Transition Button Android

Preview

• Expand animation:

  

• Shake animation:

  

Installation

Gradle

dependencies {
	implementation 'com.royrodriguez:transitionbutton:0.2.0'
}

How to use

Step 1

Add the TransitonButton to your layout:

<com.royrodriguez.transitionbutton.TransitionButton
 	android:id="@+id/transition_button"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:text="Login"
	<!-- Choose nice colors -->
	app:defaultColor="@color/colorAppAccent"
	app:loaderColor="@android:color/white"
	android:textColor="@android:color/white" />

Step 2

Setup your code:

public class MainActivity extends AppCompatActivity {

    private TransitionButton transitionButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
	
        transitionButton = findViewById(R.id.transition_button);
        transitionButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Start the loading animation when the user tap the button
                transitionButton.startAnimation();

                // Do your networking task or background work here.
                final Handler handler = new Handler();
                handler.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        boolean isSuccessful = true;
                        
			// Choose a stop animation if your call was succesful or not
                        if (isSuccessful) {
                            transitionButton.stopAnimation(TransitionButton.StopAnimationStyle.EXPAND, new TransitionButton.OnAnimationStopEndListener() {
                                @Override
                                public void onAnimationStopEnd() {
                                    Intent intent = new Intent(getBaseContext(), NewActivity.class);
                                    intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                                    startActivity(intent);
                                }
                            });
                        } else {
                            transitionButton.stopAnimation(TransitionButton.StopAnimationStyle.SHAKE, null);
                        }
                    }
                }, 2000);
            }
        });
    }

}

Thanks

• TransitionButton

Author

Roy Rodriguez [email protected]