/* * Copyright (C) 2008 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.graphics;import com.example.android.apis.R;import android.app.Activity;import android.content.Context;import android.graphics.*;import android.graphics.drawable.*;import android.view.animation.*;import android.os.Bundle;import android.view.KeyEvent;import android.view.View;public class AnimateDrawables extends GraphicsActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(new SampleView(this));    }        private static class SampleView extends View {        private AnimateDrawable mDrawable;        public SampleView(Context context) {            super(context);            setFocusable(true);            setFocusableInTouchMode(true);            Drawable dr = context.getResources().getDrawable(R.drawable.beach);            dr.setBounds(0, 0, dr.getIntrinsicWidth(), dr.getIntrinsicHeight());                        Animation an = new TranslateAnimation(0, 100, 0, 200);            an.setDuration(2000);            an.setRepeatCount(-1);            an.initialize(10, 10, 10, 10);                        mDrawable = new AnimateDrawable(dr, an);            an.startNow();        }                @Override protected void onDraw(Canvas canvas) {            canvas.drawColor(Color.WHITE);            mDrawable.draw(canvas);            invalidate();        }    }}