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@, within the Android XML file? Tips on how to fully grasp @+? .TXT
In Android improvement, '@string/hello', '@android:color/darker_gray', '@+id/title', '? partition recovery software :attr/textAppearanceSmall' will constantly seem in the resource file, so what are these? Distinct? In deleted partition recovery software , these are references to resources.
1. Very first check out this, @string/hello, the syntax of this is: @[package_nameresource_typeresource_name, exactly where the package name is optional, which means that the resource is in your own package, as shown inside the following instance
two. Then '@android:color/darker_gray', compared together with the previous one particular, it has far more 'android:', the syntax would be the exact same, it implies that it refers towards the method resources.
three. '@+id/title', with a plus sign, represents a reference or creation, if it does not exist, it really is designed, if it exists, it's quoted.
four. '?android:attr/textAppearanceSmall', the syntax is?[package_name:][resource_typeresource_name, which refers towards the style attribute resource in the theme.
five. The resource sort in step four might be omitted. delete partition data recovery software can be written like this: ?android:textAppearanceSmall
1. Very first check out this, @string/hello, the syntax of this is: @[package_nameresource_typeresource_name, exactly where the package name is optional, which means that the resource is in your own package, as shown inside the following instance
two. Then '@android:color/darker_gray', compared together with the previous one particular, it has far more 'android:', the syntax would be the exact same, it implies that it refers towards the method resources.
three. '@+id/title', with a plus sign, represents a reference or creation, if it does not exist, it really is designed, if it exists, it's quoted.
four. '?android:attr/textAppearanceSmall', the syntax is?[package_name:][resource_typeresource_name, which refers towards the style attribute resource in the theme.
five. The resource sort in step four might be omitted. delete partition data recovery software can be written like this: ?android:textAppearanceSmall
