Example usage for android.widget PopupMenu PopupMenu

Introduction

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

Prototype

public PopupMenu(Context context, View anchor, int gravity) 

Source Link

Document

Constructor to create a new popup menu with an anchor view and alignment gravity.

Usage

From source file:im.vector.fragments.GroupsFragment.java

@SuppressLint("NewApi")
private void displayGroupPopupMenu(final Group group, final View actionView) {
    final Context context = getActivity();
    final PopupMenu popup;

    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        popup = new PopupMenu(context, actionView, Gravity.END);
    } else {/*from   w  ww  . j ava2s.  c o  m*/
        popup = new PopupMenu(context, actionView);
    }
    popup.getMenuInflater().inflate(R.menu.vector_home_group_settings, popup.getMenu());
    CommonActivityUtils.tintMenuIcons(popup.getMenu(),
            ThemeUtils.getColor(context, R.attr.settings_icon_tint_color));

    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.ic_action_select_remove_group: {
                leaveOrReject(group.getGroupId());
                break;
            }
            }
            return false;
        }
    });

    // force to display the icon
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "## displayGroupPopupMenu() : failed " + e.getMessage());
    }

    popup.show();
}

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From source file:im.vector.adapters.VectorMessagesAdapter.java

/**
 * The user taps on the action icon.//w  ww  . j av  a2  s.  c  om
 * @param event the selected event.
 * @param textMsg the event text
 * @param anchorView the popup anchor.
 */
@SuppressLint("NewApi")
private void onMessageClick(final Event event, final String textMsg, final View anchorView) {
    final PopupMenu popup = (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
            ? new PopupMenu(mContext, anchorView, Gravity.END)
            : new PopupMenu(mContext, anchorView);

    popup.getMenuInflater().inflate(R.menu.vector_room_message_settings, popup.getMenu());

    // force to display the icons
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "onMessageClick : force to display the icons failed " + e.getLocalizedMessage());
    }

    Menu menu = popup.getMenu();

    // hide entries
    for (int i = 0; i < menu.size(); i++) {
        menu.getItem(i).setVisible(false);
    }

    menu.findItem(R.id.ic_action_view_source).setVisible(true);
    menu.findItem(R.id.ic_action_vector_permalink).setVisible(true);

    if (!TextUtils.isEmpty(textMsg)) {
        menu.findItem(R.id.ic_action_vector_copy).setVisible(true);
        menu.findItem(R.id.ic_action_vector_quote).setVisible(true);
    }

    if (event.isUploadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_upload).setVisible(true);
    }

    if (event.isDownloadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_download).setVisible(true);
    }

    if (event.canBeResent()) {
        menu.findItem(R.id.ic_action_vector_resend_message).setVisible(true);

        if (event.isUndeliverable()) {
            menu.findItem(R.id.ic_action_vector_redact_message).setVisible(true);
        }
    } else if (event.mSentState == Event.SentState.SENT) {

        // test if the event can be redacted
        boolean canBeRedacted = !mIsPreviewMode;

        if (canBeRedacted) {
            // oneself message -> can redact it
            if (TextUtils.equals(event.sender, mSession.getMyUserId())) {
                canBeRedacted = true;
            } else {
                // need the mininum power level to redact an event
                Room room = mSession.getDataHandler().getRoom(event.roomId);

                if ((null != room) && (null != room.getLiveState().getPowerLevels())) {
                    PowerLevels powerLevels = room.getLiveState().getPowerLevels();
                    canBeRedacted = powerLevels.getUserPowerLevel(mSession.getMyUserId()) >= powerLevels.redact;
                }
            }
        }

        menu.findItem(R.id.ic_action_vector_redact_message).setVisible(canBeRedacted);

        if (Event.EVENT_TYPE_MESSAGE.equals(event.type)) {
            Message message = JsonUtils.toMessage(event.getContentAsJsonObject());

            // share / forward the message
            menu.findItem(R.id.ic_action_vector_share).setVisible(true);
            menu.findItem(R.id.ic_action_vector_forward).setVisible(true);

            // save the media in the downloads directory
            if (Message.MSGTYPE_IMAGE.equals(message.msgtype) || Message.MSGTYPE_VIDEO.equals(message.msgtype)
                    || Message.MSGTYPE_FILE.equals(message.msgtype)) {
                menu.findItem(R.id.ic_action_vector_save).setVisible(true);
            }

            // offer to report a message content
            menu.findItem(R.id.ic_action_vector_report)
                    .setVisible(!mIsPreviewMode && !TextUtils.equals(event.sender, mSession.getMyUserId()));
        }

    }

    // display the menu
    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(final MenuItem item) {
            // warn the listener
            if (null != mVectorMessagesAdapterEventsListener) {
                mVectorMessagesAdapterEventsListener.onEventAction(event, textMsg, item.getItemId());
            }

            // disable the selection
            mHighlightedEventId = null;
            notifyDataSetChanged();

            return true;
        }
    });

    popup.show();
}

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From source file:im.neon.adapters.VectorMessagesAdapter.java

/**
 * The user taps on the action icon./* w  w  w . j a v  a 2 s . co m*/
 * @param event the selected event.
 * @param textMsg the event text
 * @param anchorView the popup anchor.
 */
@SuppressLint("NewApi")
private void onMessageClick(final Event event, final String textMsg, final View anchorView) {
    final PopupMenu popup = (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
            ? new PopupMenu(mContext, anchorView, Gravity.END)
            : new PopupMenu(mContext, anchorView);

    popup.getMenuInflater().inflate(R.menu.vector_room_message_settings, popup.getMenu());

    // force to display the icons
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "onMessageClick : force to display the icons failed " + e.getLocalizedMessage());
    }

    Menu menu = popup.getMenu();

    // hide entries
    for (int i = 0; i < menu.size(); i++) {
        menu.getItem(i).setVisible(false);
    }

    menu.findItem(R.id.ic_action_view_source).setVisible(true);
    menu.findItem(R.id.ic_action_vector_permalink).setVisible(true);

    if (!TextUtils.isEmpty(textMsg)) {
        menu.findItem(R.id.ic_action_vector_copy).setVisible(true);
        menu.findItem(R.id.ic_action_vector_quote).setVisible(true);
    }

    if (event.isUploadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_upload).setVisible(true);
    }

    if (event.isDownloadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_download).setVisible(true);
    }

    if (event.canBeResent()) {
        menu.findItem(R.id.ic_action_vector_resend_message).setVisible(true);

        if (event.isUndeliverable() || event.isUnkownDevice()) {
            menu.findItem(R.id.ic_action_vector_redact_message).setVisible(true);
        }
    } else if (event.mSentState == Event.SentState.SENT) {

        // test if the event can be redacted
        boolean canBeRedacted = !mIsPreviewMode
                && !TextUtils.equals(event.getType(), Event.EVENT_TYPE_MESSAGE_ENCRYPTION);

        if (canBeRedacted) {
            // oneself message -> can redact it
            if (TextUtils.equals(event.sender, mSession.getMyUserId())) {
                canBeRedacted = true;
            } else {
                // need the mininum power level to redact an event
                Room room = mSession.getDataHandler().getRoom(event.roomId);

                if ((null != room) && (null != room.getLiveState().getPowerLevels())) {
                    PowerLevels powerLevels = room.getLiveState().getPowerLevels();
                    canBeRedacted = powerLevels.getUserPowerLevel(mSession.getMyUserId()) >= powerLevels.redact;
                }
            }
        }

        menu.findItem(R.id.ic_action_vector_redact_message).setVisible(canBeRedacted);

        if (Event.EVENT_TYPE_MESSAGE.equals(event.getType())) {
            Message message = JsonUtils.toMessage(event.getContentAsJsonObject());

            // share / forward the message
            menu.findItem(R.id.ic_action_vector_share).setVisible(true);
            menu.findItem(R.id.ic_action_vector_forward).setVisible(true);

            // save the media in the downloads directory
            if (Message.MSGTYPE_IMAGE.equals(message.msgtype) || Message.MSGTYPE_VIDEO.equals(message.msgtype)
                    || Message.MSGTYPE_FILE.equals(message.msgtype)) {
                menu.findItem(R.id.ic_action_vector_save).setVisible(true);
            }

            // offer to report a message content
            menu.findItem(R.id.ic_action_vector_report)
                    .setVisible(!mIsPreviewMode && !TextUtils.equals(event.sender, mSession.getMyUserId()));
        }

    }

    // e2e
    menu.findItem(R.id.ic_action_device_verification).setVisible(mE2eIconByEventId.containsKey(event.eventId));

    // display the menu
    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(final MenuItem item) {
            // warn the listener
            if (null != mVectorMessagesAdapterEventsListener) {
                mVectorMessagesAdapterEventsListener.onEventAction(event, textMsg, item.getItemId());
            }

            // disable the selection
            mHighlightedEventId = null;
            notifyDataSetChanged();

            return true;
        }
    });

    // fix an issue reported by GA
    try {
        popup.show();
    } catch (Exception e) {
        Log.e(LOG_TAG, " popup.show failed " + e.getMessage());
    }
}

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