Android Animation Ham Button

Ham Button in Android

Ham is also called as Boom Button, its nothing but animated buttons in Android like showed in following view.

Step 1: Setup Gradle & Maven

                                                   Download : Code

implementation 'com.nightonke:boommenu:1.0.9'

Step 2: Setup Layout 

<com.nightonke.boommenu.BoomMenuButton
    android:id="@+id/boom"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentEnd="true"
    android:layout_alignParentRight="true"
    android:layout_alignParentBottom="true"
    android:layout_margin="20dp"
    android:checkableBehavior="single"
    app:boom_button_color="@color/colorPrimary"
    app:boom_button_pressed_color="@color/colorPrimary"
    app:boom_inActionBar="false" />

Step 3: Write Java Code (MainActivity.java)

public class MainActivity extends AppCompatActivity {

  private boolean init = false;
  private BoomMenuButton boomMenuButton;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
      boomMenuButton = findViewById(R.id.boom);

  }

  @Override
  public void onWindowFocusChanged(boolean hasFocus) {
      super.onWindowFocusChanged(hasFocus);

      // Use a param to record whether the boom button has been initialized
      // Because we don't need to init it again when onResume()
      if (init) return;
      init = true;

      Drawable[] subButtonDrawables = new Drawable[3];
      int[] drawablesResource = new int[]{
              R.drawable.search,
              R.drawable.refresh,
              R.drawable.settings
      };
      for (int i = 0; i < 3; i++)
          subButtonDrawables[i] = ContextCompat.getDrawable(this, drawablesResource[i]);

      int[][] subButtonColors = new int[3][2];
      for (int i = 0; i < 3; i++) {
          subButtonColors[i][1] = ContextCompat.getColor(this, R.color.textcolor);
          subButtonColors[i][0] = Util.getInstance().getPressedColor(subButtonColors[i][1]);
      }

      // Now with Builder, you can init BMB more convenient
      new BoomMenuButton.Builder()
              .addSubButton(ContextCompat.getDrawable(this, R.drawable.search), subButtonColors[0], "Search")
              .addSubButton(ContextCompat.getDrawable(this, R.drawable.refresh), subButtonColors[0], "Refresh")
              .addSubButton(ContextCompat.getDrawable(this, R.drawable.settings), subButtonColors[0], "Setting")
              .button(ButtonType.HAM)
              .boom(BoomType.PARABOLA)
              .place(PlaceType.HAM_3_1)
              .subButtonTextColor(ContextCompat.getColor(this, R.color.colorPrimaryDark))
              .subButtonsShadow(Util.getInstance().dp2px(2), Util.getInstance().dp2px(2))
              .onSubButtonClick(new BoomMenuButton.OnSubButtonClickListener() {
                  @Override
                  public void onClick(int buttonIndex) {
                      switch (buttonIndex) {
                          default:
                              Toast.makeText(getApplicationContext(), "Ham Button Clicked", Toast.LENGTH_SHORT).show();
                              break;
                      }
                  }
              })
              .init(boomMenuButton);
  }
} 

Step 4: Compile and Run.

Download full code.