Add a very hastily written "about".

3 files changed, 29 insertions, 0 deletions

diff --git a/res/menu/options_menu.xml b/res/menu/options_menu.xml
index a187813..2cb4eb9 100644
--- a/res/menu/options_menu.xml
+++ b/res/menu/options_menu.xml
@@ -2,4 +2,6 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
   <item android:id="@+id/menuSearch"
       android:title="@string/menu_search" />
+  <item android:id="@+id/menuAbout"
+      android:title="@string/menu_about" />
 </menu>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index f7fc1c7..6c90667 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -13,4 +13,13 @@
     <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>
+    <string name="menu_about">About</string>
+    <string name="about_title">About Unicode Map</string>
+    <string name="about_text">Unicode Map version 0.0.1\nby David
+    A. Madore\n\n(Unfinished and Unstable!)\n\nThe code for this
+    program is in the Public Domain; data is by the Unicode
+    consortium.\nNote 1: Android displays most characters as
+    rectangles, but you can still paste them correctly (e.g., in web
+    forms).\nNote 2: Yes, CJK ideographs are missing.</string>
+    <string name="ok_button">OK</string>
 </resources>
diff --git a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
index f9f2a34..d260ff6 100644
--- a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
+++ b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java
@@ -291,6 +291,21 @@ public final class UnicodeMapActivity extends ListActivity {
 	dialog.show();
     }
 
+    protected void displayAbout() {
+	final Dialog dialog = new Dialog(UnicodeMapActivity.this);
+	dialog.setTitle(R.string.about_title);
+	dialog.setOwnerActivity(this);
+	dialog.setContentView(R.layout.about_layout);
+	dialog.setCancelable(true);
+	final Button btn = (Button) dialog.findViewById(R.id.aboutOk);
+	btn.setOnClickListener(new View.OnClickListener() {
+		public void onClick(View view) {
+		    dialog.dismiss();
+		}
+	    });
+	dialog.show();
+    }
+
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
 	if ( ( keyCode == KeyEvent.KEYCODE_BACK )
@@ -314,6 +329,9 @@ public final class UnicodeMapActivity extends ListActivity {
 	case R.id.menuSearch:
 	    querySearch();
 	    return true;
+	case R.id.menuAbout:
+	    displayAbout();
+	    return true;
 	default:
 	    return super.onContextItemSelected(item);
 	}