Animated3dActivity.java example

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platform_frameworks_base-master
/*
 * 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.android.test.hwui;

import android.animation.ObjectAnimator;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Camera;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.os.Bundle;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;

@SuppressWarnings({"UnusedDeclaration"})
public class Animated3dActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        ImageView view = new ImageView(this);
        view.setImageResource(R.drawable.large_photo);

        setContentView(view, new FrameLayout.LayoutParams(
                FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT
        ));

        ObjectAnimator animator = ObjectAnimator.ofFloat(view, "rotationY", 0.0f, 360.0f);
        animator.setDuration(4000);
        animator.setRepeatCount(ObjectAnimator.INFINITE);
        animator.setRepeatMode(ObjectAnimator.REVERSE);
        animator.start();
    }
}