GIFView.java

package com.media_app.media_app;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Movie;
import android.util.AttributeSet;
import android.view.View;
import java.io.InputStream;

public class GIFView extends View {

	private InputStream gifInputStream;
	private Movie gifMovie;
	private int movieWidth, movieHeight;
	private long movieDuration;
	private long mMovieStart;

	public GIFView(Context context) {
		super(context);
		init(context);
	}

	public GIFView(Context context, AttributeSet attrs) {
		super(context, attrs);
		init(context);

	}

	public GIFView(Context context, AttributeSet attrs,

	int defStyleAttr) {
		super(context, attrs, defStyleAttr);
		init(context);
	}

	private void init(Context context) {

		setFocusable(true);
		gifInputStream = context.getResources().openRawResource(R.drawable.flower);
		gifMovie = Movie.decodeStream(gifInputStream);
		movieWidth 	= gifMovie.width();
		movieHeight = gifMovie.height();
		movieDuration = gifMovie.duration();

	}

	@Override
	protected void onMeasure(int widthMeasureSpec,

	int heightMeasureSpec) {
		setMeasuredDimension(movieWidth, movieHeight);
	}

	public int getMovieWidth() {
		return movieWidth;
	}

	public int getMovieHeight() {
		return movieHeight;
	}

	public long getMovieDuration() {
		return movieDuration;
	}

	@Override
	protected void onDraw(Canvas canvas) {

		long now = android.os.SystemClock.uptimeMillis();

		if (mMovieStart == 0) { // first time
			mMovieStart = now;
		}

		if (gifMovie != null) {

			int dur = gifMovie.duration();
			if (dur == 0) {
				dur = 1000;
			}

			int relTime = (int) ((now - mMovieStart) % dur);
			gifMovie.setTime(relTime);
			canvas.scale((float)this.getWidth() / (float)gifMovie.width(),(float)this.getHeight() / (float)gifMovie.height());
			//canvas.scale(1.9f, 3.21f);
			gifMovie.draw(canvas,0, 0);
			invalidate();

		}

	}
}