android Glide CustomViewTarget,java
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.widget.ImageView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.target.CustomViewTarget;
import com.bumptech.glide.request.transition.Transition;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
MyView myView = new MyView(this, null);
setContentView(myView);
CustomViewTarget target = new CustomViewTarget<MyView, Drawable>(myView) {
@Override
public void onLoadFailed(@Nullable Drawable errorDrawable) {
}
@Override
public void onResourceReady(@NonNull Drawable resource, @Nullable Transition<? super Drawable> transition) {
ImageView iv = myView.findViewById(R.id.image);
iv.setImageDrawable(resource);
}
@Override
protected void onResourceCleared(@Nullable Drawable placeholder) {
}
};
Glide.with(this).load(R.mipmap.ic_launcher).into(target);
}
}
my_view.xml:
<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/image"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
MyView.java:
import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
public class MyView extends LinearLayout {
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
removeAllViews();
View view = LayoutInflater.from(context).inflate(R.layout.my_view, null);
addView(view);
}
}
implementation 'com.github.bumptech.glide:glide:4.15.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.15.0'