Some backlog

app/src/main/java/org/ab/x48/AssetUtil.java

@@ -12,7 +12,7 @@ import android.util.Log;
 
 public class AssetUtil {
 	
-	public static void copyAsset(Context context, AssetManager am, boolean force) {
+	public static boolean copyAsset(Context context, AssetManager am, boolean force) {
 		File newDir = getSDDir(context);
 		File sd = Environment.getExternalStorageDirectory();
 		if (sd != null && sd.exists() && sd.isDirectory() && newDir.exists() && newDir.isDirectory()) {
@@ -31,7 +31,7 @@ public class AssetUtil {
 				hpDir.delete();
 			}
 		}
-		copyAsset(am, newDir, force);
+		return copyAsset(am, newDir, force);
 	}
 	
 	public static File getSDDir(Context context) {
@@ -44,7 +44,8 @@ public class AssetUtil {
 		}
 	}
 	
-	private static void copyAsset(AssetManager am, File rep, boolean force) {
+	private static boolean copyAsset(AssetManager am, File rep, boolean force) {
+		boolean existingInstall = false;
 		try {
 			String assets[] = am.list( "" );
 			for( int i = 0 ; i < assets.length ; i++ ) {
@@ -66,6 +67,7 @@ public class AssetUtil {
 				//boolean SKUNK = assets[i].equals("SKUNK");
 				if (hp48 || rom || ram || hp48s || roms || rams) {
 					File fout = new File(rep, assets[i]);
+					existingInstall |= fout.exists();
 					if (!fout.exists() || fout.length() == 0 || (required > 0 && fout.length() != required) || force) {
 						Log.i("x48", "Overwriting " + assets[i]);
 						FileOutputStream out = new FileOutputStream(fout);
@@ -83,6 +85,7 @@ public class AssetUtil {
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
+		return existingInstall;
 	}
 	
 	public static boolean isFilesReady(Context context) {

app/src/main/java/org/ab/x48/Settings.java

@@ -52,6 +52,12 @@ public class Settings extends PreferenceActivity {
 	        savePref.setTitle(R.string.saveonexit_msgbox);
 	        savePref.setSummary(R.string.saveonexit_msgbox_value);
 	        inlinePrefCat.addPreference(savePref);
+
+		 	/*CheckBoxPreference blockOrientation = new CheckBoxPreference(this);
+	        blockOrientation.setKey("blockOrientation");
+	        blockOrientation.setTitle(R.string.blockorientation_msgbox);
+	        blockOrientation.setSummary(R.string.blockorientation_msgboxvalue);
+	        inlinePrefCat.addPreference(blockOrientation);*/
 	        
 	        CheckBoxPreference keybLitePref = new CheckBoxPreference(this);
 	        keybLitePref.setKey("keybLite");

app/src/main/java/org/ab/x48/X48.java

@@ -35,18 +35,25 @@ public class X48 extends Activity {
 	static final private int ROM_ID = 123;
 	
 	private static EmulatorThread thread;
-	
+
+	private static boolean errorLib;
 	
     // http://www.hpcalc.org/hp48/pc/emulators/gxrom-r.zip
 	
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        Log.i("x48", "starting activity");
+		if (errorLib) {
-        AssetUtil.copyAsset(this, getResources().getAssets(), false);
+			showDialog(DIALOG_LIB_KO);
-        readyToGo() ;
+			return;
+		}
+		//Log.i("x48", "starting activity");
+		boolean firstLaunch = !AssetUtil.copyAsset(this, getResources().getAssets(), false);
+
+		readyToGo() ;
         if (!AssetUtil.isFilesReady(this)) {
         	showDialog(DIALOG_ROM_KO);
+			return;
         }
     }
     
@@ -89,6 +96,10 @@ public class X48 extends Activity {
     
     public void checkPrefs() {
     	SharedPreferences mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+		/*if (mPrefs.getBoolean("blockOrientation", false))
+    		setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
+    	else
+    		setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);*/
     	bitmapSkin = mPrefs.getBoolean("bitmapskin", false);
     	mainView.backBuffer = null;
     	mainView.needFlip = true;
@@ -160,7 +171,11 @@ public class X48 extends Activity {
     }
 
     static {
-        System.loadLibrary("droid48");
+		try {
+			System.loadLibrary("droid48");
+		} catch (java.lang.UnsatisfiedLinkError e) {
+			errorLib = true;
+		}
     }
 	@Override
 	protected void onResume() {
@@ -178,6 +193,9 @@ public class X48 extends Activity {
    public boolean onCreateOptionsMenu(Menu menu) {
        super.onCreateOptionsMenu(menu);
 
+	   if (mainView == null)
+		   return true;
+
        // We are going to create two menus. Note that we assign them
        // unique integer IDs, labels from our string resources, and
        // given them shortcuts.
@@ -243,6 +261,7 @@ public class X48 extends Activity {
    private static final int DIALOG_ROM_KO = 3;
    private static final int DIALOG_RAM_KO = 4;
    private static final int DIALOG_RAM_OK = 5;
+	private static final int DIALOG_LIB_KO = 6;
    
    @Override
    protected Dialog onCreateDialog(int id) {
@@ -301,6 +320,17 @@ public class X48 extends Activity {
 	       }
 	   })
 	   .create();
+	   case DIALOG_LIB_KO: return new AlertDialog.Builder(X48.this)
+			   .setIcon(R.drawable.alert_dialog_icon)
+			   .setTitle(R.string.help)
+			   .setMessage(R.string.lib_ko)
+			   .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
+				   public void onClick(DialogInterface dialog, int whichButton) {
+
+					   onDestroy();
+				   }
+			   })
+			   .create();
 	   }
 	   return null;
    }

app/src/main/res/values/strings.xml

@@ -8,14 +8,14 @@
 <string name="button_quit">Quit</string>
 <string name="reset_memory">Reset memory and quit</string>
 <string name="help">Help</string>
-<string name="ok">Ok</string>
+<string name="ok">OK</string>
 <string name="prog_ok">The program/object has been put on the stack.\nNow, some HP knowledge is necessary:\n\n- if this is a library, push 0, then STO and shut down (right shift + on) / restart (on) the calculator: the program will be available in the Library (shift right + 2) menu.\n\n- If this is a regular object (dir, external, etc.), push a name between quotes on the stack (for example, \'prog\'), then push STO: the prog will be available in the VAR menu</string>
 <string name="prog_ko">This program cannot be loaded.\nMake sure it\'s a valid one and you have enough memory to load it</string>
-<string name="rom_ko">Rom files not found! This shouldn\'t happen :\\. Quitting now...</string>
+<string name="rom_ko">Rom files not found! This shouldn\'t happen :\\. Quitting now&#8230;</string>
 <string name="general_preferences">General settings</string>
 <string name="display_preferences">Display settings</string>
 <string name="misc_preferences">Misc settings</string>
-
+<string name="lib_ko">Application cannot be started due to a native library error. Please try to redownload and reinstall the app</string>
 <string name="choose_contrast">Contrast</string>
 <string name="choose_contrast_value">Select the contrast</string>
 <string name="choose_backkey">Back key behavior</string>
@@ -54,10 +54,20 @@
 <string name="disableLite">Disable minimal controls</string>
 <string name="disableLite_summary">Prevents lite controls to show up when touching LCD</string>
 <string name="sound">Enable sound</string>
-<string name="sound_summary">EXPERIMENTAL: system beeps ok, so far</string>
+<string name="sound_summary">EXPERIMENTAL: System beeps OK, so far</string>
 <string name="hp48s">HP48 S</string>
 <string name="hp48s_summary">Emulate an HP48S (Need App Restart !)</string>
 <string name="bitmapSkin">HP48 Bitmap Skin</string>
 <string name="bitmapSkin_summary">Restore the previous bitmap skin (48G mode only !)</string>
 <string name="show_menu">Touch the screen to show system options</string>
+<string name="information">Information</string>
+<string name="appreciation">Now you can show your appreciation for Droid48\nThank you !</string>
+<string name="dismissforever">Dismiss forever</string>
+<string name="donate">Donate</string>
+<string name="donate_explain">If you like Droid48, you can show your appreciation here with a donation ! Thank you very much !</string>
+<string name="thanks">Thanks for the donation !</string>
+<string name="pleasewait">Connecting to billing system, please wait&#8230;</string>
+<string name="blockorientation_msgbox">Lock portrait mode</string>
+<string name="blockorientation_msgboxvalue">Prevent Droid48 to switch in landscape mode</string>
+
 </resources>