeners = oldListeners.size(); - for (int i = 0; i < numListeners; ++i) { - anim.mListeners.add(oldListeners.get(i)); - } - } - return anim; - } catch (CloneNotSupportedException e) { - throw new AssertionError(); - } - } - - /** - * This method tells the object to use appropriate information to extract - * starting values for the animation. For example, a AnimatorSet object will pass - * this call to its child objects to tell them to set up the values. A - * ObjectAnimator object will use the information it has about its target object - * and PropertyValuesHolder objects to get the start values for its properties. - * An ValueAnimator object will ignore the request since it does not have enough - * information (such as a target object) to gather these values. - */ - public void setupStartValues() { - } - - /** - * This method tells the object to use appropriate information to extract - * ending values for the animation. For example, a AnimatorSet object will pass - * this call to its child objects to tell them to set up the values. A - * ObjectAnimator object will use the information it has about its target object - * and PropertyValuesHolder objects to get the start values for its properties. - * An ValueAnimator object will ignore the request since it does not have enough - * information (such as a target object) to gather these values. - */ - public void setupEndValues() { - } - - /** - * Sets the target object whose property will be animated by this animation. Not all subclasses - * operate on target objects (for example, {@link ValueAnimator}, but this method - * is on the superclass for the convenience of dealing generically with those subclasses - * that do handle targets. - * - * @param target The object being animated - */ - public void setTarget(Object target) { - } - - /** - * <p>An animation listener receives notifications from an animation. - * Notifications indicate animation related events, such as the end or the - * repetition of the animation.</p> - */ - public static interface AnimatorListener { - /** - * <p>Notifies the start of the animation.</p> - * - * @param animation The started animation. - */ - void onAnimationStart(Animator animation); - - /** - * <p>Notifies the end of the animation. This callback is not invoked - * for animations with repeat count set to INFINITE.</p> - * - * @param animation The animation which reached its end. - */ - void onAnimationEnd(Animator animation); - - /** - * <p>Notifies the cancellation of the animation. This callback is not invoked - * for animations with repeat count set to INFINITE.</p> - * - * @param animation The animation which was canceled. - */ - void onAnimationCancel(Animator animation); - - /** - * <p>Notifies the repetition of the animation.</p> - * - * @param animation The animation which was repeated. - */ - void onAnimationRepeat(Animator animation); - } -} |