Android Utililty Methods Display Density Get

List of utility methods to do Display Density Get

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Description

The list of methods to do Display Density Get are organized into topic(s).

Method

floatgetDensity(Context context)
get Density 
return context.getResources().getDisplayMetrics().density;
intgetDensitySize(Context context, int size)
get Density Size 
return (int) getDensity(context) * size;
RectgetBounds(Display d, Rect r)
get Bounds 
return new Rect(r.left, r.top, d.getWidth() - r.right,
        d.getHeight() - r.bottom);
floatapplyDimension(int unit, float value, DisplayMetrics metrics)
apply Dimension 
switch (unit) {
case TypedValue.COMPLEX_UNIT_PX:
    return value;
case TypedValue.COMPLEX_UNIT_DIP:
    return value * metrics.density;
case TypedValue.COMPLEX_UNIT_SP:
    return value * metrics.scaledDensity;
case TypedValue.COMPLEX_UNIT_PT:
...
floatgetDisplayPPI()
device methods 
DisplayMetrics displayMetrics = Resources.getSystem()
        .getDisplayMetrics();
return (displayMetrics.xdpi + displayMetrics.ydpi) / 2.0f;