protected override void Dispose(bool disposing)
{
if (disposing)
{
if (null != ItemBackgroundDrawable)
{
ItemBackgroundDrawable.Dispose();
}
if (null != m_Inflater)
{
m_Inflater.Dispose();
}
if (null != m_OverflowAction)
{
m_OverflowAction.Dispose();
}
ItemBackgroundDrawable = null;
m_Inflater = null;
m_BarView = null;
m_LogoView = null;
m_BackIndicator = null;
m_TitleView = null;
m_ActionsView = null;
m_HomeBtn = null;
m_HomeLayout = null;
m_Progress = null;
m_TitleLayout = null;
m_Context = null;
m_OverflowAction = null;
}
base.Dispose(disposing);
}
public ActionBar(Context context, IAttributeSet attrs)
: base(context, attrs)
{
m_Context = context;
m_Inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
m_BarView = (RelativeLayout)m_Inflater.Inflate(Resource.Layout.ActionBar, null);
AddView(m_BarView);
m_LogoView = m_BarView.FindViewById<ImageView>(Resource.Id.actionbar_home_logo);
m_HomeLayout = m_BarView.FindViewById<RelativeLayout>(Resource.Id.actionbar_home_bg);
m_HomeBtn = m_BarView.FindViewById<ImageButton>(Resource.Id.actionbar_home_btn);
m_BackIndicator = m_BarView.FindViewById(Resource.Id.actionbar_home_is_back);
m_TitleView = m_BarView.FindViewById<TextView>(Resource.Id.actionbar_title);
m_ActionsView = m_BarView.FindViewById<LinearLayout>(Resource.Id.actionbar_actions);
m_Progress = m_BarView.FindViewById<ProgressBar>(Resource.Id.actionbar_progress);
m_TitleLayout = m_BarView.FindViewById<RelativeLayout>(Resource.Id.actionbar_title_layout);
//check if pre-honeycomb. Ideally here you would actually want to check if a menu button exists.
//however on all pre-honeycomb phones they basically did.
var currentapiVersion = (int)Build.VERSION.SdkInt;
m_HasMenuButton = currentapiVersion <= 10;
m_OverflowAction = new OverflowActionBarAction(context);
//Custom Attributes (defined in Attrs.xml)
var a = context.ObtainStyledAttributes(attrs,
Resource.Styleable.ActionBar);
var title = a.GetString(Resource.Styleable.ActionBar_title);
if (null != title)
Title = title;
var titleColor = a.GetColor(Resource.Styleable.ActionBar_title_color, Resources.GetColor(Resource.Color.actionbar_title));
TitleColor = titleColor;
var separatorColor = a.GetColor(Resource.Styleable.ActionBar_separator, Resources.GetColor(Resource.Color.actionbar_separator));
m_ActionsView.SetBackgroundColor(separatorColor);
using (var background = a.GetDrawable(Resource.Styleable.ActionBar_background)) //recycling the drawable immediately
{
if (null != background)
BackgroundDrawable = background;
}
var backgroundItem = a.GetDrawable(Resource.Styleable.ActionBar_background_item);
if (null != backgroundItem)
ItemBackgroundDrawable = backgroundItem;
a.Recycle();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (null != ItemBackgroundDrawable)
ItemBackgroundDrawable.Dispose();
if (null != m_Inflater)
m_Inflater.Dispose();
if (null != m_OverflowAction)
m_OverflowAction.Dispose();
ItemBackgroundDrawable = null;
m_Inflater = null;
m_BarView = null;
m_LogoView = null;
m_BackIndicator = null;
m_TitleView = null;
m_ActionsView = null;
m_HomeBtn = null;
m_HomeLayout = null;
m_Progress = null;
m_TitleLayout = null;
m_Context = null;
m_OverflowAction = null;
}
base.Dispose(disposing);
}
public ActionBar(Context context, IAttributeSet attrs)
: base(context, attrs)
{
m_Context = context;
m_Inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
m_BarView = (RelativeLayout)m_Inflater.Inflate(Resource.Layout.ActionBar, null);
AddView(m_BarView);
m_LogoView = m_BarView.FindViewById <ImageView>(Resource.Id.actionbar_home_logo);
m_HomeLayout = m_BarView.FindViewById <RelativeLayout>(Resource.Id.actionbar_home_bg);
m_HomeBtn = m_BarView.FindViewById <ImageButton>(Resource.Id.actionbar_home_btn);
m_BackIndicator = m_BarView.FindViewById(Resource.Id.actionbar_home_is_back);
m_TitleView = m_BarView.FindViewById <TextView>(Resource.Id.actionbar_title);
m_ActionsView = m_BarView.FindViewById <LinearLayout>(Resource.Id.actionbar_actions);
m_Progress = m_BarView.FindViewById <ProgressBar>(Resource.Id.actionbar_progress);
m_TitleLayout = m_BarView.FindViewById <RelativeLayout>(Resource.Id.actionbar_title_layout);
//check if pre-honeycomb. Ideally here you would actually want to check if a menu button exists.
//however on all pre-honeycomb phones they basically did.
var currentapiVersion = (int)Build.VERSION.SdkInt;
m_HasMenuButton = currentapiVersion <= 10;
m_OverflowAction = new OverflowActionBarAction(context);
//Custom Attributes (defined in Attrs.xml)
var a = context.ObtainStyledAttributes(attrs,
Resource.Styleable.ActionBar);
var title = a.GetString(Resource.Styleable.ActionBar_title);
if (null != title)
{
Title = title;
}
var titleColor = a.GetColor(Resource.Styleable.ActionBar_title_color, Resources.GetColor(Resource.Color.actionbar_title));
TitleColor = titleColor;
var separatorColor = a.GetColor(Resource.Styleable.ActionBar_separator, Resources.GetColor(Resource.Color.actionbar_separator));
m_ActionsView.SetBackgroundColor(separatorColor);
using (var background = a.GetDrawable(Resource.Styleable.ActionBar_background)) //recycling the drawable immediately
{
if (null != background)
{
BackgroundDrawable = background;
}
}
var backgroundItem = a.GetDrawable(Resource.Styleable.ActionBar_background_item);
if (null != backgroundItem)
{
ItemBackgroundDrawable = backgroundItem;
}
a.Recycle();
}