fix: resolve TypeScript and ESLint errors, fix Android build

TypeScript Import Fixes:
- Use type-only imports for interfaces in all lib files
- Fix import statements in schema-validation.ts, error-handling.ts, typed-plugin.ts, diagnostics-export.ts, StatusView.vue

ESLint Error Fixes:
- Replace all 'any' types with proper type annotations
- Use 'unknown' for unvalidated inputs with proper type guards
- Use Record<string, unknown> for object properties
- Add proper type casting for Performance API and Navigator properties
- Fix deprecated Vue filter by replacing type assertion with function

StatusCard Component Fixes:
- Fix prop type mismatch by changing template structure
- Add getStatusType() function for type-safe status conversion
- Add getStatusDescription() function for descriptive text
- Update HomeView.vue to use multiple StatusCard components in grid

Android Build Fix:
- Fix capacitor.settings.gradle plugin path from 'android' to 'android/plugin'
- Resolve Gradle dependency resolution issue
- Enable successful Android APK generation

Key improvements:
- Full type safety with proper TypeScript interfaces
- ESLint compliance with no remaining errors
- Successful web and Android builds
- Better error handling with typed error objects
- Improved developer experience with IntelliSense support

BUILDING.md

@@ -227,12 +227,14 @@ android/
 ### Important Distinctions
 
 #### Plugin Module (`android/plugin/`)
+
 - **Purpose**: Contains the actual plugin code
 - **No MainActivity** - This is a library, not an app
 - **No UI Components** - Plugins provide functionality to host apps
 - **Output**: AAR library files
 
 #### Test App Module (`android/app/`)
+
 - **Purpose**: Test application for the plugin
 - **Has MainActivity** - Full Capacitor app with BridgeActivity
 - **Has UI Components** - HTML/JS interface for testing
@@ -392,6 +394,7 @@ npx cap run ios
 ```
 
 **Test App Features:**
+
 - Interactive plugin testing interface
 - Plugin diagnostics and status checking
 - Notification scheduling and management

test-apps/daily-notification-test/src/lib/diagnostics-export.ts

@@ -9,9 +9,9 @@
  */
 
 import { 
-  PermissionStatus, 
+  type PermissionStatus, 
-  NotificationStatus, 
+  type NotificationStatus, 
-  ExactAlarmStatus 
+  type ExactAlarmStatus 
 } from './bridge'
 
 export interface ComprehensiveDiagnostics {
@@ -179,13 +179,15 @@ export class DiagnosticsExporter {
    * Collect network information
    */
   private collectNetworkInfo() {
-    const connection = (navigator as any).connection || (navigator as any).mozConnection || (navigator as any).webkitConnection
+    const connection = (navigator as Navigator & { connection?: unknown }).connection || 
+                      (navigator as Navigator & { mozConnection?: unknown }).mozConnection || 
+                      (navigator as Navigator & { webkitConnection?: unknown }).webkitConnection
     
     return {
-      connectionType: connection?.type || 'unknown',
+      connectionType: (connection as { type?: string })?.type || 'unknown',
-      effectiveType: connection?.effectiveType,
+      effectiveType: (connection as { effectiveType?: string })?.effectiveType,
-      downlink: connection?.downlink,
+      downlink: (connection as { downlink?: number })?.downlink,
-      rtt: connection?.rtt
+      rtt: (connection as { rtt?: number })?.rtt
     }
   }
   
@@ -206,7 +208,7 @@ export class DiagnosticsExporter {
    */
   private isStorageAvailable(type: string): boolean {
     try {
-      const storage = (window as any)[type]
+      const storage = (window as unknown as Record<string, unknown>)[type]
       if (!storage) return false
       
       if (type === 'indexedDB') {
@@ -219,8 +221,8 @@ export class DiagnosticsExporter {
       
       // Test localStorage/sessionStorage
       const test = '__storage_test__'
-      storage.setItem(test, test)
+      ;(storage as { setItem: (key: string, value: string) => void }).setItem(test, test)
-      storage.removeItem(test)
+      ;(storage as { removeItem: (key: string) => void }).removeItem(test)
       return true
     } catch {
       return false
@@ -231,7 +233,7 @@ export class DiagnosticsExporter {
    * Get memory usage (if available)
    */
   private getMemoryUsage(): number | undefined {
-    const memory = (performance as any).memory
+    const memory = (performance as Performance & { memory?: { usedJSHeapSize: number } }).memory
     return memory ? memory.usedJSHeapSize : undefined
   }
   

test-apps/daily-notification-test/src/lib/error-handling.ts

@@ -8,15 +8,17 @@
  * @version 1.0.0
  */
 
-import { ErrorCode, ErrorInfo } from './bridge'
+import { ErrorCode, type ErrorInfo } from './bridge'
 
 export class ErrorHandler {
   
   /**
    * Map native error to canonical error
    */
-  mapNativeError(error: any): ErrorInfo {
+  mapNativeError(error: unknown): ErrorInfo {
-    const errorMessage = error?.message || error?.toString() || 'Unknown error'
+    const errorMessage = (error as { message?: string })?.message || 
+                        (error as { toString?: () => string })?.toString?.() || 
+                        'Unknown error'
     
     // Map common error patterns
     if (errorMessage.includes('Permission denied')) {
@@ -123,18 +125,18 @@ export class ErrorHandler {
   /**
    * Log error with context
    */
-  logError(error: any, context: string = 'DailyNotification') {
+  logError(error: unknown, context: string = 'DailyNotification') {
     console.error(`[${context}] Error:`, error)
     
-    if (error?.stack) {
+    if ((error as { stack?: string })?.stack) {
-      console.error(`[${context}] Stack:`, error.stack)
+      console.error(`[${context}] Stack:`, (error as { stack: string }).stack)
     }
   }
   
   /**
    * Handle plugin method error
    */
-  handlePluginError(error: any, method: string): ErrorInfo {
+  handlePluginError(error: unknown, method: string): ErrorInfo {
     this.logError(error, `Plugin.${method}`)
     return this.mapNativeError(error)
   }
@@ -144,7 +146,7 @@ export class ErrorHandler {
 export const errorHandler = new ErrorHandler()
 
 // Utility functions
-export function mapNativeError(error: any): ErrorInfo {
+export function mapNativeError(error: unknown): ErrorInfo {
   return errorHandler.mapNativeError(error)
 }
 
@@ -152,10 +154,10 @@ export function createUserMessage(error: ErrorInfo): string {
   return errorHandler.createUserMessage(error)
 }
 
-export function logError(error: any, context?: string): void {
+export function logError(error: unknown, context?: string): void {
   errorHandler.logError(error, context)
 }
 
-export function handlePluginError(error: any, method: string): ErrorInfo {
+export function handlePluginError(error: unknown, method: string): ErrorInfo {
   return errorHandler.handlePluginError(error, method)
 }

test-apps/daily-notification-test/src/lib/schema-validation.ts

@@ -9,11 +9,10 @@
  */
 
 import { 
-  ScheduleRequest, 
+  type ValidationResult, 
-  ValidationResult, 
   ErrorCode,
-  PriorityType,
+  type PriorityType,
-  PermissionType 
+  type PermissionType 
 } from './bridge'
 
 export class SchemaValidator {
@@ -21,37 +20,48 @@ export class SchemaValidator {
   /**
    * Validate schedule request input
    */
-  validateScheduleRequest(request: any): ValidationResult {
+  validateScheduleRequest(request: unknown): ValidationResult {
     const errors: string[] = []
 
+    // Type guard: ensure request is an object
+    if (!request || typeof request !== 'object') {
+      return {
+        isValid: false,
+        errors: ['Request must be an object'],
+        message: 'Request must be an object'
+      }
+    }
+
+    const req = request as Record<string, unknown>
+
     // Validate time format (HH:mm)
-    if (!this.isValidTimeFormat(request.time)) {
+    if (!this.isValidTimeFormat(req.time as string)) {
       errors.push('Time must be in HH:mm format (24-hour)')
     }
 
     // Validate title length (enforce exactly: title ≤ 100 chars)
-    if (request.title && request.title.length > 100) {
+    if (req.title && typeof req.title === 'string' && req.title.length > 100) {
       errors.push('Title must be 100 characters or less')
     }
 
     // Validate body length (enforce exactly: body ≤ 500 chars)
-    if (request.body && request.body.length > 500) {
+    if (req.body && typeof req.body === 'string' && req.body.length > 500) {
       errors.push('Body must be 500 characters or less')
     }
 
     // Validate boolean fields
-    if (typeof request.sound !== 'boolean') {
+    if (typeof req.sound !== 'boolean') {
       errors.push('Sound must be a boolean')
     }
 
     // Validate priority
-    if (!this.isValidPriority(request.priority)) {
+    if (!this.isValidPriority(req.priority)) {
       errors.push('Priority must be low, default, or high')
     }
 
     // Reject unknown fields
     const allowedFields = ['time', 'title', 'body', 'sound', 'priority']
-    const unknownFields = Object.keys(request).filter(key => !allowedFields.includes(key))
+    const unknownFields = Object.keys(req).filter(key => !allowedFields.includes(key))
     if (unknownFields.length > 0) {
       errors.push(`Unknown fields: ${unknownFields.join(', ')}`)
     }
@@ -66,14 +76,15 @@ export class SchemaValidator {
   /**
    * Validate permission status response
    */
-  validatePermissionStatus(status: any): ValidationResult {
+  validatePermissionStatus(status: unknown): ValidationResult {
     const errors: string[] = []
+    const statusObj = status as Record<string, unknown>
 
-    if (!this.isValidPermissionType(status.notifications)) {
+    if (!this.isValidPermissionType(statusObj.notifications)) {
       errors.push('Notifications permission must be granted or denied')
     }
 
-    if (typeof status.notificationsEnabled !== 'boolean') {
+    if (typeof statusObj.notificationsEnabled !== 'boolean') {
       errors.push('NotificationsEnabled must be a boolean')
     }
 
@@ -87,18 +98,19 @@ export class SchemaValidator {
   /**
    * Validate notification status response
    */
-  validateNotificationStatus(status: any): ValidationResult {
+  validateNotificationStatus(status: unknown): ValidationResult {
     const errors: string[] = []
+    const statusObj = status as Record<string, unknown>
 
-    if (typeof status.isEnabled !== 'boolean') {
+    if (typeof statusObj.isEnabled !== 'boolean') {
       errors.push('IsEnabled must be a boolean')
     }
 
-    if (typeof status.isScheduled !== 'boolean') {
+    if (typeof statusObj.isScheduled !== 'boolean') {
       errors.push('IsScheduled must be a boolean')
     }
 
-    if (typeof status.pending !== 'boolean') {
+    if (typeof statusObj.pending !== 'boolean') {
       errors.push('Pending must be a boolean')
     }
 
@@ -112,14 +124,15 @@ export class SchemaValidator {
   /**
    * Validate exact alarm status response
    */
-  validateExactAlarmStatus(status: any): ValidationResult {
+  validateExactAlarmStatus(status: unknown): ValidationResult {
     const errors: string[] = []
+    const statusObj = status as Record<string, unknown>
 
-    if (typeof status.enabled !== 'boolean') {
+    if (typeof statusObj.enabled !== 'boolean') {
       errors.push('Enabled must be a boolean')
     }
 
-    if (typeof status.supported !== 'boolean') {
+    if (typeof statusObj.supported !== 'boolean') {
       errors.push('Supported must be a boolean')
     }
 
@@ -143,15 +156,15 @@ export class SchemaValidator {
   /**
    * Check if priority is valid
    */
-  private isValidPriority(priority: any): priority is PriorityType {
+  private isValidPriority(priority: unknown): priority is PriorityType {
-    return ['low', 'default', 'high'].includes(priority)
+    return typeof priority === 'string' && ['low', 'default', 'high'].includes(priority)
   }
 
   /**
    * Check if permission type is valid
    */
-  private isValidPermissionType(permission: any): permission is PermissionType {
+  private isValidPermissionType(permission: unknown): permission is PermissionType {
-    return ['granted', 'denied'].includes(permission)
+    return typeof permission === 'string' && ['granted', 'denied'].includes(permission)
   }
 
   /**
@@ -171,7 +184,7 @@ export class SchemaValidator {
   /**
    * Create success response
    */
-  createSuccessResponse(data?: any) {
+  createSuccessResponse(data?: Record<string, unknown>) {
     return {
       success: true,
       ...data
@@ -183,18 +196,18 @@ export class SchemaValidator {
 export const schemaValidator = new SchemaValidator()
 
 // Utility functions
-export function validateScheduleRequest(request: any): ValidationResult {
+export function validateScheduleRequest(request: unknown): ValidationResult {
   return schemaValidator.validateScheduleRequest(request)
 }
 
-export function validatePermissionStatus(status: any): ValidationResult {
+export function validatePermissionStatus(status: unknown): ValidationResult {
   return schemaValidator.validatePermissionStatus(status)
 }
 
-export function validateNotificationStatus(status: any): ValidationResult {
+export function validateNotificationStatus(status: unknown): ValidationResult {
   return schemaValidator.validateNotificationStatus(status)
 }
 
-export function validateExactAlarmStatus(status: any): ValidationResult {
+export function validateExactAlarmStatus(status: unknown): ValidationResult {
   return schemaValidator.validateExactAlarmStatus(status)
 }

test-apps/daily-notification-test/src/lib/typed-plugin.ts

@@ -9,23 +9,23 @@
  */
 
 import { 
-  DailyNotificationBridge, 
+  type DailyNotificationBridge, 
-  ScheduleRequest, 
+  type ScheduleRequest, 
-  ScheduleResponse,
+  type ScheduleResponse,
-  PermissionStatus,
+  type PermissionStatus,
-  NotificationStatus,
+  type NotificationStatus,
-  ExactAlarmStatus,
+  type ExactAlarmStatus,
-  PermissionResult,
+  type PermissionResult,
-  NotificationContent
+  type NotificationContent
 } from './bridge'
 
 import { validateScheduleRequest } from './schema-validation'
 import { handlePluginError, logError } from './error-handling'
 
 export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
-  private plugin: any
+  private plugin: unknown
 
-  constructor(plugin: any) {
+  constructor(plugin: unknown) {
     this.plugin = plugin
   }
 
@@ -48,7 +48,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
       }
 
       // Call native plugin
-      const result = await this.plugin.scheduleDailyNotification(request)
+      const result = await (this.plugin as { scheduleDailyNotification: (req: ScheduleRequest) => Promise<ScheduleResponse> }).scheduleDailyNotification(request)
       
       // Validate response
       if (result && typeof result.success === 'boolean') {
@@ -75,7 +75,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async checkPermissions(): Promise<PermissionStatus> {
     try {
-      const result = await this.plugin.checkPermissions()
+      const result = await (this.plugin as { checkPermissions: () => Promise<PermissionStatus> }).checkPermissions()
       
       // Ensure response has required fields
       return {
@@ -97,7 +97,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async getNotificationStatus(): Promise<NotificationStatus> {
     try {
-      const result = await this.plugin.getNotificationStatus()
+      const result = await (this.plugin as { getNotificationStatus: () => Promise<NotificationStatus> }).getNotificationStatus()
       
       // Ensure response has required fields
       return {
@@ -125,7 +125,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async getExactAlarmStatus(): Promise<ExactAlarmStatus> {
     try {
-      const result = await this.plugin.getExactAlarmStatus()
+      const result = await (this.plugin as { getExactAlarmStatus: () => Promise<ExactAlarmStatus> }).getExactAlarmStatus()
       
       // Ensure response has required fields
       return {
@@ -147,11 +147,11 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async requestPermissions(): Promise<PermissionResult> {
     try {
-      const result = await this.plugin.requestPermissions()
+      const result = await (this.plugin as { requestPermissions: () => Promise<PermissionStatus> }).requestPermissions()
       
       return {
-        granted: Boolean(result.granted),
+        granted: result.notifications === 'granted',
-        permissions: await this.checkPermissions()
+        permissions: result
       }
 
     } catch (error) {
@@ -171,7 +171,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async openExactAlarmSettings(): Promise<void> {
     try {
-      await this.plugin.openExactAlarmSettings()
+      await (this.plugin as { openExactAlarmSettings: () => Promise<void> }).openExactAlarmSettings()
     } catch (error) {
       logError(error, 'openExactAlarmSettings')
       throw error
@@ -183,7 +183,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async openChannelSettings(): Promise<void> {
     try {
-      await this.plugin.openChannelSettings()
+      await (this.plugin as { openChannelSettings: () => Promise<void> }).openChannelSettings()
     } catch (error) {
       logError(error, 'openChannelSettings')
       throw error
@@ -195,7 +195,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async requestBatteryOptimizationExemption(): Promise<void> {
     try {
-      await this.plugin.requestBatteryOptimizationExemption()
+      await (this.plugin as { requestBatteryOptimizationExemption: () => Promise<void> }).requestBatteryOptimizationExemption()
     } catch (error) {
       logError(error, 'requestBatteryOptimizationExemption')
       throw error
@@ -207,7 +207,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async cancelAllNotifications(): Promise<void> {
     try {
-      await this.plugin.cancelAllNotifications()
+      await (this.plugin as { cancelAllNotifications: () => Promise<void> }).cancelAllNotifications()
     } catch (error) {
       logError(error, 'cancelAllNotifications')
       throw error
@@ -219,7 +219,7 @@ export class TypedDailyNotificationPlugin implements DailyNotificationBridge {
    */
   async getLastNotification(): Promise<NotificationContent | null> {
     try {
-      const result = await this.plugin.getLastNotification()
+      const result = await (this.plugin as { getLastNotification: () => Promise<NotificationContent | null> }).getLastNotification()
       return result || null
     } catch (error) {
       logError(error, 'getLastNotification')

test-apps/daily-notification-test/src/views/HomeView.vue

@@ -77,7 +77,17 @@
     <!-- System Status -->
     <div class="system-status">
       <h2 class="section-title">System Status</h2>
-      <StatusCard :status="systemStatus" @refresh="refreshSystemStatus" />
+      <div class="status-grid">
+        <StatusCard
+          v-for="item in systemStatus"
+          :key="item.label"
+          :title="item.label"
+          :status="getStatusType(item.status)"
+          :value="item.value"
+          :description="getStatusDescription(item.label)"
+          @refresh="refreshSystemStatus"
+        />
+      </div>
       
       <!-- Diagnostic Actions -->
       <div class="section">
@@ -218,10 +228,10 @@ const checkSystemStatus = async (): Promise<void> => {
           console.log('📊 Plugin permissions:', permissions)
           console.log('📊 Permissions details:')
           console.log('  - notifications:', permissions.notifications)
-          console.log('  - notificationsEnabled:', (permissions as any).notificationsEnabled)
+          console.log('  - notificationsEnabled:', (permissions as unknown as Record<string, unknown>).notificationsEnabled)
-          console.log('  - exactAlarmEnabled:', (permissions as any).exactAlarmEnabled)
+          console.log('  - exactAlarmEnabled:', (permissions as unknown as Record<string, unknown>).exactAlarmEnabled)
-          console.log('  - wakeLockEnabled:', (permissions as any).wakeLockEnabled)
+          console.log('  - wakeLockEnabled:', (permissions as unknown as Record<string, unknown>).wakeLockEnabled)
-          console.log('  - allPermissionsGranted:', (permissions as any).allPermissionsGranted)
+          console.log('  - allPermissionsGranted:', (permissions as unknown as Record<string, unknown>).allPermissionsGranted)
           console.log('📊 Exact alarm status:', exactAlarmStatus)
           
           // Map plugin response to app store format
@@ -302,6 +312,35 @@ const checkSystemStatus = async (): Promise<void> => {
   }
 }
 
+const getStatusType = (status: string): 'success' | 'warning' | 'error' | 'info' => {
+  switch (status) {
+    case 'success':
+    case 'warning':
+    case 'error':
+    case 'info':
+      return status
+    default:
+      return 'info'
+  }
+}
+
+const getStatusDescription = (label: string): string => {
+  switch (label) {
+    case 'Platform':
+      return 'Current platform information'
+    case 'Plugin':
+      return 'DailyNotification plugin availability'
+    case 'Permissions':
+      return 'Notification permission status'
+    case 'Can Schedule':
+      return 'Ready to schedule notifications'
+    case 'Next Scheduled':
+      return 'Next scheduled notification time'
+    default:
+      return 'System status information'
+  }
+}
+
 const refreshSystemStatus = async (): Promise<void> => {
   console.log('🔄 CLICK: Refresh System Status')
   await checkSystemStatus()

test-apps/daily-notification-test/src/views/StatusView.vue

@@ -88,7 +88,7 @@
 <script lang="ts">
 import { Vue, Component, toNative } from 'vue-facing-decorator'
 import StatusCard from '../components/cards/StatusCard.vue'
-import { createTypedPlugin, type PermissionStatus, type NotificationStatus, type ExactAlarmStatus } from '../lib/typed-plugin'
+import { createTypedPlugin } from '../lib/typed-plugin'
 import { collectDiagnostics, copyDiagnosticsToClipboard, type ComprehensiveDiagnostics } from '../lib/diagnostics-export'
 
 interface StatusItem {