import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.StyleSpan;
+import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.view.ContextMenu;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.RandomAccessFile;
+import java.nio.channels.FileChannel;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Collections;
DictionaryApplication application;
File dictFile = null;
- RandomAccessFile dictRaf = null;
+ FileChannel dictRaf = null;
+ String dictFileTitleName = null;
Dictionary dictionary = null;
return search.length();
}
+ private void dictionaryOpenFail(Exception e) {
+ Log.e(LOG, "Unable to load dictionary.", e);
+ if (dictRaf != null) {
+ try {
+ dictRaf.close();
+ } catch (IOException e1) {
+ Log.e(LOG, "Unable to close dictRaf.", e1);
+ }
+ dictRaf = null;
+ }
+ Toast.makeText(this, getString(R.string.invalidDictionary, "", e.getMessage()),
+ Toast.LENGTH_LONG).show();
+ startActivity(DictionaryManagerActivity.getLaunchIntent(getApplicationContext()));
+ finish();
+ }
+
@Override
public void onCreate(Bundle savedInstanceState) {
+ DictionaryApplication.INSTANCE.init(getApplicationContext());
+ application = DictionaryApplication.INSTANCE;
// This needs to be before super.onCreate, otherwise ActionbarSherlock
// doesn't makes the background of the actionbar white when you're
// in the dark theme.
- setTheme(((DictionaryApplication) getApplication()).getSelectedTheme().themeId);
+ setTheme(application.getSelectedTheme().themeId);
Log.d(LOG, "onCreate:" + this);
super.onCreate(savedInstanceState);
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
// Don't auto-launch if this fails.
- prefs.edit().remove(C.DICT_FILE).commit();
+ prefs.edit().remove(C.DICT_FILE).remove(C.INDEX_SHORT_NAME).commit();
setContentView(R.layout.dictionary_activity);
- application = (DictionaryApplication) getApplication();
theme = application.getSelectedTheme();
textColorFg = getResources().getColor(theme.tokenRowFgColor);
+ if (dictRaf != null) {
+ try {
+ dictRaf.close();
+ } catch (IOException e) {
+ Log.e(LOG, "Failed to close dictionary", e);
+ }
+ dictRaf = null;
+ }
+
final Intent intent = getIntent();
String intentAction = intent.getAction();
/**
getIntent().putExtra(C.SEARCH_TOKEN, query);
}
}
+ // Support opening dictionary file directly
+ if (intentAction != null && intentAction.equals(Intent.ACTION_VIEW)) {
+ Uri uri = intent.getData();
+ intent.putExtra(C.DICT_FILE, uri.toString());
+ dictFileTitleName = uri.getLastPathSegment();
+ try {
+ dictRaf = getContentResolver().openAssetFileDescriptor(uri, "r").createInputStream().getChannel();
+ } catch (Exception e) {
+ dictionaryOpenFail(e);
+ return;
+ }
+ }
/**
* @author Dominik Köppl If no dictionary is chosen, use the default
* dictionary specified in the preferences If this step does
try {
Log.d(LOG, "Checking dictionary " + dics.get(i).uncompressedFilename);
final File dictfile = application.getPath(dics.get(i).uncompressedFilename);
- Dictionary dic = new Dictionary(new RandomAccessFile(dictfile, "r"));
+ Dictionary dic = new Dictionary(new RandomAccessFile(dictfile, "r").getChannel());
for (int j = 0; j < dic.indices.size(); ++j) {
Index idx = dic.indices.get(j);
Log.d(LOG, "Checking index " + idx.shortName);
finish();
return;
}
- if (dictFilename != null)
+ if (dictRaf == null && dictFilename != null)
dictFile = new File(dictFilename);
ttsReady = false;
});
try {
- final String name = application.getDictionaryName(dictFile.getName());
- this.setTitle("QuickDic: " + name);
- dictRaf = new RandomAccessFile(dictFile, "r");
+ if (dictRaf == null) {
+ dictFileTitleName = application.getDictionaryName(dictFile.getName());
+ dictRaf = new RandomAccessFile(dictFile, "r").getChannel();
+ }
+ this.setTitle("QuickDic: " + dictFileTitleName);
dictionary = new Dictionary(dictRaf);
} catch (Exception e) {
- Log.e(LOG, "Unable to load dictionary.", e);
- if (dictRaf != null) {
- try {
- dictRaf.close();
- } catch (IOException e1) {
- Log.e(LOG, "Unable to close dictRaf.", e1);
- }
- dictRaf = null;
- }
- Toast.makeText(this, getString(R.string.invalidDictionary, "", e.getMessage()),
- Toast.LENGTH_LONG).show();
- startActivity(DictionaryManagerActivity.getLaunchIntent(getApplicationContext()));
- finish();
+ dictionaryOpenFail(e);
return;
}
String targetIndex = intent.getStringExtra(C.INDEX_SHORT_NAME);
}
Log.d(LOG, "Loading index " + indexIndex);
index = dictionary.indices.get(indexIndex);
+ getListView().setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
getListView().setEmptyView(findViewById(android.R.id.empty));
+ getListView().setOnItemClickListener(new OnItemClickListener() {
+ @Override
+ public void onItemClick(AdapterView<?> parent, View view, int row, long id) {
+ onListItemClick(getListView(), view, row, id);
+ }
+ });
+
setListAdapter(new IndexAdapter(index));
+ // Pre-load the Transliterator (will spawn its own thread)
+ TransliteratorManager.init(new TransliteratorManager.Callback() {
+ @Override
+ public void onTransliteratorReady() {
+ uiHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ onSearchTextChange(searchView.getQuery().toString());
+ }
+ });
+ }
+ }, DictionaryApplication.threadBackground);
+
// Pre-load the collators.
new Thread(new Runnable() {
public void run() {
- android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_BACKGROUND);
+ android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_LESS_FAVORABLE);
final long startMillis = System.currentTimeMillis();
try {
- TransliteratorManager.init(new TransliteratorManager.Callback() {
- @Override
- public void onTransliteratorReady() {
- uiHandler.post(new Runnable() {
- @Override
- public void run() {
- onSearchTextChange(searchView.getQuery().toString());
- }
- });
- }
- });
-
for (final Index index : dictionary.indices) {
final String searchToken = index.sortedIndexEntries.get(0).token;
final IndexEntry entry = index.findExact(searchToken);
setSearchText(text, true);
Log.d(LOG, "Trying to restore searchText=" + text);
- setDictionaryPrefs(this, dictFile, index.shortName, searchView.getQuery().toString());
+ setDictionaryPrefs(this, dictFile, index.shortName);
updateLangButton();
searchView.requestFocus();
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
customSearchView.setLayoutParams(layoutParams);
- listView.setOnItemClickListener(new OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int row, long id) {
- onListItemClick(getListView(), view, row, id);
- }
- });
-
languageButton = new ImageButton(customSearchView.getContext());
languageButton.setId(R.id.languageButton);
languageButton.setScaleType(ScaleType.FIT_CENTER);
}
private static void setDictionaryPrefs(final Context context, final File dictFile,
- final String indexShortName, final String searchToken) {
+ final String indexShortName) {
final SharedPreferences.Editor prefs = PreferenceManager.getDefaultSharedPreferences(
context).edit();
- prefs.putString(C.DICT_FILE, dictFile.getPath());
- prefs.putString(C.INDEX_SHORT_NAME, indexShortName);
- prefs.putString(C.SEARCH_TOKEN, ""); // Don't need to save search token.
+ if (dictFile != null) {
+ prefs.putString(C.DICT_FILE, dictFile.getPath());
+ prefs.putString(C.INDEX_SHORT_NAME, indexShortName);
+ }
+ prefs.remove(C.SEARCH_TOKEN); // Don't need to save search token.
prefs.commit();
}
}
void updateLangButton() {
- final LanguageResources languageResources =
- DictionaryApplication.isoCodeToResources.get(index.shortName);
- if (languageResources != null && languageResources.flagId != 0) {
- languageButton.setImageResource(languageResources.flagId);
+ final int flagId = IsoUtils.INSTANCE.getFlagIdForIsoCode(index.shortName);
+ if (flagId != 0) {
+ languageButton.setImageResource(flagId);
} else {
if (indexIndex % 2 == 0) {
languageButton.setImageResource(android.R.drawable.ic_media_next);
final LinearLayout result = new LinearLayout(parent.getContext());
- for (int i = 0; i < dictionaryInfo.indexInfos.size(); ++i) {
+ for (int i = 0; dictionaryInfo.indexInfos != null && i < dictionaryInfo.indexInfos.size(); ++i) {
final IndexInfo indexInfo = dictionaryInfo.indexInfos.get(i);
- final View button = application.createButton(parent.getContext(),
- dictionaryInfo, indexInfo);
+ final View button = IsoUtils.INSTANCE.createButton(parent.getContext(),
+ dictionaryInfo, indexInfo, application.languageButtonPixels);
final IntentLauncher intentLauncher = new IntentLauncher(parent.getContext(),
getLaunchIntent(getApplicationContext(),
application.getPath(dictionaryInfo.uncompressedFilename),
dialog.setContentView(R.layout.about_dictionary_dialog);
final TextView textView = (TextView) dialog.findViewById(R.id.text);
- final String name = application.getDictionaryName(dictFile.getName());
- dialog.setTitle(name);
+ dialog.setTitle(dictFileTitleName);
final StringBuilder builder = new StringBuilder();
final DictionaryInfo dictionaryInfo = dictionary.getDictionaryInfo();
- dictionaryInfo.uncompressedBytes = dictFile.length();
if (dictionaryInfo != null) {
+ try {
+ dictionaryInfo.uncompressedBytes = dictRaf.size();
+ } catch (IOException e) {
+ }
builder.append(dictionaryInfo.dictInfo).append("\n\n");
- builder.append(getString(R.string.dictionaryPath, dictFile.getPath()))
- .append("\n");
+ if (dictFile != null) {
+ builder.append(getString(R.string.dictionaryPath, dictFile.getPath()))
+ .append("\n");
+ }
builder.append(
getString(R.string.dictionarySize, dictionaryInfo.uncompressedBytes))
.append("\n");
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
- AdapterContextMenuInfo adapterContextMenuInfo = (AdapterContextMenuInfo) menuInfo;
+ final AdapterContextMenuInfo adapterContextMenuInfo = (AdapterContextMenuInfo) menuInfo;
final RowBase row = (RowBase) getListAdapter().getItem(adapterContextMenuInfo.position);
+ if (clickOpensContextMenu && (row instanceof HtmlEntry.Row ||
+ (row instanceof TokenRow && ((TokenRow)row).getIndexEntry().htmlEntries.size() > 0))) {
+ final List<HtmlEntry> html = row instanceof TokenRow ? ((TokenRow)row).getIndexEntry().htmlEntries : Collections.singletonList(((HtmlEntry.Row)row).getEntry());
+ final String highlight = row instanceof HtmlEntry.Row ? ((HtmlEntry.Row)row).getTokenRow(true).getToken() : null;
+ final MenuItem open = menu.add("Open");
+ open.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
+ public boolean onMenuItemClick(MenuItem item) {
+ showHtml(html, highlight);
+ return false;
+ }
+ });
+ }
+
final android.view.MenuItem addToWordlist = menu.add(getString(R.string.addToWordList,
wordList.getName()));
addToWordlist
}
});
}
+ if (row instanceof PairEntry.Row && ttsReady) {
+ final List<Pair> pairs = ((PairEntry.Row)row).getEntry().pairs;
+ final MenuItem speakLeft = menu.add(R.string.speak_left);
+ speakLeft.setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() {
+ @Override
+ public boolean onMenuItemClick(android.view.MenuItem item) {
+ int idx = index.swapPairEntries ? 1 : 0;
+ updateTTSLanguage(idx);
+ String text = "";
+ for (Pair p : pairs) text += p.get(idx);
+ text = text.replaceAll("\\{[^{}]*\\}", "").replace("{", "").replace("}", "");
+ textToSpeech.speak(text, TextToSpeech.QUEUE_FLUSH,
+ new HashMap<String, String>());
+ return false;
+ }
+ });
+ final MenuItem speakRight = menu.add(R.string.speak_right);
+ speakRight.setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() {
+ @Override
+ public boolean onMenuItemClick(android.view.MenuItem item) {
+ int idx = index.swapPairEntries ? 0 : 1;
+ updateTTSLanguage(idx);
+ String text = "";
+ for (Pair p : pairs) text += p.get(idx);
+ text = text.replaceAll("\\{[^{}]*\\}", "").replace("{", "").replace("}", "");
+ textToSpeech.speak(text, TextToSpeech.QUEUE_FLUSH,
+ new HashMap<String, String>());
+ return false;
+ }
+ });
+ }
}
private void jumpToTextFromHyperLink(
// searchView.selectAll();
}
- protected void onListItemClick(ListView l, View v, int row, long id) {
+ protected void onListItemClick(ListView l, View v, int rowIdx, long id) {
defocusSearchText();
if (clickOpensContextMenu && dictRaf != null) {
openContextMenu(v);
+ } else {
+ final RowBase row = (RowBase)getListAdapter().getItem(rowIdx);
+ if (!(row instanceof PairEntry.Row)) {
+ v.performClick();
+ }
}
}
indexAdapter = new IndexAdapter(index);
setListAdapter(indexAdapter);
Log.d(LOG, "changingIndex, newLang=" + index.longName);
- setDictionaryPrefs(this, dictFile, index.shortName, searchView.getQuery().toString());
+ setDictionaryPrefs(this, dictFile, index.shortName);
updateLangButton();
}
setSearchText(newSearchText, true, hideKeyboard);
// IndexAdapter
// --------------------------------------------------------------------------
+ private void showHtml(final List<HtmlEntry> htmlEntries, final String htmlTextToHighlight) {
+ String html = HtmlEntry.htmlBody(htmlEntries, index.shortName);
+ // Log.d(LOG, "html=" + html);
+ startActivityForResult(
+ HtmlDisplayActivity.getHtmlIntent(getApplicationContext(), String.format(
+ "<html><head><meta name=\"viewport\" content=\"width=device-width\"></head><body>%s</body></html>", html),
+ htmlTextToHighlight, false),
+ 0);
+ }
+
static ViewGroup.LayoutParams WEIGHT_1 = new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.MATCH_PARENT, 1.0f);
}
private void getMetrics() {
+ float scale = 1;
// Get the screen's density scale
- final float scale = getResources().getDisplayMetrics().density;
+ // The previous method getResources().getDisplayMetrics()
+ // used to occasionally trigger a null pointer exception,
+ // so try this instead.
+ // As it still crashes, add a fallback
+ try {
+ DisplayMetrics dm = new DisplayMetrics();
+ getWindowManager().getDefaultDisplay().getMetrics(dm);
+ scale = dm.density;
+ } catch (NullPointerException e)
+ {}
// Convert the dps to pixels, based on density scale
mPaddingDefault = (int) (PADDING_DEFAULT_DP * scale + 0.5f);
mPaddingLarge = (int) (PADDING_LARGE_DP * scale + 0.5f);
}
@Override
- public TableLayout getView(int position, View convertView, ViewGroup parent) {
- final TableLayout result;
- if (convertView instanceof TableLayout) {
- result = (TableLayout) convertView;
- result.removeAllViews();
+ public int getViewTypeCount() {
+ return 5;
+ }
+
+ @Override
+ public int getItemViewType(int position) {
+ final RowBase row = getItem(position);
+ if (row instanceof PairEntry.Row) {
+ final PairEntry entry = ((PairEntry.Row)row).getEntry();
+ final int rowCount = entry.pairs.size();
+ return rowCount > 1 ? 1 : 0;
+ } else if (row instanceof TokenRow) {
+ final IndexEntry indexEntry = ((TokenRow)row).getIndexEntry();
+ return indexEntry.htmlEntries.isEmpty() ? 2 : 3;
+ } else if (row instanceof HtmlEntry.Row) {
+ return 4;
} else {
- result = new TableLayout(parent.getContext());
+ throw new IllegalArgumentException("Unsupported Row type: " + row.getClass());
}
+ }
+
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
final RowBase row = getItem(position);
if (row instanceof PairEntry.Row) {
- return getView(position, (PairEntry.Row) row, parent, result);
+ return getView(position, (PairEntry.Row) row, parent, (TableLayout)convertView);
} else if (row instanceof TokenRow) {
- return getView((TokenRow) row, parent, result);
+ return getView((TokenRow) row, parent, (TextView)convertView);
} else if (row instanceof HtmlEntry.Row) {
- return getView((HtmlEntry.Row) row, parent, result);
+ return getView((HtmlEntry.Row) row, parent, (TextView)convertView);
} else {
throw new IllegalArgumentException("Unsupported Row type: " + row.getClass());
}
}
private TableLayout getView(final int position, PairEntry.Row row, ViewGroup parent,
- final TableLayout result) {
+ TableLayout result) {
+ final Context context = parent.getContext();
+ if (result == null) {
+ result = new TableLayout(context);
+ } else {
+ result.removeAllViews();
+ }
final PairEntry entry = row.getEntry();
final int rowCount = entry.pairs.size();
// Set the columns in the table.
if (r > 0) {
final TextView bullet = new TextView(tableRow.getContext());
- bullet.setText(" • ");
+ bullet.setText(" •");
tableRow.addView(bullet);
}
tableRow.addView(col1, layoutParams);
- final TextView margin = new TextView(tableRow.getContext());
- margin.setText(" ");
- tableRow.addView(margin);
if (r > 0) {
final TextView bullet = new TextView(tableRow.getContext());
- bullet.setText(" • ");
+ bullet.setText(" •");
tableRow.addView(bullet);
}
tableRow.addView(col2, layoutParams);
// http://groups.google.com/group/android-developers/browse_thread/thread/3d96af1530a7d62a?pli=1
result.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
result.setClickable(true);
- result.setFocusable(true);
+ result.setFocusable(false);
result.setLongClickable(true);
// result.setBackgroundResource(android.R.drawable.menuitem_background);
return result;
}
- private TableLayout getPossibleLinkToHtmlEntryView(final boolean isTokenRow,
+ private TextView getPossibleLinkToHtmlEntryView(final boolean isTokenRow,
final String text, final boolean hasMainEntry, final List<HtmlEntry> htmlEntries,
- final String htmlTextToHighlight, ViewGroup parent, final TableLayout result) {
+ final String htmlTextToHighlight, ViewGroup parent, TextView textView) {
final Context context = parent.getContext();
+ if (textView == null) {
+ textView = new TextView(context);
+ // set up things invariant across one ItemViewType
+ // ItemViewTypes handled here are:
+ // 2: isTokenRow == true, htmlEntries.isEmpty() == true
+ // 3: isTokenRow == true, htmlEntries.isEmpty() == false
+ // 4: isTokenRow == false, htmlEntries.isEmpty() == false
+ textView.setPadding(isTokenRow ? mPaddingDefault : mPaddingLarge, mPaddingDefault, mPaddingDefault, 0);
+ textView.setOnLongClickListener(indexIndex > 0 ? textViewLongClickListenerIndex1 : textViewLongClickListenerIndex0);
+ textView.setLongClickable(true);
+
+ // Doesn't work:
+ // textView.setTextColor(android.R.color.secondary_text_light);
+ textView.setTypeface(typeface);
+ if (isTokenRow) {
+ textView.setTextAppearance(context, theme.tokenRowFg);
+ textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 4 * fontSizeSp / 3);
+ } else {
+ textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
+ }
+ if (!htmlEntries.isEmpty()) {
+ textView.setClickable(true);
+ textView.setMovementMethod(LinkMovementMethod.getInstance());
+ }
+ }
- final TableRow tableRow = new TableRow(result.getContext());
- tableRow.setBackgroundResource(hasMainEntry ? theme.tokenRowMainBg
+ textView.setBackgroundResource(hasMainEntry ? theme.tokenRowMainBg
: theme.tokenRowOtherBg);
- if (isTokenRow) {
- tableRow.setPadding(mPaddingDefault, mPaddingDefault, mPaddingDefault, 0);
- } else {
- tableRow.setPadding(mPaddingLarge, mPaddingDefault, mPaddingDefault, 0);
- }
- result.addView(tableRow);
// Make it so we can long-click on these token rows, too:
- final TextView textView = new TextView(context);
textView.setText(text, BufferType.SPANNABLE);
createTokenLinkSpans(textView, (Spannable) textView.getText(), text);
- textView.setOnLongClickListener(indexIndex > 0 ? textViewLongClickListenerIndex1 : textViewLongClickListenerIndex0);
- result.setLongClickable(true);
-
- // Doesn't work:
- // textView.setTextColor(android.R.color.secondary_text_light);
- textView.setTypeface(typeface);
- TableRow.LayoutParams lp = new TableRow.LayoutParams(0);
- if (isTokenRow) {
- textView.setTextAppearance(context, theme.tokenRowFg);
- textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 4 * fontSizeSp / 3);
- } else {
- textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
- }
- lp.weight = 1.0f;
-
- textView.setLayoutParams(lp);
- tableRow.addView(textView);
if (!htmlEntries.isEmpty()) {
final ClickableSpan clickableSpan = new ClickableSpan() {
};
((Spannable) textView.getText()).setSpan(clickableSpan, 0, text.length(),
Spannable.SPAN_INCLUSIVE_INCLUSIVE);
- result.setClickable(true);
- textView.setClickable(true);
- textView.setMovementMethod(LinkMovementMethod.getInstance());
textView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
- String html = HtmlEntry.htmlBody(htmlEntries, index.shortName);
- // Log.d(LOG, "html=" + html);
- startActivityForResult(
- HtmlDisplayActivity.getHtmlIntent(getApplicationContext(), String.format(
- "<html><head></head><body>%s</body></html>", html),
- htmlTextToHighlight, false),
- 0);
+ showHtml(htmlEntries, htmlTextToHighlight);
}
});
}
- return result;
+ return textView;
}
- private TableLayout getView(TokenRow row, ViewGroup parent, final TableLayout result) {
+ private TextView getView(TokenRow row, ViewGroup parent, final TextView result) {
final IndexEntry indexEntry = row.getIndexEntry();
return getPossibleLinkToHtmlEntryView(true, indexEntry.token, row.hasMainEntry,
indexEntry.htmlEntries, null, parent, result);
}
- private TableLayout getView(HtmlEntry.Row row, ViewGroup parent, final TableLayout result) {
+ private TextView getView(HtmlEntry.Row row, ViewGroup parent, final TextView result) {
final HtmlEntry htmlEntry = row.getEntry();
final TokenRow tokenRow = row.getTokenRow(true);
return getPossibleLinkToHtmlEntryView(false,