android播放gif格式图片示例

import android.content.context;
import android.graphics.canvas;
import android.graphics.movie;
import android.util.attributeset;
import android.view.view;
import android.view.viewgroup.layoutparams;

import com.nmbs.r;

 

public class gifview extends view {
    private long moviestart;
    private movie movie;

    public gifview(context context, attributeset attributeset) {
        super(context, attributeset);
        movie = movie.decodestream(getresources().openrawresource(
                r.drawable.ic_showseat));
    }

    public gifview(context context) {
        super(context);
        movie = movie.decodestream(getresources().openrawresource(
                r.drawable.ic_showseat));
    }

    @override
    protected void ondraw(canvas canvas) {
        long curtime = android.os.systemclock.uptimemillis();

        if (moviestart == 0) {
            moviestart = curtime;
        }
        if (movie != null) {
            int duraction = movie.duration();
            int reltime = (int) ((curtime - moviestart) % duraction);
            movie.settime(reltime);
            movie.draw(canvas, 0, 0);
            invalidate();
        }
        super.ondraw(canvas);
    }

    @override
    public void setlayoutparams(layoutparams params) {
        super.setlayoutparams(params);
    }
}

gifview gifview = new gifview(this);