Question

它给我一个错误无法解决符号共享偏好，我试图在每次用户参加测验时添加一个高分，它记录测验的高分。我不知道发生了什么。请帮我解决这个问题，我会帮助你提供声誉。

interface IMarkdownProvider extends MarkedStatic {
    setRenderer?(renderer?: IMarkedRenderer);
}

interface IMarkedRenderer {
    code?(code: string, language: string): string;
    blockquote?(quote: string): string;
    html?(html: string): string;
    heading?(text: string, level: number, raw: string): string;
    hr?(): string;
    list?(body: string, ordered: boolean): string;
    listitem?(text: string): string;
    paragraph?(text: string): string;
    table?(header: string, body: string): string;
    tablerow?(content: string): string;
    tablecell?(content: string, flags: {
        header: boolean,
        align: string
    }): string;
    strong?(text: string): string;
    em?(text: string): string;
    codespan?(code: string): string;
    br?(): string;
    del?(text: string): string;
    link?(href: string, title: string, text: string): string;
    image?(href: string, title: string, text: string): string;
    text?(text: string): string;
}

Answer 1

您的CS_Assembly_Easy类中未定义sharedpreferences 尝试将代码更改为：

SharedPreferences sharedpreferences = getSharedPreferences(mypreference,
            Context.MODE_PRIVATE);

使用共享首选项来存储高分

1 个答案: