Android:Android.content.res.resources$NotFoundException:字符串资源ID#0x5

Question

public void onCreate() {
    // all the onCreate() stuff, then this:
    try {
        AssetManager am = this.getAssets();
        InputStream is = am.open("cuvinte.txt");
        InputStreamReader inputStreamReader = new InputStreamReader(is);
        BufferedReader b = new BufferedReader(inputStreamReader);
        String rand;
        while((rand=b.readLine())!=null){
            cuvinte.add(rand);
        }
    } catch (IOException e) {
        Toast.makeText(this, "No words file", Toast.LENGTH_LONG).show();
        e.printStackTrace();
    }

    newGame(newG);
}

public void newGame(View view){
    Random rand = new Random();
    String stringCuvant = cuvinte.get(rand.nextInt(cuvinte.size()));
    cuvant.setText("");
    System.out.println(stringCuvant);
    for(int i = 0; i< stringCuvant.length(); i++){
        cuvant.append("_ ");
    }
    incercari.setText(valIncercari);
}

Answer 1

使用数据绑定并将背景设置为edittext以及drawable文件夹中的资源会导致异常。

<EditText
    android:background="@drawable/rectangle"
    android:imeOptions="flagNoExtractUi"
    android:layout_width="match_parent"
    android:layout_height="45dp"
    android:hint="Enter Your Name"
    android:gravity="center"
    android:textColorHint="@color/hintColor"
    android:singleLine="true"
    android:id="@+id/etName"
    android:inputType="textCapWords"
    android:text="@={viewModel.model.name}"
    android:fontFamily="@font/avenir_roman" />

解决方案

我只是将背景从Android:background=“@drawable/rectangle”更改为Android:background=“@null”