最新Android Glide4.0加载Gif图片到ImageView详解手机开发

在我过去的文章里面，介绍了旧的Glide 3.0+的加载Gif图片方式（见文章：http://blog.csdn.net/zhangphil/article/details/45561983 ），现在Glide 4.0相较于Glide 3.0+发生了很大变化，现在给出一个新版Glide 4.0加载Gif图片的代码例子。

package zhangphil.phildemo; 
 
import android.graphics.drawable.Drawable; 
import android.support.annotation.Nullable; 
import android.support.v7.app.AppCompatActivity; 
import android.os.Bundle; 
import android.widget.ImageView; 
 
import com.bumptech.glide.Glide; 
import com.bumptech.glide.Priority; 
import com.bumptech.glide.load.DataSource; 
import com.bumptech.glide.load.engine.DiskCacheStrategy; 
import com.bumptech.glide.load.engine.GlideException; 
import com.bumptech.glide.request.RequestListener; 
import com.bumptech.glide.request.RequestOptions; 
import com.bumptech.glide.request.target.Target; 
 
public class MainActivity extends AppCompatActivity { 
 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
 
        ImageView image = (ImageView) findViewById(R.id.image); 
        load(image); 
    } 
 
    private void load(ImageView image) { 
        RequestOptions options = new RequestOptions() 
                .centerCrop() 
                //.placeholder(R.mipmap.ic_launcher_round) 
                .error(android.R.drawable.stat_notify_error) 
                .priority(Priority.HIGH) 
                //.skipMemoryCache(true) 
                .diskCacheStrategy(DiskCacheStrategy.AUTOMATIC); 
 
        Glide.with(this) 
                .load(R.drawable.loading) 
                .listener(new RequestListener<Drawable>() { 
                    @Override 
                    public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) { 
                        return false; 
                    } 
 
                    @Override 
                    public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) { 
                        return false; 
                    } 
                }) 
                .apply(options) 
                //.thumbnail(Glide.with(this).load(R.mipmap.ic_launcher)) 
                .into(image); 
    } 
}