java - 如何借助Bundle通过Key传递ImageView

Question

我正在使用 Firebase 检索实时数据。我想使用 bundle 显示图像、标题和描述。这是我的代码。标题和描述以良好的方式反射(reflect)，但图像未加载到设备上。我该如何解决这个问题？

package com.mypackage.cardstack.fragment;

import android.media.Image;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.mypackage.cardstack.R;

public class CardStackFragment extends Fragment {


    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View rootView =  inflater.inflate(R.layout.fragment_card, container, false);
        final Bundle bundle = getArguments();
        rootView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Log.e("TGA", "Clikced on " + bundle.getString("TITLE"));

            }
        });
        TextView t = (TextView) rootView.findViewById(R.id.text1);
        TextView d = (TextView) rootView.findViewById(R.id.desc1);
        ImageView m=(ImageView) rootView.findViewById(R.id.fish);

        t.setText(bundle.getString("TITLE"));
        d.setText(bundle.getString("DESC"));
        m.setImageResource(bundle.getInt("IMAGE"));


        return rootView;
    }

    public static CardStackFragment getFragment(String title, String desc,String image) {
        CardStackFragment cardStackFragment = new CardStackFragment();
        Bundle args = new Bundle();
        args.putString("TITLE", title);
        args.putString("DESC", desc);
        args.putString("IMAGE",image);
        cardStackFragment.setArguments(args);
        return cardStackFragment;
    }
}

Answer 1

我认为问题在于您将图像源作为字符串放入 bundle 中，然后将其作为 Int 读回......我认为您想要保存图像资源 ID (R.drawable.yourImage ，例如)到 bundle 中。这是一个整数。您应该能够使用 getInt() 来检索它。