There is no default constructor available in 'android.widget.ArrayAdapter'

Others 2020-02-23 23:47:29 views: null

ArrayAdapter inheritance when the subclass error occurs. Create a constructor is still wrong.

Cause: ArrayAdapter No No argument constructor, so when the subclass inherits, constructor must explicitly call parent class constructor, and the corresponding transmission parameters required.

Lee SHUAIKANG

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Origin blog.csdn.net/kanglovejava/article/details/101050586

There is no default constructor available in 'android.widget.ArrayAdapter'

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