Question

我从数据库中获取数据，将其保存在List中并将列表传递给自定义的recyclerView适配器

问题是滚动后，有些词会被截断：为什么？我怎么能够解决了吗？

在第二张图片中查看charmander和charmeleon，如果您需要代码只询问您需要什么

before scrolling

after scrolling: see charmander and cahrmeleon

编辑：适配器：

public class PokedexAdapter extends RecyclerView.Adapter<PokedexAdapter.ViewHolder> {

private List<PokemonBase> mData;
private Context context;
private MainActivity mNavigationDrawerCallbacks;
private View mSelectedView;
private int mSelectedPosition;

public PokedexAdapter(List<PokemonBase> data, Context xontext) {
    mData = data;
    context = xontext;
}



public void setFumettiCallbacks(MainActivity navigationDrawerCallbacks) {
    mNavigationDrawerCallbacks = navigationDrawerCallbacks;
}

@Override
public PokedexAdapter.ViewHolder onCreateViewHolder(final ViewGroup viewGroup, int i) {
    View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.element, viewGroup, false);
    final ViewHolder viewHolder = new ViewHolder(v);
    viewHolder.itemView.setClickable(true);
    viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {   
            Intent intent = new Intent(context, PokemonActivity.class);


            intent.putExtra("poke", mData.get(viewHolder.getAdapterPosition()).numero);
            if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {



            Pair<View, String> p1 = Pair.create( (View)viewHolder.img, "profile");


            ActivityOptionsCompat options = ActivityOptionsCompat.
                    makeSceneTransitionAnimation((MainActivity)context,(View)viewHolder.img, "profile");


            context.startActivity(intent,options.toBundle());}
            else
                context.startActivity(intent);

        }
    });



    return viewHolder;
}

@Override
public void onBindViewHolder(PokedexAdapter.ViewHolder viewHolder, int i) { //here i set the data

    viewHolder.nome.setText(getStringIdentifier(context, mData.get(i).nome));
    viewHolder.tipouno.setText(getStringIdentifier(context, mData.get(i).tipo));
    viewHolder.tipouno.setTextColor(context.getResources().getColor(getColorIdentifier(context, mData.get(i).tipo)));
    if(mData.get(i).tipo2 != null){viewHolder.tipodue.setText(getStringIdentifier(context, mData.get(i).tipo2));
    viewHolder.tipodue.setTextColor(context.getResources().getColor(getColorIdentifier(context, mData.get(i).tipo2)));}
    else viewHolder.tipodue.setText("");
    viewHolder.numero.setText(String.valueOf(mData.get(i).numero));
    viewHolder.img.setImageResource(getImageIdentifier(context, mData.get(i).immagine));

}


public void selectPosition(int position) {
    mSelectedPosition = position;
    notifyItemChanged(position);
}

@Override
public int getItemCount() {
    return mData != null ? mData.size() : 0;
}

public static class ViewHolder extends RecyclerView.ViewHolder {
    public TextView nome;
    public TextView tipouno;
    public TextView tipodue;
    public TextView numero;
    public ImageView img;

    public ViewHolder(View itemView) {
        super(itemView);
        nome = (TextView) itemView.findViewById(R.id.nome);
        tipouno = (TextView) itemView.findViewById(R.id.tipoprimo);
        tipodue = (TextView) itemView.findViewById(R.id.tiposecondo);
        numero = (TextView) itemView.findViewById(R.id.numero);
        img = (ImageView) itemView.findViewById(R.id.immagine);
    }
}

public static int getStringIdentifier(Context context, String name) {
    return context.getResources().getIdentifier(name, "string", context.getPackageName());
}

public static int getImageIdentifier(Context context, String name) {
    return context.getResources().getIdentifier(name, "drawable", context.getPackageName());
}

public static int getColorIdentifier(Context context, String name) {
    return context.getResources().getIdentifier(name, "color", context.getPackageName());
}

}

Class PokemonBase：

public class PokemonBase {
int numero;
String nome;
String tipo;
String tipo2;
String immagine;

PokemonBase(){

}

}

element.xml：

<LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="72dp"
xmlns:android="http://schemas.android.com/apk/res/android">



<ImageView
    android:layout_width="40dp"
    android:layout_height="wrap_content"
    android:id="@+id/immagine"
    android:maxHeight="40dp"
    android:maxWidth="40dp"
    android:minHeight="40dp"
    android:minWidth="40dp"
    android:layout_marginTop="16dp"
    android:layout_marginBottom="16dp"
    android:layout_marginLeft="16dp"
    android:transitionName="profile"
    android:scaleType="centerCrop"/>

<LinearLayout
    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="fill_parent"
    android:layout_marginLeft="16dp" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:id="@+id/nome"
        android:layout_marginTop="5dp"
        android:transitionName="name"
        android:scaleType="centerCrop"/>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="fill_parent">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:id="@+id/tipoprimo" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=" "
            android:id="@+id/textView2" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:id="@+id/tiposecondo" />

    </LinearLayout>

</LinearLayout>

<LinearLayout
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center_vertical|right">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:id="@+id/numero"
        android:layout_marginRight="16dp" />
</LinearLayout>
</LinearLayout>

Answer 1

将您的布局更改为此类

<LinearLayout>

    <ImageView/>
    <LinearLayout
    android:orientation="vertical"
        android:layout_width="0dp"
        android:layout_weight="1"
        android:layout_height="fill_parent"
        android:layout_marginLeft="16dp" >
        ...
    </LinearLayout>

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:gravity="center_vertical|right">
       ...
    </LinearLayout>
</LinearLayout>

只有我更改的layout_weight和layout_width，我跳过了那些无需更改的部分。

Recyclerview在滚动后截断文本

1 个答案: