<com.gospelware.liquidbutton.LiquidButton
        android:id="@+id/button"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerInParent="true"
        android:clickable="true" />

      LiquidButton liquidButton = (LiquidButton) findViewById(R.id.button);
  
      liquidButton.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
            LiquidButton btn = (LiquidButton) v;
            btn.startPour();
      }
      });

      liquidButton.setFillAfter(true);

      liquidButton.setAutoPlay(true);

      liquidButton.setPourFinishListener(new LiquidButton.PourFinishListener() {
            @Override
            public void onPourFinish() {
                  Toast.makeText(MainActivity.this, "Finish", Toast.LENGTH_SHORT).show();
            }
            
            @Override
            public void onProgressUpdate(float progress) {
                  textView.setText(String.format("%.2f", progress * 100) + "%");
            }          
      });

      liquidButton.changeProgress(progress);

      liquidButton.finishPour();

      dependencies {    
            compile 'com.gospelware.liquidbutton:liquidButtonLib:1.1.4'
      }