Set Background Color Temporarily on Button
Does anybody know how to set the background color temporarily on a Button.
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
Here is what I have but I only want to set the background color of this for a certain period of time. I understand that a way to go about this is to remove the background color after a certain period of time but I don't know how to remove background color. I referenced: How to get JButton default background color? and the solutions did not work for me.
In the top answer:
btn.setBackground(new JButton().getBackground());
JButton does not exist for me and using new Button().getBackground says that it can not resolve constructor. So is there any way to temporarily set the background color?
java
android edited Nov 22 at 22:36
Andrew Thompson
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
add a comment |
Does anybody know how to set the background color temporarily on a Button.
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
Here is what I have but I only want to set the background color of this for a certain period of time. I understand that a way to go about this is to remove the background color after a certain period of time but I don't know how to remove background color. I referenced: How to get JButton default background color? and the solutions did not work for me.
In the top answer:
btn.setBackground(new JButton().getBackground());
JButton does not exist for me and using new Button().getBackground says that it can not resolve constructor. So is there any way to temporarily set the background color?
java
android edited Nov 22 at 22:36
Andrew Thompson
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
add a comment |
Does anybody know how to set the background color temporarily on a Button.
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
Here is what I have but I only want to set the background color of this for a certain period of time. I understand that a way to go about this is to remove the background color after a certain period of time but I don't know how to remove background color. I referenced: How to get JButton default background color? and the solutions did not work for me.
In the top answer:
btn.setBackground(new JButton().getBackground());
JButton does not exist for me and using new Button().getBackground says that it can not resolve constructor. So is there any way to temporarily set the background color?
java
android edited Nov 22 at 22:36
Andrew Thompson
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
Does anybody know how to set the background color temporarily on a Button.
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
Here is what I have but I only want to set the background color of this for a certain period of time. I understand that a way to go about this is to remove the background color after a certain period of time but I don't know how to remove background color. I referenced: How to get JButton default background color? and the solutions did not work for me.
In the top answer:
btn.setBackground(new JButton().getBackground());
JButton does not exist for me and using new Button().getBackground says that it can not resolve constructor. So is there any way to temporarily set the background color?
java
android java
android edited Nov 22 at 22:36
Andrew Thompson
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
edited Nov 22 at 22:36
Andrew Thompson
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
edited Nov 22 at 22:36
Andrew Thompson
153k27163338
edited Nov 22 at 22:36
Andrew Thompson
153k27163338
edited Nov 22 at 22:36
Andrew Thompson
153k27163338
153k27163338
asked Nov 22 at 19:49
Louis Ye
327
asked Nov 22 at 19:49
Louis Ye
327
asked Nov 22 at 19:49
Louis Ye
327
327
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Store the previous color of the Button:
int color = 0; // Black default
Drawable drawable = buttons[randomI][randomJ].getBackground();
if (drawable instanceof ColorDrawable) {
color = ((ColorDrawable) drawable).getColor();
}
Set the new color temporarily:
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
and after some period restore the initial color:
buttons[randomI][randomJ].setBackgroundColor(color);
answered Nov 22 at 19:59
forpas
8,1001419
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Store the previous color of the Button:
int color = 0; // Black default
Drawable drawable = buttons[randomI][randomJ].getBackground();
if (drawable instanceof ColorDrawable) {
color = ((ColorDrawable) drawable).getColor();
}
Set the new color temporarily:
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
and after some period restore the initial color:
buttons[randomI][randomJ].setBackgroundColor(color);
answered Nov 22 at 19:59
forpas
8,1001419
add a comment |
Store the previous color of the Button:
int color = 0; // Black default
Drawable drawable = buttons[randomI][randomJ].getBackground();
if (drawable instanceof ColorDrawable) {
color = ((ColorDrawable) drawable).getColor();
}
Set the new color temporarily:
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
and after some period restore the initial color:
buttons[randomI][randomJ].setBackgroundColor(color);
answered Nov 22 at 19:59
forpas
8,1001419
add a comment |
Store the previous color of the Button:
int color = 0; // Black default
Drawable drawable = buttons[randomI][randomJ].getBackground();
if (drawable instanceof ColorDrawable) {
color = ((ColorDrawable) drawable).getColor();
}
Set the new color temporarily:
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
and after some period restore the initial color:
buttons[randomI][randomJ].setBackgroundColor(color);
answered Nov 22 at 19:59
forpas
8,1001419
Store the previous color of the Button:
int color = 0; // Black default
Drawable drawable = buttons[randomI][randomJ].getBackground();
if (drawable instanceof ColorDrawable) {
color = ((ColorDrawable) drawable).getColor();
}
Set the new color temporarily:
buttons[randomI][randomJ].setBackgroundColor(Color.rgb(155, 17, 30));
and after some period restore the initial color:
buttons[randomI][randomJ].setBackgroundColor(color);
answered Nov 22 at 19:59
forpas
8,1001419
answered Nov 22 at 19:59
forpas
8,1001419
answered Nov 22 at 19:59
forpas
8,1001419
answered Nov 22 at 19:59
forpas
8,1001419
8,1001419
add a comment |
add a comment |
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