Add menu entry to jump to random word.

[Dictionary.git] / src / com / hughes / android / dictionary / DictionaryActivity.java

diff --git a/src/com/hughes/android/dictionary/DictionaryActivity.java b/src/com/hughes/android/dictionary/DictionaryActivity.java
index a37e3c472612275753c6781f8f46a846cd36bd1a..bb749f82fc333ba587d07a9ce7cc2f226c343cbf 100644 (file)
--- a/src/com/hughes/android/dictionary/DictionaryActivity.java
+++ b/src/com/hughes/android/dictionary/DictionaryActivity.java
@@ -33,6 +33,7 @@ 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.support.v7.widget.Toolbar;
 import android.text.ClipboardManager;
 import android.text.Spannable;
 import android.text.method.LinkMovementMethod;
@@ -128,6 +129,8 @@ public class DictionaryActivity extends ActionBarActivity {
 
     List<RowBase> rowsToShow = null; // if not null, just show these rows.
 
+    final Random rand = new Random();
+
     final Handler uiHandler = new Handler();
 
     private final Executor searchExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {
@@ -167,7 +170,7 @@ public class DictionaryActivity extends ActionBarActivity {
     ImageButton languageButton;
     SearchView.OnQueryTextListener onQueryTextListener;
 
-    MenuItem nextWordMenuItem, previousWordMenuItem;
+    MenuItem nextWordMenuItem, previousWordMenuItem, randomWordMenuItem;
 
     // Never null.
     private File wordList = null;
@@ -204,13 +207,6 @@ public class DictionaryActivity extends ActionBarActivity {
         outState.putString(C.SEARCH_TOKEN, searchView.getQuery().toString());
     }
 
-    @Override
-    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) {
         // This needs to be before super.onCreate, otherwise ActionbarSherlock
@@ -375,6 +371,7 @@ public class DictionaryActivity extends ActionBarActivity {
         // Pre-load the collators.
         new Thread(new Runnable() {
             public void run() {
+                android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_BACKGROUND);
                 final long startMillis = System.currentTimeMillis();
                 try {
                     TransliteratorManager.init(new TransliteratorManager.Callback() {
@@ -405,10 +402,19 @@ public class DictionaryActivity extends ActionBarActivity {
             }
         }).start();
 
-        String fontName = prefs.getString(getString(R.string.fontKey), "FreeSerif.ttf.jpg");
+        String fontName = prefs.getString(getString(R.string.fontKey), "FreeSerif.otf.jpg");
         if ("SYSTEM".equals(fontName)) {
             typeface = Typeface.DEFAULT;
+       } else if ("SERIF".equals(fontName)) {
+            typeface = Typeface.SERIF;
+       } else if ("SANS_SERIF".equals(fontName)) {
+            typeface = Typeface.SANS_SERIF;
+       } else if ("MONOSPACE".equals(fontName)) {
+            typeface = Typeface.MONOSPACE;
         } else {
+            if ("FreeSerif.ttf.jpg".equals(fontName)) {
+                fontName = "FreeSerif.otf.jpg";
+            }
             try {
                 typeface = Typeface.createFromAsset(getAssets(), fontName);
             } catch (Exception e) {
@@ -472,7 +478,7 @@ public class DictionaryActivity extends ActionBarActivity {
         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);
+                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
         customSearchView.setLayoutParams(layoutParams);
 
         listView.setOnItemClickListener(new OnItemClickListener() {
@@ -483,8 +489,6 @@ public class DictionaryActivity extends ActionBarActivity {
         });
 
         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
@@ -499,7 +503,9 @@ public class DictionaryActivity extends ActionBarActivity {
                 return true;
             }
         });
-        customSearchView.addView(languageButton);
+        languageButton.setAdjustViewBounds(true);
+        LinearLayout.LayoutParams lpb = new LinearLayout.LayoutParams(application.languageButtonPixels, LinearLayout.LayoutParams.MATCH_PARENT);
+        customSearchView.addView(languageButton, lpb);
 
         searchView = new SearchView(getSupportActionBar().getThemedContext());
         searchView.setIconifiedByDefault(false);
@@ -507,10 +513,6 @@ public class DictionaryActivity extends ActionBarActivity {
         // 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 |
@@ -535,10 +537,16 @@ public class DictionaryActivity extends ActionBarActivity {
         };
         searchView.setOnQueryTextListener(onQueryTextListener);
         searchView.setFocusable(true);
-        customSearchView.addView(searchView);
+        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(0,
+                FrameLayout.LayoutParams.WRAP_CONTENT, 1);
+        customSearchView.addView(searchView, lp);
 
         actionBar.setCustomView(customSearchView);
         actionBar.setDisplayShowCustomEnabled(true);
+
+       // Avoid wasting space on large left inset
+        Toolbar tb = (Toolbar)customSearchView.getParent();
+        tb.setContentInsetsRelative(0, 0);
     }
 
     @Override
@@ -778,6 +786,14 @@ public class DictionaryActivity extends ActionBarActivity {
         defocusSearchText();
     }
 
+    void onRandomWordButton() {
+        int destIndexEntry = rand.nextInt(index.sortedIndexEntries.size());
+        final Index.IndexEntry dest = index.sortedIndexEntries.get(destIndexEntry);
+        setSearchText(dest.token, false);
+        jumpToRow(index.sortedIndexEntries.get(destIndexEntry).startRow);
+        defocusSearchText();
+    }
+
     // --------------------------------------------------------------------------
     // Options Menu
     // --------------------------------------------------------------------------
@@ -814,6 +830,15 @@ public class DictionaryActivity extends ActionBarActivity {
             });
         }
 
+        randomWordMenuItem = menu.add(getString(R.string.randomWord));
+        randomWordMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+            @Override
+            public boolean onMenuItemClick(MenuItem item) {
+                onRandomWordButton();
+                return true;
+            }
+        });
+
         application.onCreateGlobalOptionsMenu(this, menu);
 
         {
@@ -1098,6 +1123,11 @@ public class DictionaryActivity extends ActionBarActivity {
         searchView.setQuery(text, false);
         moveCursorToRight();
         searchView.setOnQueryTextListener(onQueryTextListener);
+
+        // Hide search icon once text is entered
+        searchView.setIconifiedByDefault(text.length() > 0);
+        searchView.setIconified(false);
+
         if (triggerSearch) {
             onQueryTextListener.onQueryTextChange(text);
         }
@@ -1573,6 +1603,11 @@ public class DictionaryActivity extends ActionBarActivity {
             Log.d(LOG, "searchText changed during shutdown, doing nothing.");
             return;
         }
+
+        // Hide search icon once text is entered
+        searchView.setIconifiedByDefault(text.length() > 0);
+        searchView.setIconified(false);
+
         // if (!searchView.hasFocus()) {
         // Log.d(LOG, "searchText changed without focus, doing nothing.");
         // return;