218 lines
6.9 KiB
Java
218 lines
6.9 KiB
Java
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/*
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* Copyright 2015 Martijn Brekhof. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.xbmc.kore.ui;
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import android.content.Intent;
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import android.content.ServiceConnection;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.support.v4.app.Fragment;
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import android.support.v4.widget.SwipeRefreshLayout;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Toast;
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import org.xbmc.kore.R;
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import org.xbmc.kore.host.HostInfo;
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import org.xbmc.kore.host.HostManager;
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import org.xbmc.kore.jsonrpc.ApiException;
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import org.xbmc.kore.jsonrpc.event.MediaSyncEvent;
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import org.xbmc.kore.service.LibrarySyncService;
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import org.xbmc.kore.utils.LogUtils;
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import org.xbmc.kore.utils.UIUtils;
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import java.util.ArrayList;
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import de.greenrobot.event.EventBus;
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abstract public class AbstractDetailsFragment extends Fragment
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implements SwipeRefreshLayout.OnRefreshListener {
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private static final String TAG = LogUtils.makeLogTag(AbstractDetailsFragment.class);
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private HostManager hostManager;
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private HostInfo hostInfo;
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private EventBus bus;
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private String syncType;
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private SwipeRefreshLayout swipeRefreshLayout;
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abstract protected View createView(LayoutInflater inflater, ViewGroup container);
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/**
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* Should return {@link org.xbmc.kore.service.LibrarySyncService} SyncType that
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* this fragment initiates
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* @return {@link org.xbmc.kore.service.LibrarySyncService} SyncType
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*/
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abstract protected String getSyncType();
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/**
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* Should return the {@link org.xbmc.kore.service.LibrarySyncService} syncID if this fragment
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* synchronizes a single item. The itemId that should be synced must returned by {@link #getSyncItemID()}
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* @return {@link org.xbmc.kore.service.LibrarySyncService} SyncID
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*/
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abstract protected String getSyncID();
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/**
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* Should return the item ID for SyncID returned by {@link #getSyncID()}
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* @return -1 if not used.
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*/
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abstract protected int getSyncItemID();
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/**
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* Should return the SwipeRefreshLayout if the fragment's view uses one.
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* Used to notify the user if a sync for synctype returned by {@link #getSyncType()}
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* is currently in progress
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* @return
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*/
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abstract protected SwipeRefreshLayout getSwipeRefreshLayout();
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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bus = EventBus.getDefault();
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hostManager = HostManager.getInstance(getActivity());
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hostInfo = hostManager.getHostInfo();
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syncType = getSyncType();
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}
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@Nullable
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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if (container == null) {
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// We're not being shown or there's nothing to show
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return null;
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}
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View view = createView(inflater, container);
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if( view != null ) {
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swipeRefreshLayout = getSwipeRefreshLayout();
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if( swipeRefreshLayout != null ) {
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swipeRefreshLayout.setOnRefreshListener(this);
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}
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}
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return view;
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}
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@Override
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public void onResume() {
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bus.register(this);
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super.onResume();
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}
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@Override
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public void onPause() {
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bus.unregister(this);
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super.onPause();
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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// outState.putInt(ITEMID, itemId);
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}
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protected void startSync(boolean silentRefresh) {
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if (getHostInfo() != null) {
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if( ( swipeRefreshLayout != null ) && ( ! silentRefresh ) ){
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UIUtils.showRefreshAnimation(swipeRefreshLayout);
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}
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// Start the syncing process
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Intent syncIntent = new Intent(this.getActivity(), LibrarySyncService.class);
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if(syncType != null) {
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syncIntent.putExtra(syncType, true);
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}
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String syncID = getSyncID();
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int itemId = getSyncItemID();
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if( ( syncID != null ) && ( itemId != -1 ) ) {
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syncIntent.putExtra(syncID, itemId);
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}
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Bundle syncExtras = new Bundle();
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syncExtras.putBoolean(LibrarySyncService.SILENT_SYNC, silentRefresh);
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syncIntent.putExtra(LibrarySyncService.SYNC_EXTRAS, syncExtras);
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getActivity().startService(syncIntent);
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} else {
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if( swipeRefreshLayout != null ) {
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swipeRefreshLayout.setRefreshing(false);
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}
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Toast.makeText(getActivity(), R.string.no_xbmc_configured, Toast.LENGTH_SHORT)
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.show();
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}
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}
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/**
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* Swipe refresh layout callback
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*/
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/** {@inheritDoc} */
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@Override
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public void onRefresh () {
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startSync(false);
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}
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/**
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* Event bus post. Called when the syncing process ended
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*
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* @param event Refreshes data
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*/
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public void onEventMainThread(MediaSyncEvent event) {
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if ((syncType == null) || (! event.syncType.equals(syncType)))
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return;
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boolean silentSync = false;
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if (event.syncExtras != null) {
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silentSync = event.syncExtras.getBoolean(LibrarySyncService.SILENT_SYNC, false);
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}
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if( swipeRefreshLayout != null ) {
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swipeRefreshLayout.setRefreshing(false);
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}
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onSyncProcessEnded(event);
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if (event.status == MediaSyncEvent.STATUS_SUCCESS) {
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if (!silentSync) {
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Toast.makeText(getActivity(),
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R.string.sync_successful, Toast.LENGTH_SHORT)
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.show();
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}
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} else if (!silentSync) {
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String msg = (event.errorCode == ApiException.API_ERROR) ?
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String.format(getString(R.string.error_while_syncing), event.errorMessage) :
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getString(R.string.unable_to_connect_to_xbmc);
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Toast.makeText(getActivity(), msg, Toast.LENGTH_SHORT).show();
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}
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}
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/**
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* Called when sync process for type set through {@link #getSyncType()} ends
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* @param event
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*/
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abstract protected void onSyncProcessEnded(MediaSyncEvent event);
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protected HostManager getHostManager() {
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return hostManager;
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}
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protected HostInfo getHostInfo() {
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return hostInfo;
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}
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}
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