Android-resource)

Use resources)

 

 

Android platform, available for useLocal resources, You can also useSystem Resources;

UseStatic R classAccess resources. The R class contains a static subclass.Each subclassAll indicate its related resourcesVariableForm;

Resource tableAInstance;

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UseGetResources ()Method, access the instance, and every available resource containsGetter ()Method;

Use@ SymbolIn a resource.ReferenceAnother resource;

For example:

 

UseAndroid. RAvailableSystem Android Resources, You must specifyAndroid as a packageName, use@ Android:, AndNo @;

UseTheme Style, You need to use? Android:, YesFollow the topic to change the style;

Yes.Dynamic Resource Selection Mechanism, SuchDpi resourcesBut you needCustom Resource Value, Which must meet the resource valueSequenceAnd ensure the categoryUniqueness;

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You can change the configuration at runtime.Activity (activity_main, Layout), Indicating the handling of some configuration changes,

AndProgram (MainActivity. java), InputConfiguration objectTo determine the new configuration value;