import java.util.Date;\r
import java.util.concurrent.Executor;\r
import java.util.concurrent.Executors;\r
+import java.util.concurrent.ThreadFactory;\r
import java.util.concurrent.atomic.AtomicBoolean;\r
\r
import android.app.ListActivity;\r
import android.graphics.Typeface;\r
import android.os.Bundle;\r
import android.os.Handler;\r
-import android.os.Vibrator;\r
import android.preference.PreferenceManager;\r
import android.text.ClipboardManager;\r
import android.text.Editable;\r
import android.text.style.StyleSpan;\r
import android.util.Log;\r
import android.view.ContextMenu;\r
+import android.view.ContextMenu.ContextMenuInfo;\r
import android.view.KeyEvent;\r
import android.view.Menu;\r
import android.view.MenuItem;\r
-import android.view.View;\r
-import android.view.ViewGroup;\r
-import android.view.ContextMenu.ContextMenuInfo;\r
import android.view.MenuItem.OnMenuItemClickListener;\r
+import android.view.View;\r
import android.view.View.OnClickListener;\r
+import android.view.ViewGroup;\r
import android.view.inputmethod.InputMethodManager;\r
import android.widget.AdapterView;\r
+import android.widget.AdapterView.AdapterContextMenuInfo;\r
import android.widget.BaseAdapter;\r
import android.widget.Button;\r
import android.widget.EditText;\r
import android.widget.TableRow;\r
import android.widget.TextView;\r
import android.widget.Toast;\r
-import android.widget.AdapterView.AdapterContextMenuInfo;\r
\r
import com.hughes.android.dictionary.engine.Dictionary;\r
import com.hughes.android.dictionary.engine.Index;\r
import com.hughes.android.dictionary.engine.PairEntry;\r
+import com.hughes.android.dictionary.engine.PairEntry.Pair;\r
import com.hughes.android.dictionary.engine.RowBase;\r
import com.hughes.android.dictionary.engine.TokenRow;\r
+import com.hughes.android.dictionary.engine.TransliteratorManager;\r
import com.hughes.android.util.PersistentObjectCache;\r
\r
public class DictionaryActivity extends ListActivity {\r
\r
// package for test.\r
final Handler uiHandler = new Handler();\r
- private final Executor searchExecutor = Executors.newSingleThreadExecutor();\r
+ private final Executor searchExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {\r
+ @Override\r
+ public Thread newThread(Runnable r) {\r
+ return new Thread(r, "searchExecutor");\r
+ }\r
+ });\r
private SearchOperation currentSearchOperation = null;\r
\r
EditText searchText;\r
\r
// Visible for testing.\r
ListAdapter indexAdapter = null;\r
+ \r
+ final SearchTextWatcher searchTextWatcher = new SearchTextWatcher();\r
\r
- private Vibrator vibrator = null;\r
+ //private Vibrator vibrator = null;\r
\r
public DictionaryActivity() {\r
}\r
prefs.remove(C.INDEX_INDEX);\r
prefs.remove(C.SEARCH_TOKEN);\r
prefs.commit();\r
+ Log.d(LOG, "Removed default dictionary prefs.");\r
}\r
\r
@Override\r
public void onCreate(Bundle savedInstanceState) {\r
+ ((DictionaryApplication)getApplication()).applyTheme(this);\r
+ \r
super.onCreate(savedInstanceState);\r
+ Log.d(LOG, "onCreate:" + this);\r
\r
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);\r
\r
dictionary = new Dictionary(dictRaf); \r
} catch (Exception e) {\r
Log.e(LOG, "Unable to load dictionary.", e);\r
+ if (dictRaf != null) {\r
+ try {\r
+ dictRaf.close();\r
+ } catch (IOException e1) {\r
+ Log.e(LOG, "Unable to close dictRaf.", e1);\r
+ }\r
+ dictRaf = null;\r
+ }\r
Toast.makeText(this, getString(R.string.invalidDictionary, "", e.getMessage()), Toast.LENGTH_LONG);\r
startActivity(DictionaryEditActivity.getIntent(dictIndex));\r
finish();\r
return;\r
}\r
\r
+ indexIndex = prefs.getInt(C.INDEX_INDEX, 0) % dictionary.indices.size();\r
+ Log.d(LOG, "Loading index.");\r
+ index = dictionary.indices.get(indexIndex);\r
+ setListAdapter(new IndexAdapter(index));\r
+\r
// Pre-load the collators.\r
searchExecutor.execute(new Runnable() {\r
public void run() {\r
final long startMillis = System.currentTimeMillis();\r
+ \r
+ TransliteratorManager.init(new TransliteratorManager.Callback() {\r
+ @Override\r
+ public void onTransliteratorReady() {\r
+ uiHandler.post(new Runnable() {\r
+ @Override\r
+ public void run() {\r
+ onSearchTextChange(searchText.getText().toString());\r
+ }\r
+ });\r
+ }\r
+ });\r
+ \r
for (final Index index : dictionary.indices) {\r
- final com.ibm.icu.text.Collator c = index.sortLanguage.getCollator();\r
+ Log.d(LOG, "Starting collator load for lang=" + index.sortLanguage.getSymbol());\r
+ \r
+ final com.ibm.icu.text.Collator c = index.sortLanguage.getCollator(); \r
if (c.compare("pre-print", "preppy") >= 0) {\r
Log.e(LOG, c.getClass()\r
+ " is buggy, lookups may not work properly.");\r
}\r
});\r
\r
- indexIndex = prefs.getInt(C.INDEX_INDEX, 0) % dictionary.indices.size();\r
- index = dictionary.indices.get(indexIndex);\r
- setListAdapter(new IndexAdapter(index));\r
- \r
+\r
setContentView(R.layout.dictionary_activity);\r
searchText = (EditText) findViewById(R.id.SearchText);\r
langButton = (Button) findViewById(R.id.LangButton);\r
\r
searchText.requestFocus();\r
- searchText.addTextChangedListener(new SearchTextWatcher());\r
- searchText.setText(prefs.getString(C.SEARCH_TOKEN, ""));\r
- Log.d(LOG, "Trying to restore searchText=" + searchText.getText());\r
+ searchText.addTextChangedListener(searchTextWatcher);\r
+ final String search = prefs.getString(C.SEARCH_TOKEN, "");\r
+ searchText.setText(search);\r
+ searchText.setSelection(0, search.length());\r
+ Log.d(LOG, "Trying to restore searchText=" + search);\r
\r
final Button clearSearchTextButton = (Button) findViewById(R.id.ClearSearchTextButton);\r
clearSearchTextButton.setOnClickListener(new OnClickListener() {\r
if (!searchText.isFocused()) {\r
// TODO: don't do this if multi words are entered.\r
final RowBase row = (RowBase) getListAdapter().getItem(position);\r
+ Log.d(LOG, "onItemSelected: " + row.index());\r
final TokenRow tokenRow = row.getTokenRow(true);\r
searchText.setText(tokenRow.getToken());\r
}\r
wordList = new File(prefs.getString(getString(R.string.wordListFileKey),\r
getString(R.string.wordListFileDefault)));\r
saveOnlyFirstSubentry = prefs.getBoolean(getString(R.string.saveOnlyFirstSubentryKey), false);\r
- if (prefs.getBoolean(getString(R.string.vibrateOnFailedSearchKey), true)) {\r
- vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);\r
- }\r
+ //if (prefs.getBoolean(getString(R.string.vibrateOnFailedSearchKey), true)) {\r
+ // vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);\r
+ //}\r
Log.d(LOG, "wordList=" + wordList + ", saveOnlyFirstSubentry=" + saveOnlyFirstSubentry);\r
}\r
\r
- \r
@Override\r
protected void onResume() {\r
super.onResume();\r
}\r
-\r
+ \r
@Override\r
protected void onPause() {\r
super.onPause();\r
@Override\r
protected void onDestroy() {\r
super.onDestroy();\r
+ if (dictRaf == null) {\r
+ return;\r
+ }\r
setDictionaryPrefs(this, dictIndex, indexIndex, searchText.getText().toString());\r
+ \r
+ // Before we close the RAF, we have to wind the current search down.\r
+ if (currentSearchOperation != null) {\r
+ Log.d(LOG, "Interrupting search to shut down.");\r
+ final SearchOperation searchOperation = currentSearchOperation;\r
+ currentSearchOperation = null;\r
+ searchOperation.interrupted.set(true);\r
+ synchronized (searchOperation) {\r
+ while (!searchOperation.done) {\r
+ try {\r
+ searchOperation.wait();\r
+ } catch (InterruptedException e) {\r
+ Log.d(LOG, "Interrupted.", e);\r
+ }\r
+ }\r
+ }\r
+ }\r
+ \r
try {\r
+ Log.d(LOG, "Closing RAF.");\r
dictRaf.close();\r
} catch (IOException e) {\r
Log.e(LOG, "Failed to close dictionary", e);\r
}\r
+ dictRaf = null;\r
}\r
\r
// --------------------------------------------------------------------------\r
// Down\r
destIndexEntry = Math.min(tokenRow.referenceIndex + 1, index.sortedIndexEntries.size());\r
}\r
- \r
final Index.IndexEntry dest = index.sortedIndexEntries.get(destIndexEntry);\r
- searchText.setText(dest.token);\r
Log.d(LOG, "onUpDownButton, destIndexEntry=" + dest.token);\r
- //jumpToRow(index.sortedIndexEntries.get(destIndexEntry).startRow);\r
+ searchText.removeTextChangedListener(searchTextWatcher);\r
+ searchText.setText(dest.token);\r
+ jumpToRow(index.sortedIndexEntries.get(destIndexEntry).startRow);\r
+ searchText.addTextChangedListener(searchTextWatcher);\r
}\r
\r
// --------------------------------------------------------------------------\r
public boolean onCreateOptionsMenu(final Menu menu) {\r
\r
{\r
- final MenuItem preferences = menu.add(getString(R.string.preferences));\r
- preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
- public boolean onMenuItemClick(final MenuItem menuItem) {\r
- startActivity(new Intent(DictionaryActivity.this,\r
- PreferenceActivity.class));\r
- return false;\r
- }\r
- });\r
+ final MenuItem preferences = menu.add(getString(R.string.preferences));\r
+ preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
+ public boolean onMenuItemClick(final MenuItem menuItem) {\r
+ startActivity(new Intent(DictionaryActivity.this,\r
+ PreferenceActivity.class));\r
+ return false;\r
+ }\r
+ });\r
}\r
\r
{\r
- final MenuItem dictionaryList = menu.add(getString(R.string.dictionaryList));\r
- dictionaryList.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
- public boolean onMenuItemClick(final MenuItem menuItem) {\r
- startActivity(DictionaryListActivity.getIntent(DictionaryActivity.this));\r
- startActivity(DictionaryListActivity.getIntent(DictionaryActivity.this));\r
- return false;\r
- }\r
- });\r
+ final MenuItem dictionaryList = menu.add(getString(R.string.dictionaryList));\r
+ dictionaryList.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
+ public boolean onMenuItemClick(final MenuItem menuItem) {\r
+ startActivity(DictionaryListActivity.getIntent(DictionaryActivity.this));\r
+ finish();\r
+ return false;\r
+ }\r
+ });\r
}\r
\r
{\r
- final MenuItem dictionaryList = menu.add(getString(R.string.editDictionary));\r
- dictionaryList.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
+ final MenuItem dictionaryEdit = menu.add(getString(R.string.editDictionary));\r
+ dictionaryEdit.setOnMenuItemClickListener(new OnMenuItemClickListener() {\r
public boolean onMenuItemClick(final MenuItem menuItem) {\r
final Intent intent = DictionaryEditActivity.getIntent(dictIndex);\r
startActivity(intent);\r
return false;\r
}\r
});\r
- }\r
+ }\r
\r
return true;\r
}\r
}\r
return true;\r
}\r
+ if (keyCode == KeyEvent.KEYCODE_BACK) {\r
+ Log.d(LOG, "Clearing dictionary prefs.");\r
+ DictionaryActivity.clearDictionaryPrefs(this);\r
+ }\r
return super.onKeyDown(keyCode, event);\r
}\r
\r
final Index.IndexEntry searchResult = searchOperation.searchResult;\r
Log.d(LOG, "searchFinished: " + searchOperation + ", searchResult=" + searchResult);\r
\r
- jumpToRow(searchResult.longestPrefix.startRow);\r
+ currentSearchOperation = null;\r
+\r
+ uiHandler.postDelayed(new Runnable() {\r
+ @Override\r
+ public void run() {\r
+ if (currentSearchOperation == null) {\r
+ jumpToRow(searchResult.startRow);\r
+ } else {\r
+ Log.d(LOG, "More coming, waiting for currentSearchOperation.");\r
+ }\r
+ }\r
+ }, 50);\r
\r
// if (!searchResult.success) {\r
// if (vibrator != null) {\r
// searchText.setSelection(searchResult.longestPrefixString.length());\r
// return;\r
// }\r
+ \r
}\r
\r
private final void jumpToRow(final int row) {\r
\r
Index.IndexEntry searchResult;\r
\r
+ boolean done = false;\r
+ \r
SearchOperation(final String searchText, final Index index) {\r
this.searchText = searchText.trim();\r
this.index = index;\r
\r
@Override\r
public void run() {\r
- searchStartMillis = System.currentTimeMillis();\r
- searchResult = index.findInsertionPoint(searchText, interrupted);\r
- Log.d(LOG, "searchText=" + searchText + ", searchDuration="\r
- + (System.currentTimeMillis() - searchStartMillis) + ", interrupted="\r
- + interrupted.get());\r
- if (!interrupted.get()) {\r
- uiHandler.post(new Runnable() {\r
- @Override\r
- public void run() { \r
- searchFinished(SearchOperation.this);\r
- }\r
- });\r
+ try {\r
+ searchStartMillis = System.currentTimeMillis();\r
+ searchResult = index.findInsertionPoint(searchText, interrupted);\r
+ Log.d(LOG, "searchText=" + searchText + ", searchDuration="\r
+ + (System.currentTimeMillis() - searchStartMillis) + ", interrupted="\r
+ + interrupted.get());\r
+ if (!interrupted.get()) {\r
+ uiHandler.post(new Runnable() {\r
+ @Override\r
+ public void run() { \r
+ searchFinished(SearchOperation.this);\r
+ }\r
+ });\r
+ }\r
+ } finally {\r
+ synchronized (this) {\r
+ done = true;\r
+ this.notifyAll();\r
+ }\r
}\r
}\r
}\r
private View getView(PairEntry.Row row, ViewGroup parent) {\r
final TableLayout result = new TableLayout(parent.getContext());\r
final PairEntry entry = row.getEntry();\r
- final int rowCount = entry.pairs.length;\r
+ final int rowCount = entry.pairs.size();\r
for (int r = 0; r < rowCount; ++r) {\r
final TableRow tableRow = new TableRow(result.getContext());\r
\r
column2.setWidth(1);\r
\r
// TODO: color words by gender\r
- final String col1Text = index.swapPairEntries ? entry.pairs[r].lang2 : entry.pairs[r].lang1;\r
+ final Pair pair = entry.pairs.get(r);\r
+ final String col1Text = index.swapPairEntries ? pair.lang2 : pair.lang1;\r
column1.setText(col1Text, TextView.BufferType.SPANNABLE);\r
final Spannable col1Spannable = (Spannable) column1.getText();\r
\r
startPos += token.length();\r
}\r
\r
- final String col2Text = index.swapPairEntries ? entry.pairs[r].lang1 : entry.pairs[r].lang2;\r
+ final String col2Text = index.swapPairEntries ? pair.lang1 : pair.lang2;\r
column2.setText(col2Text, TextView.BufferType.NORMAL);\r
\r
result.addView(tableRow);\r
// --------------------------------------------------------------------------\r
\r
void onSearchTextChange(final String text) {\r
+ if (dictRaf == null) {\r
+ Log.d(LOG, "searchText changed during shutdown, doing nothing.");\r
+ return;\r
+ }\r
if (!searchText.isFocused()) {\r
+ Log.d(LOG, "searchText changed without focus, doing nothing.");\r
return;\r
}\r
Log.d(LOG, "onSearchTextChange: " + text); \r
projects / Dictionary.git / blobdiff