feat(gui): show start page on jadx open

jadx-gui/src/main/java/jadx/gui/settings/JadxProject.java

@@ -135,6 +135,9 @@ public class JadxProject {
 				.map(TabStateViewAdapter::build)
 				.filter(Objects::nonNull)
 				.collect(Collectors.toList());
+		if (tabStateList.isEmpty()) {
+			return;
+		}
 		boolean dataChanged;
 		dataChanged = data.setOpenTabs(tabStateList);
 		dataChanged |= data.setActiveTab(activeTab);

jadx-gui/src/main/java/jadx/gui/settings/JadxSettings.java

@@ -210,6 +210,11 @@ public class JadxSettings extends JadxCLIArgs {
 		partialSync(settings -> settings.recentProjects = recentProjects);
 	}
 
+	public void removeRecentProject(Path projectPath) {
+		recentProjects.remove(projectPath);
+		partialSync(settings -> settings.recentProjects = recentProjects);
+	}
+
 	public void saveWindowPos(Window window) {
 		WindowLocation pos = new WindowLocation(window.getClass().getSimpleName(), window.getBounds());
 		windowPos.put(pos.getWindowId(), pos);

jadx-gui/src/main/java/jadx/gui/treemodel/JMethod.java

@@ -14,6 +14,7 @@ import jadx.api.JavaNode;
 import jadx.core.dex.attributes.AFlag;
 import jadx.core.dex.info.AccessInfo;
 import jadx.core.dex.instructions.args.ArgType;
+import jadx.gui.utils.Icons;
 import jadx.gui.utils.OverlayIcon;
 import jadx.gui.utils.UiUtils;
 
@@ -84,10 +85,10 @@ public class JMethod extends JNode {
 
 		OverlayIcon overIcon = new OverlayIcon(icon);
 		if (accessFlags.isFinal()) {
-			overIcon.add(UiUtils.ICON_FINAL);
+			overIcon.add(Icons.FINAL);
 		}
 		if (accessFlags.isStatic()) {
-			overIcon.add(UiUtils.ICON_STATIC);
+			overIcon.add(Icons.STATIC);
 		}
 
 		return overIcon;

jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java

@@ -125,12 +125,14 @@ import jadx.gui.ui.panel.IssuesPanel;
 import jadx.gui.ui.panel.JDebuggerPanel;
 import jadx.gui.ui.panel.ProgressPanel;
 import jadx.gui.ui.popupmenu.JPackagePopupMenu;
+import jadx.gui.ui.treenodes.StartPageNode;
 import jadx.gui.ui.treenodes.SummaryNode;
 import jadx.gui.update.JadxUpdate;
 import jadx.gui.update.JadxUpdate.IUpdateCallback;
 import jadx.gui.update.data.Release;
 import jadx.gui.utils.CacheObject;
 import jadx.gui.utils.FontUtils;
+import jadx.gui.utils.Icons;
 import jadx.gui.utils.LafManager;
 import jadx.gui.utils.Link;
 import jadx.gui.utils.NLS;
@@ -152,7 +154,6 @@ public class MainWindow extends JFrame {
 	private static final double WINDOW_RATIO = 1 - BORDER_RATIO * 2;
 	public static final double SPLIT_PANE_RESIZE_WEIGHT = 0.15;
 
-	private static final ImageIcon ICON_OPEN = UiUtils.openSvgIcon("ui/openDisk");
 	private static final ImageIcon ICON_ADD_FILES = UiUtils.openSvgIcon("ui/addFile");
 	private static final ImageIcon ICON_SAVE_ALL = UiUtils.openSvgIcon("ui/menu-saveall");
 	private static final ImageIcon ICON_RELOAD = UiUtils.openSvgIcon("ui/refresh");
@@ -249,7 +250,7 @@ public class MainWindow extends JFrame {
 
 	private void processCommandLineArgs() {
 		if (settings.getFiles().isEmpty()) {
-			openFileOrProject();
+			tabbedPane.showNode(new StartPageNode());
 		} else {
 			open(FileUtils.fileNamesToPaths(settings.getFiles()), this::handleSelectClassOption);
 		}
@@ -286,12 +287,20 @@ public class MainWindow extends JFrame {
 		});
 	}
 
-	public void openFileOrProject() {
+	public void openFileDialog() {
+		showOpenDialog(FileDialog.OpenMode.OPEN);
+	}
+
+	public void openProjectDialog() {
+		showOpenDialog(FileDialog.OpenMode.OPEN_PROJECT);
+	}
+
+	private void showOpenDialog(FileDialog.OpenMode mode) {
 		saveAll();
 		if (!ensureProjectIsSaved()) {
 			return;
 		}
-		FileDialog fileDialog = new FileDialog(this, FileDialog.OpenMode.OPEN);
+		FileDialog fileDialog = new FileDialog(this, mode);
 		List<Path> openPaths = fileDialog.show();
 		if (!openPaths.isEmpty()) {
 			settings.setLastOpenFilePath(fileDialog.getCurrentDir());
@@ -313,6 +322,7 @@ public class MainWindow extends JFrame {
 	}
 
 	private void newProject() {
+		saveAll();
 		if (!ensureProjectIsSaved()) {
 			return;
 		}
@@ -386,7 +396,11 @@ public class MainWindow extends JFrame {
 				s -> update());
 	}
 
-	void open(List<Path> paths) {
+	public void open(Path path) {
+		open(Collections.singletonList(path), EMPTY_RUNNABLE);
+	}
+
+	public void open(List<Path> paths) {
 		open(paths, EMPTY_RUNNABLE);
 	}
 
@@ -825,14 +839,15 @@ public class MainWindow extends JFrame {
 	}
 
 	private void initMenuAndToolbar() {
-		Action openAction = new AbstractAction(NLS.str("file.open_action"), ICON_OPEN) {
-			@Override
-			public void actionPerformed(ActionEvent e) {
-				openFileOrProject();
-			}
-		};
-		openAction.putValue(Action.SHORT_DESCRIPTION, NLS.str("file.open_action"));
-		openAction.putValue(Action.ACCELERATOR_KEY, getKeyStroke(KeyEvent.VK_O, UiUtils.ctrlButton()));
+		ActionHandler openAction = new ActionHandler(this::openFileDialog);
+		openAction.setNameAndDesc(NLS.str("file.open_action"));
+		openAction.setIcon(Icons.OPEN);
+		openAction.setKeyBinding(getKeyStroke(KeyEvent.VK_O, UiUtils.ctrlButton()));
+
+		ActionHandler openProject = new ActionHandler(this::openProjectDialog);
+		openProject.setNameAndDesc(NLS.str("file.open_project"));
+		openProject.setIcon(Icons.OPEN_PROJECT);
+		openProject.setKeyBinding(getKeyStroke(KeyEvent.VK_O, InputEvent.SHIFT_DOWN_MASK | UiUtils.ctrlButton()));
 
 		Action addFilesAction = new AbstractAction(NLS.str("file.add_files_action"), ICON_ADD_FILES) {
 			@Override
@@ -842,7 +857,7 @@ public class MainWindow extends JFrame {
 		};
 		addFilesAction.putValue(Action.SHORT_DESCRIPTION, NLS.str("file.add_files_action"));
 
-		newProjectAction = new AbstractAction(NLS.str("file.new_project")) {
+		newProjectAction = new AbstractAction(NLS.str("file.new_project"), Icons.NEW_PROJECT) {
 			@Override
 			public void actionPerformed(ActionEvent e) {
 				newProject();
@@ -1089,6 +1104,7 @@ public class MainWindow extends JFrame {
 		JMenu file = new JMenu(NLS.str("menu.file"));
 		file.setMnemonic(KeyEvent.VK_F);
 		file.add(openAction);
+		file.add(openProject);
 		file.add(addFilesAction);
 		file.addSeparator();
 		file.add(newProjectAction);

jadx-gui/src/main/java/jadx/gui/ui/TabComponent.java

@@ -9,7 +9,6 @@ import java.util.List;
 import java.util.Map;
 
 import javax.swing.BorderFactory;
-import javax.swing.ImageIcon;
 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JMenuItem;
@@ -21,15 +20,13 @@ import javax.swing.plaf.basic.BasicButtonUI;
 import jadx.gui.treemodel.JClass;
 import jadx.gui.treemodel.JNode;
 import jadx.gui.ui.panel.ContentPanel;
+import jadx.gui.utils.Icons;
 import jadx.gui.utils.NLS;
 import jadx.gui.utils.UiUtils;
 
 public class TabComponent extends JPanel {
 	private static final long serialVersionUID = -8147035487543610321L;
 
-	private static final ImageIcon ICON_CLOSE = UiUtils.openSvgIcon("ui/closeHovered");
-	private static final ImageIcon ICON_CLOSE_INACTIVE = UiUtils.openSvgIcon("ui/close");
-
 	private final TabbedPane tabbedPane;
 	private final ContentPanel contentPanel;
 
@@ -71,8 +68,8 @@ public class TabComponent extends JPanel {
 		label.setIcon(node.getIcon());
 
 		final JButton closeBtn = new JButton();
-		closeBtn.setIcon(ICON_CLOSE_INACTIVE);
-		closeBtn.setRolloverIcon(ICON_CLOSE);
+		closeBtn.setIcon(Icons.CLOSE_INACTIVE);
+		closeBtn.setRolloverIcon(Icons.CLOSE);
 		closeBtn.setRolloverEnabled(true);
 		closeBtn.setOpaque(false);
 		closeBtn.setUI(new BasicButtonUI());

jadx-gui/src/main/java/jadx/gui/ui/dialog/FileDialog.java

@@ -29,6 +29,7 @@ public class FileDialog {
 
 	public enum OpenMode {
 		OPEN,
+		OPEN_PROJECT,
 		ADD,
 		SAVE_PROJECT,
 		EXPORT,
@@ -95,13 +96,19 @@ public class FileDialog {
 	private void initForMode(OpenMode mode) {
 		switch (mode) {
 			case OPEN:
+			case OPEN_PROJECT:
 			case ADD:
-				fileExtList = new ArrayList<>(Arrays.asList("apk", "dex", "jar", "class", "smali", "zip", "aar", "arsc"));
-				if (mode == OpenMode.OPEN) {
-					fileExtList.addAll(Arrays.asList(JadxProject.PROJECT_EXTENSION, "aab"));
+				if (mode == OpenMode.OPEN_PROJECT) {
+					fileExtList = Collections.singletonList(JadxProject.PROJECT_EXTENSION);
 					title = NLS.str("file.open_title");
 				} else {
-					title = NLS.str("file.add_files_action");
+					fileExtList = new ArrayList<>(Arrays.asList("apk", "dex", "jar", "class", "smali", "zip", "xapk", "aar", "arsc"));
+					if (mode == OpenMode.OPEN) {
+						fileExtList.addAll(Arrays.asList(JadxProject.PROJECT_EXTENSION, "aab"));
+						title = NLS.str("file.open_title");
+					} else {
+						title = NLS.str("file.add_files_action");
+					}
 				}
 				selectionMode = JFileChooser.FILES_AND_DIRECTORIES;
 				currentDir = mainWindow.getSettings().getLastOpenFilePath();

jadx-gui/src/main/java/jadx/gui/ui/panel/StartPagePanel.java

+package jadx.gui.ui.panel;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.nio.file.Path;
+import java.util.List;
+
+import javax.swing.BorderFactory;
+import javax.swing.Box;
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.ScrollPaneConstants;
+import javax.swing.border.Border;
+import javax.swing.border.TitledBorder;
+
+import jadx.gui.settings.JadxSettings;
+import jadx.gui.ui.MainWindow;
+import jadx.gui.ui.TabbedPane;
+import jadx.gui.ui.treenodes.StartPageNode;
+import jadx.gui.utils.Icons;
+import jadx.gui.utils.NLS;
+
+public class StartPagePanel extends ContentPanel {
+
+	public StartPagePanel(TabbedPane tabbedPane, StartPageNode node) {
+		super(tabbedPane, node);
+		MainWindow mainWindow = tabbedPane.getMainWindow();
+		Font baseFont = mainWindow.getSettings().getFont();
+
+		JButton openFile = new JButton(NLS.str("file.open_title"), Icons.OPEN);
+		openFile.addActionListener(ev -> mainWindow.openFileDialog());
+
+		JButton openProject = new JButton(NLS.str("file.open_project"), Icons.OPEN_PROJECT);
+		openProject.addActionListener(ev -> mainWindow.openProjectDialog());
+
+		JPanel start = new JPanel();
+		start.setBorder(sectionFrame(NLS.str("start_page.start"), baseFont));
+		start.setLayout(new BoxLayout(start, BoxLayout.LINE_AXIS));
+		start.add(openFile);
+		start.add(Box.createRigidArea(new Dimension(10, 0)));
+		start.add(openProject);
+		start.add(Box.createHorizontalGlue());
+
+		JPanel recentPanel = new JPanel();
+		JScrollPane scrollPane = new JScrollPane(recentPanel);
+		scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
+		scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
+		scrollPane.setPreferredSize(new Dimension(400, 200));
+		scrollPane.setBorder(BorderFactory.createEmptyBorder());
+
+		fillRecentPanel(recentPanel, scrollPane, mainWindow);
+
+		JPanel recent = new JPanel();
+		recent.setBorder(sectionFrame(NLS.str("start_page.recent"), baseFont));
+		recent.setLayout(new BoxLayout(recent, BoxLayout.PAGE_AXIS));
+		recent.add(scrollPane);
+
+		JPanel center = new JPanel();
+		center.setLayout(new BorderLayout(10, 10));
+		center.add(start, BorderLayout.PAGE_START);
+		center.add(recent, BorderLayout.CENTER);
+		center.setMaximumSize(new Dimension(700, 600));
+		center.setAlignmentX(CENTER_ALIGNMENT);
+
+		setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS));
+		setBorder(BorderFactory.createEmptyBorder(50, 50, 50, 50));
+		add(Box.createVerticalGlue());
+		add(center);
+		add(Box.createVerticalGlue());
+	}
+
+	private void fillRecentPanel(JPanel panel, JScrollPane scrollPane, MainWindow mainWindow) {
+		JadxSettings settings = mainWindow.getSettings();
+		List<Path> recentProjects = settings.getRecentProjects();
+		panel.removeAll();
+		panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
+
+		Font baseFont = settings.getFont();
+		Font font = baseFont.deriveFont(baseFont.getSize() - 1f);
+		for (Path path : recentProjects) {
+			JButton openBtn = new JButton(path.getFileName().toString());
+			openBtn.setToolTipText(path.toAbsolutePath().toString());
+			openBtn.setFont(font);
+			openBtn.setBorderPainted(false);
+			openBtn.addActionListener(ev -> mainWindow.open(path));
+
+			JButton removeBtn = new JButton();
+			removeBtn.setIcon(Icons.CLOSE_INACTIVE);
+			removeBtn.setRolloverIcon(Icons.CLOSE);
+			removeBtn.setRolloverEnabled(true);
+			removeBtn.setFocusable(false);
+			removeBtn.setBorder(null);
+			removeBtn.setBorderPainted(false);
+			removeBtn.setContentAreaFilled(false);
+			removeBtn.setOpaque(true);
+			removeBtn.addActionListener(e -> {
+				mainWindow.getSettings().removeRecentProject(path);
+				fillRecentPanel(panel, scrollPane, mainWindow);
+				panel.revalidate();
+				scrollPane.repaint();
+			});
+			JPanel linePanel = new JPanel();
+			linePanel.setLayout(new BoxLayout(linePanel, BoxLayout.LINE_AXIS));
+			linePanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
+			linePanel.add(openBtn);
+			linePanel.add(Box.createHorizontalGlue());
+			linePanel.add(removeBtn);
+
+			panel.add(linePanel);
+		}
+		panel.add(Box.createVerticalGlue());
+	}
+
+	private static Border sectionFrame(String title, Font font) {
+		TitledBorder titledBorder = BorderFactory.createTitledBorder(title);
+		titledBorder.setTitleFont(font.deriveFont(Font.BOLD, font.getSize() + 1));
+		Border spacing = BorderFactory.createEmptyBorder(10, 10, 10, 10);
+		return BorderFactory.createCompoundBorder(titledBorder, spacing);
+	}
+
+	@Override
+	public void loadSettings() {
+	}
+}

jadx-gui/src/main/java/jadx/gui/ui/treenodes/StartPageNode.java

+package jadx.gui.ui.treenodes;
+
+import javax.swing.Icon;
+
+import jadx.gui.treemodel.JClass;
+import jadx.gui.treemodel.JNode;
+import jadx.gui.ui.TabbedPane;
+import jadx.gui.ui.panel.ContentPanel;
+import jadx.gui.ui.panel.StartPagePanel;
+import jadx.gui.utils.Icons;
+import jadx.gui.utils.NLS;
+
+public class StartPageNode extends JNode {
+	private static final long serialVersionUID = 8983134608645736174L;
+
+	@Override
+	public ContentPanel getContentPanel(TabbedPane tabbedPane) {
+		return new StartPagePanel(tabbedPane, this);
+	}
+
+	@Override
+	public String makeString() {
+		return NLS.str("start_page.title");
+	}
+
+	@Override
+	public Icon getIcon() {
+		return Icons.START_PAGE;
+	}
+
+	@Override
+	public JClass getJParent() {
+		return null;
+	}
+}

jadx-gui/src/main/java/jadx/gui/utils/Icons.java

+package jadx.gui.utils;
+
+import javax.swing.ImageIcon;
+
+import static jadx.gui.utils.UiUtils.openSvgIcon;
+
+public class Icons {
+
+	public static final ImageIcon OPEN = openSvgIcon("ui/openDisk");
+	public static final ImageIcon OPEN_PROJECT = openSvgIcon("ui/projectDirectory");
+	public static final ImageIcon NEW_PROJECT = openSvgIcon("ui/newFolder");
+
+	public static final ImageIcon CLOSE = openSvgIcon("ui/closeHovered");
+	public static final ImageIcon CLOSE_INACTIVE = openSvgIcon("ui/close");
+
+	public static final ImageIcon STATIC = openSvgIcon("nodes/staticMark");
+	public static final ImageIcon FINAL = openSvgIcon("nodes/finalMark");
+
+	public static final ImageIcon START_PAGE = openSvgIcon("nodes/newWindow");
+}

jadx-gui/src/main/java/jadx/gui/utils/UiUtils.java

@@ -46,9 +46,6 @@ import jadx.gui.ui.codearea.AbstractCodeArea;
 public class UiUtils {
 	private static final Logger LOG = LoggerFactory.getLogger(UiUtils.class);
 
-	public static final ImageIcon ICON_STATIC = openSvgIcon("nodes/staticMark");
-	public static final ImageIcon ICON_FINAL = openSvgIcon("nodes/finalMark");
-
 	/**
 	 * The minimum about of memory in bytes we are trying to keep free, otherwise the application may
 	 * run out of heap
@@ -190,10 +187,10 @@ public class UiUtils {
 		}
 		OverlayIcon overIcon = new OverlayIcon(icon);
 		if (af.isFinal()) {
-			overIcon.add(ICON_FINAL);
+			overIcon.add(Icons.FINAL);
 		}
 		if (af.isStatic()) {
-			overIcon.add(ICON_STATIC);
+			overIcon.add(Icons.STATIC);
 		}
 		return overIcon;
 	}

jadx-gui/src/main/java/jadx/gui/utils/ui/ActionHandler.java

@@ -11,6 +11,10 @@ public class ActionHandler extends AbstractAction {
 
 	private final Consumer<ActionEvent> consumer;
 
+	public ActionHandler(Runnable action) {
+		this.consumer = ev -> action.run();
+	}
+
 	public ActionHandler(Consumer<ActionEvent> consumer) {
 		this.consumer = consumer;
 	}

jadx-gui/src/main/resources/i18n/Messages_de_DE.properties

@@ -23,6 +23,7 @@ menu.update_label=Neue Version %s verfügbar!
 file.open_action=Datei öffnen…
 file.add_files_action=Dateien hinzufügen…
 file.open_title=Datei öffnen
+#file.open_project=Open project
 file.new_project=Neues Projekt
 file.save_project=Projekt speichern
 file.save_project_as=Projekt speichern als…
@@ -35,6 +36,10 @@ file.export_gradle=Als Gradle-Projekt speichern
 file.save_all_msg=Verzeichnis für das Speichern dekompilierter Ressourcen auswählen
 file.exit=Beenden
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=Quelltexte
 tree.resources_title=Ressourcen
 tree.loading=Laden…

jadx-gui/src/main/resources/i18n/Messages_en_US.properties

@@ -23,6 +23,7 @@ menu.update_label=New version %s available!
 file.open_action=Open files ...
 file.add_files_action=Add files
 file.open_title=Open file
+file.open_project=Open project
 file.new_project=New project
 file.save_project=Save project
 file.save_project_as=Save project as...
@@ -35,6 +36,10 @@ file.export_gradle=Save as gradle project
 file.save_all_msg=Select directory for save decompiled sources
 file.exit=Exit
 
+start_page.title=Start page
+start_page.start=Start
+start_page.recent=Recent projects
+
 tree.sources_title=Source code
 tree.resources_title=Resources
 tree.loading=Loading...

jadx-gui/src/main/resources/i18n/Messages_es_ES.properties

@@ -23,6 +23,7 @@ menu.update_label=¡Nueva versión %s disponible!
 file.open_action=Abrir archivo...
 #file.add_files_action=Add files ...
 file.open_title=Abrir archivo
+#file.open_project=Open project
 #file.new_project=
 #file.save_project=
 #file.save_project_as=
@@ -35,6 +36,10 @@ file.export_gradle=Guardar como proyecto Gradle
 file.save_all_msg=Seleccionar carpeta para guardar fuentes descompiladas
 file.exit=Salir
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=Código fuente
 tree.resources_title=Recursos
 tree.loading=Cargando...

jadx-gui/src/main/resources/i18n/Messages_ko_KR.properties

@@ -23,6 +23,7 @@ menu.update_label=새 버전 %s 이(가) 존재합니다!
 file.open_action=파일 열기 ...
 file.add_files_action=파일 추가
 file.open_title=파일 열기
+#file.open_project=Open project
 file.new_project=새 프로젝트
 file.save_project=프로젝트 저장
 file.save_project_as=다른 이름으로 프로젝트 저장...
@@ -35,6 +36,10 @@ file.export_gradle=Gradle 프로젝트로 저장
 file.save_all_msg=디컴파일된 소스를 저장할 디렉토리 선택
 file.exit=나가기
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=소스코드
 tree.resources_title=리소스
 tree.loading=로딩중...

jadx-gui/src/main/resources/i18n/Messages_pt_BR.properties

@@ -23,6 +23,7 @@ menu.update_label=Nova versão %s disponível!
 file.open_action=Abrir arquivos...
 file.add_files_action=Adicionar arquivos
 file.open_title=Abrir arquivo
+#file.open_project=Open project
 file.new_project=Novo projeto
 file.save_project=Salvar projeto
 file.save_project_as=Salvar projeto como...
@@ -35,6 +36,10 @@ file.export_gradle=Salvar como um projeto gradle
 file.save_all_msg=Selecionar diretório para salvar arquivos descompilados
 file.exit=Sair
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=Código fonte
 tree.resources_title=Recursos
 tree.loading=Carregando...

jadx-gui/src/main/resources/i18n/Messages_zh_CN.properties

@@ -23,6 +23,7 @@ menu.update_label=发现新版本 %s！
 file.open_action=打开文件...
 file.add_files_action=添加文件
 file.open_title=打开文件
+#file.open_project=Open project
 file.new_project=新建项目
 file.save_project=保存项目
 file.save_project_as=另存项目为...
@@ -35,6 +36,10 @@ file.export_gradle=另存为 Gradle 项目
 file.save_all_msg=请选择保存反编译资源的目录
 file.exit=退出
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=源代码
 tree.resources_title=资源文件
 tree.loading=加载中...

jadx-gui/src/main/resources/i18n/Messages_zh_TW.properties

@@ -23,6 +23,7 @@ menu.update_label=新版本 %s 可供下載！
 file.open_action=開啟檔案...
 file.add_files_action=新增檔案
 file.open_title=開啟檔案
+#file.open_project=Open project
 file.new_project=新建專案
 file.save_project=儲存專案
 file.save_project_as=另存專案...
@@ -35,6 +36,10 @@ file.export_gradle=另存為 gradle 專案
 file.save_all_msg=選擇儲存反編譯原始碼的路徑
 file.exit=離開
 
+#start_page.title=Start page
+#start_page.start=Start
+#start_page.recent=Recent projects
+
 tree.sources_title=原始碼
 tree.resources_title=資源
 tree.loading=載入中...

jadx-gui/src/main/resources/icons/nodes/newWindow.svg

+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M2 2H13V4V5H11V4H4V11H5V13H2V12V11V4V2Z" fill="#6E6E6E"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M14 6H6V14H14V6ZM12 8H8V12H12V8Z" fill="#6E6E6E"/>
+</svg>

jadx-gui/src/main/resources/icons/ui/newFolder.svg

+<!-- Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <g fill="none" fill-rule="evenodd">
+    <path fill="#6E6E6E" d="M9,13 L2,13 L2,5 L2,3 L6.60006714,3 L7.75640322,5 L14,5 L14,8 L11,8 L11,10 L9,10 L9,13 Z"/>
+    <rect width="2" height="6" x="12" y="9" fill="#6E6E6E"/>
+    <rect width="6" height="2" x="10" y="11" fill="#6E6E6E"/>
+  </g>
+</svg>

jadx-gui/src/main/resources/icons/ui/projectDirectory.svg

+<!-- Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <g fill="none" fill-rule="evenodd">
+    <path fill="#6E6E6E" d="M10,15 L10,10 L15,10 L15,15 L10,15 Z M11,14 L13,14 L13,13 L11,13 L11,14 Z"/>
+    <path fill="#6E6E6E" d="M14,9 L9,9 L9,13 L2,13 L2,5 L2,3 L6.60006714,3 L7.75640322,5 L14,5 L14,9 Z"/>
+  </g>
+</svg>