fix(gui): make link for full class names (#378)

jadx-core/src/main/java/jadx/api/JadxDecompiler.java

@@ -311,10 +311,38 @@ public final class JadxDecompiler {
 		return methodsMap;
 	}
 
+	JavaMethod getJavaMethodByNode(MethodNode mth) {
+		JavaMethod javaMethod = methodsMap.get(mth);
+		if (javaMethod != null) {
+			return javaMethod;
+		}
+		// parent class not loaded yet
+		JavaClass javaClass = classesMap.get(mth.getParentClass());
+		if (javaClass != null) {
+			javaClass.decompile();
+			return methodsMap.get(mth);
+		}
+		return null;
+	}
+
 	Map<FieldNode, JavaField> getFieldsMap() {
 		return fieldsMap;
 	}
 
+	JavaField getJavaFieldByNode(FieldNode fld) {
+		JavaField javaField = fieldsMap.get(fld);
+		if (javaField != null) {
+			return javaField;
+		}
+		// parent class not loaded yet
+		JavaClass javaClass = classesMap.get(fld.getParentClass());
+		if (javaClass != null) {
+			javaClass.decompile();
+			return fieldsMap.get(fld);
+		}
+		return null;
+	}
+
 	public JadxArgs getArgs() {
 		return args;
 	}

jadx-core/src/main/java/jadx/api/JavaClass.java

@@ -160,10 +160,10 @@ public final class JavaClass implements JavaNode {
 			return getRootDecompiler().getClassesMap().get(obj);
 		}
 		if (obj instanceof MethodNode) {
-			return getRootDecompiler().getMethodsMap().get(obj);
+			return getRootDecompiler().getJavaMethodByNode(((MethodNode) obj));
 		}
 		if (obj instanceof FieldNode) {
-			return getRootDecompiler().getFieldsMap().get(obj);
+			return getRootDecompiler().getJavaFieldByNode((FieldNode) obj);
 		}
 		return null;
 	}
@@ -181,15 +181,6 @@ public final class JavaClass implements JavaNode {
 		return convertNode(obj);
 	}
 
-	@Nullable
-	public CodePosition getDefinitionPosition(int line, int offset) {
-		JavaNode javaNode = getJavaNodeAtPosition(line, offset);
-		if (javaNode == null) {
-			return null;
-		}
-		return getDefinitionPosition(javaNode);
-	}
-
 	@Nullable
 	public CodePosition getDefinitionPosition(JavaNode javaNode) {
 		JavaClass jCls = javaNode.getTopParentClass();
@@ -265,6 +256,6 @@ public final class JavaClass implements JavaNode {
 
 	@Override
 	public String toString() {
-		return cls.getFullName() + "[ " + getFullName() + " ]";
+		return getFullName();
 	}
 }

jadx-core/src/main/java/jadx/core/codegen/ClassGen.java

@@ -1,7 +1,6 @@
 package jadx.core.codegen;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -84,35 +83,18 @@ public class ClassGen {
 		}
 		int importsCount = imports.size();
 		if (importsCount != 0) {
-			List<String> sortImports = new ArrayList<>(importsCount);
-			for (ClassInfo ic : imports) {
-				sortImports.add(ic.getAlias().getFullName());
-			}
-			Collections.sort(sortImports);
-
-			for (String imp : sortImports) {
-				ClassInfo importClassInfo = ClassInfo.fromName(cls.dex().root(), imp);
-				ClassNode classNode = cls.dex().resolveClass(importClassInfo);
-				// Clickable element seems to be limited by the next dot, therefore
-				// we can't just use the complete class name including packagename
-				int clsDotIdx = imp.lastIndexOf('.');
-				String pkg = "";
-				if (clsDotIdx >= 0) {
-					pkg = imp.substring(0, clsDotIdx + 1);
-					imp = imp.substring(clsDotIdx + 1);
-				}
+			List<ClassInfo> sortedImports = new ArrayList<>(imports);
+			sortedImports.sort(Comparator.comparing(classInfo -> classInfo.getAlias().getFullName()));
+			sortedImports.forEach(classInfo -> {
 				clsCode.startLine("import ");
-				clsCode.add(pkg);
+				ClassNode classNode = cls.root().resolveClass(classInfo);
 				if (classNode != null) {
-					// attach the clickable link info to the class name
 					clsCode.attachAnnotation(classNode);
 				}
-				clsCode.add(imp);
+				clsCode.add(classInfo.getAlias().getFullName());
 				clsCode.add(';');
-			}
+			});
 			clsCode.newLine();
-
-			sortImports.clear();
 			imports.clear();
 		}
 		clsCode.add(clsBody);