Basic automated BIOS locator

Requires BIOS still be in a “data” subfolder

shell/android/res/layout/configure_fragment.xml

@@ -40,7 +40,7 @@
                     android:id="@+id/browse_main_path"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Browse" />
+                    android:text="@string/locate" />
             </LinearLayout>
         </LinearLayout>
 
@@ -51,7 +51,7 @@
             android:orientation="vertical" >
 
             <TextView
-                android:id="@+id/textView1"
+                android:id="@+id/textView2"
                 android:layout_width="wrap_content"
                 android:layout_height="0dip"
                 android:layout_weight="1"
@@ -75,7 +75,7 @@
                     android:id="@+id/browse_game_path"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Browse" />
+                    android:text="@string/browse" />
             </LinearLayout>
         </LinearLayout>
         
@@ -121,7 +121,7 @@
             android:orientation="vertical" >
 
             <TextView
-                android:id="@+id/textView1"
+                android:id="@+id/textView3"
                 android:layout_width="wrap_content"
                 android:layout_height="0dip"
                 android:layout_weight="1"

shell/android/res/values/donottranslate.xml

@@ -11,6 +11,10 @@
         <item>24</item>
         <item>32</item>        
     </string-array>
+    
+    <string-array name="flash">
+        <item>bin</item>
+    </string-array>
 
     <string-array name="cable">
         <item>HDMI</item>

shell/android/res/values/strings.xml

@@ -9,6 +9,8 @@
     <string name="config_home">Please configure a home directory.</string>
     <string name="config_game">Please configure a game directory.</string>
     <string name="unsupported">Unsupported kernel version!</string>
+    <string name="locate">Locate</string>
+    <string name="browse">Browse</string>
     
     <string name="boot_bios">Boot Dreamcast BIOS</string>
     <string name="missing_bios_title">Missing Dreamcast BIOS</string>

shell/android/src/com/reicast/emulator/FileBrowser.java

@@ -156,9 +156,16 @@ public class FileBrowser extends Fragment {
 		}
 
 		if (!ImgBrowse) {
-			navigate(sdcard);
+//			navigate(sdcard);
+			LocateGames mLocateGames = new LocateGames(R.array.flash);
+			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+				mLocateGames
+						.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, home_directory);
+			} else {
+				mLocateGames.execute(home_directory);
+			}
 		} else {
-			LocateGames mLocateGames = new LocateGames();
+			LocateGames mLocateGames = new LocateGames(R.array.images);
 			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
 				mLocateGames
 						.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, game_directory);
@@ -169,13 +176,19 @@ public class FileBrowser extends Fragment {
 	}
 
 	private final class LocateGames extends AsyncTask<String, Integer, List<File>> {
+		
+		private int array;
+		
+		public LocateGames(int arrayType) {
+			this.array = arrayType;
+		}
 
 		@Override
 		protected List<File> doInBackground(String... paths) {
 			File storage = new File(paths[0]);
 
 			// array of valid image file extensions
-			String[] mediaTypes = parentActivity.getResources().getStringArray(R.array.images);
+			String[] mediaTypes = parentActivity.getResources().getStringArray(array);
 			FilenameFilter[] filter = new FilenameFilter[mediaTypes.length];
 
 			int i = 0;
@@ -209,10 +222,10 @@ public class FileBrowser extends Fragment {
 			}
 
 			String heading = parentActivity.getString(R.string.games_listing);
-			createListHeader(heading, list, true);
+			createListHeader(heading, list, array == R.array.images);
 			if (items != null && !items.isEmpty()) {
 				for (int i = 0; i < items.size(); i++) {
-					createListItem(list, items.get(i), i);
+					createListItem(list, items.get(i), i, array == R.array.images);
 				}
 			} else {
 				Toast.makeText(parentActivity, R.string.config_game, Toast.LENGTH_LONG).show();
@@ -286,7 +299,7 @@ public class FileBrowser extends Fragment {
 
 	}
 
-	private void createListItem(LinearLayout list, final File game, final int index) {				
+	private void createListItem(LinearLayout list, final File game, final int index, final boolean isGame) {				
 		final View childview = parentActivity.getLayoutInflater().inflate(
 				R.layout.app_list_item, null, false);
 		
@@ -301,6 +314,7 @@ public class FileBrowser extends Fragment {
 		childview.findViewById(R.id.childview).setOnClickListener(
 				new OnClickListener() {
 					public void onClick(View view) {
+						if (isGame) {
 						vib.vibrate(50);
 						if (mPrefs.getBoolean(Config.pref_gamedetails, false)) {
 							final AlertDialog.Builder builder = new AlertDialog.Builder(parentActivity);
@@ -332,6 +346,16 @@ public class FileBrowser extends Fragment {
 									.fromFile(game) : Uri.EMPTY);
 							vib.vibrate(250);
 						}
+						} else {
+							vib.vibrate(50);
+							mCallback.onFolderSelected(game != null ? Uri
+									.fromFile(game) : Uri.EMPTY);
+							home_directory = game.getAbsolutePath().substring(0,
+									game.getAbsolutePath().lastIndexOf(File.separator));
+							mPrefs.edit().putString("home_directory",
+									home_directory.replace("/data", "")).commit();
+							JNIdc.config(home_directory.replace("/data", ""));
+						}
 					}
 				});
 

shell/android/src/com/reicast/emulator/config/OptionsFragment.java

@@ -101,10 +101,6 @@ public class OptionsFragment extends Fragment {
 
 		mainBrowse.setOnClickListener(new View.OnClickListener() {
 			public void onClick(View view) {
-				if (editBrowse.getText() != null) {
-					home_directory = editBrowse.getText().toString();
-					//mPrefs.edit().putString("home_directory", home_directory).commit();
-				}
 				mCallback.onMainBrowseSelected(home_directory, false);
 			}
 		});