Firebase 无法正常工作

Question

我在 Firebase 中有一个在线测验应用程序。

如果我的 phone 是英文的，应用程序工作正常，但是当它变成土耳其语时，Piccaso 不会加载 image.Please 帮帮我，我一个多星期都找不到解决方案 In this case my phone is in English

In this cas my phone is in Turkish

private void loadCategories() {
        adapter = new FirebaseRecyclerAdapter<Category, CategoryViewHolder>(Category.class,
                R.layout.category_layout,
                CategoryViewHolder.class,
                categories) {
            @Override
            protected void populateViewHolder(CategoryViewHolder viewHolder, final Category model, int position) {
                viewHolder.category_name.setText(model.getName());
                Picasso.get().load(model.getImage()).into(viewHolder.category_image);
                viewHolder.setItemClickListener(new ItemClickListener() {
                    @Override
                    public void onClick(View view, final int position, boolean isLongClick) {
                        {
                            Intent play = new Intent(getActivity(), StartActivity.class);
                            Common.categoryId = adapter.getRef(position).getKey();
                            Common.categoryName = model.getName();
                            startActivity(play);
                        }
                    }
                });
            }
        };
        adapter.notifyDataSetChanged();
        listCategory.setAdapter(adapter);
    }

视图持有者

public class CategoryViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{

    View mV;

    public TextView category_name;
    public ImageView category_image,gradient2;
    public Button btnPlay;

    private ItemClickListener itemClickListener;

    public CategoryViewHolder(View itemView) {
        super(itemView);

        mV = itemView;

        category_image = (ImageView)itemView.findViewById(R.id.category_image);
        category_name = (TextView)itemView.findViewById(R.id.category_name);
        gradient2 = (ImageView)itemView.findViewById(R.id.gradient2);
        btnPlay = (Button)itemView.findViewById(R.id.btn_play);
        btnPlay.setTag(R.id.btn_play,itemView);
        btnPlay.setOnClickListener(this);
        itemView.setOnClickListener(this);
    }

    public void setItemClickListener(ItemClickListener itemClickListener) {
        this.itemClickListener = itemClickListener;
    }

    @Override
    public void onClick(View v) {
        itemClickListener.onClick(v,getAdapterPosition(),false);
    }
}

类别Model.java

    public class Category {
    private String Name;
    private String Image;
    private String Button;

    public Category() {
    }

    public Category(String name, String image, String button) {
        this.Name = name;
        this.Image = image;
        this.Button = button;
    }

    public String getName() {
        return Name;
    }

    public void setName(String name) {
        Name = name;
    }

    public String getImage() {
        return Image;
    }

    public void setImage(String image) {
        Image = image;
    }

    public String getButton() {
        return Button;
    }

    public void setButton(String button) {
        Button = button;
    }
}

我发现 solution.I 更改了类别模型和 firabse json file.Maybe 类别模型名称和 İmage 在更改 phone 语言时翻译成土耳其语。

你的模型应该是同一个 firebase json 文件。我更改了模型和 jason 文件，然后应用程序工作正常。

Json 文件

"Category" : {
    "01" : {
      "ad" : "Azərbaycan",
      "sekil" : "https://avatanplus.com/files/resources/mid/5969ff2ae80a415d460cbfc6.jpg"
    },
    "02" : {
      "ad" : "Türkiyə",
      "sekil" : "https://img00.deviantart.net/6f00/i/2012/238/9/0/turkey_flag_grunge_hd_2_0_by_syndikata_np-d5che5q.jpg"
    },
    "03" : {
      "ad" : "Viner",
      "sekil" : "https://img.milli.az/2017/12/08/606172.jpg"
    }

类别模型

public class Category {
    private String ad;
    private String sekil;
    private String Button;

    public Category() {
    }

    public Category(String ad, String sekil, String button) {
        this.ad = ad;
        this.sekil = sekil;
        Button = button;
    }

    public String getAd() {
        return ad;
    }

    public void setAd(String ad) {
        this.ad = ad;
    }

    public String getSekil() {
        return sekil;
    }

    public void setSekil(String sekil) {
        this.sekil = sekil;
    }



    public String getButton() {
        return Button;
    }

    public void setButton(String button) {
        Button = button;
    }
}

Answer 1

我发现 solution.I 更改类别模型和 firebase json file.Maybe 类别模型名称和 İmage 在更改 phone 语言时翻译成土耳其语。

Firebase 无法正常工作

Firebase does not work properly

android

firebase

firebase-realtime-database

picasso

firebaseui