37     private FlowLayout mLayout;  field in ElementLayoutActivity
49         mLayout = (FlowLayout)findViewById(R.id.root_flow_layout);  in onCreate()
50         mLayout.setBackgroundColor(BACKGROUND_COLOR);  in onCreate()
53         mLayout.addView(mIndicator);  in onCreate()
59         mLayout.getViewTreeObserver().addOnPreDrawListener(this);  in onCreate()
84         setContentView(mLayout);  in onCreate()
98         mLayout.addView(textView);  in createTextView()
104         mLayout.addView(button);  in createRadioButton()
110         mLayout.addView(button);  in createToggleButton()
116         mLayout.addView(button);  in createSwitch()
122         mLayout.addView(chronometer);  in createChronometer()
156         mLayout.postInvalidate();  in onPreDraw()