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RBusarow/SomeFile.kt

Created December 28, 2019 21:21
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example of a nullable LiveData observer
Raw
SomeFile.kt
val someLiveData : LiveData<String> = ...
someLiveData.observe(this, Observer { someString: String? ->
// the value from the callback is always nullable
stringWhichIsNotNull = someString ?: "placeholder message"
}
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