package com.jakewharton.rxbinding2.view; import android.app.Activity; import android.os.Bundle; import android.widget.FrameLayout; public final class RxViewSystemUiVisibilityTestActivity extends Activity { FrameLayout root; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); root = new FrameLayout(this); setContentView(root); } }