Change title to reflect what is being displayed.

2 files changed, 20 insertions, 3 deletions

diff --git a/res/values/strings.xml b/res/values/strings.xml
index b77be4a..f7fc1c7 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">Unicode Map</string>
+    <string name="app_name_spec">Unicode Map: %s</string>
     <string name="loading_database_title">Loading Unicode database</string>
     <string name="loading_database_msg">Please wait</string>
     <string name="copy_button">Copy</string>
@@ -10,5 +11,6 @@
     <string name="search_title">Search in character names</string>
     <string name="search_button">Search</string>
     <string name="search_hint">Case is insensitive and matches whole string; use a % sign as wildcard (e.g.: "latin%letter r%")</string>
+    <string name="search_results">search results</string>
     <string name="list_too_long">Only %d first results shown</string>
 </resources>
diff --git a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
index a13f73a..f9f2a34 100644
--- a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
+++ b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
@@ -31,11 +31,14 @@ public final class UnicodeMapActivity extends ListActivity {
 	public final UnicodeArrayAdapter adapter;
 	public final int selPosition;
 	public final int yOffset;
+	public final CharSequence title;
 	public ViewHistory(UnicodeArrayAdapter adapter,
-			   int selPosition, int yOffset) {
+			   int selPosition, int yOffset,
+			   CharSequence title) {
 	    this.adapter = adapter;
 	    this.selPosition = selPosition;
 	    this.yOffset = yOffset;
+	    this.title = title;
 	}
     }
 
@@ -82,7 +85,9 @@ public final class UnicodeMapActivity extends ListActivity {
 	    yOffset = selView.getTop();
 	else
 	    yOffset = 0;
-	historyStack.add(new ViewHistory(adapter, selPosition, yOffset));
+	CharSequence title = getTitle();
+	historyStack.add(new ViewHistory(adapter, selPosition, yOffset,
+					 title));
     }
 
     protected void saveView() {
@@ -100,7 +105,9 @@ public final class UnicodeMapActivity extends ListActivity {
 	    yOffset = view.getTop();
 	else
 	    yOffset = 0;
-	historyStack.add(new ViewHistory(adapter, position, yOffset));
+	CharSequence title = getTitle();
+	historyStack.add(new ViewHistory(adapter, position, yOffset,
+					 title));
     }
 
     protected class MapItemClickListener
@@ -124,6 +131,9 @@ public final class UnicodeMapActivity extends ListActivity {
 					      list);
 		saveView(view, position);
 		setListAdapter(adapter);
+		setTitle(String.format(getResources()
+				       .getString(R.string.app_name_spec),
+				       ((UnicodeCharacter.Range)it).getDescr()));
 	    } else
 		throw new AssertionError("unknown UnicodeDisplayable");
 	}
@@ -231,6 +241,10 @@ public final class UnicodeMapActivity extends ListActivity {
 				      list);
 	saveView();
 	setListAdapter(adapter);
+	setTitle(String.format(getResources()
+			       .getString(R.string.app_name_spec),
+			       getResources()
+			       .getString(R.string.search_results)));
 	if ( overflowed ) {
 	    String str = getResources().getString(R.string.list_too_long);
 	    android.util.Log.e("UnicodeMapActivity", "format is: "+str);
@@ -284,6 +298,7 @@ public final class UnicodeMapActivity extends ListActivity {
 	    final ListView lv = getListView();
 	    ViewHistory saved = historyStack.remove(historyStack.size()-1);
 	    setListAdapter(saved.adapter);
+	    setTitle(saved.title);
 	    lv.setSelectionFromTop(saved.selPosition, saved.yOffset);
 	    return true;
 	} else if ( keyCode == KeyEvent.KEYCODE_SEARCH ) {