public virtual void onItemClick(object parent, android.view.View view, int position
, long id)
{
android.widget.ActivityChooserView.ActivityChooserViewAdapter adapter = (android.widget.ActivityChooserView
.ActivityChooserViewAdapter)((android.widget.IAdapterView)parent).getAdapter();
int itemViewType = adapter.getItemViewType(position);
switch (itemViewType)
{
case android.widget.ActivityChooserView.ActivityChooserViewAdapter.ITEM_VIEW_TYPE_FOOTER
:
{
this._enclosing.showPopupUnchecked(android.widget.ActivityChooserView.ActivityChooserViewAdapter
.MAX_ACTIVITY_COUNT_UNLIMITED);
break;
}
case android.widget.ActivityChooserView.ActivityChooserViewAdapter.ITEM_VIEW_TYPE_ACTIVITY
:
{
this._enclosing.dismissPopup();
if (this._enclosing.mIsSelectingDefaultActivity)
{
// The item at position zero is the default already.
if (position > 0)
{
this._enclosing.mAdapter.getDataModel().setDefaultActivity(position);
}
}
else
{
// If the default target is not shown in the list, the first
// item in the model is default action => adjust index
position = this._enclosing.mAdapter.getShowDefaultActivity() ? position : position
+ 1;
android.content.Intent launchIntent = this._enclosing.mAdapter.getDataModel().chooseActivity
(position);
if (launchIntent != null)
{
this._enclosing.mContext.startActivity(launchIntent);
}
}
break;
}
default:
{
throw new System.ArgumentException();
}
}
}
/// <summary>Create a new instance.</summary>
/// <remarks>Create a new instance.</remarks>
/// <param name="context">The application environment.</param>
/// <param name="attrs">A collection of attributes.</param>
/// <param name="defStyle">The default style to apply to this view.</param>
public ActivityChooserView(android.content.Context context, android.util.AttributeSet
attrs, int defStyle) : base(context, attrs, defStyle)
{
mModelDataSetOberver = new _DataSetObserver_118(this);
mOnGlobalLayoutListener = new _OnGlobalLayoutListener_132(this);
android.content.res.TypedArray attributesArray = context.obtainStyledAttributes(attrs
, [email protected], defStyle, 0);
mInitialActivityCount = attributesArray.getInt([email protected]_initialActivityCount
, android.widget.ActivityChooserView.ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT
);
android.graphics.drawable.Drawable expandActivityOverflowButtonDrawable = attributesArray
.getDrawable([email protected]_expandActivityOverflowButtonDrawable
);
attributesArray.recycle();
android.view.LayoutInflater inflater = android.view.LayoutInflater.from(mContext);
inflater.inflate([email protected]_chooser_view, this, true);
mCallbacks = new android.widget.ActivityChooserView.Callbacks(this);
mActivityChooserContent = (android.widget.LinearLayout)findViewById([email protected]
.id.activity_chooser_view_content);
mActivityChooserContentBackground = mActivityChooserContent.getBackground();
mDefaultActivityButton = (android.widget.FrameLayout)findViewById([email protected]
.id.default_activity_button);
mDefaultActivityButton.setOnClickListener(mCallbacks);
mDefaultActivityButton.setOnLongClickListener(mCallbacks);
mDefaultActivityButtonImage = (android.widget.ImageView)mDefaultActivityButton.findViewById
([email protected]);
mExpandActivityOverflowButton = (android.widget.FrameLayout)findViewById([email protected]
.id.expand_activities_button);
mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
mExpandActivityOverflowButtonImage = (android.widget.ImageView)mExpandActivityOverflowButton
.findViewById([email protected]);
mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable
);
mAdapter = new android.widget.ActivityChooserView.ActivityChooserViewAdapter(this
);
mAdapter.registerDataSetObserver(new _DataSetObserver_239(this));
android.content.res.Resources resources = context.getResources();
mListPopupMaxWidth = System.Math.Max(resources.getDisplayMetrics().widthPixels /
2, resources.getDimensionPixelSize([email protected]_prefDialogWidth
));
}
/// <summary>Create a new instance.</summary>
/// <remarks>Create a new instance.</remarks>
/// <param name="context">The application environment.</param>
/// <param name="attrs">A collection of attributes.</param>
/// <param name="defStyle">The default style to apply to this view.</param>
public ActivityChooserView(android.content.Context context, android.util.AttributeSet
attrs, int defStyle) : base(context, attrs, defStyle)
{
mModelDataSetOberver = new _DataSetObserver_118(this);
mOnGlobalLayoutListener = new _OnGlobalLayoutListener_132(this);
android.content.res.TypedArray attributesArray = context.obtainStyledAttributes(attrs
, [email protected], defStyle, 0);
mInitialActivityCount = attributesArray.getInt([email protected]_initialActivityCount
, android.widget.ActivityChooserView.ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT
);
android.graphics.drawable.Drawable expandActivityOverflowButtonDrawable = attributesArray
.getDrawable([email protected]_expandActivityOverflowButtonDrawable
);
attributesArray.recycle();
android.view.LayoutInflater inflater = android.view.LayoutInflater.from(mContext);
inflater.inflate([email protected]_chooser_view, this, true);
mCallbacks = new android.widget.ActivityChooserView.Callbacks(this);
mActivityChooserContent = (android.widget.LinearLayout)findViewById([email protected]
.id.activity_chooser_view_content);
mActivityChooserContentBackground = mActivityChooserContent.getBackground();
mDefaultActivityButton = (android.widget.FrameLayout)findViewById([email protected]
.id.default_activity_button);
mDefaultActivityButton.setOnClickListener(mCallbacks);
mDefaultActivityButton.setOnLongClickListener(mCallbacks);
mDefaultActivityButtonImage = (android.widget.ImageView)mDefaultActivityButton.findViewById
([email protected]);
mExpandActivityOverflowButton = (android.widget.FrameLayout)findViewById([email protected]
.id.expand_activities_button);
mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
mExpandActivityOverflowButtonImage = (android.widget.ImageView)mExpandActivityOverflowButton
.findViewById([email protected]);
mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable
);
mAdapter = new android.widget.ActivityChooserView.ActivityChooserViewAdapter(this
);
mAdapter.registerDataSetObserver(new _DataSetObserver_239(this));
android.content.res.Resources resources = context.getResources();
mListPopupMaxWidth = System.Math.Max(resources.getDisplayMetrics().widthPixels /
2, resources.getDimensionPixelSize([email protected]_prefDialogWidth
));
}