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Downloads concurrency crash fix

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This commit is contained in:
Alexey Kulish 2015-10-14 19:51:59 +03:00
parent c472c05249
commit 72cccbde57
8 changed files with 118 additions and 99 deletions
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34
OsmAnd/src/net/osmand/plus/download/BaseDownloadActivity.java
View file

@ -27,6 +27,7 @@ import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
@ -119,23 +120,40 @@ public class BaseDownloadActivity extends ActionBarProgressActivity {
}
public ItemsListBuilder getItemsBuilder() {
return getItemsBuilder("");
return getItemsBuilder("", false);
}
public ItemsListBuilder getItemsBuilder(String regionId) {
if (downloadListIndexThread.isDataPrepared()) {
return new ItemsListBuilder(getMyApplication(), regionId, downloadListIndexThread.getResourcesByRegions(),
public ItemsListBuilder getVoicePromptsBuilder() {
return getItemsBuilder("", true);
}
public ItemsListBuilder getItemsBuilder(String regionId, boolean voicePromptsOnly) {
if (downloadListIndexThread.getResourcesLock().tryLock()) {
try {
ItemsListBuilder builder = new ItemsListBuilder(getMyApplication(), regionId, downloadListIndexThread.getResourcesByRegions(),
downloadListIndexThread.getVoiceRecItems(), downloadListIndexThread.getVoiceTTSItems());
if (!voicePromptsOnly) {
return builder.build();
} else {
return builder;
}
} finally {
downloadListIndexThread.getResourcesLock().unlock();
}
} else {
return null;
}
}
public Map<String, IndexItem> getIndexItemsByRegion(WorldRegion region) {
if (downloadListIndexThread.isDataPrepared()) {
return downloadListIndexThread.getResourcesByRegions().get(region);
public List<IndexItem> getIndexItemsByRegion(WorldRegion region) {
if (downloadListIndexThread.getResourcesLock().tryLock()) {
try {
return new LinkedList<>(downloadListIndexThread.getResourcesByRegions().get(region).values());
} finally {
downloadListIndexThread.getResourcesLock().unlock();
}
} else {
return null;
return new LinkedList<>();
}
}

20
OsmAnd/src/net/osmand/plus/download/DownloadIndexesThread.java
View file

@ -52,6 +52,7 @@ import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.ReentrantLock;
@SuppressLint("NewApi")
public class DownloadIndexesThread {
@ -73,7 +74,7 @@ public class DownloadIndexesThread {
private List<IndexItem> voiceRecItems = new LinkedList<>();
private List<IndexItem> voiceTTSItems = new LinkedList<>();
private boolean dataPrepared;
private final ReentrantLock resourcesLock = new ReentrantLock();
DatabaseHelper dbHelper;
@ -85,6 +86,10 @@ public class DownloadIndexesThread {
dbHelper = new DatabaseHelper(app);
}
public ReentrantLock getResourcesLock() {
return resourcesLock;
}
public DatabaseHelper getDbHelper() {
return dbHelper;
}
@ -152,10 +157,6 @@ public class DownloadIndexesThread {
return itemsToUpdate;
}
public boolean isDataPrepared() {
return dataPrepared;
}
public Map<WorldRegion, Map<String, IndexItem>> getResourcesByRegions() {
return resourcesByRegions;
}
@ -169,6 +170,9 @@ public class DownloadIndexesThread {
}
private boolean prepareData(List<IndexItem> resources) {
resourcesLock.lock();
try {
List<IndexItem> resourcesInRepository;
if (resources != null) {
resourcesInRepository = resources;
@ -208,6 +212,10 @@ public class DownloadIndexesThread {
});
return true;
} finally {
resourcesLock.unlock();
}
}
private void processRegion(List<IndexItem> resourcesInRepository, boolean processVoiceFiles, WorldRegion region) {
@ -531,7 +539,6 @@ public class DownloadIndexesThread {
currentRunningTask.add(this);
super.onPreExecute();
this.message = ctx.getString(R.string.downloading_list_indexes);
dataPrepared = false;
}
@Override
@ -548,7 +555,6 @@ public class DownloadIndexesThread {
protected void onPostExecute(IndexFileList result) {
indexFiles = result;
if (indexFiles != null && uiActivity != null) {
dataPrepared = resourcesByRegions.size() > 0;
boolean basemapExists = uiActivity.getMyApplication().getResourceManager().containsBasemap();
IndexItem basemap = indexFiles.getBasemap();
if (basemap != null) {

27
OsmAnd/src/net/osmand/plus/download/items/ItemsListBuilder.java
View file

@ -1,8 +1,6 @@
package net.osmand.plus.download.items;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import net.osmand.PlatformUtil;
import net.osmand.map.OsmandRegions;
@ -15,7 +13,6 @@ import net.osmand.plus.download.IndexItem;
import net.osmand.plus.srtmplugin.SRTMPlugin;
import net.osmand.util.Algorithms;
import java.io.Serializable;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedList;
@ -24,7 +21,7 @@ import java.util.Map;
public class ItemsListBuilder {
public static final String WORLD_BASEMAP_KEY = "world_basemap.obf.zip";
//public static final String WORLD_BASEMAP_KEY = "world_basemap.obf.zip";
public static final String WORLD_SEAMARKS_KEY = "world_seamarks_basemap.obf.zip";
private Map<WorldRegion, Map<String, IndexItem>> resourcesByRegions;
@ -96,7 +93,7 @@ public class ItemsListBuilder {
public enum VoicePromptsType {
NONE,
RECORDED,
TTS;
TTS
}
private static final org.apache.commons.logging.Log LOG = PlatformUtil.getLog(ItemsListBuilder.class);
@ -130,12 +127,12 @@ public class ItemsListBuilder {
return list;
}
public String getVoicePromtName(VoicePromptsType type) {
public static String getVoicePromtName(Context ctx, VoicePromptsType type) {
switch (type) {
case RECORDED:
return app.getResources().getString(R.string.index_name_voice);
return ctx.getResources().getString(R.string.index_name_voice);
case TTS:
return app.getResources().getString(R.string.index_name_tts_voice);
return ctx.getResources().getString(R.string.index_name_tts_voice);
default:
return "";
}
@ -167,8 +164,8 @@ public class ItemsListBuilder {
List<IndexItem> voiceRecItems, List<IndexItem> voiceTTSItems) {
this.app = app;
this.resourcesByRegions = resourcesByRegions;
this.voiceRecItems = voiceRecItems;
this.voiceTTSItems = voiceTTSItems;
this.voiceRecItems = new LinkedList<>(voiceRecItems);
this.voiceTTSItems = new LinkedList<>(voiceTTSItems);
regionMapItems = new LinkedList<>();
allResourceItems = new LinkedList<>();
@ -177,8 +174,12 @@ public class ItemsListBuilder {
region = app.getWorldRegion().getRegionById(regionId);
}
public boolean build() {
return obtainDataAndItems();
public ItemsListBuilder build() {
if (obtainDataAndItems()) {
return this;
} else {
return null;
}
}
private boolean obtainDataAndItems() {
@ -223,7 +224,7 @@ public class ItemsListBuilder {
}
List<ResourceItem> regionMapArray = new LinkedList<>();
List<Object> allResourcesArray = new LinkedList<Object>();
List<Object> allResourcesArray = new LinkedList<>();
Context context = app.getApplicationContext();
OsmandRegions osmandRegions = app.getRegions();

4
OsmAnd/src/net/osmand/plus/download/items/RegionItemsFragment.java
View file

@ -73,8 +73,8 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
setListView(listView);
if (regionId.length() > 0) {
ItemsListBuilder builder = getDownloadActivity().getItemsBuilder(regionId);
if (builder != null && builder.build()) {
ItemsListBuilder builder = getDownloadActivity().getItemsBuilder(regionId, false);
if (builder != null) {
fillRegionItemsAdapter(builder);
listAdapter.notifyDataSetChanged();
expandAllGroups();

7
OsmAnd/src/net/osmand/plus/download/items/SearchItemsFragment.java
View file

@ -287,16 +287,11 @@ public class SearchItemsFragment extends Fragment {
}
for (WorldRegion region : regions) {
Map<String, IndexItem> indexItems = getDownloadActivity().getIndexItemsByRegion(region);
List<IndexItem> items = new LinkedList<>();
if (region.getSubregions().size() > 0) {
filter.add(region);
}
for (IndexItem item : indexItems.values()) {
items.add(item);
}
List<IndexItem> items = getDownloadActivity().getIndexItemsByRegion(region);
if (items.size() > 1) {
if (!filter.contains(region)) {
filter.add(region);

3
OsmAnd/src/net/osmand/plus/download/items/VoiceDialogFragment.java
View file

@ -71,8 +71,7 @@ public class VoiceDialogFragment extends DialogFragment {
VoiceItemsFragment.createInstance(voicePromptsType)).commit();
}
ItemsListBuilder builder = getDownloadActivity().getItemsBuilder();
toolbar.setTitle(builder.getVoicePromtName(voicePromptsType));
toolbar.setTitle(ItemsListBuilder.getVoicePromtName(getActivity(), voicePromptsType));
}
((DownloadActivity)getActivity()).registerFreeVersionBanner(view);

2
OsmAnd/src/net/osmand/plus/download/items/VoiceItemsFragment.java
View file

@ -71,7 +71,7 @@ public class VoiceItemsFragment extends OsmandExpandableListFragment {
setListView(listView);
if (voicePromptsType != VoicePromptsType.NONE) {
ItemsListBuilder builder = getDownloadActivity().getItemsBuilder();
ItemsListBuilder builder = getDownloadActivity().getVoicePromptsBuilder();
if (builder != null) {
fillVoiceItemsAdapter(builder);
listAdapter.notifyDataSetChanged();

46
OsmAnd/src/net/osmand/plus/download/items/WorldItemsFragment.java
View file

@ -1,10 +1,20 @@
package net.osmand.plus.download.items;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.view.MenuItemCompat;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ExpandableListView;
import android.widget.TextView;
import net.osmand.PlatformUtil;
import net.osmand.plus.OsmandApplication;
@ -23,21 +33,11 @@ import net.osmand.plus.srtmplugin.SRTMPlugin;
import org.apache.commons.logging.Log;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.view.MenuItemCompat;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ExpandableListView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
public class WorldItemsFragment extends OsmandExpandableListFragment {
public static final String TAG = "WorldItemsFragment";
@ -112,11 +112,11 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
int unusedSubIndex = 0;
List<String> voicePromptsItems = new LinkedList<>();
if (!builder.isVoicePromptsItemsEmpty(VoicePromptsType.RECORDED)) {
voicePromptsItems.add(builder.getVoicePromtName(VoicePromptsType.RECORDED));
voicePromptsItems.add(ItemsListBuilder.getVoicePromtName(getActivity(), VoicePromptsType.RECORDED));
voicePromptsItemsRecordedSubIndex = unusedSubIndex++;
}
if (!builder.isVoicePromptsItemsEmpty(VoicePromptsType.TTS)) {
voicePromptsItems.add(builder.getVoicePromtName(VoicePromptsType.TTS));
voicePromptsItems.add(ItemsListBuilder.getVoicePromtName(getActivity(), VoicePromptsType.TTS));
voicePromptsItemsTTSSubIndex = unusedSubIndex;
}
if (!voicePromptsItems.isEmpty()) {
@ -188,7 +188,7 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
public void onCategorizationFinished() {
ItemsListBuilder builder = getDownloadActivity().getItemsBuilder();
if (builder != null && builder.build()) {
if (builder != null) {
fillWorldItemsAdapter(builder);
listAdapter.notifyDataSetChanged();
expandAllGroups();