Android view easter egg

Activity.java

private static final int EASTER_EGG_COUNT = 7;

private static final long EASTER_EGG_DURATION = 1000;

/** Easter egg click counter */
private int mEasterEggClickCount = 0;

/** Easter egg first click timestamp */
private long mEasterEggStart = -1;

/**
 * User clicked the CA icon.
 * @param pView The view that has been clicked.
 */
public void onIconButtonClicked(View pView) {

	long lClickTimestamp = Calendar.getInstance().getTimeInMillis();
	this.mEasterEggClickCount += 1;
	
	if (this.mEasterEggStart == -1) {

		this.mSomeHiddenView = findViewById(R.id.some_hidden_view);
		this.mEasterEggStart += 1;
	}

	if (this.mEasterEggStart == 0) {

		this.mEasterEggStart = lClickTimestamp;
	}

	if (this.mEasterEggClickCount < EASTER_EGG_COUNT) {
		
		if (lClickTimestamp - this.mEasterEggStart > EASTER_EGG_DURATION) {
			
			this.mEasterEggStart = 0;
			this.mEasterEggClickCount = 0;
		}
	}
	else if (lClickTimestamp - this.mEasterEggStart < EASTER_EGG_DURATION) {
		
		Toast.makeText(this, "Congrats! You've just found the easter egg!", Toast.LENGTH_SHORT).show();
		this.mSomeHiddenView.setVisibility(View.VISIBLE);
	}
	else if (lClickTimestamp - this.mEasterEggStart > EASTER_EGG_DURATION) {

		this.mEasterEggStart = 0;
		this.mEasterEggClickCount = 0;
	}
}

layout.xml

<ImageView
    android:id="@+id/imageView1"
    android:layout_width="100dp"
    android:layout_height="100dp"
    android:onClick="onIconButtonClicked"
    android:src="@drawable/ic_launcher_web" />