1、效果展示

2、在build.gradle(Module)中的dependencies裡面加入下面依賴
注意:glide依賴的版本
//圖檔加載架構
implementation 'jp.wasabeef:glide-transformations:2.0.2' //圖檔模糊效果
compile 'com.github.bumptech.glide:glide:3.7.0'
//圓形頭像
implementation 'de.hdodenhof:circleimageview:2.2.0'
3、布局實作,activity_head.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:context=".charttest.HeadActivity">
<ImageView
android:id="@+id/mImage"
android:layout_width="match_parent"
android:layout_height="200dp"
android:scaleType="centerCrop"
/>
<de.hdodenhof.circleimageview.CircleImageView
android:id="@+id/civ_head"
android:layout_width="70dp"
android:layout_height="70dp"
android:src="@drawable/head"
android:layout_gravity="center"
/>
</FrameLayout>
4、核心類實作HeadActivity.java
package com.example.crab_breeding.charttest;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;
import com.bumptech.glide.Glide;
import com.example.crab_breeding.R;
import jp.wasabeef.glide.transformations.BlurTransformation;
public class HeadActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_head);
//擷取圓形頭像和背景的imageview執行個體
ImageView mImage=findViewById(R.id.mImage);
ImageView civ_head=findViewById(R.id.civ_head);
//背景模糊實作
// 參數20 表示模糊背景圖檔的放大參數 越大背景圖檔越模糊
Glide.with(HeadActivity.this)
.load(R.drawable.head)
.bitmapTransform(new BlurTransformation(HeadActivity.this,20,2))
.into(mImage);
//頭像圓形實作
Glide.with(HeadActivity.this)
.load(R.drawable.head)
.into(civ_head);
}
}