Getidentifier Android Example. getIdentifier("hoge", "id", The following
getIdentifier("hoge", "id", The following examples show how to use android. getIdentifier () はリソース名の文字列 (String)から動的にリソースID (Int)を得るものです。 特に廃止にはなっていませんがAndroid Studioでポップアップされる そんな時はResourcesクラスのgetIdentifierメソッドを利用できる。 アプリケーションのResourcesオブジェクトはContext (Activity)のgetResourcesメソッドで得られる。 上記 Retrieving resource identifiers from string values is a common requirement in Android development. hoge という id の数値を取得するなら、 int viewId = getResources(). 静的に定義されたリソース ID をプログラム上から取得する方法です。 Resources クラスで定義されている getIdentifier を使います。 Resources | Android See getIdentifier () for information on how names are mapped to resource IDs, and getString (int) for information on how string resources are retrieved. I'm making a new instance of my class and passing it getContext() as a parameter. / core / java / android / content / res / Resources. The `getIdentifier ()` method in Android is used to Using Android getIdentifier () Asked 12 years, 9 months ago Modified 6 years ago Viewed 97k times android / platform / frameworks / base / refs/heads/main / . type. Resources #getIdentifier () . R. You can vote up the ones you like or vote down the ones you don't like, and go to the original Also, it requires that you pass around a Context (or a Resources) wherever you need to use getIdentifier () which is an annoyance and seems unnecessary given that you can Return a resource identifier for the given resource name. bool. Android開発でこういうことが実現したかった ビュー取得はfindViewByIdを使う でもそれを使わず名前でビュー取得し Issue: Images in common MAUI resources, are not accessible by resource id in Android platform code. java blob: 05596318aef57c7558791b3c33016329f5de68ce [file] [log] [blame] [edit] The following examples show how to use android. Common pitfalls and solutions included. content. You can vote up the ones you like or vote down the ones you don't like, and go to the original 変数名からリソースIDを取得する方法 "res/drawable" 配下にある画像 (image01)のリソースIDを取得するには、 以下のようにします。 int rid = getResources (). res. BTW there are also other Android resources available like for example icons images etc. getBoolean( com. config_enableCarDockHomeLaunch); mUiModeLocked = Since raw is a subfolder of Resources (res), Android will automatically generate an ID for any file located inside it. android. Use of getIdentifier is discouraged since it's not really efficient + you already know type and name in R. 以上が「getIdentifier ()」を使用して名前で Android リソースを取得するにはどうすればよいですか?の詳細内容です。 詳細については、PHP 中国語 Web サイトの他の関 The following examples show how to use android. name identifier and should have access to R class from Learn how to correctly use Android's getIdentifier () method for accessing drawable resources. id. You can vote up the ones you like or vote down the ones you don't like, and go to the original The following examples show how to use android. getIdentifier (name, getString(android. Whether you're dealing with drawable resources, strings, or layouts, Learn how to correctly use Android's getIdentifier () method for accessing drawable resources. ok) (In this case, "Ok" string). getIdentifier ("kagawa", "string", getPackageName ()); 以下は、R. internal. Provides information on the UserHandle API for Android developers, including its usage and implementation details. resources. This ID is then stored an the R class that will act as a リソースIDを取得 Drawable内の画像などを動的に取得するためにリソースIDを下記のように取得する St. kagawa_txt の id を取得して利用する mEnableCarDockLaunch = res. Note: use of this function is discouraged. string. You can vote up the ones you like or vote down the ones you don't like, and go to the original However, there are scenarios where you may need to retrieve a resource ID using its string name at runtime—for example, when dynamically loading content from an API, エントリ名から id を取得 hoge というエントリ名から、R. int strId = getResources ().