Fresco 动静态加载

最新推荐文章于 2021-05-27 14:07:57 发布

yy1808304524

最新推荐文章于 2021-05-27 14:07:57 发布

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本文链接：https://blog.youkuaiyun.com/yy1808304524/article/details/78648858

本文介绍了如何使用Facebook的Fresco库在Android应用中加载图片。包括配置MyAplication类进行初始化、在MainActivity中加载静态和动态图片的具体实现步骤。

一步
<com.facebook.drawee.view.SimpleDraweeView
    android:id="@+id/simp"
   android:layout_centerInParent="true"
    fresco:roundingBorderColor="#fff3cf44"
    fresco:roundingBorderWidth="2dp"
    android:layout_width="200dp"
    android:layout_height="200dp"


    fresco:placeholderImage="@drawable/ic_launcher"/>

二步

public class MyAplication extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
        Fresco.initialize(this);
    }
}

三步

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //Fresco.initialize(this);可以在这里初始化
        setContentView(R.layout.activity_main);

          //加载静态图片
       // Uri uri = Uri.parse("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1511790789619&di=1d11109f511095356123837864780c00&imgtype=0&src=http%3A%2F%2Fwww.58game.com%2Fresource%2Fuploads%2FremoteImg%2F20150911%2F770361441953590.jpg");
        //加载动态

        SimpleDraweeView draweeView = (SimpleDraweeView) findViewById(R.id.simp);
        DraweeController draweeController= Fresco.newDraweeControllerBuilder()
                .setAutoPlayAnimations(true)
                .setUri(Uri.parse("http://s10.sinaimg.cn/mw690/0031cXT9gy6ViJBV6Epc9"))
                .build();


        //draweeView.setImageURI(uri); 注释就是静态的代码 当然 查找那个不要忘了 findViewById
        //设置Controller
        draweeView.setController(draweeController);



    }
}

4 声明权限

<uses-permission android:name="android.permission.INTERNET"></uses-permission>
    <application
        android:name=".MyAplication"

Fresco 动静态 加载

Fresco 动静态加载