Example usage for android.widget LinearLayout getDividerPadding

Introduction

In this page you can find the example usage for android.widget LinearLayout getDividerPadding.

Prototype

public int getDividerPadding() 

Source Link

Document

Get the padding size used to inset dividers in pixels

Usage

From source file:com.pressurelabs.flowopensource.TheHubActivity.java

/**
 * Generates a Popup Menu with Two Actions Edit and Delete.
 *
 * Deleting the Flow removes the single card from the UI and also notifiers the AppDataManager to
 * delete from file/*from w w  w  .  j av a  2 s  .c  o m*/
 *
 * Editing launches a renaming process
 *
* @param longClickedFlow Flow represented by cardview longclicked
  * @param cardPosition position of cardview in adapter
 * @param cardViewClicked the cardview view object clicked
 * @return
 */
private boolean showLongClickPopUpMenu(final Flow longClickedFlow, final int cardPosition,
        final View cardViewClicked) {
    LayoutInflater layoutInflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View layout = layoutInflater.inflate(R.layout.popup_window_longclick, null);

    LinearLayout viewGroup = (LinearLayout) layout.findViewById(R.id.popup_longclick);

    // Creating the PopupWindow
    final PopupWindow popup = new PopupWindow(layout, RecyclerView.LayoutParams.WRAP_CONTENT,
            RecyclerView.LayoutParams.WRAP_CONTENT);

    int dividerMargin = viewGroup.getDividerPadding(); // Top bottom
    int popupPadding = layout.getPaddingBottom();
    int popupDisplayHeight = -(cardViewClicked.getHeight() - dividerMargin - popupPadding);

    // Prevents border

    popup.setBackgroundDrawable(new ColorDrawable());
    popup.setFocusable(true);

    // Getting a reference to Close button, and close the popup when clicked.
    ImageView delete = (ImageView) layout.findViewById(R.id.popup_delete_item);

    delete.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            /* Deletes current Flow from file and UI */
            rvContent.remove(cardPosition);
            manager.delete(longClickedFlow.getUuid());
            adapter.notifyItemRemoved(cardPosition);
            adapter.notifyItemRangeChanged(cardPosition, adapter.getItemCount());

            popup.dismiss();

            Snackbar bar = Snackbar.make(cardViewClicked, R.string.snackbar_hub_msg, Snackbar.LENGTH_LONG)
                    .setAction("NO!!!", new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            rvContent.add(cardPosition, longClickedFlow);
                            manager.save(longClickedFlow.getUuid(), longClickedFlow);
                            adapter.notifyItemInserted(cardPosition);
                        }
                    });

            bar.show();
        }
    });

    ImageView edit = (ImageView) layout.findViewById(R.id.popup_edit_item);

    edit.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            popup.dismiss();
            renameFlow(cardPosition, cardViewClicked);

        }
    });

    // Displaying the popup at the specified location, + offsets.
    popup.showAsDropDown(cardViewClicked, cardViewClicked.getMeasuredWidth(), popupDisplayHeight, Gravity.TOP);
    longClickPopup = popup;
    return true;
}

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From source file:com.pressurelabs.flowopensource.TheHubActivity.java

/**
 * Displays a popup window prompting the user to
 *
 * Confirm the changes to the name, saving the new name to file and updating the UI.
 *
 * Cancel the changes, returning the user back to the original state before editing
 *
 * @param newName new name to be used/*from w  ww  . j  a  va2  s  . c  om*/
 * @param cardPosition position of cardview in adapter
 * @param cardViewClicked the cardview view object clicked
 * @param switcher the viewSwitcher object used to rename
 */
private void showEditPopupWindow(final EditText newName, View cardViewClicked, final ViewSwitcher switcher,
        final int cardPosition) {
    LayoutInflater layoutInflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View layout = layoutInflater.inflate(R.layout.popup_window_editing, null);

    LinearLayout viewGroup = (LinearLayout) layout.findViewById(R.id.popup_editing);

    // Creating the PopupWindow
    final PopupWindow popupEditing = new PopupWindow(layout, RecyclerView.LayoutParams.WRAP_CONTENT,
            RecyclerView.LayoutParams.WRAP_CONTENT);

    int dividerMargin = viewGroup.getDividerPadding(); // Top bottom
    int popupPadding = layout.getPaddingBottom();
    int popupDisplayHeight = -(cardViewClicked.getHeight() - dividerMargin - popupPadding);

    // Prevents border from appearing outside popupwindow
    popupEditing.setBackgroundDrawable(new ColorDrawable());
    popupEditing.setFocusable(false);

    // Getting a reference to Close button, and close the popup when clicked.
    ImageView confirmEdit = (ImageView) layout.findViewById(R.id.popup_confirm_item_changes);

    confirmEdit.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Flow toChange = rvContent.get(cardPosition);
            if (newName.getText().toString().equals("")) {
                // Need to optimize this so that the dialog does NOT disappear and just display toast
                Toast.makeText(TheHubActivity.this, "This Flow needs a name!", Toast.LENGTH_LONG).show();
            } else {
                toChange.setName(newName.getText().toString());
                manager.overwrite(toChange.getUuid(), toChange);
                adapter.notifyDataSetChanged();
                switcher.showNext();
                menuState = AppConstants.MENU_ITEMS_NATIVE;
                invalidateOptionsMenu();
                popupEditing.dismiss();
                newName.clearFocus();
            }

        }
    });

    ImageView cancelEdit = (ImageView) layout.findViewById(R.id.popup_cancel_item_changes);

    cancelEdit.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            switcher.showNext();
            menuState = AppConstants.MENU_ITEMS_NATIVE;
            invalidateOptionsMenu();
            popupEditing.dismiss();
        }
    });

    // Displaying the popup at the specified location, + offsets.
    popupEditing.showAsDropDown(cardViewClicked, cardViewClicked.getMeasuredWidth(), popupDisplayHeight,
            Gravity.TOP);
    editingPopup = popupEditing;
}

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From source file:mn.today.TheHubActivity.java

/**
 * Generates a Popup Menu with Two Actions Edit and Delete.
 *
 * Deleting the Flow removes the single card from the UI and also notifiers the AppDataManager to
 * delete from file/*ww w  .j a va 2 s  . co m*/
 *
 * Editing launches a renaming process
 *
 * @param longClickedFlow Flow represented by cardview longclicked
 * @param cardPosition position of cardview in adapter
 * @param cardViewClicked the cardview view object clicked
 * @return
 */
@RequiresApi(api = Build.VERSION_CODES.KITKAT)
private boolean showLongClickPopUpMenu(final ToDay longClickedFlow, final int cardPosition,
        final View cardViewClicked) {
    LayoutInflater layoutInflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View layout = layoutInflater.inflate(R.layout.popup_window_longclick, null);

    LinearLayout viewGroup = (LinearLayout) layout.findViewById(R.id.popup_longclick);

    // Creating the PopupWindow
    final PopupWindow popup = new PopupWindow(layout, RecyclerView.LayoutParams.WRAP_CONTENT,
            RecyclerView.LayoutParams.WRAP_CONTENT);

    int dividerMargin = viewGroup.getDividerPadding(); // Top bottom
    int popupPadding = layout.getPaddingBottom();
    int popupDisplayHeight = -(cardViewClicked.getHeight() - dividerMargin - popupPadding);

    // Prevents border

    popup.setBackgroundDrawable(new ColorDrawable());
    popup.setFocusable(true);

    // Getting a reference to Close button, and close the popup when clicked.
    ImageView delete = (ImageView) layout.findViewById(R.id.popup_delete_item);

    delete.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            /* Deletes current Flow from file and UI */
            rvContent.remove(cardPosition);
            manager.delete(longClickedFlow.getUuid());
            adapter.notifyItemRemoved(cardPosition);
            adapter.notifyItemRangeChanged(cardPosition, adapter.getItemCount());

            popup.dismiss();

            Snackbar bar = Snackbar.make(cardViewClicked, R.string.snackbar_hub_msg, Snackbar.LENGTH_LONG)
                    .setAction("!!!", new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            rvContent.add(cardPosition, longClickedFlow);
                            manager.save(longClickedFlow.getUuid(), longClickedFlow);
                            adapter.notifyItemInserted(cardPosition);
                        }
                    });

            bar.show();
        }
    });

    ImageView edit = (ImageView) layout.findViewById(R.id.popup_edit_item);

    edit.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            popup.dismiss();
            renameFlow(cardPosition, cardViewClicked);

        }
    });

    // Displaying the popup at the specified location, + offsets.
    popup.showAsDropDown(cardViewClicked, cardViewClicked.getMeasuredWidth(), popupDisplayHeight, Gravity.TOP);
    longClickPopup = popup;
    return true;
}

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From source file:mn.today.TheHubActivity.java

/**
 * Displays a popup window prompting the user to
 *
 * Confirm the changes to the name, saving the new name to file and updating the UI.
 *
 * Cancel the changes, returning the user back to the original state before editing
 *
 * @param newName new name to be used//from   w ww.  j  a v a  2 s  .  c om
 * @param cardPosition position of cardview in adapter
 * @param cardViewClicked the cardview view object clicked
 * @param switcher the viewSwitcher object used to rename
 */
@RequiresApi(api = Build.VERSION_CODES.KITKAT)
private void showEditPopupWindow(final EditText newName, View cardViewClicked, final ViewSwitcher switcher,
        final int cardPosition) {
    LayoutInflater layoutInflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View layout = layoutInflater.inflate(R.layout.popup_window_editing, null);

    LinearLayout viewGroup = (LinearLayout) layout.findViewById(R.id.popup_editing);

    // Creating the PopupWindow
    final PopupWindow popupEditing = new PopupWindow(layout, RecyclerView.LayoutParams.WRAP_CONTENT,
            RecyclerView.LayoutParams.WRAP_CONTENT);

    int dividerMargin = viewGroup.getDividerPadding(); // Top bottom
    int popupPadding = layout.getPaddingBottom();
    int popupDisplayHeight = -(cardViewClicked.getHeight() - dividerMargin - popupPadding);

    // Prevents border from appearing outside popupwindow
    popupEditing.setBackgroundDrawable(new ColorDrawable());
    popupEditing.setFocusable(false);

    // Getting a reference to Close button, and close the popup when clicked.
    ImageView confirmEdit = (ImageView) layout.findViewById(R.id.popup_confirm_item_changes);

    confirmEdit.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            ToDay toChange = rvContent.get(cardPosition);
            if (newName.getText().toString().equals("")) {
                // Need to optimize this so that the dialog does NOT disappear and just display toast
                Toast.makeText(TheHubActivity.this, "??  !", Toast.LENGTH_LONG).show();
            } else {
                toChange.setName(newName.getText().toString());
                manager.overwrite(toChange.getUuid(), toChange);
                adapter.notifyDataSetChanged();
                switcher.showNext();
                menuState = AppConstants.MENU_ITEMS_NATIVE;
                invalidateOptionsMenu();
                popupEditing.dismiss();
                newName.clearFocus();
            }

        }
    });

    ImageView cancelEdit = (ImageView) layout.findViewById(R.id.popup_cancel_item_changes);

    cancelEdit.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            switcher.showNext();
            menuState = AppConstants.MENU_ITEMS_NATIVE;
            invalidateOptionsMenu();
            popupEditing.dismiss();
        }
    });

    // Displaying the popup at the specified location, + offsets.
    popupEditing.showAsDropDown(cardViewClicked, cardViewClicked.getMeasuredWidth(), popupDisplayHeight,
            Gravity.TOP);
    editingPopup = popupEditing;
}

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