one more obsolete file

obsolete/external/FBReader.Opener.java

@@ -0,0 +1,46 @@
+	private class ExtFileOpener implements FBReaderApp.ExternalFileOpener {
+		private void showErrorDialog(final String errName) {
+			runOnUiThread(new Runnable() {
+				public void run() {
+					final String title = ZLResource.resource("errorMessage").getResource(errName).getValue();
+					final AlertDialog dialog = new AlertDialog.Builder(FBReader.this)
+						.setTitle(title)
+						.setIcon(0)
+						.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+							public void onClick(DialogInterface dialog, int which) {
+							}
+						})
+						.create();
+					if (myIsPaused) {
+						myDialogToShow = dialog;
+					} else {
+						dialog.show();
+					}
+				}
+			});
+		}
+
+		public boolean openFile(ZLFile f, String appData) {
+			if (f == null) {
+				showErrorDialog("unzipFailed");
+				return false;
+			}
+			String extension = f.getExtension();
+			Uri uri = Uri.parse("file://" + f.getPath());
+			Intent launchIntent = new Intent(Intent.ACTION_VIEW);
+			launchIntent.setPackage(appData);
+			launchIntent.setData(uri);
+			FileType ft = FileTypeCollection.Instance.typeForFile(f);
+			for (MimeType type : ft.mimeTypes()) {
+				launchIntent.setDataAndType(uri, type.Name);
+				try {
+					startActivity(launchIntent);
+					return true;
+				} catch (ActivityNotFoundException e) {
+				}
+			}
+			showErrorDialog("externalNotFound");
+			return false;
+		}
+	}
+