瑕佸疄鐜板浘鐗囨帓鍒楀姛鑳斤紝鍙互浣跨敤RecyclerView鏉ュ睍绀哄浘鐗囧垪琛紝骞朵娇鐢℅ridLayoutManager鏉ュ疄鐜板浘鐗囩殑鎺掑垪銆?/p>

棣栧厛锛屽湪甯冨眬鏂囦欢涓坊鍔犱竴涓猂ecyclerView锛?/p>

<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="8dp" />

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RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new GridLayoutManager(this, 3)); // 璁剧疆涓?鍒楃殑缃戞牸甯冨眬
recyclerView.setAdapter(new ImageAdapter(imageList)); // imageList鏄浘鐗囧垪琛ㄧ殑鏁版嵁婧?/span>

鎺ヤ笅鏉ワ紝鍒涘缓涓€涓€傞厤鍣紙ImageAdapter锛夌户鎵胯嚜RecyclerView.Adapter锛屽苟瀹炵幇蹇呰鐨勬柟娉曪細

public class ImageAdapter extends RecyclerView.Adapter<ImageAdapter.ViewHolder> {
private List<Image> images;
public ImageAdapter(List<Image> images) {
this.images = images;
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_image, parent, false);
return new ViewHolder(itemView);
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
Image image = images.get(position);
holder.imageView.setImageResource(image.getResourceId());
}
@Override
public int getItemCount() {
return images.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
public ImageView imageView;
public ViewHolder(@NonNull View itemView) {
super(itemView);
imageView = itemView.findViewById(R.id.imageView);
}
}
}

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<ImageView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/imageView"
android:layout_width="100dp"
android:layout_height="100dp"
android:scaleType="centerCrop" />

閫氳繃浠ヤ笂姝ラ锛屽氨鍙互瀹炵幇鍥剧墖鍒楄〃鐨勬帓鍒楀姛鑳戒簡銆?/p>