{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F99nyorituryo.hatenablog.com%2Fentry%2F2025%2F04%2F20%2F004504\" title=\"preference\u304c\u843d\u3061\u308b\u539f\u56e0\u306e\u7279\u5b9a - KDP(\u96fb\u5b50\u51fa\u7248)\u306e\u30e1\u30e2\u3000\u6025\u6025\u5982\u5f8b\u4ee4\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","width":"100%","version":"1.0","categories":["AozoraEpub3","Java"],"author_name":"kyukyunyorituryo","description":"\u4f55\u6545\u304b\u3001preference\u3092\u8ffd\u52a0\u3059\u308b\u3068\u30a2\u30d7\u30ea\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u305f\u3002boolean\u306bstring\u3092\u5165\u308c\u3088\u3046\u3068\u3057\u305f\u3068\u898b\u308b\u304c\u3001\u3088\u304f\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3002\u6700\u7d42\u7684\u306b\u306fkey\u5024\u304c\u540c\u3058\u3082\u306e\u3092\u8907\u6570\u6307\u5b9a\u3057\u3066\u3044\u305f\u306e\u304c\u539f\u56e0\u3060\u3063\u305f\u3002 \u3042\u306a\u305f: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean at android.app.SharedPreferencesImpl.getBoolean(SharedPreferencesImpl.java:345) ChatGPT: \u3053\u306e\u30a8\u30e9\u30fc\uff1a java.lang.Class\u2026","type":"rich","url":"https://99nyorituryo.hatenablog.com/entry/2025/04/20/004504","title":"preference\u304c\u843d\u3061\u308b\u539f\u56e0\u306e\u7279\u5b9a","author_url":"https://blog.hatena.ne.jp/kyukyunyorituryo/","provider_name":"Hatena Blog","blog_title":"KDP(\u96fb\u5b50\u51fa\u7248)\u306e\u30e1\u30e2\u3000\u6025\u6025\u5982\u5f8b\u4ee4","blog_url":"https://99nyorituryo.hatenablog.com/","published":"2025-04-20 00:45:04","height":"190","image_url":"https://cdn.image.st-hatena.com/image/square/adad63b72f1d6545b2ba2538c3fc2923b2fd5989/backend=imagemagick;height=80;version=1;width=80/https%3A%2F%2Fcdn.blog.st-hatena.com%2Fimages%2Fcircle%2Fofficial-circle-icon%2Fcomputers.gif"}