dependencies { 
  compile 'com.squareup.picasso:picasso:2.5.1' 
} 

dependencies { 
  compile 'com.github.bumptech.glide:glide:3.5.2' 
  compile 'com.android.support:support-v4:24.0.0' 
} 

Glide.with(context).load(imageUrl).into(imageView);

Glide.with(context).load(imageUrl).placeholder(R.mipmap.ic_launcher).into(imageView);

Glide.with(context).load(imageUrl).error(R.mipmap.ic_launcher).into(imageView);

Glide.with(context).load(imageUrl).centerCrop().into(imageView);

Glide.with(context).load(imageUrl).fitCenter().into(imageView);

Glide.with(context).load(imageUrl).asGif().into(imageView);

String filePath = "/storage/emulated/0/Pictures/video.mp4";
Glide.with( context ).load( Uri.fromFile( new File( filePath ) ) ).into(imageViewGifAsBitmap );

Glide.with( context ).load(imageUrl).skipMemoryCache(true).into(imageViewInternet );//跳過(guò)內(nèi)存緩存

Glide.with( context ).load(imageUrl).diskCacheStrategy(DiskCacheStrategy.NONE).into( imageViewInternet );//跳過(guò)硬盤(pán)緩存

Glide.with(context).load(imageUrl).priority( Priority.HIGH).into( imageView);

Glide.with(mContext)
  .load(url) 
  .placeholder(R.drawable.loading_spinner)
  .into(new SimpleTarget<Bitmap>(width, height) {
    @Override 
    public void onResourceReady(Bitmap bitmap, GlideAnimation anim) {
      // setImageBitmap(bitmap) on CircleImageView 
    } 
  };

//圓形圖片
public class GlideCircleTransform extends BitmapTransformation {
  public GlideCircleTransform(Context context) {
    super(context);
  }
  @Override protected Bitmap transform(BitmapPool pool, Bitmap toTransform, int outWidth, int outHeight) {
    return circleCrop(pool, toTransform);
  }
  private static Bitmap circleCrop(BitmapPool pool, Bitmap source) {
    if (source == null) return null;
    int size = Math.min(source.getWidth(), source.getHeight());
    int x = (source.getWidth() - size) / 2;
    int y = (source.getHeight() - size) / 2;
    // TODO this could be acquired from the pool too
    Bitmap squared = Bitmap.createBitmap(source, x, y, size, size);
    Bitmap result = pool.get(size, size, Bitmap.Config.ARGB_8888);
    if (result == null) {
      result = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
    }
    Canvas canvas = new Canvas(result);
    Paint paint = new Paint();
    paint.setShader(new BitmapShader(squared, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP));
    paint.setAntiAlias(true);
    float r = size / 2f;
    canvas.drawCircle(r, r, r, paint);
    return result;
  }
  @Override public String getId() {
    return getClass().getName();
  }
}

//圓角圖片
public class GlideRoundTransform extends BitmapTransformation {
  private static float radius = 0f;
  public GlideRoundTransform(Context context) {
    this(context, 4);
  }
  public GlideRoundTransform(Context context, int dp) {
    super(context);
    this.radius = Resources.getSystem().getDisplayMetrics().density * dp;
  }
  @Override protected Bitmap transform(BitmapPool pool, Bitmap toTransform, int outWidth, int outHeight) {
    return roundCrop(pool, toTransform);
  }
  private static Bitmap roundCrop(BitmapPool pool, Bitmap source) {
    if (source == null) return null;
    Bitmap result = pool.get(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
    if (result == null) {
      result = Bitmap.createBitmap(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
    }
    Canvas canvas = new Canvas(result);
    Paint paint = new Paint();
    paint.setShader(new BitmapShader(source, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP));
    paint.setAntiAlias(true);
    RectF rectF = new RectF(0f, 0f, source.getWidth(), source.getHeight());
    canvas.drawRoundRect(rectF, radius, radius, paint);
    return result;
  }
  @Override public String getId() {
    return getClass().getName() + Math.round(radius);
  }
}

Glide.with(this).load("https://www.baidu.com/img/bdlogo.png").transform(new GlideRoundTransform(context)).into(imageView);
Glide.with(this).load("https://www.baidu.com/img/bdlogo.png").transform(new GlideRoundTransform(context,10)).into(imageView);
Glide.with(this).load("https://www.baidu.com/img/bdlogo.png").transform(new GlideCircleTransform(context)).into(imageView);