Android开发通过Glide显示url图片

1、个人是封装了一下Glide，新建了一个GlideUtil类；

public final class GlideUtil {/** * 加载网络图片到imageview * * @param imgUrl * @param imageView */public static void loadImg(String imgUrl, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(imgUrl)            .centerCrop()            .dontAnimate()            .placeholder(R.drawable.shape_placeholder)            .diskCacheStrategy(DiskCacheStrategy.RESULT)            .into(imageView);}/** * 从资源文件中加载图片 * * @param imgRes * @param imageView */public static void loadImg(int imgRes, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(imgRes)            .dontAnimate()            //.placeholder(R.drawable.bg_placeholder)            .centerCrop()            .diskCacheStrategy(DiskCacheStrategy.RESULT)            .into(imageView);}public static void loadWithoutPlaceholder(int imgRes, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(imgRes)            .dontAnimate()            .into(imageView);}/** * 加载圆形图片到imageview * * @param imgUrl * @param imageView */public static void loadRoundImg(String imgUrl, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(imgUrl)//                .placeholder(R.drawable.ic_avater_placeholder)                .dontAnimate()                .centerCrop()                .transform(new GlideCircleTransform(context))                .diskCacheStrategy(DiskCacheStrategy.RESULT)                .into(imageView);    }public static void loadRoundImg(File file, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(file)            // .placeholder(R.drawable.ic_avater_placeholder)            .dontAnimate()            .centerCrop()            .transform(new GlideCircleTransform(context))            .diskCacheStrategy(DiskCacheStrategy.RESULT)            .into(imageView);}public static void loadRoundImg(Uri uri, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(uri)            //.placeholder(R.drawable.ic_avater_placeholder)            .dontAnimate()            .centerCrop()            .transform(new GlideCircleTransform(context))            .diskCacheStrategy(DiskCacheStrategy.RESULT)            .into(imageView);}public static void loadImgUrlWithoutCrop(String imgUrl, ImageView imageView) {    Context context = imageView.getContext();    Glide.with(context)            .load(imgUrl)            .dontAnimate()            //.placeholder(R.drawable.bg_placeholder)            .into(imageView);}static 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;        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();        }    }}

2、通过接口获取url，获取过程那些就不说了，直接怎么显示url图片吧！

//list是存放的数据//imageview是控件//url里为存放的urlGlideUtil.loadImgUrlWithoutCrop(list.get(position).geturl(), mHodler.imageView);

期待下期再见！！