X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=src%2Fcom%2Fhughes%2Fandroid%2Fdictionary%2FDictionaryActivity.java;h=f932fbc7c1369abd81acfda3b4824409889493b7;hb=16e91144f6047f8dd158f50ea9739c9bba8e1c97;hp=8a2f0dc6d81418dd590f4ba43d2bbad9e1d5f3bf;hpb=bac620f1699ad51b5bc77be4c00006f8ce3f6e34;p=Dictionary.git diff --git a/src/com/hughes/android/dictionary/DictionaryActivity.java b/src/com/hughes/android/dictionary/DictionaryActivity.java index 8a2f0dc..f932fbc 100644 --- a/src/com/hughes/android/dictionary/DictionaryActivity.java +++ b/src/com/hughes/android/dictionary/DictionaryActivity.java @@ -1,5 +1,5 @@ // Copyright 2011 Google Inc. All Rights Reserved. -// +// Some Parts Copyright 2013 Dominik Köppl // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -16,6 +16,7 @@ package com.hughes.android.dictionary; import android.annotation.SuppressLint; import android.app.Dialog; +import android.app.SearchManager; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; @@ -28,10 +29,7 @@ import android.preference.PreferenceManager; import android.speech.tts.TextToSpeech; import android.speech.tts.TextToSpeech.OnInitListener; import android.text.ClipboardManager; -import android.text.Editable; -import android.text.Selection; import android.text.Spannable; -import android.text.TextWatcher; import android.text.method.LinkMovementMethod; import android.text.style.ClickableSpan; import android.text.style.StyleSpan; @@ -39,23 +37,25 @@ import android.util.Log; import android.util.TypedValue; import android.view.ContextMenu; import android.view.ContextMenu.ContextMenuInfo; +import android.view.Gravity; import android.view.KeyEvent; -import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; -import android.view.View.OnFocusChangeListener; import android.view.View.OnLongClickListener; import android.view.ViewGroup; import android.view.WindowManager; import android.view.inputmethod.EditorInfo; import android.view.inputmethod.InputMethodManager; +import android.widget.AdapterView; import android.widget.AdapterView.AdapterContextMenuInfo; +import android.widget.AdapterView.OnItemClickListener; import android.widget.BaseAdapter; import android.widget.Button; -import android.widget.EditText; +import android.widget.FrameLayout; import android.widget.ImageButton; import android.widget.ImageView; +import android.widget.ImageView.ScaleType; import android.widget.LinearLayout; import android.widget.ListAdapter; import android.widget.ListView; @@ -65,13 +65,13 @@ import android.widget.TextView; import android.widget.TextView.BufferType; import android.widget.Toast; -import com.actionbarsherlock.app.ActionBar; -import com.actionbarsherlock.app.SherlockListActivity; -import com.actionbarsherlock.view.Menu; -import com.actionbarsherlock.view.MenuItem; -import com.actionbarsherlock.view.MenuItem.OnMenuItemClickListener; -import com.actionbarsherlock.widget.SearchView; -import com.actionbarsherlock.widget.SearchView.OnQueryTextListener; +import android.support.v7.app.ActionBar; +import android.support.v7.app.ActionBarActivity; +import android.support.v7.widget.SearchView; +import android.support.v7.widget.SearchView.OnQueryTextListener; +import android.view.Menu; +import android.view.MenuItem; +import android.view.MenuItem.OnMenuItemClickListener; import com.hughes.android.dictionary.DictionaryInfo.IndexInfo; import com.hughes.android.dictionary.engine.Dictionary; import com.hughes.android.dictionary.engine.EntrySource; @@ -111,14 +111,13 @@ import java.util.concurrent.atomic.AtomicBoolean; import java.util.regex.Matcher; import java.util.regex.Pattern; -public class DictionaryActivity extends SherlockListActivity { +public class DictionaryActivity extends ActionBarActivity { static final String LOG = "QuickDic"; DictionaryApplication application; File dictFile = null; - RandomAccessFile dictRaf = null; Dictionary dictionary = null; @@ -129,15 +128,8 @@ public class DictionaryActivity extends SherlockListActivity { List rowsToShow = null; // if not null, just show these rows. - // package for test. final Handler uiHandler = new Handler(); - TextToSpeech textToSpeech; - volatile boolean ttsReady; - - int textColorFg = Color.BLACK; - - private final Executor searchExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() { @Override public Thread newThread(Runnable r) { @@ -147,30 +139,44 @@ public class DictionaryActivity extends SherlockListActivity { private SearchOperation currentSearchOperation = null; - C.Theme theme = C.Theme.LIGHT; + TextToSpeech textToSpeech; + volatile boolean ttsReady; Typeface typeface; - + C.Theme theme = C.Theme.LIGHT; + int textColorFg = Color.BLACK; int fontSizeSp; -// EditText searchText; + private ListView listView; + private ListView getListView() { + if (listView == null) { + listView = (ListView)findViewById(android.R.id.list); + } + return listView; + } + + private void setListAdapter(ListAdapter adapter) { + getListView().setAdapter(adapter); + } + + private ListAdapter getListAdapter() { + return getListView().getAdapter(); + } + SearchView searchView; - ImageView searchHintIcon; + ImageButton languageButton; + SearchView.OnQueryTextListener onQueryTextListener; MenuItem nextWordMenuItem, previousWordMenuItem; // Never null. private File wordList = null; - private boolean saveOnlyFirstSubentry = false; - private boolean clickOpensContextMenu = false; // Visible for testing. ListAdapter indexAdapter = null; - final SearchTextWatcher searchTextWatcher = new SearchTextWatcher(); - /** * For some languages, loading the transliterators used in this search takes * a long time, so we fire it up on a different thread, and don't invoke it @@ -181,59 +187,156 @@ public class DictionaryActivity extends SherlockListActivity { public DictionaryActivity() { } - public static Intent getLaunchIntent(final File dictFile, final int indexIndex, + public static Intent getLaunchIntent(final File dictFile, final String indexShortName, final String searchToken) { final Intent intent = new Intent(); intent.setClassName(DictionaryActivity.class.getPackage().getName(), DictionaryActivity.class.getName()); intent.putExtra(C.DICT_FILE, dictFile.getPath()); - intent.putExtra(C.INDEX_INDEX, indexIndex); + intent.putExtra(C.INDEX_SHORT_NAME, indexShortName); intent.putExtra(C.SEARCH_TOKEN, searchToken); return intent; } @Override protected void onSaveInstanceState(final Bundle outState) { - super.onSaveInstanceState(outState); + super.onSaveInstanceState(outState); Log.d(LOG, "onSaveInstanceState: " + searchView.getQuery().toString()); - outState.putInt(C.INDEX_INDEX, indexIndex); + outState.putString(C.INDEX_SHORT_NAME, index.shortName); outState.putString(C.SEARCH_TOKEN, searchView.getQuery().toString()); } @Override - protected void onRestoreInstanceState(final Bundle outState) { - super.onRestoreInstanceState(outState); - Log.d(LOG, "onRestoreInstanceState: " + outState.getString(C.SEARCH_TOKEN)); - onCreate(outState); + protected void onRestoreInstanceState(final Bundle savedInstanceState) { + super.onRestoreInstanceState(savedInstanceState); + Log.d(LOG, "onRestoreInstanceState: " + savedInstanceState.getString(C.SEARCH_TOKEN)); + onCreate(savedInstanceState); } @Override public void onCreate(Bundle savedInstanceState) { - final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); - prefs.edit().remove(C.INDEX_INDEX).commit(); // Don't auto-launch if - // this fails. - + // 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); 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(); + + application = (DictionaryApplication) getApplication(); theme = application.getSelectedTheme(); textColorFg = getResources().getColor(theme.tokenRowFgColor); final Intent intent = getIntent(); - dictFile = new File(intent.getStringExtra(C.DICT_FILE)); + String intentAction = intent.getAction(); + /** + * @author Dominik Köppl Querying the Intent + * com.hughes.action.ACTION_SEARCH_DICT is the advanced query + * Arguments: SearchManager.QUERY -> the phrase to search from + * -> language in which the phrase is written to -> to which + * language shall be translated + */ + if (intentAction != null && intentAction.equals("com.hughes.action.ACTION_SEARCH_DICT")) + { + String query = intent.getStringExtra(SearchManager.QUERY); + String from = intent.getStringExtra("from"); + if (from != null) + from = from.toLowerCase(Locale.US); + String to = intent.getStringExtra("to"); + if (to != null) + to = to.toLowerCase(Locale.US); + if (query != null) + { + getIntent().putExtra(C.SEARCH_TOKEN, query); + } + if (intent.getStringExtra(C.DICT_FILE) == null && (from != null || to != null)) + { + Log.d(LOG, "DictSearch: from: " + from + " to " + to); + List dicts = application.getDictionariesOnDevice(null); + for (DictionaryInfo info : dicts) + { + boolean hasFrom = from == null; + boolean hasTo = to == null; + for (IndexInfo index : info.indexInfos) + { + if (!hasFrom && index.shortName.toLowerCase(Locale.US).equals(from)) + hasFrom = true; + if (!hasTo && index.shortName.toLowerCase(Locale.US).equals(to)) + hasTo = true; + } + if (hasFrom && hasTo) + { + if (from != null) + { + int which_index = 0; + for (; which_index < info.indexInfos.size(); ++which_index) + { + if (info.indexInfos.get(which_index).shortName.toLowerCase( + Locale.US).equals(from)) + break; + } + intent.putExtra(C.INDEX_SHORT_NAME, + info.indexInfos.get(which_index).shortName); + + } + intent.putExtra(C.DICT_FILE, application.getPath(info.uncompressedFilename) + .toString()); + break; + } + } + + } + } + /** + * @author Dominik Köppl Querying the Intent Intent.ACTION_SEARCH is a + * simple query Arguments follow from android standard (see + * documentation) + */ + if (intentAction != null && intentAction.equals(Intent.ACTION_SEARCH)) + { + String query = intent.getStringExtra(SearchManager.QUERY); + if (query != null) + getIntent().putExtra(C.SEARCH_TOKEN, query); + } + /** + * @author Dominik Köppl If no dictionary is chosen, use the default + * dictionary specified in the preferences If this step does + * fail (no default directory specified), show a toast and + * abort. + */ + if (intent.getStringExtra(C.DICT_FILE) == null) + { + String dictfile = prefs.getString(getString(R.string.defaultDicKey), null); + if (dictfile != null) + intent.putExtra(C.DICT_FILE, application.getPath(dictfile).toString()); + } + String dictFilename = intent.getStringExtra(C.DICT_FILE); + + if (dictFilename == null) + { + Toast.makeText(this, getString(R.string.no_dict_file), Toast.LENGTH_LONG).show(); + startActivity(DictionaryManagerActivity.getLaunchIntent()); + finish(); + return; + } + if (dictFilename != null) + dictFile = new File(dictFilename); ttsReady = false; textToSpeech = new TextToSpeech(getApplicationContext(), new OnInitListener() { @Override public void onInit(int status) { ttsReady = true; - updateTTSLanuage(); + updateTTSLanguage(); } }); - + try { final String name = application.getDictionaryName(dictFile.getName()); this.setTitle("QuickDic: " + name); @@ -255,11 +358,17 @@ public class DictionaryActivity extends SherlockListActivity { finish(); return; } - indexIndex = intent.getIntExtra(C.INDEX_INDEX, 0); - if (savedInstanceState != null) { - indexIndex = savedInstanceState.getInt(C.INDEX_INDEX, indexIndex); + String targetIndex = intent.getStringExtra(C.INDEX_SHORT_NAME); + if (savedInstanceState != null && savedInstanceState.getString(C.INDEX_SHORT_NAME) != null) { + targetIndex = savedInstanceState.getString(C.INDEX_SHORT_NAME); + } + indexIndex = 0; + for (int i = 0; i < dictionary.indices.size(); ++i) { + if (dictionary.indices.get(i).shortName.equals(targetIndex)) { + indexIndex = i; + break; + } } - indexIndex %= dictionary.indices.size(); Log.d(LOG, "Loading index " + indexIndex); index = dictionary.indices.get(indexIndex); setListAdapter(new IndexAdapter(index)); @@ -309,10 +418,6 @@ public class DictionaryActivity extends SherlockListActivity { Toast.LENGTH_LONG).show(); } } - // if (!"SYSTEM".equals(fontName)) { - // throw new RuntimeException("Test force using system font: " + - // fontName); - // } if (typeface == null) { Log.w(LOG, "Unable to create typeface, using default."); typeface = Typeface.DEFAULT; @@ -325,150 +430,126 @@ public class DictionaryActivity extends SherlockListActivity { } setContentView(R.layout.dictionary_activity); -// searchText = (EditText) findViewById(R.id.SearchText); -// searchText.requestFocus(); -// searchText.addTextChangedListener(searchTextWatcher); -// searchText.setOnFocusChangeListener(new OnFocusChangeListener() { -// @Override -// public void onFocusChange(View v, boolean hasFocus) { -// Log.d(LOG, "searchText onFocusChange hasFocus=" + hasFocus); -// } -// }); - - -// final View clearSearchTextButton = findViewById(R.id.ClearSearchTextButton); -// clearSearchTextButton.setOnClickListener(new OnClickListener() { -// public void onClick(View v) { -// onClearSearchTextButton(); -// } -// }); -// clearSearchTextButton.setVisibility(PreferenceManager.getDefaultSharedPreferences(this) -// .getBoolean(getString(R.string.showClearSearchTextButtonKey), true) ? View.VISIBLE -// : View.GONE); - -// getListView().setOnItemSelectedListener(new ListView.OnItemSelectedListener() { -// @Override -// public void onItemSelected(AdapterView adapterView, View arg1, final int position, -// long id) { -// if (!searchText.isFocused()) { -// if (!isFiltered()) { -// final RowBase row = (RowBase) getListAdapter().getItem(position); -// Log.d(LOG, "onItemSelected: " + row.index()); -// final TokenRow tokenRow = row.getTokenRow(true); -// searchText.setText(tokenRow.getToken()); -// } -// } -// } -// -// @Override -// public void onNothingSelected(AdapterView arg0) { -// } -// }); -// // ContextMenu. registerForContextMenu(getListView()); - // Prefs. - wordList = new File(prefs.getString(getString(R.string.wordListFileKey), - getString(R.string.wordListFileDefault))); + // Cache some prefs. + wordList = application.getWordListFile(); saveOnlyFirstSubentry = prefs.getBoolean(getString(R.string.saveOnlyFirstSubentryKey), false); clickOpensContextMenu = prefs.getBoolean(getString(R.string.clickOpensContextMenuKey), false); - // if (prefs.getBoolean(getString(R.string.vibrateOnFailedSearchKey), - // true)) { - // vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE); - // } Log.d(LOG, "wordList=" + wordList + ", saveOnlyFirstSubentry=" + saveOnlyFirstSubentry); + onCreateSetupActionBarAndSearchView(); + + // Set the search text from the intent, then the saved state. + String text = getIntent().getStringExtra(C.SEARCH_TOKEN); + if (savedInstanceState != null) { + text = savedInstanceState.getString(C.SEARCH_TOKEN); + } + if (text == null) { + text = ""; + } + setSearchText(text, true); + Log.d(LOG, "Trying to restore searchText=" + text); + + setDictionaryPrefs(this, dictFile, index.shortName, searchView.getQuery().toString()); + + updateLangButton(); + searchView.requestFocus(); + + // http://stackoverflow.com/questions/2833057/background-listview-becomes-black-when-scrolling +// getListView().setCacheColorHint(0); + } + + private void onCreateSetupActionBarAndSearchView() { ActionBar actionBar = getSupportActionBar(); actionBar.setDisplayShowTitleEnabled(false); + actionBar.setDisplayShowHomeEnabled(false); + actionBar.setDisplayHomeAsUpEnabled(false); - //Inflate the custom view -// View customNav = LayoutInflater.from(this).inflate(R.layout.dictionary_search_view, null); - searchView = new SearchView(getSupportActionBar().getThemedContext()); - searchView.setIconifiedByDefault(false); - searchView.setQueryHint(getString(R.string.searchText)); - searchView.setSubmitButtonEnabled(false); -// searchView.setMaxWidth(200); - searchView.setImeOptions( - EditorInfo.IME_ACTION_SEARCH | - EditorInfo.IME_FLAG_NO_EXTRACT_UI | - EditorInfo.IME_FLAG_NO_ENTER_ACTION | -// EditorInfo.IME_FLAG_NO_FULLSCREEN | - EditorInfo.IME_MASK_ACTION | - EditorInfo.TYPE_TEXT_FLAG_NO_SUGGESTIONS); - searchView.setMinimumWidth((int) - TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 300, getResources().getDisplayMetrics())); - searchView.setOnQueryTextListener(new OnQueryTextListener() { - @Override - public boolean onQueryTextSubmit(String query) { - Log.d(LOG, "OnQueryTextListener: onQueryTextSubmit: " + searchView.getQuery()); - return true; - } + final LinearLayout customSearchView = new LinearLayout(getSupportActionBar().getThemedContext()); - @Override - public boolean onQueryTextChange(String newText) { -// if (searchView.hasFocus()) { + final int width = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 300, + getResources().getDisplayMetrics()); + final LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams( + width, 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.setMinimumWidth(application.languageButtonPixels); + languageButton.setMinimumHeight(application.languageButtonPixels * 2 / 3); + languageButton.setScaleType(ScaleType.FIT_CENTER); + languageButton.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View arg0) { + onLanguageButtonClick(); + } + }); + languageButton.setOnLongClickListener(new OnLongClickListener() { + @Override + public boolean onLongClick(View v) { + onLanguageButtonLongClick(v.getContext()); + return true; + } + }); + customSearchView.addView(languageButton); + + searchView = new SearchView(getSupportActionBar().getThemedContext()); + searchView.setIconifiedByDefault(false); + // searchView.setIconified(false); // puts the magnifying glass in the + // wrong place. + searchView.setQueryHint(getString(R.string.searchText)); + searchView.setSubmitButtonEnabled(false); + LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(0, + FrameLayout.LayoutParams.WRAP_CONTENT); + lp.weight = 1; + searchView.setLayoutParams(lp); + searchView.setImeOptions( + EditorInfo.IME_ACTION_SEARCH | + EditorInfo.IME_FLAG_NO_EXTRACT_UI | + EditorInfo.IME_FLAG_NO_ENTER_ACTION | + // EditorInfo.IME_FLAG_NO_FULLSCREEN | // Requires API + // 11 + EditorInfo.IME_MASK_ACTION | + EditorInfo.TYPE_TEXT_FLAG_NO_SUGGESTIONS); + onQueryTextListener = new OnQueryTextListener() { + @Override + public boolean onQueryTextSubmit(String query) { + Log.d(LOG, "OnQueryTextListener: onQueryTextSubmit: " + searchView.getQuery()); + return true; + } + + @Override + public boolean onQueryTextChange(String newText) { Log.d(LOG, "OnQueryTextListener: onQueryTextChange: " + searchView.getQuery()); - // If they were typing to cause the change, update the UI. onSearchTextChange(searchView.getQuery().toString()); -// } - return true; - } - }); - - // Set the search text from the intent, then the saved state. - String text = getIntent().getStringExtra(C.SEARCH_TOKEN); - if (savedInstanceState != null) { - text = savedInstanceState.getString(C.SEARCH_TOKEN); - } - if (text == null) { - text = ""; - } - setSearchText(text, true); - Log.d(LOG, "Trying to restore searchText=" + text); - - setDictionaryPrefs(this, dictFile, indexIndex, searchView.getQuery().toString()); - - searchHintIcon = (ImageView) searchView.findViewById(R.id.abs__search_mag_icon); - searchHintIcon.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View arg0) { - onLanguageButton(); - } - }); - searchHintIcon.setOnLongClickListener(new OnLongClickListener() { - @Override - public boolean onLongClick(View v) { - onLanguageButtonLongClick(v.getContext()); - return true; - } - }); - - - -// ImageView searchHintIcon = (ImageView) searchView.findViewById(searchView.getContext().getResources(). -// getIdentifier("android:id/search_mag_icon", null, null)); -// searchHintIcon.setImageResource(android.R.color.transparent); -// searchView.setOnQueryTextListener(this); -// menu.add("Search") -//// .setIcon(isLight ? R.drawable.ic_search_inverse : R.drawable.abs__ic_search) -// .setActionView(searchView) -// .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); - actionBar.setCustomView(searchView); - actionBar.setDisplayShowCustomEnabled(true); + return true; + } + }; + searchView.setOnQueryTextListener(onQueryTextListener); + searchView.setFocusable(true); + customSearchView.addView(searchView); - updateLangButton(); + actionBar.setCustomView(customSearchView); + actionBar.setDisplayShowCustomEnabled(true); } @Override protected void onResume() { Log.d(LOG, "onResume"); super.onResume(); - if (SettingsActivity.settingsMightHaveChanged) { - SettingsActivity.settingsMightHaveChanged = false; + if (PreferenceActivity.prefsMightHaveChanged) { + PreferenceActivity.prefsMightHaveChanged = false; finish(); startActivity(getIntent()); } @@ -481,6 +562,10 @@ public class DictionaryActivity extends SherlockListActivity { } @Override + /** + * Invoked when MyWebView returns, since the user might have clicked some + * hypertext in the MyWebView. + */ protected void onActivityResult(int requestCode, int resultCode, Intent result) { super.onActivityResult(requestCode, resultCode, result); if (result != null && result.hasExtra(C.SEARCH_TOKEN)) { @@ -490,11 +575,11 @@ public class DictionaryActivity extends SherlockListActivity { } private static void setDictionaryPrefs(final Context context, final File dictFile, - final int indexIndex, final String searchToken) { + final String indexShortName, final String searchToken) { final SharedPreferences.Editor prefs = PreferenceManager.getDefaultSharedPreferences( context).edit(); prefs.putString(C.DICT_FILE, dictFile.getPath()); - prefs.putInt(C.INDEX_INDEX, indexIndex); + prefs.putString(C.INDEX_SHORT_NAME, indexShortName); prefs.putString(C.SEARCH_TOKEN, ""); // Don't need to save search token. prefs.commit(); } @@ -529,42 +614,43 @@ public class DictionaryActivity extends SherlockListActivity { // Buttons // -------------------------------------------------------------------------- - private void onClearSearchTextButton() { - setSearchText("", true); - showKeyboard(); - } - private void showKeyboard() { -// searchText.postDelayed(new Runnable() { -// @Override -// public void run() { -// Log.d(LOG, "Trying to show soft keyboard."); -// final boolean searchTextHadFocus = searchText.hasFocus(); -// searchText.requestFocus(); -// final InputMethodManager manager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); -// manager.showSoftInput(searchText, InputMethodManager.SHOW_IMPLICIT); -// if (!searchTextHadFocus) { -// defocusSearchText(); -// } -// }}, 100); + // For some reason, this doesn't always work the first time. + // One way to replicate the problem: + // Press the "task switch" button repeatedly to pause and resume + for (int delay = 1; delay <= 101; delay += 100) { + searchView.postDelayed(new Runnable() { + @Override + public void run() { + Log.d(LOG, "Trying to show soft keyboard."); + final boolean searchTextHadFocus = searchView.hasFocus(); + searchView.requestFocusFromTouch(); + final InputMethodManager manager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); + manager.showSoftInput(searchView, InputMethodManager.SHOW_IMPLICIT); + if (!searchTextHadFocus) { + defocusSearchText(); + } + } + }, delay); + } } void updateLangButton() { final LanguageResources languageResources = - Language.isoCodeToResources.get(index.shortName); + DictionaryApplication.isoCodeToResources.get(index.shortName); if (languageResources != null && languageResources.flagId != 0) { - searchHintIcon.setImageResource(languageResources.flagId); + languageButton.setImageResource(languageResources.flagId); } else { - if (index == dictionary.indices.get(0)) { - searchHintIcon.setImageResource(android.R.drawable.ic_media_next); + if (indexIndex % 2 == 0) { + languageButton.setImageResource(android.R.drawable.ic_media_next); } else { - searchHintIcon.setImageResource(android.R.drawable.ic_media_previous); + languageButton.setImageResource(android.R.drawable.ic_media_previous); } } - updateTTSLanuage(); - } + updateTTSLanguage(); + } - private void updateTTSLanuage() { + private void updateTTSLanguage() { if (!ttsReady || index == null || textToSpeech == null) { Log.d(LOG, "Can't updateTTSLanguage."); return; @@ -572,18 +658,23 @@ public class DictionaryActivity extends SherlockListActivity { final Locale locale = new Locale(index.sortLanguage.getIsoCode()); Log.d(LOG, "Setting TTS locale to: " + locale); final int ttsResult = textToSpeech.setLanguage(locale); - if (ttsResult != TextToSpeech.LANG_AVAILABLE || - ttsResult != TextToSpeech.LANG_COUNTRY_AVAILABLE) { + if (ttsResult != TextToSpeech.LANG_AVAILABLE || + ttsResult != TextToSpeech.LANG_COUNTRY_AVAILABLE) { Log.e(LOG, "TTS not available in this language: ttsResult=" + ttsResult); } } - void onLanguageButton() { + void onLanguageButtonClick() { + if (dictionary.indices.size() == 1) { + // No need to work to switch indices. + return; + } if (currentSearchOperation != null) { currentSearchOperation.interrupted.set(true); currentSearchOperation = null; } - changeIndexAndResearch((indexIndex + 1) % dictionary.indices.size()); + setIndexAndSearchText((indexIndex + 1) % dictionary.indices.size(), + searchView.getQuery().toString()); } void onLanguageButtonLongClick(final Context context) { @@ -591,17 +682,9 @@ public class DictionaryActivity extends SherlockListActivity { dialog.setContentView(R.layout.select_dictionary_dialog); dialog.setTitle(R.string.selectDictionary); - final List installedDicts = ((DictionaryApplication) getApplication()) - .getUsableDicts(); + final List installedDicts = application.getDictionariesOnDevice(null); ListView listView = (ListView) dialog.findViewById(android.R.id.list); - - // final LinearLayout.LayoutParams layoutParams = new - // LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, - // ViewGroup.LayoutParams.WRAP_CONTENT); - // layoutParams.width = 0; - // layoutParams.weight = 1.0f; - final Button button = new Button(listView.getContext()); final String name = getString(R.string.dictionaryManager); button.setText(name); @@ -614,9 +697,7 @@ public class DictionaryActivity extends SherlockListActivity { }; }; button.setOnClickListener(intentLauncher); - // button.setLayoutParams(layoutParams); listView.addHeaderView(button); - // listView.setHeaderDividersEnabled(true); listView.setAdapter(new BaseAdapter() { @Override @@ -626,19 +707,13 @@ public class DictionaryActivity extends SherlockListActivity { final LinearLayout result = new LinearLayout(parent.getContext()); for (int i = 0; i < dictionaryInfo.indexInfos.size(); ++i) { - if (i > 0) { - final TextView dash = new TextView(parent.getContext()); - dash.setText("-"); - result.addView(dash); - } - final IndexInfo indexInfo = dictionaryInfo.indexInfos.get(i); - final Button button = new Button(parent.getContext()); - button.setText(indexInfo.shortName); + final View button = application.createButton(parent.getContext(), + dictionaryInfo, indexInfo); final IntentLauncher intentLauncher = new IntentLauncher(parent.getContext(), getLaunchIntent( application.getPath(dictionaryInfo.uncompressedFilename), - i, searchView.getQuery().toString())) { + indexInfo.shortName, searchView.getQuery().toString())) { @Override protected void onGo() { dialog.dismiss(); @@ -647,7 +722,6 @@ public class DictionaryActivity extends SherlockListActivity { }; button.setOnClickListener(intentLauncher); result.addView(button); - } final TextView nameView = new TextView(parent.getContext()); @@ -659,8 +733,8 @@ public class DictionaryActivity extends SherlockListActivity { layoutParams.width = 0; layoutParams.weight = 1.0f; nameView.setLayoutParams(layoutParams); + nameView.setGravity(Gravity.CENTER_VERTICAL); result.addView(nameView); - return result; } @@ -679,26 +753,9 @@ public class DictionaryActivity extends SherlockListActivity { return installedDicts.size(); } }); - dialog.show(); } - private void changeIndexAndResearch(int newIndex) { - Log.d(LOG, "Changing index to: " + newIndex); - if (newIndex == -1) { - Log.e(LOG, "Invalid index."); - newIndex = 0; - } - indexIndex = newIndex; - index = dictionary.indices.get(indexIndex); - indexAdapter = new IndexAdapter(index); - Log.d(LOG, "changingIndex, newLang=" + index.longName); - setDictionaryPrefs(this, dictFile, indexIndex, searchView.getQuery().toString()); - setListAdapter(indexAdapter); - updateLangButton(); - setSearchText(searchView.getQuery().toString(), true); - } - void onUpDownButton(final boolean up) { if (isFiltered()) { return; @@ -729,89 +786,43 @@ public class DictionaryActivity extends SherlockListActivity { // -------------------------------------------------------------------------- final Random random = new Random(); - + @Override public boolean onCreateOptionsMenu(final Menu menu) { - //Create the search view -// SearchView searchView = new SearchView(getSupportActionBar().getThemedContext()); -// searchView.setIconifiedByDefault(false); -// searchView.setQueryHint(getString(R.string.searchText)); -// searchView.setSubmitButtonEnabled(false); -// searchView.setMaxWidth(200); -// searchView.setImeOptions( -// EditorInfo.IME_ACTION_SEARCH | -// EditorInfo.IME_FLAG_NO_EXTRACT_UI | -// EditorInfo.IME_FLAG_NO_ENTER_ACTION | -//// EditorInfo.IME_FLAG_NO_FULLSCREEN | -// EditorInfo.IME_MASK_ACTION | -// EditorInfo.TYPE_TEXT_FLAG_NO_SUGGESTIONS); -//// searchView.setOnQueryTextListener(this); -// menu.add("Search") -//// .setIcon(isLight ? R.drawable.ic_search_inverse : R.drawable.abs__ic_search) -// .setActionView(searchView) -// .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); - -// final ImageView searchHintIcon = -// (ImageView) searchView.findViewById(R.id.abs__search_mag_icon); -// searchHintIcon.setImageResource(android.R.id.empty); -// searchHintIcon.setAdjustViewBounds(true); -// searchHintIcon.setMaxWidth(1); -// searchHintIcon.setMaxHeight(1); -// searchHintIcon.setVisibility(ImageView.GONE); -// searchView.setOnQueryTextFocusChangeListener(new OnFocusChangeListener() { -// @Override -// public void onFocusChange(View arg0, boolean arg1) { -// searchHintIcon.setVisibility(ImageView.GONE); -// searchHintIcon.refreshDrawableState(); -// } -// }); - if (PreferenceManager.getDefaultSharedPreferences(this) .getBoolean(getString(R.string.showPrevNextButtonsKey), true)) { // Next word. nextWordMenuItem = menu.add(getString(R.string.nextWord)) - .setIcon(R.drawable.arrow_down_float); + .setIcon(R.drawable.arrow_down_float); nextWordMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); nextWordMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() { - @Override - public boolean onMenuItemClick(MenuItem item) { - onUpDownButton(false); - return true; - } - }); - + @Override + public boolean onMenuItemClick(MenuItem item) { + onUpDownButton(false); + return true; + } + }); + // Previous word. previousWordMenuItem = menu.add(getString(R.string.previousWord)) - .setIcon(R.drawable.arrow_up_float); + .setIcon(R.drawable.arrow_up_float); previousWordMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); previousWordMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() { - @Override - public boolean onMenuItemClick(MenuItem item) { - onUpDownButton(true); - return true; - } - }); + @Override + public boolean onMenuItemClick(MenuItem item) { + onUpDownButton(true); + return true; + } + }); } application.onCreateGlobalOptionsMenu(this, menu); -// { -// final MenuItem randomWord = menu.add(getString(R.string.randomWord)); -// randomWord.setOnMenuItemClickListener(new OnMenuItemClickListener() { -// public boolean onMenuItemClick(final MenuItem menuItem) { -// final String word = index.sortedIndexEntries.get(random -// .nextInt(index.sortedIndexEntries.size())).token; -// setSearchText(word, true); -// return false; -// } -// }); -// } - { - final MenuItem dictionaryList = menu.add(getString(R.string.dictionaryManager)); - dictionaryList.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); - dictionaryList.setOnMenuItemClickListener(new OnMenuItemClickListener() { + final MenuItem dictionaryManager = menu.add(getString(R.string.dictionaryManager)); + dictionaryManager.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); + dictionaryManager.setOnMenuItemClickListener(new OnMenuItemClickListener() { public boolean onMenuItemClick(final MenuItem menuItem) { startActivity(DictionaryManagerActivity.getLaunchIntent()); finish(); @@ -862,9 +873,6 @@ public class DictionaryActivity extends SherlockListActivity { source.getNumEntries())).append("\n"); } } - // } else { - // builder.append(getString(R.string.invalidDictionary)); - // } textView.setText(builder.toString()); dialog.show(); @@ -891,20 +899,23 @@ public class DictionaryActivity extends SherlockListActivity { final android.view.MenuItem addToWordlist = menu.add(getString(R.string.addToWordList, wordList.getName())); - addToWordlist.setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() { - public boolean onMenuItemClick(android.view.MenuItem item) { - onAppendToWordList(row); - return false; - } - }); + addToWordlist + .setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() { + public boolean onMenuItemClick(android.view.MenuItem item) { + onAppendToWordList(row); + return false; + } + }); final android.view.MenuItem share = menu.add("Share"); share.setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() { public boolean onMenuItemClick(android.view.MenuItem item) { Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND); shareIntent.setType("text/plain"); - shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, row.getTokenRow(true).getToken()); - shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, row.getRawText(saveOnlyFirstSubentry)); + shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, row.getTokenRow(true) + .getToken()); + shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, + row.getRawText(saveOnlyFirstSubentry)); startActivity(shareIntent); return false; } @@ -920,14 +931,18 @@ public class DictionaryActivity extends SherlockListActivity { if (selectedSpannableText != null) { final String selectedText = selectedSpannableText; - final android.view.MenuItem searchForSelection = menu.add(getString(R.string.searchForSelection, + final android.view.MenuItem searchForSelection = menu.add(getString( + R.string.searchForSelection, selectedSpannableText)); - searchForSelection.setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() { - public boolean onMenuItemClick(android.view.MenuItem item) { - jumpToTextFromHyperLink(selectedText, selectedSpannableIndex); - return false; - } - }); + searchForSelection + .setOnMenuItemClickListener(new android.view.MenuItem.OnMenuItemClickListener() { + public boolean onMenuItemClick(android.view.MenuItem item) { + jumpToTextFromHyperLink(selectedText, selectedSpannableIndex); + return false; + } + }); + // Rats, this won't be shown: + //searchForSelection.setIcon(R.drawable.abs__ic_search); } if (row instanceof TokenRow && ttsReady) { @@ -943,7 +958,8 @@ public class DictionaryActivity extends SherlockListActivity { } } - private void jumpToTextFromHyperLink(final String selectedText, final int defaultIndexToUse) { + private void jumpToTextFromHyperLink( + final String selectedText, final int defaultIndexToUse) { int indexToUse = -1; for (int i = 0; i < dictionary.indices.size(); ++i) { final Index index = dictionary.indices.get(i); @@ -965,16 +981,32 @@ public class DictionaryActivity extends SherlockListActivity { if (indexToUse == -1) { indexToUse = defaultIndexToUse; } - final boolean changeIndex = indexIndex != indexToUse; - if (changeIndex) { - setSearchText(selectedText, false); - changeIndexAndResearch(indexToUse); - } else { - setSearchText(selectedText, true); - } + // Without this extra delay, the call to jumpToRow that this + // invokes doesn't always actually have any effect. + final int actualIndexToUse = indexToUse; + getListView().postDelayed(new Runnable() { + @Override + public void run() { + setIndexAndSearchText(actualIndexToUse, selectedText); + } + }, 100); + } + + /** + * Called when user clicks outside of search text, so that they can start + * typing again immediately. + */ + void defocusSearchText() { + // Log.d(LOG, "defocusSearchText"); + // Request focus so that if we start typing again, it clears the text + // input. + getListView().requestFocus(); + + // Visual indication that a new keystroke will clear the search text. + // Doesn't seem to work unless earchText has focus. + // searchView.selectAll(); } - @Override protected void onListItemClick(ListView l, View v, int row, long id) { defocusSearchText(); if (clickOpensContextMenu && dictRaf != null) { @@ -998,7 +1030,7 @@ public class DictionaryActivity extends SherlockListActivity { final PrintWriter out = new PrintWriter(new FileWriter(wordList, true)); out.println(rawText.toString()); out.close(); - } catch (IOException e) { + } catch (Exception e) { Log.e(LOG, "Unable to append to " + wordList.getAbsolutePath(), e); Toast.makeText(this, getString(R.string.failedAddingToWordList, wordList.getAbsolutePath()), @@ -1007,21 +1039,6 @@ public class DictionaryActivity extends SherlockListActivity { return; } - /** - * Called when user clicks outside of search text, so that they can start - * typing again immediately. - */ - void defocusSearchText() { - // Log.d(LOG, "defocusSearchText"); - // Request focus so that if we start typing again, it clears the text - // input. - getListView().requestFocus(); - - // Visual indication that a new keystroke will clear the search text. - // Doesn't seem to work unless earchText has focus. - // searchText.selectAll(); - } - @SuppressWarnings("deprecation") void onCopy(final RowBase row) { defocusSearchText(); @@ -1039,6 +1056,7 @@ public class DictionaryActivity extends SherlockListActivity { if (event.getUnicodeChar() != 0) { if (!searchView.hasFocus()) { setSearchText("" + (char) event.getUnicodeChar(), true); + searchView.requestFocus(); } return true; } @@ -1058,34 +1076,52 @@ public class DictionaryActivity extends SherlockListActivity { return super.onKeyDown(keyCode, event); } - private void setSearchText(final String text, final boolean triggerSearch) { - if (!triggerSearch) { - getListView().requestFocus(); + private void setIndexAndSearchText(int newIndex, String newSearchText) { + Log.d(LOG, "Changing index to: " + newIndex); + if (newIndex == -1) { + Log.e(LOG, "Invalid index."); + newIndex = 0; + } + if (newIndex != indexIndex) { + indexIndex = newIndex; + index = dictionary.indices.get(indexIndex); + indexAdapter = new IndexAdapter(index); + setListAdapter(indexAdapter); + Log.d(LOG, "changingIndex, newLang=" + index.longName); + setDictionaryPrefs(this, dictFile, index.shortName, searchView.getQuery().toString()); + updateLangButton(); } + setSearchText(newSearchText, true); + } + + private void setSearchText(final String text, final boolean triggerSearch) { + Log.d(LOG, "setSearchText, text=" + text + ", triggerSearch=" + triggerSearch); + // Disable the listener, because sometimes it doesn't work. + searchView.setOnQueryTextListener(null); searchView.setQuery(text, false); - searchView.requestFocus(); moveCursorToRight(); + searchView.setOnQueryTextListener(onQueryTextListener); if (triggerSearch) { - onSearchTextChange(text); + onQueryTextListener.onQueryTextChange(text); } } -// private long cursorDelayMillis = 100; - + // private long cursorDelayMillis = 100; private void moveCursorToRight() { -// if (searchText.getLayout() != null) { -// cursorDelayMillis = 100; -// // Surprising, but this can crash when you rotate... -// Selection.moveToRightEdge(searchView.getQuery(), searchText.getLayout()); -// } else { -// uiHandler.postDelayed(new Runnable() { -// @Override -// public void run() { -// moveCursorToRight(); -// } -// }, cursorDelayMillis); -// cursorDelayMillis = Math.min(10 * 1000, 2 * cursorDelayMillis); -// } + // if (searchText.getLayout() != null) { + // cursorDelayMillis = 100; + // // Surprising, but this can crash when you rotate... + // Selection.moveToRightEdge(searchView.getQuery(), + // searchText.getLayout()); + // } else { + // uiHandler.postDelayed(new Runnable() { + // @Override + // public void run() { + // moveCursorToRight(); + // } + // }, cursorDelayMillis); + // cursorDelayMillis = Math.min(10 * 1000, 2 * cursorDelayMillis); + // } } // -------------------------------------------------------------------------- @@ -1129,15 +1165,10 @@ public class DictionaryActivity extends SherlockListActivity { } private final void jumpToRow(final int row) { - final boolean refocusSearchText = searchView.hasFocus(); - Log.d(LOG, "jumpToRow: " + row + ", refocusSearchText=" + refocusSearchText); - getListView().requestFocusFromTouch(); + Log.d(LOG, "jumpToRow: " + row + ", refocusSearchText=" + false); + // getListView().requestFocusFromTouch(); getListView().setSelectionFromTop(row, 0); getListView().setSelected(true); - if (refocusSearchText) { - searchView.requestFocus(); - } - //Log.d(LOG, "getSelectedItemPosition():" + getSelectedItemPosition()); } static final Pattern WHITESPACE = Pattern.compile("\\s+"); @@ -1178,7 +1209,8 @@ public class DictionaryActivity extends SherlockListActivity { searchResult = index.findInsertionPoint(searchText, interrupted); } else { searchTokens = Arrays.asList(searchTokenArray); - multiWordSearchResult = index.multiWordSearch(searchText, searchTokens, interrupted); + multiWordSearchResult = index.multiWordSearch(searchText, searchTokens, + interrupted); } Log.d(LOG, "searchText=" + searchText + ", searchDuration=" @@ -1371,7 +1403,10 @@ public class DictionaryActivity extends SherlockListActivity { result.setClickable(true); result.setFocusable(true); result.setLongClickable(true); - result.setBackgroundResource(android.R.drawable.menuitem_background); +// result.setBackgroundResource(android.R.drawable.menuitem_background); + + result.setBackgroundResource(theme.normalRowBg); + result.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { @@ -1405,7 +1440,7 @@ public class DictionaryActivity extends SherlockListActivity { 0); textView.setOnLongClickListener(textViewLongClickListenerIndex0); result.setLongClickable(true); - + // Doesn't work: // textView.setTextColor(android.R.color.secondary_text_light); textView.setTypeface(typeface); @@ -1427,7 +1462,8 @@ public class DictionaryActivity extends SherlockListActivity { public void onClick(View widget) { } }; - ((Spannable) textView.getText()).setSpan(clickableSpan, 0, text.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE); + ((Spannable) textView.getText()).setSpan(clickableSpan, 0, text.length(), + Spannable.SPAN_INCLUSIVE_INCLUSIVE); result.setClickable(true); textView.setClickable(true); textView.setMovementMethod(LinkMovementMethod.getInstance()); @@ -1435,7 +1471,7 @@ public class DictionaryActivity extends SherlockListActivity { @Override public void onClick(View v) { String html = HtmlEntry.htmlBody(htmlEntries, index.shortName); - //Log.d(LOG, "html=" + html); + // Log.d(LOG, "html=" + html); startActivityForResult( HtmlDisplayActivity.getHtmlIntent(String.format( "%s", html), @@ -1465,7 +1501,7 @@ public class DictionaryActivity extends SherlockListActivity { } static final Pattern CHAR_DASH = Pattern.compile("['\\p{L}\\p{M}\\p{N}]+"); - + private void createTokenLinkSpans(final TextView textView, final Spannable spannable, final String text) { // Saw from the source code that LinkMovementMethod sets the selection! @@ -1473,7 +1509,8 @@ public class DictionaryActivity extends SherlockListActivity { textView.setMovementMethod(LinkMovementMethod.getInstance()); final Matcher matcher = CHAR_DASH.matcher(text); while (matcher.find()) { - spannable.setSpan(new NonLinkClickableSpan(textColorFg), matcher.start(), matcher.end(), + spannable.setSpan(new NonLinkClickableSpan(textColorFg), matcher.start(), + matcher.end(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE); } } @@ -1539,10 +1576,10 @@ public class DictionaryActivity extends SherlockListActivity { Log.d(LOG, "searchText changed during shutdown, doing nothing."); return; } - if (!searchView.isFocused()) { - Log.d(LOG, "searchText changed without focus, doing nothing."); - return; - } + // if (!searchView.hasFocus()) { + // Log.d(LOG, "searchText changed without focus, doing nothing."); + // return; + // } Log.d(LOG, "onSearchTextChange: " + text); if (currentSearchOperation != null) { Log.d(LOG, "Interrupting currentSearchOperation."); @@ -1552,22 +1589,6 @@ public class DictionaryActivity extends SherlockListActivity { searchExecutor.execute(currentSearchOperation); } - private class SearchTextWatcher implements TextWatcher { - public void afterTextChanged(final Editable searchTextEditable) { - if (searchView.hasFocus()) { - Log.d(LOG, "SearchTextWatcher: Search text changed with focus: " + searchView.getQuery()); - // If they were typing to cause the change, update the UI. - onSearchTextChange(searchView.getQuery().toString()); - } - } - - public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { - } - - public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { - } - } - // -------------------------------------------------------------------------- // Filtered results. // --------------------------------------------------------------------------