CODEWITHSUNDEEP
android
Manikanta Reddy
Manikanta Reddy

Reputation: 641

How to apply the color animation for a button?

I have a LinearLayout in my xml. When I click on the LinearLayout, I need color appearances for a specific time of onclick event. After that, the color will disappear.

holder.ll2.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(final View v) {
                
                    v.setBackgroundColor(0xFF00FF00);
                    v.invalidate();
                }
            }
        });

Upvotes: 2

Views: 284

Answers (4)

Hanish Sharma
Hanish Sharma

Reputation: 869

Try this Make drawable folder in resource file create this XML You can change it according to your requirements 

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"> 
<item android:state_focused="true"
         android:state_pressed="false"
         android:drawable="@drawable/big_box_hover"/>
<item android:state_focused="true"
         android:state_pressed="true"
         android:drawable="@drawable/big_box_hover" /> 
<item android:state_focused="false" 
         android:state_pressed="true" 
         android:drawable="@drawable/big_box_hover" /> 
<item android:drawable="@drawable/big_box" /> 
</selector>

Then in your layout you can do this

<Button
            android:id="@+id/button"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="6dp"
            android:layout_marginTop="6dp"
            android:descendantFocusability="blocksDescendants"
            android:background="@drawable/dashboardbuttonclick"
            android:gravity="center_vertical" >

Upvotes: 2

Sasi Kumar
Sasi Kumar

Reputation: 13358

Try this code

Button btn = (Button)this.findViewById(R.id.btn1);
//Let's change background's color from blue to red.
ColorDrawable[] color = {new ColorDrawable(Color.BLUE), new ColorDrawable(Color.RED)};
TransitionDrawable trans = new TransitionDrawable(color);
//This will work also on old devices. The latest API says you have to use setBackground instead.
btn.setBackgroundDrawable(trans);
trans.startTransition(5000);

Upvotes: 0

Meenal
Meenal

Reputation: 2877

this link can help you out

How to create custom button in Android using XML Styles

Basically you want clicked stated for a button..when clicked it should show a different color and when released show original color.It can be done by defining button stated as xml and then set that xml to button background.

Upvotes: 0

N J
N J

Reputation: 27535

You can use Handler for that

holder.ll2.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(final View v) { 
                   handler=new Handler();
                   handler.postDelayed(myRunnable, TIME_MILI_TO_SHOW_COLOR_INT);
                  btn.setBackgroundColor(0xFF00FF00);
                }
            }
        });

Runnable for That

 myRunnable=new Runnable() {

            @Override
            public void run() {

                btn.setBackgroundColor(YOUR_DEFAULT_COLOR);
            }
        }

Upvotes: 0

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