{"type":"rich","author_name":"matsudamper","categories":["Android"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/matsudamper/20190530/20190530061954.png","url":"https://matsudamper.hatenablog.com/entry/2019/05/30/064303","width":"100%","title":"\u3010Android\u3011SavedStateHandle\u3067ViewModel\u3092\u30d7\u30ed\u30bb\u30b9\u30ad\u30eb\u3092\u4e57\u308a\u8d8a\u3048\u308b\u3088\u3046\u306b\u3059\u308b","provider_name":"Hatena Blog","blog_title":"\u30a2\u30d7\u30ea\u958b\u767a\u5099\u5fd8\u9332","description":"I/O\u30bb\u30c3\u30b7\u30e7\u30f3 youtu.be ViewModel \u3053\u306e\u3088\u3046\u306a\u30ab\u30a6\u30f3\u30c8\u3059\u308bLiveData\u304c\u3042\u308a\u307e\u3059\u3002 class MainViewModel : ViewModel() { val counter = MutableLiveData(0) } \u62bc\u3057\u305f\u30891\u5897\u3084\u3057\u307e\u3059\u3002 ViewModel\u3092\u4f7f\u7528\u3059\u308c\u3070\u753b\u9762\u56de\u8ee2\u3092\u4e57\u308a\u8d8a\u3048\u3089\u308c\u307e\u3059\u3002 \u5f53\u305f\u308a\u524d\u3067\u3059\u304c\u3001\u30d7\u30ed\u30bb\u30b9\u30ad\u30eb\u307e\u3067\u306f\u4e57\u308a\u8d8a\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002 \u3044\u307e\u307e\u3067\u306f\u3053\u306e\u69d8\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002 override fun onSaveInstanceState(outState: Bundle) { super.onSaveInstanceSta\u2026","blog_url":"https://matsudamper.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/matsudamper/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmatsudamper.hatenablog.com%2Fentry%2F2019%2F05%2F30%2F064303\" title=\"\u3010Android\u3011SavedStateHandle\u3067ViewModel\u3092\u30d7\u30ed\u30bb\u30b9\u30ad\u30eb\u3092\u4e57\u308a\u8d8a\u3048\u308b\u3088\u3046\u306b\u3059\u308b - \u30a2\u30d7\u30ea\u958b\u767a\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","published":"2019-05-30 06:43:03","provider_url":"https://hatena.blog"}