我写了一个插件来通过Dart访问Android上的ExternalStorageDirectory。插件的android特定代码:@OverridepublicvoidonMethodCall(MethodCallcall,Resultresult){if(call.method.equals("getUserDataDirectory")){Stringpath=Environment.getExternalStorageDirectory().getAbsolutePath();result.success(path);}else{result.notImplemented();}

我写了一个插件来通过Dart访问Android上的ExternalStorageDirectory。插件的android特定代码:@OverridepublicvoidonMethodCall(MethodCallcall,Resultresult){if(call.method.equals("getUserDataDirectory")){Stringpath=Environment.getExternalStorageDirectory().getAbsolutePath();result.success(path);}else{result.notImplemented();}