圆形图片CircleImageView的使用和分析

圆形图片CircleImageView的使用和分析

   转载:  https://blog.csdn.net/ruancoder/article/details/51889505



加载动态图:

//控件
my_image_view = (SimpleDraweeView) findViewById(R.id.my_image_view);
//加载动态图
Uri uri = Uri.parse("http://img.huofar.com/data/jiankangrenwu/shizi.gif");

DraweeController draweeController =
        Fresco.newDraweeControllerBuilder()
                .setUri(uri)
                .setAutoPlayAnimations(true) // 设置加载图片完成后是否直接进行播放
                .build();
my_image_view.setController(draweeController);

public class MyApplition extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

        Fresco.initialize(this);

    }
}

fresco图片的框架:
compile 'com.facebook.fresco:fresco:1.5.0'

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fresco动态图:
 compile 'com.facebook.fresco:animated-gif:1.5.0'


fresco动态图:
 compile 'com.facebook.fresco:animated-gif:1.5.0'

加载圆形图片
 <com.facebook.drawee.view.SimpleDraweeView
                android:id="@+id/circleImageView"
                android:layout_width="130dp"
                android:layout_height="130dp"
                fresco:actualImageScaleType="centerCrop"
                fresco:placeholderImage="@mipmap/ic_launcher"
                fresco:placeholderImageScaleType="centerCrop"
                fresco:roundAsCircle="true" />


加载圆角图片
<com.facebook.drawee.view.SimpleDraweeView
                android:id="@+id/roundedImageView"
                android:layout_width="130dp"
                android:layout_height="130dp"
                fresco:actualImageScaleType="centerCrop"
                fresco:placeholderImage="@mipmap/ic_launcher"
                fresco:placeholderImageScaleType="centerCrop"
                fresco:roundedCornerRadius="25dp" />


Uri uri = Uri.parse("https://pic4.zhimg.com/03b2d57be62b30f158f48f388c8f3f33_b.png");
        SimpleDraweeView commonImageView = (SimpleDraweeView) findViewById(R.id.commonImageView);
        commonImageView.setImageURI(uri);


        SimpleDraweeView circleImageView = (SimpleDraweeView) findViewById(R.id.circleImageView);
        circleImageView.setImageURI(uri);


        SimpleDraweeView roundedImageView = (SimpleDraweeView) findViewById(R.id.roundedImageView);
        roundedImageView.setImageURI(uri);


fresco:fadeDuration= "300"  // 淡入淡出的持续时间
fresco:actualImageScaleType= "focusCrop"   // 实际图像的缩放类型
fresco:placeholderImage= "@color/wait_color"   //占位图
fresco:placeholderImageScaleType= "fitCenter"  //占位图的缩放类型
fresco:failureImage= "@drawable/error"  //下载失败显示的图片
fresco:failureImageScaleType= "centerInside"  //失败图的缩放类型
fresco:retryImage= "@drawable/retrying"
//图片加载失败时显示,提示用户点击重新加载,重复加载4次还是没有加载出来的时候才会显示failureImage的图片
fresco:retryImageScaleType= "centerCrop"  //重新加载的图片缩放类型
fresco:progressBarImage= "@drawable/progress_bar"  //进度条图片
fresco:progressBarImageScaleType= "centerInside"
fresco:progressBarAutoRotateInterval= "1000"
//进度图自动旋转间隔时间(单位:毫秒ms)
fresco:backgroundImage= "@color/blue"
//背景图片,这里的背景图片首先被绘制
fresco:overlayImage= "@drawable/watermark"
// 设置叠加图,在xml中只能设置一张叠加图片,如果需要多张图片的话,需要在java代码中设置哦
fresco:pressedStateOverlayImage= "@color/red"
// 设置点击状态下的叠加图
fresco:roundAsCircle= "false"  //设置为圆形图
fresco:roundedCornerRadius= "1dp"  // 圆角半径
fresco:roundTopLeft= "true"  // 左上角是否为圆角
fresco:roundTopRight= "false"
fresco:roundBottomLeft= "false"
fresco:roundBottomRight= "true"
fresco:roundWithOverlayColor= "@color/corner_color"
fresco:roundingBorderWidth= "2dp"  //边框的宽度
fresco:roundingBorderColor= "@color/border_color"  //边框颜色



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转载自blog.csdn.net/wg_1176075838/article/details/78930801