Moved project finder logic in a separate class

- Backup before implementing Gradle Tooling API

app/src/main/java/com/itsaky/androidide/fragments/ProjectsFragment.java

@@ -9,6 +9,7 @@ import android.view.ViewGroup;
 import android.widget.ProgressBar;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
+import com.blankj.utilcode.util.FileIOUtils;
 import com.itsaky.androidide.EditorActivity;
 import com.itsaky.androidide.adapters.ProjectsListAdapter;
 import com.itsaky.androidide.app.StudioApp;
@@ -22,12 +23,10 @@ import java.io.FileFilter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.Callable;
+import java.util.regex.Pattern;
 import org.json.JSONException;
 import org.json.JSONObject;
-import com.blankj.utilcode.util.FileUtils;
+import com.itsaky.androidide.project.utils.ProjectFinder;
-import java.util.stream.Collectors;
-import java.util.regex.Pattern;
-import com.blankj.utilcode.util.FileIOUtils;
 
 public class ProjectsFragment extends BaseFragment {
 	
@@ -82,142 +81,15 @@ public class ProjectsFragment extends BaseFragment {
 		mProjects = new ArrayList<>();
 		File[] files = StudioApp.getInstance().listProjects();
 		for (File file : files) {
-			if (!file.isDirectory() || file.isHidden()) continue;
+			AndroidProject project = ProjectFinder.fromFolder(file);
-			File settings = new File(file, "settings.gradle");
+            
-			if (!settings.exists()) continue;
+            if(project == null)
-			String content = FileUtil.readFile(settings.getAbsolutePath());
+                continue;
-			if (TextUtils.isEmpty(content)) continue;
+            
-            AndroidProject project = new AndroidProject();
-            for (File module : file.listFiles()) {
-                if (module.isDirectory() && !module.isHidden()) {
-                    proceedModule(file, module, project);
-                }
-            }
-
-            project.setAppName(file.getName());
-            project.setProjectPath(file.getAbsolutePath());
-            if(project.getMainModule() == null
-            && project.getModulePaths().size() > 0
-            && project.getModulePaths().get(0) != null) {
-                File f = new File(project.getModulePaths().get(0));
-                if(!f.exists() || !f.isDirectory()) continue;
-                project.setMainModule(f.getName());
-                project.setMainSourcePath(new File(f, "src/main/java").getAbsolutePath());
-            }
             mProjects.add(project);
 		}
 	}
-
+    
-	private void proceedModule(File file, File module, AndroidProject project) throws JSONException {
-        final Pattern appPattern = Pattern.compile("apply\\s+plugin\\s*:\\s*(\'|\")com.android.application(\'|\")");
-		File projectGradle = new File(file, "build.gradle");
-		File moduleGradle = new File(module, "build.gradle");
-		File manifest = new File(module, "src/main/AndroidManifest.xml");
-		File res = new File(module, "src/main/res");
-		if (!module.exists() || !projectGradle.exists() || !moduleGradle.exists() || !manifest.exists()) return;
-		if (!module.isDirectory() || !moduleGradle.isFile() || !projectGradle.isFile() || !manifest.isFile()) return;
-
-        File java = new File(module, "src/main/java");
-        if (java.exists() && java.isDirectory())
-            project.addSource(java.getAbsolutePath())
-				.addModule(module.getAbsolutePath());
-
-        File libsFolder = new File(module, "libs");
-        if (libsFolder.exists() && libsFolder.isDirectory()) {
-            File[] libs = libsFolder.listFiles();
-            if (libs != null && libs.length > 0) {
-                for (File lib : libs)
-                    if (lib.getName().endsWith(".jar"))
-                        project.addClasspath(lib.getAbsolutePath());
-            }
-        }
-		
-		project.addSource(new File(module, "build/generated/source/buildConfig/debug").getAbsolutePath());
-		project.addSource(new File(module, "build/generated/data_binding_base_class_source_out/debug/out").getAbsolutePath());
-
-        JSONObject obj = new XmlToJson.Builder(FileUtil.readFile(manifest.getAbsolutePath())).build().toJson();
-		if (!obj.has("manifest")) return;
-        String iconPath = null;
-        if (obj.has("manifest") && obj.getJSONObject("manifest").has("application") && obj.getJSONObject("manifest").getJSONObject("application").has("android:icon")) {
-            String iconRes = obj.getJSONObject("manifest").getJSONObject("application").getString("android:icon");  
-            if (iconRes.startsWith("@drawable")) {
-                final String iconName = iconRes.replace("@drawable/", "");
-                File[] drawables = listDrawables(res);
-                for (File drawable : drawables) {
-                    File[] icons = listFilesNotEndingWith(drawable, ".xml");
-                    for (File icon : icons) {
-                        String nameWithoutExtension = icon.getName().substring(0, icon.getName().lastIndexOf("."));
-                        if (nameWithoutExtension.equals(iconName)) {
-                            iconPath = icon.getAbsolutePath();
-                            break;
-                        }
-                    }
-                }
-            } else if (iconRes.startsWith("@mipmap")) {
-                final String iconName = iconRes.replace("@mipmap/", "");
-                File[] drawables = listMipmaps(res);
-                for (File drawable : drawables) {
-                    File[] icons = listFilesNotEndingWith(drawable, ".xml");
-                    for (File icon : icons) {
-                        String nameWithoutExtension = icon.getName().substring(0, icon.getName().lastIndexOf("."));
-                        if (nameWithoutExtension.equals(iconName)) {
-                            iconPath = icon.getAbsolutePath();
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-		final String packageName = obj.getJSONObject("manifest").getString("package");
-        final String mainModuleName = module.getName();
-        
-        boolean isMainModule = false;
-        if(project.getMainModule() == null) {
-            String content = FileIOUtils.readFile2String(moduleGradle);
-            if(content != null && appPattern.matcher(content).find()) {
-                isMainModule = true;
-                project.setMainModule(mainModuleName);
-                project.setMainSourcePath(new File(module, "src/main/java").getAbsolutePath());
-            }
-        }
-        
-        if (iconPath != null) {
-            project.setIconPath(iconPath);
-        }
-        
-        if(packageName != null && isMainModule) {
-            project.setPackageName(packageName);
-        }
-	}
-
-	private File[] listDrawables(File file) {
-		return listFolderStartingWith(file, "drawable");
-	}
-
-	private File[] listMipmaps(File file) {
-		return listFolderStartingWith(file, "mipmap");
-	}
-
-	private File[] listFolderStartingWith(File file, final String prefix) {
-		return file.listFiles(new FileFilter(){
-
-				@Override
-				public boolean accept(File p1) {
-					return p1.isDirectory() && p1.getName().startsWith(prefix);
-				}
-			});
-	}
-
-	private File[] listFilesNotEndingWith(File file, final String suffix) {
-		return file.listFiles(new FileFilter(){
-
-				@Override
-				public boolean accept(File p1) {
-					return p1.isFile() && !p1.getName().endsWith(suffix);
-				}
-			});
-	}
-
 	public ProgressBar getProgressBar() {
 		return binding.projectsProgressBar;
 	}

app/src/main/java/com/itsaky/androidide/language/java/server/JavaLanguageServer.java

@@ -81,7 +81,7 @@ public class JavaLanguageServer implements ShellServer.Callback {
     "--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED " +
     "--add-opens jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED " +
     "-cp $JLS_HOME/lib/jls.jar:$JLS_HOME/lib/gson.jar:$JLS_HOME/lib/protobuf.jar " +
-    "org.javacs.Main";
+    "org.javacs.Main --quiet";
 
     
     private static final String CONTENT_LENGTH = "Content-Length: ";

app/src/main/java/com/itsaky/androidide/project/utils/ProjectFinder.java

@@ -0,0 +1,155 @@
+package com.itsaky.androidide.project.utils;
+
+import android.text.TextUtils;
+import com.blankj.utilcode.util.FileIOUtils;
+import com.itsaky.androidide.models.AndroidProject;
+import com.itsaky.androidide.utils.FileUtil;
+import fr.arnaudguyon.xmltojsonlib.XmlToJson;
+import java.io.File;
+import java.io.FileFilter;
+import java.util.regex.Pattern;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class ProjectFinder {
+    
+    public static AndroidProject fromFolder(File file) {
+        if (!file.isDirectory() || file.isHidden()) return null;
+        File settings = new File(file, "settings.gradle");
+        if (!settings.exists()) return null;
+        String content = FileUtil.readFile(settings.getAbsolutePath());
+        if (TextUtils.isEmpty(content)) return null;
+
+        AndroidProject project = new AndroidProject();
+        for (File module : file.listFiles()) {
+            if (module.isDirectory() && !module.isHidden()) {
+                try {
+                    proceedModule(file, module, project);
+                } catch (JSONException e) { continue; }
+            }
+        }
+
+        project.setAppName(file.getName());
+        project.setProjectPath(file.getAbsolutePath());
+        if(project.getMainModule() == null
+           && project.getModulePaths().size() > 0
+           && project.getModulePaths().get(0) != null) {
+            File f = new File(project.getModulePaths().get(0));
+            if(!f.exists() || !f.isDirectory()) return null;
+            project.setMainModule(f.getName());
+            project.setMainSourcePath(new File(f, "src/main/java").getAbsolutePath());
+        }
+
+        return project;
+    }
+
+    private static void proceedModule(File file, File module, AndroidProject project) throws JSONException {
+        final Pattern appPattern = Pattern.compile("apply\\s+plugin\\s*:\\s*(\'|\")com.android.application(\'|\")");
+        File projectGradle = new File(file, "build.gradle");
+        File moduleGradle = new File(module, "build.gradle");
+        File manifest = new File(module, "src/main/AndroidManifest.xml");
+        File res = new File(module, "src/main/res");
+        if (!module.exists() || !projectGradle.exists() || !moduleGradle.exists() || !manifest.exists()) return;
+        if (!module.isDirectory() || !moduleGradle.isFile() || !projectGradle.isFile() || !manifest.isFile()) return;
+
+        File java = new File(module, "src/main/java");
+        if (java.exists() && java.isDirectory())
+            project.addSource(java.getAbsolutePath())
+                .addModule(module.getAbsolutePath());
+
+        File libsFolder = new File(module, "libs");
+        if (libsFolder.exists() && libsFolder.isDirectory()) {
+            File[] libs = libsFolder.listFiles();
+            if (libs != null && libs.length > 0) {
+                for (File lib : libs)
+                    if (lib.getName().endsWith(".jar"))
+                        project.addClasspath(lib.getAbsolutePath());
+            }
+        }
+
+        project.addSource(new File(module, "build/generated/source/buildConfig/debug").getAbsolutePath());
+        project.addSource(new File(module, "build/generated/data_binding_base_class_source_out/debug/out").getAbsolutePath());
+
+        JSONObject obj = new XmlToJson.Builder(FileUtil.readFile(manifest.getAbsolutePath())).build().toJson();
+        if (!obj.has("manifest")) return;
+        String iconPath = null;
+        if (obj.has("manifest") && obj.getJSONObject("manifest").has("application") && obj.getJSONObject("manifest").getJSONObject("application").has("android:icon")) {
+            String iconRes = obj.getJSONObject("manifest").getJSONObject("application").getString("android:icon");  
+            if (iconRes.startsWith("@drawable")) {
+                final String iconName = iconRes.replace("@drawable/", "");
+                File[] drawables = listDrawables(res);
+                for (File drawable : drawables) {
+                    File[] icons = listFilesNotEndingWith(drawable, ".xml");
+                    for (File icon : icons) {
+                        String nameWithoutExtension = icon.getName().substring(0, icon.getName().lastIndexOf("."));
+                        if (nameWithoutExtension.equals(iconName)) {
+                            iconPath = icon.getAbsolutePath();
+                            break;
+                        }
+                    }
+                }
+            } else if (iconRes.startsWith("@mipmap")) {
+                final String iconName = iconRes.replace("@mipmap/", "");
+                File[] drawables = listMipmaps(res);
+                for (File drawable : drawables) {
+                    File[] icons = listFilesNotEndingWith(drawable, ".xml");
+                    for (File icon : icons) {
+                        String nameWithoutExtension = icon.getName().substring(0, icon.getName().lastIndexOf("."));
+                        if (nameWithoutExtension.equals(iconName)) {
+                            iconPath = icon.getAbsolutePath();
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        final String packageName = obj.getJSONObject("manifest").getString("package");
+        final String mainModuleName = module.getName();
+
+        boolean isMainModule = false;
+        if(project.getMainModule() == null) {
+            String content = FileIOUtils.readFile2String(moduleGradle);
+            if(content != null && appPattern.matcher(content).find()) {
+                isMainModule = true;
+                project.setMainModule(mainModuleName);
+                project.setMainSourcePath(new File(module, "src/main/java").getAbsolutePath());
+            }
+        }
+
+        if (iconPath != null) {
+            project.setIconPath(iconPath);
+        }
+
+        if(packageName != null && isMainModule) {
+            project.setPackageName(packageName);
+        }
+	}
+    
+    private static File[] listDrawables(File file) {
+        return listFolderStartingWith(file, "drawable");
+    }
+
+    private static File[] listMipmaps(File file) {
+        return listFolderStartingWith(file, "mipmap");
+    }
+
+    private static File[] listFolderStartingWith(File file, final String prefix) {
+        return file.listFiles(new FileFilter(){
+
+                @Override
+                public boolean accept(File p1) {
+                    return p1.isDirectory() && p1.getName().startsWith(prefix);
+                }
+            });
+    }
+
+    private static File[] listFilesNotEndingWith(File file, final String suffix) {
+        return file.listFiles(new FileFilter(){
+
+                @Override
+                public boolean accept(File p1) {
+                    return p1.isFile() && !p1.getName().endsWith(suffix);
+                }
+            });
+	}
+}