diff --git a/samples/ApiDemos/AndroidManifest.xml b/samples/ApiDemos/AndroidManifest.xml index b57ae1957..8dde4d318 100644 --- a/samples/ApiDemos/AndroidManifest.xml +++ b/samples/ApiDemos/AndroidManifest.xml @@ -1293,15 +1293,6 @@ - - - - - - - diff --git a/samples/ApiDemos/src/com/example/android/apis/animation/PathLengthAnimation.java b/samples/ApiDemos/src/com/example/android/apis/animation/PathLengthAnimation.java deleted file mode 100644 index 08181b7ef..000000000 --- a/samples/ApiDemos/src/com/example/android/apis/animation/PathLengthAnimation.java +++ /dev/null @@ -1,104 +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.example.android.apis.animation; - -import android.animation.ObjectAnimator; -import android.animation.ValueAnimator; -import android.app.Activity; -import android.graphics.Paint; -import android.graphics.Path; -import android.graphics.drawable.ShapeDrawable; -import android.graphics.drawable.shapes.PathShape; -import android.os.Bundle; -import android.view.animation.AccelerateDecelerateInterpolator; -import android.view.animation.LinearInterpolator; -import android.widget.ImageView; - -/** - * This activity demonstrates the use of Path trimming and its use in animations. - * The trim method works by extracting just a portion of the Path relative to its - * length. By modifying the offset of the trim, we can make the trim path span - * the start and end. In this demo, the line segment appears to be traversing - * a circle. - */ -public class PathLengthAnimation extends Activity { - private static final String TAG = "PathLengthAnimation"; - private static final float CIRCLE_RADIUS = 500f; - private static final int CIRCLE_PADDING = 100; - private static final int CIRCLE_STROKE = 30; - private static final int CIRCLE_SIZE = Math.round(2 * (CIRCLE_RADIUS + CIRCLE_PADDING)) - + CIRCLE_STROKE; - - static final Path sPath = new Path(); - - static { - sPath.addCircle(CIRCLE_RADIUS + CIRCLE_PADDING, CIRCLE_RADIUS + CIRCLE_PADDING, - CIRCLE_RADIUS, Path.Direction.CCW); - } - - private ShapeDrawable mDrawable; - private Path mPath = new Path(); - private float mTrimEnd = 1; - private float mTrimOffset = 0; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - ImageView view = new ImageView(this); - setContentView(view); - - PathShape pathShape = new PathShape(mPath, CIRCLE_SIZE, CIRCLE_SIZE); - mDrawable = new ShapeDrawable(pathShape); - mDrawable.setIntrinsicHeight(CIRCLE_SIZE); - mDrawable.setIntrinsicWidth(CIRCLE_SIZE); - Paint paint = mDrawable.getPaint(); - paint.setColor(0xFFFF0000); - paint.setStyle(Paint.Style.STROKE); - paint.setStrokeWidth(CIRCLE_STROKE); - paint.setStrokeCap(Paint.Cap.ROUND); - paint.setAntiAlias(true); - view.setImageDrawable(mDrawable); - - ObjectAnimator endAnimator = ObjectAnimator.ofFloat(this, "trimEnd", 0.5f, 0.75f); - endAnimator.setDuration(769); - endAnimator.setRepeatCount(ValueAnimator.INFINITE); - endAnimator.setRepeatMode(ValueAnimator.REVERSE); - endAnimator.setInterpolator(new AccelerateDecelerateInterpolator()); - endAnimator.start(); - - ObjectAnimator offsetAnimator = ObjectAnimator.ofFloat(this, "trimOffset", 1, 0); - offsetAnimator.setDuration(1783); - offsetAnimator.setRepeatCount(ValueAnimator.INFINITE); - offsetAnimator.setInterpolator(new LinearInterpolator()); - offsetAnimator.start(); - - setTrimEnd(1); - setTrimOffset(0); - } - - - public void setTrimEnd(float trimEnd) { - mTrimEnd = trimEnd; - sPath.trim(0, mTrimEnd, mTrimOffset, mPath); - mDrawable.invalidateSelf(); - } - - public void setTrimOffset(float trimOffset) { - mTrimOffset = trimOffset; - sPath.trim(0, mTrimEnd, mTrimOffset, mPath); - mDrawable.invalidateSelf(); - } -}