Change button color in AlertDialog

Question

How can I change the color of the button(s) in an AlertDialog in Android?

Answer 1

To Change the Buttons color of the AlertDailog

Code:

// Initialize AlertDialog & AlertDialog Builder
AlertDialog.Builder builder = new AlertDialog.Builder(YourActivity.this);
builder.setTitle(R.String.AlertDialogTitle);
...........
......... 
//Build your AlertDialog 
AlertDialog Demo_alertDialog= builder.create();
Demo_alertDialog.show();

//For Positive Button:
Button b_pos; 
b_pos=Demo_alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
if(b_pos!=null){
   b_pos.setTextColor(getResources().getColor(R.color.YourColor));
   }    


//For Neutral Button:
Button b_neu;
b_neu=Demo_alertDialog.getButton(DialogInterface.BUTTON_NEUTRAL);
if(b_neu!=null){
   b_neu.setTextColor(getResources().getColor(R.color.YourColor));
   }

//For Negative Button:
Button b_neg;
b_neg=Demo_alertDialog.getButton(DialogInterface.BUTTON_NEGATIVE);
if(b_neg!=null){
   b_neg.setTextColor(getResources().getColor(R.color.YourColor));
   }

Answer 2

    //el resto
    AlertDialog a=alertDialog.create();
    cambiar_color_texto_alertdialog(a);

}

public void cambiar_color_texto_alertdialog(AlertDialog a){
    a.show();
    Button BN = a.getButton(DialogInterface.BUTTON_NEGATIVE);
    BN.setTextColor(parseColor("#2E9AFE"));
    Button BA = a.getButton(DialogInterface.BUTTON_POSITIVE);
    BA.setTextColor(parseColor("#2E9AFE"));
}

Answer 3

I wanted to solve this with themes rather than extra code since it feels cleaner to me to have all the styling-related stuff in the styles.xml. What I did was based on Arade's answer and this other question:

<style name="AlertDialogDanger" parent="Theme.AppCompat.Light.Dialog.Alert">
    <item name="colorAccent">@color/error</item>
</style>

This will change the color of the button text of any alert dialog you create with style AlertDialogDanger. To do so:

    new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AlertDialogDanger))
            .setMessage("Really delete?")
            .setPositiveButton("Delete", null)
            .setNegativeButton("Cancel", null)
            .create().show();

Answer 4

I have done by this code it might help you:

AlertDialog.Builder builder1 = new AlertDialog.Builder(this); 
        builder1.setCancelable(true);
     builder1.setTitle("abc");
      builder1.setMessage("abcdefg");
      builder1.setInverseBackgroundForced(true);
     builder1.setPositiveButton("Yes",
             new DialogInterface.OnClickListener() {
         public void onClick(DialogInterface dialog, int id) {
             dialog.cancel();
         }
     }); 

     builder1.setNegativeButton("No",
             new DialogInterface.OnClickListener() {
         public void onClick(DialogInterface dialog, int id) {
             dialog.cancel();
         }
     });

     AlertDialog alert11 = builder1.create();
     alert11.show(); 

     Button buttonbackground = alert11.getButton(DialogInterface.BUTTON_NEGATIVE); 
     buttonbackground.setBackgroundColor(Color.BLUE); 

     Button buttonbackground1 = alert11.getButton(DialogInterface.BUTTON_POSITIVE); 
     buttonbackground1.setBackgroundColor(Color.BLUE);