UnsupportedOperationException: Failed to resolve attribute at index 13:TypedValue{t=0x2/d=0x7f03018

bug描述:
Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 13: TypedValue{t=0x2/d=0x7f03018e a=7}

原因:
构造布局填充器对象LayoutInflater.from(context.getApplicationContext())时,传入的上下文对象是全局的,

而布局中使用了新属性(类似selectableItemBackground),全局的上下文就会不支持,程序就会奔溃

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布局中使用了android:background="?attr/selectableItemBackground"