@Override
public boolean onMenuItemClick(MenuItem item) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
final int itemId = item.getItemId();
Intent launchIntent = dataModel.chooseActivity(itemId);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
return true;
}
/**
* Set the activity chooser policy of the model backed by the current share history file if needed
* which is if there is a registered callback.
*/
private void setActivityChooserPolicyIfNeeded() {
if (mOnShareTargetSelectedListener == null) {
return;
}
if (mOnChooseActivityListener == null) {
mOnChooseActivityListener = new ShareAcitivityChooserModelPolicy();
}
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
dataModel.setOnChooseActivityListener(mOnChooseActivityListener);
}
public int getCount() {
int count = 0;
int activityCount = mDataModel.getActivityCount();
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
activityCount--;
}
count = Math.min(activityCount, mMaxActivityCount);
if (mShowFooterView) {
count++;
}
return count;
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
try {
dataModel.registerObserver(mModelDataSetOberver);
} catch (IllegalStateException e) {
// Related to #557.
}
}
mIsAttachedToWindow = true;
}
public Object getItem(int position) {
final int itemViewType = getItemViewType(position);
switch (itemViewType) {
case ITEM_VIEW_TYPE_FOOTER:
return null;
case ITEM_VIEW_TYPE_ACTIVITY:
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
position++;
}
return mDataModel.getActivity(position);
default:
throw new IllegalArgumentException();
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
try {
dataModel.unregisterObserver(mModelDataSetOberver);
} catch (IllegalStateException e) {
// Oh, well... fixes issue #557
}
}
ViewTreeObserver viewTreeObserver = getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.removeGlobalOnLayoutListener(mOnGlobalLayoutListener);
}
mIsAttachedToWindow = false;
}
public boolean onMenuItemClick(MenuItem menuitem)
{
menuitem = ActivityChooserModel.get(ShareActionProvider.access$0(ShareActionProvider.this), ShareActionProvider.access$1(ShareActionProvider.this)).chooseActivity(menuitem.getItemId());
if (menuitem != null)
{
ShareActionProvider.access$0(ShareActionProvider.this).startActivity(menuitem);
}
return true;
}
public void setDataModel(ActivityChooserModel dataModel) {
ActivityChooserModel oldDataModel = mAdapter.getDataModel();
if (oldDataModel != null && isShown()) {
try {
oldDataModel.unregisterObserver(mModelDataSetOberver);
} catch (IllegalStateException e) {
// Oh, well... fixes issue #557
}
}
mDataModel = dataModel;
if (dataModel != null && isShown()) {
try {
dataModel.registerObserver(mModelDataSetOberver);
} catch (IllegalStateException e) {
// Related to #557.
}
}
notifyDataSetChanged();
}
/** {@inheritDoc} */
@Override
public void onPrepareSubMenu(SubMenu subMenu) {
// Clear since the order of items may change.
subMenu.clear();
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
PackageManager packageManager = mContext.getPackageManager();
final int expandedActivityCount = dataModel.getActivityCount();
final int collapsedActivityCount = Math.min(expandedActivityCount, mMaxShownActivityCount);
// Populate the sub-menu with a sub set of the activities.
for (int i = 0; i < collapsedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
subMenu
.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
if (collapsedActivityCount < expandedActivityCount) {
// Add a sub-menu for showing all activities as a list item.
SubMenu expandedSubMenu =
subMenu.addSubMenu(
Menu.NONE,
collapsedActivityCount,
collapsedActivityCount,
mContext.getString(R.string.abs__activity_chooser_view_see_all));
for (int i = 0; i < expandedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
expandedSubMenu
.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
}
}
/** {@inheritDoc} */
@Override
public View onCreateActionView() {
// Create the view and set its data model.
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
ActivityChooserView activityChooserView = new ActivityChooserView(mContext);
activityChooserView.setActivityChooserModel(dataModel);
// Lookup and set the expand action icon.
TypedValue outTypedValue = new TypedValue();
mContext.getTheme().resolveAttribute(R.attr.actionModeShareDrawable, outTypedValue, true);
Drawable drawable = mContext.getResources().getDrawable(outTypedValue.resourceId);
activityChooserView.setExpandActivityOverflowButtonDrawable(drawable);
activityChooserView.setProvider(this);
// Set content description.
activityChooserView.setDefaultActionButtonContentDescription(
R.string.abs__shareactionprovider_share_with_application);
activityChooserView.setExpandActivityOverflowButtonContentDescription(
R.string.abs__shareactionprovider_share_with);
return activityChooserView;
}
/**
* Sets an intent with information about the share action. Here is a sample for constructing a
* share intent:
*
* <p>
*
* <pre>
* <code>
* Intent shareIntent = new Intent(Intent.ACTION_SEND);
* shareIntent.setType("image/*");
* Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
* shareIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
* </pre>
* </code>
*
* @param shareIntent The share intent.
* @see Intent#ACTION_SEND
* @see Intent#ACTION_SEND_MULTIPLE
*/
public void setShareIntent(Intent shareIntent) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
dataModel.setIntent(shareIntent);
}
public int getHistorySize() {
return mDataModel.getHistorySize();
}
public int getActivityCount() {
return mDataModel.getActivityCount();
}
public ResolveInfo getDefaultActivity() {
return mDataModel.getDefaultActivity();
}
