PreferenceScreen class not found

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故里飘歌 2020-12-19 12:44
I have this in preferences.xml

      
      
        
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                   心在旅途
                                             
                
                
                (楼主)
            
              
              
                2020-12-19 13:42
              

            
            
                        
The setContentView is not for PreferenceScreen, just "addPrerencesFromResource(R.**.yourPreference);" well.
And your activity for the yourPreference view should inherits PreferenceActivity but not Activity.
    
             
                                                        
            
            
              
                
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