Java tutorial
/* * Created by Angel Leon (@gubatron), Alden Torres (aldenml) * Copyright (c) 2011-2014, FrostWire(R). All rights reserved. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.bt.download.android.gui.adapters; import java.io.File; import java.lang.ref.WeakReference; import java.util.*; import com.frostwire.transfers.TransferItem; import com.frostwire.transfers.TransferState; import org.apache.commons.io.FilenameUtils; import android.app.Dialog; import android.content.Context; import android.content.DialogInterface; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnLongClickListener; import android.view.ViewGroup; import android.widget.BaseExpandableListAdapter; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.ProgressBar; import android.widget.TextView; import com.bt.download.android.R; import com.bt.download.android.core.ConfigurationManager; import com.bt.download.android.core.Constants; import com.bt.download.android.core.MediaType; import com.bt.download.android.gui.NetworkManager; import com.bt.download.android.gui.adapters.menu.BrowsePeerMenuAction; import com.bt.download.android.gui.adapters.menu.CancelMenuAction; import com.bt.download.android.gui.adapters.menu.OpenMenuAction; import com.bt.download.android.gui.adapters.menu.PauseDownloadMenuAction; import com.bt.download.android.gui.adapters.menu.ResumeDownloadMenuAction; import com.bt.download.android.gui.transfers.BittorrentDownload; import com.bt.download.android.gui.transfers.DownloadTransfer; import com.bt.download.android.gui.transfers.HttpDownload; import com.bt.download.android.gui.transfers.PeerHttpDownload; import com.bt.download.android.gui.transfers.PeerHttpUpload; import com.bt.download.android.gui.transfers.SoundcloudDownload; import com.bt.download.android.gui.transfers.TorrentFetcherDownload; import com.bt.download.android.gui.transfers.Transfer; import com.bt.download.android.gui.transfers.YouTubeDownload; import com.bt.download.android.gui.util.UIUtils; import com.bt.download.android.gui.views.MenuAction; import com.bt.download.android.gui.views.MenuAdapter; import com.bt.download.android.gui.views.MenuBuilder; import com.frostwire.uxstats.UXAction; import com.frostwire.uxstats.UXStats; /** * * @author gubatron * @author aldenml * */ public class TransferListAdapter extends BaseExpandableListAdapter { private static final String TAG = "FW.TransferListAdapter"; private final WeakReference<Context> context; private final OnClickListener viewOnClickListener; private final ViewOnLongClickListener viewOnLongClickListener; private final OpenOnClickListener playOnClickListener; /** Keep track of all dialogs ever opened so we dismiss when we leave to avoid memleaks */ private final List<Dialog> dialogs; private List<Transfer> list; private final Map<String, String> TRANSFER_STATE_STRING_MAP = new Hashtable<String, String>(); public TransferListAdapter(Context context, List<Transfer> list) { this.context = new WeakReference<Context>(context); this.viewOnClickListener = new ViewOnClickListener(); this.viewOnLongClickListener = new ViewOnLongClickListener(); this.playOnClickListener = new OpenOnClickListener(); this.dialogs = new ArrayList<Dialog>(); this.list = list.equals(Collections.emptyList()) ? new ArrayList<Transfer>() : list; initTransferStateStringMap(); } private void initTransferStateStringMap() { Context c = context.get(); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.QUEUED_FOR_CHECKING), c.getString(R.string.queued_for_checking)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.CHECKING), c.getString(R.string.checking_ellipsis)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.DOWNLOADING_METADATA), c.getString(R.string.downloading_metadata)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.DOWNLOADING_TORRENT), c.getString(R.string.torrent_fetcher_download_status_downloading_torrent)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.DOWNLOADING), c.getString(R.string.azureus_manager_item_downloading)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.FINISHED), c.getString(R.string.azureus_peer_manager_status_finished)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.SEEDING), c.getString(R.string.azureus_manager_item_seeding)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ALLOCATING), c.getString(R.string.azureus_manager_item_allocating)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.PAUSED), c.getString(R.string.azureus_manager_item_paused)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ERROR), c.getString(R.string.azureus_manager_item_error)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ERROR_MOVING_INCOMPLETE), c.getString(R.string.error_moving_incomplete)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ERROR_HASH_MD5), c.getString(R.string.error_wrong_md5_hash)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ERROR_SIGNATURE), c.getString(R.string.error_wrong_signature)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.ERROR_NOT_ENOUGH_PEERS), c.getString(R.string.error_not_enough_peers)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.STOPPED), c.getString(R.string.azureus_manager_item_stopped)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.PAUSING), c.getString(R.string.pausing)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.CANCELING), c.getString(R.string.canceling)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.CANCELED), c.getString(R.string.torrent_fetcher_download_status_canceled)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.WAITING), c.getString(R.string.waiting)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.COMPLETE), c.getString(R.string.peer_http_download_status_complete)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.UPLOADING), c.getString(R.string.peer_http_upload_status_uploading)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.UNCOMPRESSING), c.getString(R.string.http_download_status_uncompressing)); TRANSFER_STATE_STRING_MAP.put(String.valueOf(TransferState.DEMUXING), c.getString(R.string.transfer_status_demuxing)); } @Override public Object getChild(int groupPosition, int childPosition) { return list.get(groupPosition).getItems().get(childPosition); } public TransferItem getChildItem(int groupPosition, int childPosition) { return list.get(groupPosition).getItems().get(childPosition); } @Override public long getChildId(int groupPosition, int childPosition) { return childPosition; } @Override public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) { TransferItem item = getChildItem(groupPosition, childPosition); if (convertView == null) { convertView = View.inflate(context.get(), R.layout.view_transfer_item_list_item, null); convertView.setOnClickListener(viewOnClickListener); convertView.setOnLongClickListener(viewOnLongClickListener); } try { initTouchFeedback(convertView, item); populateChildView(convertView, item); } catch (Throwable e) { Log.e(TAG, "Fatal error getting view: " + e.getMessage()); } return convertView; } @Override public int getChildrenCount(int groupPosition) { int size = list.get(groupPosition).getItems().size(); return size <= 1 ? 0 : size; } @Override public Object getGroup(int groupPosition) { return list.get(groupPosition); } public Transfer getGroupItem(int groupPosition) { return list.get(groupPosition); } @Override public int getGroupCount() { return list.size(); } @Override public long getGroupId(int groupPosition) { return groupPosition; } @Override public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) { Transfer item = getGroupItem(groupPosition); if (convertView == null || convertView instanceof TextView) { // convertView could be a dummy view due to an issue with the slide menu layout request order try { convertView = View.inflate(context.get(), R.layout.view_transfer_list_item, null); } catch (Throwable e) { // creating a dummy view to avoid a force close due to a NPE // next time the "if" will try to recover the actual layout convertView = new TextView(context.get()); ((TextView) convertView).setText("Rendering error"); } } try { boolean clickable = item.getItems().size() == 0; convertView.setOnClickListener(clickable ? viewOnClickListener : null); convertView.setOnLongClickListener(clickable ? viewOnLongClickListener : null); convertView.setClickable(clickable); convertView.setLongClickable(clickable); setupGroupIndicator(convertView, isExpanded, item); convertView.setTag(item); populateGroupView(convertView, item); } catch (Throwable e) { Log.e(TAG, "Fatal error getting the group view: " + e.getMessage(), e); } return convertView; } @Override public boolean hasStableIds() { return true; } @Override public boolean isChildSelectable(int groupPosition, int childPosition) { return false; } public void updateList(List<Transfer> g) { list = g; notifyDataSetChanged(); } public void dismissDialogs() { for (Dialog dialog : dialogs) { try { dialog.dismiss(); } catch (Throwable e) { Log.w(TAG, "Error dismissing dialog", e); } } } @SuppressWarnings("unchecked") protected static <TView extends View> TView findView(View view, int id) { return (TView) view.findViewById(id); } protected void populateGroupView(View view, Transfer transfer) { if (transfer instanceof BittorrentDownload) { populateBittorrentDownload(view, (BittorrentDownload) transfer); } else if (transfer instanceof PeerHttpDownload) { populatePeerDownload(view, (PeerHttpDownload) transfer); } else if (transfer instanceof PeerHttpUpload) { populatePeerUpload(view, (PeerHttpUpload) transfer); } else if (transfer instanceof HttpDownload) { populateHttpDownload(view, (HttpDownload) transfer); } else if (transfer instanceof YouTubeDownload) { populateYouTubeDownload(view, (YouTubeDownload) transfer); } else if (transfer instanceof SoundcloudDownload) { populateSoundcloudDownload(view, (SoundcloudDownload) transfer); } } protected void populateChildView(View view, TransferItem item) { populateBittorrentDownloadItem(view, item); } protected MenuAdapter getMenuAdapter(View view) { Object tag = view.getTag(); String title = ""; List<MenuAction> items = new ArrayList<MenuAction>(); if (tag instanceof BittorrentDownload) { BittorrentDownload download = (BittorrentDownload) tag; title = download.getDisplayName(); //If it's a torrent download with a single file, we should be able to open it. if (download.isComplete()) { TransferItem transferItem = download.getItems().get(0); String path = transferItem.getFile().getAbsolutePath(); String mimeType = UIUtils.getMimeType(path); items.add(new OpenMenuAction(context.get(), path, mimeType)); } if (!download.isComplete() || ConfigurationManager.instance() .getBoolean(Constants.PREF_KEY_TORRENT_SEED_FINISHED_TORRENTS)) { if (download.isPausable()) { items.add(new PauseDownloadMenuAction(context.get(), download)); } else if (download.isResumable()) { boolean wifiIsUp = NetworkManager.instance().isDataWIFIUp(); boolean bittorrentOnMobileData = ConfigurationManager.instance() .getBoolean(Constants.PREF_KEY_NETWORK_USE_MOBILE_DATA); if (wifiIsUp || (!wifiIsUp && bittorrentOnMobileData)) { if (!download.isComplete()) { items.add(new ResumeDownloadMenuAction(context.get(), download, R.string.resume_torrent_menu_action)); } else { //let's see if we can seed... boolean seedTorrents = ConfigurationManager.instance() .getBoolean(Constants.PREF_KEY_TORRENT_SEED_FINISHED_TORRENTS); boolean seedTorrentsOnWifiOnly = ConfigurationManager.instance() .getBoolean(Constants.PREF_KEY_TORRENT_SEED_FINISHED_TORRENTS_WIFI_ONLY); if ((seedTorrents && !seedTorrentsOnWifiOnly) || (seedTorrents && seedTorrentsOnWifiOnly && wifiIsUp)) { items.add(new ResumeDownloadMenuAction(context.get(), download, R.string.seed)); } } } } } items.add(new CancelMenuAction(context.get(), download, !download.isComplete())); } else if (tag instanceof DownloadTransfer) { DownloadTransfer download = (DownloadTransfer) tag; title = download.getDisplayName(); boolean errored = download.getStatus() != null && getStatusFromResId(download.getStatus()).contains("Error"); boolean openMenu = false; openMenu |= !errored && download.isComplete() && (tag instanceof HttpDownload || tag instanceof PeerHttpDownload || tag instanceof YouTubeDownload || tag instanceof SoundcloudDownload); if (openMenu) { items.add(new OpenMenuAction(context.get(), download.getDisplayName(), download.getSavePath().getAbsolutePath(), extractMime(download))); } if (download instanceof PeerHttpDownload) { PeerHttpDownload pdownload = (PeerHttpDownload) download; items.add(new BrowsePeerMenuAction(context.get(), pdownload.getPeer())); } items.add(new CancelMenuAction(context.get(), download, !openMenu)); } else if (tag instanceof PeerHttpUpload) { PeerHttpUpload upload = (PeerHttpUpload) tag; title = upload.getDisplayName(); items.add(new CancelMenuAction(context.get(), upload, false)); } return items.size() > 0 ? new MenuAdapter(context.get(), title, items) : null; } protected String extractMime(DownloadTransfer download) { if (download instanceof PeerHttpDownload) { return ((PeerHttpDownload) download).getFD().mime; } else { return UIUtils.getMimeType(download.getSavePath().getAbsolutePath()); } } protected Dialog trackDialog(Dialog dialog) { dialogs.add(dialog); return dialog; } private void setupGroupIndicator(View view, boolean expanded, Transfer item) { ImageView groupIndicator = findView(view, R.id.view_transfer_list_item_group_indicator); if (groupIndicator != null) { if (item.getItems().size() <= 1) { //show the file type for the only file there is String extension = null; String path = null; if (item instanceof BittorrentDownload) { BittorrentDownload bItem = (BittorrentDownload) item; if (bItem.getItems().size() > 0) { TransferItem transferItem = bItem.getItems().get(0); path = transferItem.getFile().getAbsolutePath(); extension = FilenameUtils.getExtension(path); } } else if (item instanceof DownloadTransfer) { DownloadTransfer transferItem = (DownloadTransfer) item; if (transferItem.getSavePath() != null) { path = transferItem.getSavePath().getAbsolutePath(); extension = FilenameUtils.getExtension(path); } } else if (item instanceof PeerHttpUpload) { PeerHttpUpload transferItem = (PeerHttpUpload) item; path = transferItem.getFD().filePath; extension = FilenameUtils.getExtension(path); } if (extension != null && extension.equals("apk")) { try { //Apk apk = new Apk(context,path); //TODO: Get the APK Icon so we can show the APK icon on the transfer manager once //it's finished downloading, or as it's uploading to another peer. //apk.getDrawable(id); //in the meantime, just hardcode it groupIndicator.setImageResource(R.drawable.browse_peer_application_icon_selector_menu); } catch (Throwable e) { groupIndicator.setImageResource(R.drawable.browse_peer_application_icon_selector_menu); } } else { groupIndicator.setImageResource(getFileTypeIconId(extension)); } } else { groupIndicator.setImageResource( expanded ? R.drawable.transfer_menuitem_minus : R.drawable.transfer_menuitem_plus); } } } private void initTouchFeedback(View v, TransferItem item) { v.setOnClickListener(viewOnClickListener); v.setOnLongClickListener(viewOnLongClickListener); v.setTag(item); if (v instanceof ViewGroup) { ViewGroup vg = (ViewGroup) v; int count = vg.getChildCount(); for (int i = 0; i < count; i++) { View child = vg.getChildAt(i); initTouchFeedback(child, item); } } } private void populateBittorrentDownload(View view, BittorrentDownload download) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); seeds.setText(context.get().getString(R.string.seeds_n, download.getSeeds())); peers.setText(context.get().getString(R.string.peers_n, download.getPeers())); title.setText(download.getDisplayName()); progress.setProgress(download.getProgress()); status.setText(TRANSFER_STATE_STRING_MAP.get(download.getStatus())); speed.setText(UIUtils.getBytesInHuman(download.getDownloadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(download.getSize())); buttonAction.setTag(download); buttonAction.setOnClickListener(viewOnClickListener); } private void populatePeerDownload(View view, PeerHttpDownload download) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); seeds.setText(""); peers.setText(""); title.setText(download.getDisplayName()); progress.setProgress(download.getProgress()); status.setText(getStatusFromResId(download.getStatus())); speed.setText(UIUtils.getBytesInHuman(download.getDownloadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(download.getSize())); buttonAction.setTag(download); buttonAction.setOnClickListener(viewOnClickListener); } private void populatePeerUpload(View view, PeerHttpUpload upload) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); seeds.setText(""); peers.setText(""); title.setText(upload.getDisplayName()); progress.setProgress(upload.getProgress()); status.setText(getStatusFromResId(upload.getStatus())); speed.setText(UIUtils.getBytesInHuman(upload.getUploadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(upload.getSize())); buttonAction.setTag(upload); buttonAction.setOnClickListener(viewOnClickListener); } private void populateHttpDownload(View view, HttpDownload download) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); seeds.setText(""); peers.setText(""); title.setText(download.getDisplayName()); progress.setProgress(download.getProgress()); status.setText(getStatusFromResId(download.getStatus())); speed.setText(UIUtils.getBytesInHuman(download.getDownloadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(download.getSize())); buttonAction.setTag(download); buttonAction.setOnClickListener(viewOnClickListener); } private void populateBittorrentDownloadItem(View view, TransferItem item) { ImageView icon = findView(view, R.id.view_transfer_item_list_item_icon); TextView title = findView(view, R.id.view_transfer_item_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_item_list_item_progress); TextView size = findView(view, R.id.view_transfer_item_list_item_size); ImageButton buttonPlay = findView(view, R.id.view_transfer_item_list_item_button_play); icon.setImageResource(getFileTypeIconId(FilenameUtils.getExtension(item.getFile().getAbsolutePath()))); title.setText(item.getDisplayName()); progress.setProgress(item.getProgress()); size.setText(UIUtils.getBytesInHuman(item.getSize())); buttonPlay.setTag(item); buttonPlay.setVisibility(item.isComplete() ? View.VISIBLE : View.GONE); buttonPlay.setOnClickListener(playOnClickListener); } private void populateYouTubeDownload(View view, YouTubeDownload download) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); seeds.setText(""); peers.setText(""); title.setText(download.getDisplayName()); progress.setProgress(download.getProgress()); status.setText(getStatusFromResId(download.getStatus())); speed.setText(UIUtils.getBytesInHuman(download.getDownloadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(download.getSize())); buttonAction.setTag(download); buttonAction.setOnClickListener(viewOnClickListener); } private void populateSoundcloudDownload(View view, SoundcloudDownload download) { TextView title = findView(view, R.id.view_transfer_list_item_title); ProgressBar progress = findView(view, R.id.view_transfer_list_item_progress); TextView status = findView(view, R.id.view_transfer_list_item_status); TextView speed = findView(view, R.id.view_transfer_list_item_speed); TextView size = findView(view, R.id.view_transfer_list_item_size); TextView seeds = findView(view, R.id.view_transfer_list_item_seeds); TextView peers = findView(view, R.id.view_transfer_list_item_peers); ImageView buttonAction = findView(view, R.id.view_transfer_list_item_button_action); seeds.setText(""); peers.setText(""); title.setText(download.getDisplayName()); progress.setProgress(download.getProgress()); status.setText(getStatusFromResId(download.getStatus())); speed.setText(UIUtils.getBytesInHuman(download.getDownloadSpeed()) + "/s"); size.setText(UIUtils.getBytesInHuman(download.getSize())); buttonAction.setTag(download); buttonAction.setOnClickListener(viewOnClickListener); } private String getStatusFromResId(String str) { String s = ""; try { s = context.get().getString(Integer.parseInt(str)); } catch (Throwable e) { // ignore } return s; } private static int getFileTypeIconId(String ext) { MediaType mt = MediaType.getMediaTypeForExtension(ext); if (mt == null) { return R.drawable.question_mark; } if (mt.equals(MediaType.getApplicationsMediaType())) { return R.drawable.browse_peer_application_icon_selector_menu; } else if (mt.equals(MediaType.getAudioMediaType())) { return R.drawable.browse_peer_audio_icon_selector_menu; } else if (mt.equals(MediaType.getDocumentMediaType())) { return R.drawable.browse_peer_document_icon_selector_menu; } else if (mt.equals(MediaType.getImageMediaType())) { return R.drawable.browse_peer_picture_icon_selector_menu; } else if (mt.equals(MediaType.getVideoMediaType())) { return R.drawable.browse_peer_video_icon_selector_menu; } else if (mt.equals(MediaType.getTorrentMediaType())) { return R.drawable.browse_peer_torrent_icon_selector_menu; } else { return R.drawable.question_mark; } } private final class ViewOnClickListener implements OnClickListener { public void onClick(View v) { try { MenuAdapter adapter = getMenuAdapter(v); if (adapter != null) { trackDialog(new MenuBuilder(adapter).show()); return; } } catch (Throwable e) { Log.e(TAG, "Failed to create the menu", e); } } } private final class ViewOnLongClickListener implements OnLongClickListener { public boolean onLongClick(View v) { try { MenuAdapter adapter = getMenuAdapter(v); if (adapter != null) { trackDialog(new MenuBuilder(adapter).show()); return true; } } catch (Throwable e) { Log.e(TAG, "Failed to create the menu"); } return false; } } private final class OpenOnClickListener implements OnClickListener { public void onClick(View v) { TransferItem item = (TransferItem) v.getTag(); boolean canOpen = false; canOpen |= item.isComplete(); if (canOpen) { File savePath = item.getFile(); if (savePath != null) { if (savePath.exists()) { UIUtils.openFile(context.get(), savePath); } else { UIUtils.showShortMessage(context.get(), R.string.cant_open_file_does_not_exist, savePath.getName()); } } } } } }