Wie dismis Verhalten snackbar Swipe deaktivieren

Question

Ich möchte Swipe deaktivieren Verhalten von snackbar zu entlassen i viele Dinge versucht haben, nicht für mich gearbeitet, jemand vorschlagen, wie ich dies erreichen können, Hier ist, was ich versucht habe

final Snackbar snackbar = Snackbar 
       .make(main_content, getResources().getString(R.string.no_internet), Snackbar.LENGTH_INDEFINITE); 
     snackbar.setActionTextColor(Color.BLACK); 

     View snackbarView = snackbar.getView(); 
     snackbarView.setBackgroundColor(Color.WHITE); 
     TextView textView = (TextView) snackbarView.findViewById(android.support.design.R.id.snackbar_text); 
     textView.setTextColor(Color.BLACK); 
     // textView.setTypeface(fontLight); 
     snackbar.setAction("RETRY", new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 

       apiAccess(); 
      } 
     }); 


     snackbar.show(); 

Das ist mein snackbar Code habe ich zwei Dinge versucht:

((android.support.design.widget.CoordinatorLayout.LayoutParams) snackbar.getView().getLayoutParams()).setBehavior(null); 

nach snackbar.show(); Methode aber hat nicht funktioniert.

main_content.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { 
        @Override 
        public void onGlobalLayout() { 
         ViewGroup.LayoutParams lp = main_content.getLayoutParams(); 
         if (lp instanceof CoordinatorLayout.LayoutParams) { 
          ((CoordinatorLayout.LayoutParams) lp).setBehavior(new DisableSwipeBehavior()); 
          main_content.setLayoutParams(lp); 
         } 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
          main_content.getViewTreeObserver().removeOnGlobalLayoutListener(this); 
         } else { 
          //noinspection deprecation 
          main_content.getViewTreeObserver().removeGlobalOnLayoutListener(this); 
         } 
        } 
       }); 

     public class DisableSwipeBehavior extends SwipeDismissBehavior<Snackbar.SnackbarLayout> { 
     @Override 
     public boolean canSwipeDismissView(@NonNull View view) { 
      return false; 
     } 
    } 

oben Code main_content ist mein CoordinatorLayout.

Answer 1

Versuchen Sie folgendes:

Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) snackbar.getView(); 
    snackbar.setDuration(Snackbar.LENGTH_INDEFINITE); 
    snackbar.show(); 
    layout.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { 
     @Override 
     public void onGlobalLayout() { 
      ViewGroup.LayoutParams lp = layout.getLayoutParams(); 
      if (lp instanceof CoordinatorLayout.LayoutParams) { 
       ((CoordinatorLayout.LayoutParams) lp).setBehavior(new DisableSwipeBehavior()); 
       layout.setLayoutParams(lp); 
      } 
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 
       layout.getViewTreeObserver().removeOnGlobalLayoutListener(this); 
      } else { 
       //noinspection deprecation 
       layout.getViewTreeObserver().removeGlobalOnLayoutListener(this); 
      } 
     } 
    }); 

Wo DisableSwipeBehavior:

public class DisableSwipeBehavior extends SwipeDismissBehavior<Snackbar.SnackbarLayout> { 
    @Override 
    public boolean canSwipeDismissView(@NonNull View view) { 
     return false; 
    } 
} 

Source.