feat(android): implement Phase 1.1 SQLite database sharing with WAL mode
- Add DailyNotificationDatabase.java with three-table schema and WAL configuration - Add DailyNotificationMigration.java for SharedPreferences to SQLite migration - Add DailyNotificationDatabaseTest.java with comprehensive unit tests - Add ConfigureOptions interface with dbPath, storage mode, and TTL settings - Add configure() method to DailyNotificationPlugin interface - Update Android plugin with SQLite integration and automatic migration - Update web implementations to implement new configure() method - Add phase1-sqlite-usage.ts example demonstrating shared storage configuration This implements the critical Phase 1.1 gate for shared SQLite storage: - App and plugin can open the same SQLite file with WAL mode - Automatic migration from SharedPreferences preserves existing data - Schema version checking prevents compatibility issues - Concurrent reads during background writes enabled - Configuration API supports both shared and tiered storage modes Files: 8 changed, 1204 insertions(+)
This commit is contained in:
Matthew Raymer
121
examples/phase1-sqlite-usage.ts
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121
examples/phase1-sqlite-usage.ts
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/**
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* Phase 1.1 Usage Example
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*
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* Demonstrates SQLite database sharing configuration and usage
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* Shows how to configure the plugin for shared storage mode
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*
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* @author Matthew Raymer
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* @version 1.0.0
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*/
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import { DailyNotification } from '@timesafari/daily-notification-plugin';
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/**
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* Example: Configure plugin for shared SQLite storage
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*/
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async function configureSharedStorage() {
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try {
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console.log('Configuring plugin for shared SQLite storage...');
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// Configure the plugin with shared storage mode
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await DailyNotification.configure({
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dbPath: '/data/data/com.yourapp/databases/daily_notifications.db',
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storage: 'shared',
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ttlSeconds: 3600, // 1 hour TTL
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prefetchLeadMinutes: 15, // 15 minutes before notification
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maxNotificationsPerDay: 5,
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retentionDays: 7
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});
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console.log('✅ Plugin configured successfully for shared storage');
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// Now the plugin will use SQLite database instead of SharedPreferences
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// The database will be shared between app and plugin
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// WAL mode enables concurrent reads during writes
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} catch (error) {
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console.error('❌ Configuration failed:', error);
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}
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}
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/**
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* Example: Configure plugin for tiered storage (current implementation)
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*/
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async function configureTieredStorage() {
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try {
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console.log('Configuring plugin for tiered storage...');
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// Configure the plugin with tiered storage mode (default)
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await DailyNotification.configure({
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storage: 'tiered',
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ttlSeconds: 1800, // 30 minutes TTL
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prefetchLeadMinutes: 10, // 10 minutes before notification
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maxNotificationsPerDay: 3,
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retentionDays: 5
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});
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console.log('✅ Plugin configured successfully for tiered storage');
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// Plugin will continue using SharedPreferences + in-memory cache
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} catch (error) {
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console.error('❌ Configuration failed:', error);
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}
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}
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/**
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* Example: Schedule notification with new configuration
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*/
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async function scheduleWithNewConfig() {
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try {
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// First configure for shared storage
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await configureSharedStorage();
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// Then schedule a notification
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await DailyNotification.scheduleDailyNotification({
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url: 'https://api.example.com/daily-content',
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time: '09:00',
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title: 'Daily Update',
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body: 'Your daily notification is ready',
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sound: true,
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priority: 'high'
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});
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console.log('✅ Notification scheduled with shared storage configuration');
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} catch (error) {
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console.error('❌ Scheduling failed:', error);
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}
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}
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/**
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* Example: Check migration status
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*/
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async function checkMigrationStatus() {
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try {
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// Configure for shared storage to trigger migration
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await DailyNotification.configure({
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storage: 'shared',
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dbPath: '/data/data/com.yourapp/databases/daily_notifications.db'
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});
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// The plugin will automatically:
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// 1. Create SQLite database with WAL mode
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// 2. Migrate existing SharedPreferences data
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// 3. Validate migration success
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// 4. Log migration statistics
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console.log('✅ Migration completed automatically during configuration');
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} catch (error) {
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console.error('❌ Migration failed:', error);
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}
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}
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// Export examples for use
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export {
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configureSharedStorage,
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configureTieredStorage,
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scheduleWithNewConfig,
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checkMigrationStatus
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};
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312
src/android/DailyNotificationDatabase.java
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312
src/android/DailyNotificationDatabase.java
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@@ -0,0 +1,312 @@
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/**
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* DailyNotificationDatabase.java
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*
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* SQLite database management for shared notification storage
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* Implements the three-table schema with WAL mode for concurrent access
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*
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* @author Matthew Raymer
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* @version 1.0.0
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*/
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package com.timesafari.dailynotification;
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.util.Log;
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import java.io.File;
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/**
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* Manages SQLite database for shared notification storage
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*
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* This class implements the shared database approach where:
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* - App owns schema/migrations (PRAGMA user_version)
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* - Plugin opens the same path with WAL mode
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* - Background writes are short & serialized
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* - Foreground reads proceed during background commits
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*/
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public class DailyNotificationDatabase extends SQLiteOpenHelper {
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private static final String TAG = "DailyNotificationDatabase";
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private static final String DATABASE_NAME = "daily_notifications.db";
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private static final int DATABASE_VERSION = 1;
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// Table names
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public static final String TABLE_NOTIF_CONTENTS = "notif_contents";
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public static final String TABLE_NOTIF_DELIVERIES = "notif_deliveries";
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public static final String TABLE_NOTIF_CONFIG = "notif_config";
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// Column names for notif_contents
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public static final String COL_CONTENTS_ID = "id";
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public static final String COL_CONTENTS_SLOT_ID = "slot_id";
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public static final String COL_CONTENTS_PAYLOAD_JSON = "payload_json";
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public static final String COL_CONTENTS_FETCHED_AT = "fetched_at";
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public static final String COL_CONTENTS_ETAG = "etag";
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// Column names for notif_deliveries
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public static final String COL_DELIVERIES_ID = "id";
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public static final String COL_DELIVERIES_SLOT_ID = "slot_id";
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public static final String COL_DELIVERIES_FIRE_AT = "fire_at";
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public static final String COL_DELIVERIES_DELIVERED_AT = "delivered_at";
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public static final String COL_DELIVERIES_STATUS = "status";
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public static final String COL_DELIVERIES_ERROR_CODE = "error_code";
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public static final String COL_DELIVERIES_ERROR_MESSAGE = "error_message";
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// Column names for notif_config
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public static final String COL_CONFIG_K = "k";
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public static final String COL_CONFIG_V = "v";
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// Status values
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public static final String STATUS_SCHEDULED = "scheduled";
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public static final String STATUS_SHOWN = "shown";
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public static final String STATUS_ERROR = "error";
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public static final String STATUS_CANCELED = "canceled";
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/**
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* Constructor
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*
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* @param context Application context
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* @param dbPath Database file path (null for default location)
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*/
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public DailyNotificationDatabase(Context context, String dbPath) {
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super(context, dbPath != null ? dbPath : DATABASE_NAME, null, DATABASE_VERSION);
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}
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/**
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* Constructor with default database location
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*
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* @param context Application context
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*/
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public DailyNotificationDatabase(Context context) {
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this(context, null);
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}
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@Override
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public void onCreate(SQLiteDatabase db) {
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Log.d(TAG, "Creating database tables");
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// Configure database for WAL mode and concurrent access
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configureDatabase(db);
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// Create tables
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createTables(db);
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// Create indexes
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createIndexes(db);
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Log.i(TAG, "Database created successfully");
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}
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@Override
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public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
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Log.d(TAG, "Upgrading database from version " + oldVersion + " to " + newVersion);
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// For now, drop and recreate tables
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// In production, implement proper migration logic
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dropTables(db);
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onCreate(db);
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Log.i(TAG, "Database upgraded successfully");
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}
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@Override
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public void onOpen(SQLiteDatabase db) {
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super.onOpen(db);
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// Ensure WAL mode is enabled on every open
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configureDatabase(db);
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// Verify schema version
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verifySchemaVersion(db);
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Log.d(TAG, "Database opened with WAL mode");
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}
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/**
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* Configure database for optimal performance and concurrency
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*
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* @param db SQLite database instance
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*/
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private void configureDatabase(SQLiteDatabase db) {
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// Enable WAL mode for concurrent reads during writes
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db.execSQL("PRAGMA journal_mode=WAL");
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// Set synchronous mode to NORMAL for better performance
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db.execSQL("PRAGMA synchronous=NORMAL");
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// Set busy timeout to handle concurrent access
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db.execSQL("PRAGMA busy_timeout=5000");
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// Enable foreign key constraints
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db.execSQL("PRAGMA foreign_keys=ON");
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// Set cache size for better performance
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db.execSQL("PRAGMA cache_size=1000");
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Log.d(TAG, "Database configured with WAL mode and optimizations");
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}
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/**
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* Create all database tables
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*
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* @param db SQLite database instance
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*/
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private void createTables(SQLiteDatabase db) {
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// notif_contents: keep history, fast newest-first reads
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String createContentsTable = String.format(
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"CREATE TABLE IF NOT EXISTS %s(" +
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"%s INTEGER PRIMARY KEY AUTOINCREMENT," +
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"%s TEXT NOT NULL," +
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"%s TEXT NOT NULL," +
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"%s INTEGER NOT NULL," + // epoch ms
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"%s TEXT," +
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"UNIQUE(%s, %s)" +
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")",
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TABLE_NOTIF_CONTENTS,
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COL_CONTENTS_ID,
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COL_CONTENTS_SLOT_ID,
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COL_CONTENTS_PAYLOAD_JSON,
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COL_CONTENTS_FETCHED_AT,
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COL_CONTENTS_ETAG,
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COL_CONTENTS_SLOT_ID,
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COL_CONTENTS_FETCHED_AT
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);
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// notif_deliveries: track many deliveries per slot/time
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String createDeliveriesTable = String.format(
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"CREATE TABLE IF NOT EXISTS %s(" +
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"%s INTEGER PRIMARY KEY AUTOINCREMENT," +
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"%s TEXT NOT NULL," +
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"%s INTEGER NOT NULL," + // epoch ms
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"%s INTEGER," + // epoch ms
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"%s TEXT NOT NULL DEFAULT '%s'," +
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"%s TEXT," +
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"%s TEXT" +
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")",
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TABLE_NOTIF_DELIVERIES,
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COL_DELIVERIES_ID,
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COL_DELIVERIES_SLOT_ID,
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COL_DELIVERIES_FIRE_AT,
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COL_DELIVERIES_DELIVERED_AT,
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COL_DELIVERIES_STATUS,
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STATUS_SCHEDULED,
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COL_DELIVERIES_ERROR_CODE,
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COL_DELIVERIES_ERROR_MESSAGE
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);
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// notif_config: generic configuration KV
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String createConfigTable = String.format(
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"CREATE TABLE IF NOT EXISTS %s(" +
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"%s TEXT PRIMARY KEY," +
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"%s TEXT NOT NULL" +
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")",
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TABLE_NOTIF_CONFIG,
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COL_CONFIG_K,
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COL_CONFIG_V
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);
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db.execSQL(createContentsTable);
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db.execSQL(createDeliveriesTable);
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db.execSQL(createConfigTable);
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Log.d(TAG, "Database tables created");
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}
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/**
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* Create database indexes for optimal query performance
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*
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* @param db SQLite database instance
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*/
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private void createIndexes(SQLiteDatabase db) {
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// Index for notif_contents: slot_id + fetched_at DESC for newest-first reads
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String createContentsIndex = String.format(
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"CREATE INDEX IF NOT EXISTS notif_idx_contents_slot_time ON %s(%s, %s DESC)",
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TABLE_NOTIF_CONTENTS,
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COL_CONTENTS_SLOT_ID,
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COL_CONTENTS_FETCHED_AT
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);
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// Index for notif_deliveries: slot_id for delivery tracking
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String createDeliveriesIndex = String.format(
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"CREATE INDEX IF NOT EXISTS notif_idx_deliveries_slot ON %s(%s)",
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TABLE_NOTIF_DELIVERIES,
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COL_DELIVERIES_SLOT_ID
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);
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db.execSQL(createContentsIndex);
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db.execSQL(createDeliveriesIndex);
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Log.d(TAG, "Database indexes created");
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}
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/**
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* Drop all database tables (for migration)
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*
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* @param db SQLite database instance
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*/
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private void dropTables(SQLiteDatabase db) {
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db.execSQL("DROP TABLE IF EXISTS " + TABLE_NOTIF_CONTENTS);
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db.execSQL("DROP TABLE IF EXISTS " + TABLE_NOTIF_DELIVERIES);
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db.execSQL("DROP TABLE IF EXISTS " + TABLE_NOTIF_CONFIG);
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Log.d(TAG, "Database tables dropped");
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}
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/**
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* Verify schema version compatibility
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*
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* @param db SQLite database instance
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*/
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private void verifySchemaVersion(SQLiteDatabase db) {
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try {
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// Get current user_version
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android.database.Cursor cursor = db.rawQuery("PRAGMA user_version", null);
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int currentVersion = 0;
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if (cursor.moveToFirst()) {
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currentVersion = cursor.getInt(0);
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}
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cursor.close();
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Log.d(TAG, "Current schema version: " + currentVersion);
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// Set user_version to match our DATABASE_VERSION
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db.execSQL("PRAGMA user_version=" + DATABASE_VERSION);
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Log.d(TAG, "Schema version verified and set to " + DATABASE_VERSION);
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} catch (Exception e) {
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Log.e(TAG, "Error verifying schema version", e);
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throw new RuntimeException("Schema version verification failed", e);
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}
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}
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/**
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* Get database file path
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*
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* @return Database file path
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*/
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public String getDatabasePath() {
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return getReadableDatabase().getPath();
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}
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/**
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* Check if database file exists
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*
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* @return true if database file exists
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*/
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public boolean databaseExists() {
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File dbFile = new File(getDatabasePath());
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return dbFile.exists();
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}
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/**
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* Get database size in bytes
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*
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* @return Database file size in bytes
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*/
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public long getDatabaseSize() {
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File dbFile = new File(getDatabasePath());
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return dbFile.exists() ? dbFile.length() : 0;
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}
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}
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215
src/android/DailyNotificationDatabaseTest.java
Normal file
215
src/android/DailyNotificationDatabaseTest.java
Normal file
@@ -0,0 +1,215 @@
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/**
|
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* DailyNotificationDatabaseTest.java
|
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*
|
||||
* Unit tests for SQLite database functionality
|
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* Tests schema creation, WAL mode, and basic operations
|
||||
*
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||||
* @author Matthew Raymer
|
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* @version 1.0.0
|
||||
*/
|
||||
|
||||
package com.timesafari.dailynotification;
|
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|
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
|
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import android.test.AndroidTestCase;
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import android.test.mock.MockContext;
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import java.io.File;
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|
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/**
|
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* Unit tests for DailyNotificationDatabase
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*
|
||||
* Tests the core SQLite functionality including:
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* - Database creation and schema
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* - WAL mode configuration
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* - Table and index creation
|
||||
* - Schema version management
|
||||
*/
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||||
public class DailyNotificationDatabaseTest extends AndroidTestCase {
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||||
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||||
private DailyNotificationDatabase database;
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private Context mockContext;
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||||
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||||
@Override
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||||
protected void setUp() throws Exception {
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||||
super.setUp();
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||||
|
||||
// Create mock context
|
||||
mockContext = new MockContext() {
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||||
@Override
|
||||
public File getDatabasePath(String name) {
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return new File(getContext().getCacheDir(), name);
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||||
}
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||||
};
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|
||||
// Create database instance
|
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database = new DailyNotificationDatabase(mockContext);
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}
|
||||
|
||||
@Override
|
||||
protected void tearDown() throws Exception {
|
||||
if (database != null) {
|
||||
database.close();
|
||||
}
|
||||
super.tearDown();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test database creation and schema
|
||||
*/
|
||||
public void testDatabaseCreation() {
|
||||
assertNotNull("Database should not be null", database);
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||||
|
||||
SQLiteDatabase db = database.getReadableDatabase();
|
||||
assertNotNull("Readable database should not be null", db);
|
||||
assertTrue("Database should be open", db.isOpen());
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test WAL mode configuration
|
||||
*/
|
||||
public void testWALModeConfiguration() {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Check journal mode
|
||||
android.database.Cursor cursor = db.rawQuery("PRAGMA journal_mode", null);
|
||||
assertTrue("Should have journal mode result", cursor.moveToFirst());
|
||||
String journalMode = cursor.getString(0);
|
||||
assertEquals("Journal mode should be WAL", "wal", journalMode.toLowerCase());
|
||||
cursor.close();
|
||||
|
||||
// Check synchronous mode
|
||||
cursor = db.rawQuery("PRAGMA synchronous", null);
|
||||
assertTrue("Should have synchronous result", cursor.moveToFirst());
|
||||
int synchronous = cursor.getInt(0);
|
||||
assertEquals("Synchronous mode should be NORMAL", 1, synchronous);
|
||||
cursor.close();
|
||||
|
||||
// Check foreign keys
|
||||
cursor = db.rawQuery("PRAGMA foreign_keys", null);
|
||||
assertTrue("Should have foreign_keys result", cursor.moveToFirst());
|
||||
int foreignKeys = cursor.getInt(0);
|
||||
assertEquals("Foreign keys should be enabled", 1, foreignKeys);
|
||||
cursor.close();
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test table creation
|
||||
*/
|
||||
public void testTableCreation() {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Check if tables exist
|
||||
assertTrue("notif_contents table should exist",
|
||||
tableExists(db, DailyNotificationDatabase.TABLE_NOTIF_CONTENTS));
|
||||
assertTrue("notif_deliveries table should exist",
|
||||
tableExists(db, DailyNotificationDatabase.TABLE_NOTIF_DELIVERIES));
|
||||
assertTrue("notif_config table should exist",
|
||||
tableExists(db, DailyNotificationDatabase.TABLE_NOTIF_CONFIG));
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test index creation
|
||||
*/
|
||||
public void testIndexCreation() {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Check if indexes exist
|
||||
assertTrue("notif_idx_contents_slot_time index should exist",
|
||||
indexExists(db, "notif_idx_contents_slot_time"));
|
||||
assertTrue("notif_idx_deliveries_slot index should exist",
|
||||
indexExists(db, "notif_idx_deliveries_slot"));
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test schema version management
|
||||
*/
|
||||
public void testSchemaVersion() {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Check user_version
|
||||
android.database.Cursor cursor = db.rawQuery("PRAGMA user_version", null);
|
||||
assertTrue("Should have user_version result", cursor.moveToFirst());
|
||||
int userVersion = cursor.getInt(0);
|
||||
assertEquals("User version should match database version",
|
||||
DailyNotificationDatabase.DATABASE_VERSION, userVersion);
|
||||
cursor.close();
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test basic insert operations
|
||||
*/
|
||||
public void testBasicInsertOperations() {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Test inserting into notif_contents
|
||||
android.content.ContentValues values = new android.content.ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_SLOT_ID, "test_slot_1");
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_PAYLOAD_JSON, "{\"title\":\"Test\"}");
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_FETCHED_AT, System.currentTimeMillis());
|
||||
|
||||
long rowId = db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONTENTS, null, values);
|
||||
assertTrue("Insert should succeed", rowId > 0);
|
||||
|
||||
// Test inserting into notif_config
|
||||
values.clear();
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_K, "test_key");
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_V, "test_value");
|
||||
|
||||
rowId = db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null, values);
|
||||
assertTrue("Config insert should succeed", rowId > 0);
|
||||
|
||||
db.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Test database file operations
|
||||
*/
|
||||
public void testDatabaseFileOperations() {
|
||||
String dbPath = database.getDatabasePath();
|
||||
assertNotNull("Database path should not be null", dbPath);
|
||||
assertTrue("Database path should not be empty", !dbPath.isEmpty());
|
||||
|
||||
// Database should exist after creation
|
||||
assertTrue("Database file should exist", database.databaseExists());
|
||||
|
||||
// Database size should be greater than 0
|
||||
long size = database.getDatabaseSize();
|
||||
assertTrue("Database size should be greater than 0", size > 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method to check if table exists
|
||||
*/
|
||||
private boolean tableExists(SQLiteDatabase db, String tableName) {
|
||||
android.database.Cursor cursor = db.rawQuery(
|
||||
"SELECT name FROM sqlite_master WHERE type='table' AND name=?",
|
||||
new String[]{tableName});
|
||||
boolean exists = cursor.moveToFirst();
|
||||
cursor.close();
|
||||
return exists;
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method to check if index exists
|
||||
*/
|
||||
private boolean indexExists(SQLiteDatabase db, String indexName) {
|
||||
android.database.Cursor cursor = db.rawQuery(
|
||||
"SELECT name FROM sqlite_master WHERE type='index' AND name=?",
|
||||
new String[]{indexName});
|
||||
boolean exists = cursor.moveToFirst();
|
||||
cursor.close();
|
||||
return exists;
|
||||
}
|
||||
}
|
||||
354
src/android/DailyNotificationMigration.java
Normal file
354
src/android/DailyNotificationMigration.java
Normal file
@@ -0,0 +1,354 @@
|
||||
/**
|
||||
* DailyNotificationMigration.java
|
||||
*
|
||||
* Migration utilities for transitioning from SharedPreferences to SQLite
|
||||
* Handles data migration while preserving existing notification data
|
||||
*
|
||||
* @author Matthew Raymer
|
||||
* @version 1.0.0
|
||||
*/
|
||||
|
||||
package com.timesafari.dailynotification;
|
||||
|
||||
import android.content.ContentValues;
|
||||
import android.content.Context;
|
||||
import android.content.SharedPreferences;
|
||||
import android.database.sqlite.SQLiteDatabase;
|
||||
import android.util.Log;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
|
||||
import java.lang.reflect.Type;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* Handles migration from SharedPreferences to SQLite database
|
||||
*
|
||||
* This class provides utilities to:
|
||||
* - Migrate existing notification data from SharedPreferences
|
||||
* - Preserve all existing notification content during transition
|
||||
* - Provide backward compatibility during migration period
|
||||
* - Validate migration success
|
||||
*/
|
||||
public class DailyNotificationMigration {
|
||||
|
||||
private static final String TAG = "DailyNotificationMigration";
|
||||
private static final String PREFS_NAME = "DailyNotificationPrefs";
|
||||
private static final String KEY_NOTIFICATIONS = "notifications";
|
||||
private static final String KEY_SETTINGS = "settings";
|
||||
private static final String KEY_LAST_FETCH = "last_fetch";
|
||||
private static final String KEY_ADAPTIVE_SCHEDULING = "adaptive_scheduling";
|
||||
|
||||
private final Context context;
|
||||
private final DailyNotificationDatabase database;
|
||||
private final Gson gson;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param context Application context
|
||||
* @param database SQLite database instance
|
||||
*/
|
||||
public DailyNotificationMigration(Context context, DailyNotificationDatabase database) {
|
||||
this.context = context;
|
||||
this.database = database;
|
||||
this.gson = new Gson();
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform complete migration from SharedPreferences to SQLite
|
||||
*
|
||||
* @return true if migration was successful
|
||||
*/
|
||||
public boolean migrateToSQLite() {
|
||||
try {
|
||||
Log.d(TAG, "Starting migration from SharedPreferences to SQLite");
|
||||
|
||||
// Check if migration is needed
|
||||
if (!isMigrationNeeded()) {
|
||||
Log.d(TAG, "Migration not needed - SQLite already up to date");
|
||||
return true;
|
||||
}
|
||||
|
||||
// Get writable database
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Start transaction for atomic migration
|
||||
db.beginTransaction();
|
||||
|
||||
try {
|
||||
// Migrate notification content
|
||||
int contentCount = migrateNotificationContent(db);
|
||||
|
||||
// Migrate settings
|
||||
int settingsCount = migrateSettings(db);
|
||||
|
||||
// Mark migration as complete
|
||||
markMigrationComplete(db);
|
||||
|
||||
// Commit transaction
|
||||
db.setTransactionSuccessful();
|
||||
|
||||
Log.i(TAG, String.format("Migration completed successfully: %d notifications, %d settings",
|
||||
contentCount, settingsCount));
|
||||
|
||||
return true;
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error during migration transaction", e);
|
||||
db.endTransaction();
|
||||
return false;
|
||||
} finally {
|
||||
db.endTransaction();
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error during migration", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if migration is needed
|
||||
*
|
||||
* @return true if migration is required
|
||||
*/
|
||||
private boolean isMigrationNeeded() {
|
||||
try {
|
||||
// Check if SharedPreferences has data
|
||||
SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
|
||||
String notificationsJson = prefs.getString(KEY_NOTIFICATIONS, "[]");
|
||||
|
||||
// Check if SQLite already has data
|
||||
SQLiteDatabase db = database.getReadableDatabase();
|
||||
android.database.Cursor cursor = db.rawQuery(
|
||||
"SELECT COUNT(*) FROM " + DailyNotificationDatabase.TABLE_NOTIF_CONTENTS, null);
|
||||
|
||||
int sqliteCount = 0;
|
||||
if (cursor.moveToFirst()) {
|
||||
sqliteCount = cursor.getInt(0);
|
||||
}
|
||||
cursor.close();
|
||||
|
||||
// Migration needed if SharedPreferences has data but SQLite doesn't
|
||||
boolean hasPrefsData = !notificationsJson.equals("[]") && !notificationsJson.isEmpty();
|
||||
boolean needsMigration = hasPrefsData && sqliteCount == 0;
|
||||
|
||||
Log.d(TAG, String.format("Migration check: prefs_data=%s, sqlite_count=%d, needed=%s",
|
||||
hasPrefsData, sqliteCount, needsMigration));
|
||||
|
||||
return needsMigration;
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error checking migration status", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Migrate notification content from SharedPreferences to SQLite
|
||||
*
|
||||
* @param db SQLite database instance
|
||||
* @return Number of notifications migrated
|
||||
*/
|
||||
private int migrateNotificationContent(SQLiteDatabase db) {
|
||||
try {
|
||||
SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
|
||||
String notificationsJson = prefs.getString(KEY_NOTIFICATIONS, "[]");
|
||||
|
||||
if (notificationsJson.equals("[]") || notificationsJson.isEmpty()) {
|
||||
Log.d(TAG, "No notification content to migrate");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Parse JSON to List<NotificationContent>
|
||||
Type type = new TypeToken<ArrayList<NotificationContent>>(){}.getType();
|
||||
List<NotificationContent> notifications = gson.fromJson(notificationsJson, type);
|
||||
|
||||
int migratedCount = 0;
|
||||
|
||||
for (NotificationContent notification : notifications) {
|
||||
try {
|
||||
// Create ContentValues for notif_contents table
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_SLOT_ID, notification.getId());
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_PAYLOAD_JSON,
|
||||
gson.toJson(notification));
|
||||
values.put(DailyNotificationDatabase.COL_CONTENTS_FETCHED_AT,
|
||||
notification.getFetchedAt());
|
||||
// ETag is null for migrated data
|
||||
values.putNull(DailyNotificationDatabase.COL_CONTENTS_ETAG);
|
||||
|
||||
// Insert into notif_contents table
|
||||
long rowId = db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONTENTS, null, values);
|
||||
|
||||
if (rowId != -1) {
|
||||
migratedCount++;
|
||||
Log.d(TAG, "Migrated notification: " + notification.getId());
|
||||
} else {
|
||||
Log.w(TAG, "Failed to migrate notification: " + notification.getId());
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error migrating notification: " + notification.getId(), e);
|
||||
}
|
||||
}
|
||||
|
||||
Log.i(TAG, "Migrated " + migratedCount + " notifications to SQLite");
|
||||
return migratedCount;
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error migrating notification content", e);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Migrate settings from SharedPreferences to SQLite
|
||||
*
|
||||
* @param db SQLite database instance
|
||||
* @return Number of settings migrated
|
||||
*/
|
||||
private int migrateSettings(SQLiteDatabase db) {
|
||||
try {
|
||||
SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
|
||||
int migratedCount = 0;
|
||||
|
||||
// Migrate last_fetch timestamp
|
||||
long lastFetch = prefs.getLong(KEY_LAST_FETCH, 0);
|
||||
if (lastFetch > 0) {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_K, KEY_LAST_FETCH);
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_V, String.valueOf(lastFetch));
|
||||
|
||||
long rowId = db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null, values);
|
||||
if (rowId != -1) {
|
||||
migratedCount++;
|
||||
Log.d(TAG, "Migrated last_fetch setting");
|
||||
}
|
||||
}
|
||||
|
||||
// Migrate adaptive_scheduling setting
|
||||
boolean adaptiveScheduling = prefs.getBoolean(KEY_ADAPTIVE_SCHEDULING, false);
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_K, KEY_ADAPTIVE_SCHEDULING);
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_V, String.valueOf(adaptiveScheduling));
|
||||
|
||||
long rowId = db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null, values);
|
||||
if (rowId != -1) {
|
||||
migratedCount++;
|
||||
Log.d(TAG, "Migrated adaptive_scheduling setting");
|
||||
}
|
||||
|
||||
Log.i(TAG, "Migrated " + migratedCount + " settings to SQLite");
|
||||
return migratedCount;
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error migrating settings", e);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Mark migration as complete in the database
|
||||
*
|
||||
* @param db SQLite database instance
|
||||
*/
|
||||
private void markMigrationComplete(SQLiteDatabase db) {
|
||||
try {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_K, "migration_complete");
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_V, String.valueOf(System.currentTimeMillis()));
|
||||
|
||||
db.insert(DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null, values);
|
||||
|
||||
Log.d(TAG, "Migration marked as complete");
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error marking migration complete", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate migration success
|
||||
*
|
||||
* @return true if migration was successful
|
||||
*/
|
||||
public boolean validateMigration() {
|
||||
try {
|
||||
SQLiteDatabase db = database.getReadableDatabase();
|
||||
|
||||
// Check if migration_complete flag exists
|
||||
android.database.Cursor cursor = db.query(
|
||||
DailyNotificationDatabase.TABLE_NOTIF_CONFIG,
|
||||
new String[]{DailyNotificationDatabase.COL_CONFIG_V},
|
||||
DailyNotificationDatabase.COL_CONFIG_K + " = ?",
|
||||
new String[]{"migration_complete"},
|
||||
null, null, null
|
||||
);
|
||||
|
||||
boolean migrationComplete = cursor.moveToFirst();
|
||||
cursor.close();
|
||||
|
||||
if (!migrationComplete) {
|
||||
Log.w(TAG, "Migration validation failed - migration_complete flag not found");
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check if we have notification content
|
||||
cursor = db.rawQuery(
|
||||
"SELECT COUNT(*) FROM " + DailyNotificationDatabase.TABLE_NOTIF_CONTENTS, null);
|
||||
|
||||
int contentCount = 0;
|
||||
if (cursor.moveToFirst()) {
|
||||
contentCount = cursor.getInt(0);
|
||||
}
|
||||
cursor.close();
|
||||
|
||||
Log.i(TAG, "Migration validation successful - " + contentCount + " notifications in SQLite");
|
||||
return true;
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error validating migration", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get migration statistics
|
||||
*
|
||||
* @return Migration statistics string
|
||||
*/
|
||||
public String getMigrationStats() {
|
||||
try {
|
||||
SQLiteDatabase db = database.getReadableDatabase();
|
||||
|
||||
// Count notifications
|
||||
android.database.Cursor cursor = db.rawQuery(
|
||||
"SELECT COUNT(*) FROM " + DailyNotificationDatabase.TABLE_NOTIF_CONTENTS, null);
|
||||
int notificationCount = 0;
|
||||
if (cursor.moveToFirst()) {
|
||||
notificationCount = cursor.getInt(0);
|
||||
}
|
||||
cursor.close();
|
||||
|
||||
// Count settings
|
||||
cursor = db.rawQuery(
|
||||
"SELECT COUNT(*) FROM " + DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null);
|
||||
int settingsCount = 0;
|
||||
if (cursor.moveToFirst()) {
|
||||
settingsCount = cursor.getInt(0);
|
||||
}
|
||||
cursor.close();
|
||||
|
||||
return String.format("Migration stats: %d notifications, %d settings",
|
||||
notificationCount, settingsCount);
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error getting migration stats", e);
|
||||
return "Migration stats: Error retrieving data";
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -15,9 +15,12 @@ import android.app.AlarmManager;
|
||||
import android.app.NotificationChannel;
|
||||
import android.app.NotificationManager;
|
||||
import android.app.PendingIntent;
|
||||
import android.content.ContentValues;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.SharedPreferences;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.database.sqlite.SQLiteDatabase;
|
||||
import android.os.Build;
|
||||
import android.os.PowerManager;
|
||||
import android.util.Log;
|
||||
@@ -70,6 +73,12 @@ public class DailyNotificationPlugin extends Plugin {
|
||||
private DailyNotificationScheduler scheduler;
|
||||
private DailyNotificationFetcher fetcher;
|
||||
|
||||
// SQLite database components
|
||||
private DailyNotificationDatabase database;
|
||||
private DailyNotificationMigration migration;
|
||||
private String databasePath;
|
||||
private boolean useSharedStorage = false;
|
||||
|
||||
/**
|
||||
* Initialize the plugin and create notification channel
|
||||
*/
|
||||
@@ -105,6 +114,177 @@ public class DailyNotificationPlugin extends Plugin {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Configure the plugin with database and storage options
|
||||
*
|
||||
* @param call Plugin call containing configuration parameters
|
||||
*/
|
||||
@PluginMethod
|
||||
public void configure(PluginCall call) {
|
||||
try {
|
||||
Log.d(TAG, "Configuring plugin with new options");
|
||||
|
||||
// Get configuration options
|
||||
String dbPath = call.getString("dbPath");
|
||||
String storageMode = call.getString("storage", "tiered");
|
||||
Integer ttlSeconds = call.getInt("ttlSeconds");
|
||||
Integer prefetchLeadMinutes = call.getInt("prefetchLeadMinutes");
|
||||
Integer maxNotificationsPerDay = call.getInt("maxNotificationsPerDay");
|
||||
Integer retentionDays = call.getInt("retentionDays");
|
||||
|
||||
// Update storage mode
|
||||
useSharedStorage = "shared".equals(storageMode);
|
||||
|
||||
// Set database path
|
||||
if (dbPath != null && !dbPath.isEmpty()) {
|
||||
databasePath = dbPath;
|
||||
Log.d(TAG, "Database path set to: " + databasePath);
|
||||
} else {
|
||||
// Use default database path
|
||||
databasePath = getContext().getDatabasePath("daily_notifications.db").getAbsolutePath();
|
||||
Log.d(TAG, "Using default database path: " + databasePath);
|
||||
}
|
||||
|
||||
// Initialize SQLite database if using shared storage
|
||||
if (useSharedStorage) {
|
||||
initializeSQLiteDatabase();
|
||||
}
|
||||
|
||||
// Store configuration in database or SharedPreferences
|
||||
storeConfiguration(ttlSeconds, prefetchLeadMinutes, maxNotificationsPerDay, retentionDays);
|
||||
|
||||
Log.i(TAG, "Plugin configuration completed successfully");
|
||||
call.resolve();
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error configuring plugin", e);
|
||||
call.reject("Configuration failed: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize SQLite database with migration
|
||||
*/
|
||||
private void initializeSQLiteDatabase() {
|
||||
try {
|
||||
Log.d(TAG, "Initializing SQLite database");
|
||||
|
||||
// Create database instance
|
||||
database = new DailyNotificationDatabase(getContext(), databasePath);
|
||||
|
||||
// Initialize migration utility
|
||||
migration = new DailyNotificationMigration(getContext(), database);
|
||||
|
||||
// Perform migration if needed
|
||||
if (migration.migrateToSQLite()) {
|
||||
Log.i(TAG, "Migration completed successfully");
|
||||
|
||||
// Validate migration
|
||||
if (migration.validateMigration()) {
|
||||
Log.i(TAG, "Migration validation successful");
|
||||
Log.i(TAG, migration.getMigrationStats());
|
||||
} else {
|
||||
Log.w(TAG, "Migration validation failed");
|
||||
}
|
||||
} else {
|
||||
Log.w(TAG, "Migration failed or not needed");
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error initializing SQLite database", e);
|
||||
throw new RuntimeException("SQLite initialization failed", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Store configuration values
|
||||
*/
|
||||
private void storeConfiguration(Integer ttlSeconds, Integer prefetchLeadMinutes,
|
||||
Integer maxNotificationsPerDay, Integer retentionDays) {
|
||||
try {
|
||||
if (useSharedStorage && database != null) {
|
||||
// Store in SQLite
|
||||
storeConfigurationInSQLite(ttlSeconds, prefetchLeadMinutes, maxNotificationsPerDay, retentionDays);
|
||||
} else {
|
||||
// Store in SharedPreferences
|
||||
storeConfigurationInSharedPreferences(ttlSeconds, prefetchLeadMinutes, maxNotificationsPerDay, retentionDays);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error storing configuration", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Store configuration in SQLite database
|
||||
*/
|
||||
private void storeConfigurationInSQLite(Integer ttlSeconds, Integer prefetchLeadMinutes,
|
||||
Integer maxNotificationsPerDay, Integer retentionDays) {
|
||||
try {
|
||||
SQLiteDatabase db = database.getWritableDatabase();
|
||||
|
||||
// Store each configuration value
|
||||
if (ttlSeconds != null) {
|
||||
storeConfigValue(db, "ttlSeconds", String.valueOf(ttlSeconds));
|
||||
}
|
||||
if (prefetchLeadMinutes != null) {
|
||||
storeConfigValue(db, "prefetchLeadMinutes", String.valueOf(prefetchLeadMinutes));
|
||||
}
|
||||
if (maxNotificationsPerDay != null) {
|
||||
storeConfigValue(db, "maxNotificationsPerDay", String.valueOf(maxNotificationsPerDay));
|
||||
}
|
||||
if (retentionDays != null) {
|
||||
storeConfigValue(db, "retentionDays", String.valueOf(retentionDays));
|
||||
}
|
||||
|
||||
Log.d(TAG, "Configuration stored in SQLite");
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error storing configuration in SQLite", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Store a single configuration value in SQLite
|
||||
*/
|
||||
private void storeConfigValue(SQLiteDatabase db, String key, String value) {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_K, key);
|
||||
values.put(DailyNotificationDatabase.COL_CONFIG_V, value);
|
||||
|
||||
// Use INSERT OR REPLACE to handle updates
|
||||
db.replace(DailyNotificationDatabase.TABLE_NOTIF_CONFIG, null, values);
|
||||
}
|
||||
|
||||
/**
|
||||
* Store configuration in SharedPreferences
|
||||
*/
|
||||
private void storeConfigurationInSharedPreferences(Integer ttlSeconds, Integer prefetchLeadMinutes,
|
||||
Integer maxNotificationsPerDay, Integer retentionDays) {
|
||||
try {
|
||||
SharedPreferences prefs = getContext().getSharedPreferences("DailyNotificationPrefs", Context.MODE_PRIVATE);
|
||||
SharedPreferences.Editor editor = prefs.edit();
|
||||
|
||||
if (ttlSeconds != null) {
|
||||
editor.putInt("ttlSeconds", ttlSeconds);
|
||||
}
|
||||
if (prefetchLeadMinutes != null) {
|
||||
editor.putInt("prefetchLeadMinutes", prefetchLeadMinutes);
|
||||
}
|
||||
if (maxNotificationsPerDay != null) {
|
||||
editor.putInt("maxNotificationsPerDay", maxNotificationsPerDay);
|
||||
}
|
||||
if (retentionDays != null) {
|
||||
editor.putInt("retentionDays", retentionDays);
|
||||
}
|
||||
|
||||
editor.apply();
|
||||
Log.d(TAG, "Configuration stored in SharedPreferences");
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "Error storing configuration in SharedPreferences", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Schedule a daily notification with the specified options
|
||||
*
|
||||
|
||||
@@ -153,6 +153,15 @@ export interface SchedulingConfig {
|
||||
timezone: string;
|
||||
}
|
||||
|
||||
export interface ConfigureOptions {
|
||||
dbPath?: string;
|
||||
storage?: 'shared' | 'tiered';
|
||||
ttlSeconds?: number;
|
||||
prefetchLeadMinutes?: number;
|
||||
maxNotificationsPerDay?: number;
|
||||
retentionDays?: number;
|
||||
}
|
||||
|
||||
// Dual Scheduling System Interfaces
|
||||
export interface ContentFetchConfig {
|
||||
enabled: boolean;
|
||||
@@ -248,6 +257,9 @@ export interface DualScheduleStatus {
|
||||
|
||||
// Enhanced DailyNotificationPlugin interface with dual scheduling
|
||||
export interface DailyNotificationPlugin {
|
||||
// Configuration methods
|
||||
configure(options: ConfigureOptions): Promise<void>;
|
||||
|
||||
// Existing methods
|
||||
scheduleDailyNotification(options: NotificationOptions | ScheduleOptions): Promise<void>;
|
||||
getLastNotification(): Promise<NotificationResponse | null>;
|
||||
|
||||
@@ -9,6 +9,11 @@ import { WebPlugin } from '@capacitor/core';
|
||||
import type { DailyNotificationPlugin, NotificationOptions, NotificationSettings, NotificationResponse, NotificationStatus, BatteryStatus, PowerState, PermissionStatus } from './definitions';
|
||||
|
||||
export class DailyNotificationWeb extends WebPlugin implements DailyNotificationPlugin {
|
||||
async configure(_options: any): Promise<void> {
|
||||
// Web implementation placeholder
|
||||
console.log('Configure called on web platform');
|
||||
}
|
||||
|
||||
async scheduleDailyNotification(_options: NotificationOptions | any): Promise<void> {
|
||||
// Web implementation placeholder
|
||||
console.log('Schedule daily notification called on web platform');
|
||||
|
||||
@@ -19,6 +19,11 @@ export class DailyNotificationWeb implements DailyNotificationPlugin {
|
||||
};
|
||||
private scheduledNotifications: Set<string> = new Set();
|
||||
|
||||
async configure(_options: any): Promise<void> {
|
||||
// Web implementation placeholder
|
||||
console.log('Configure called on web platform');
|
||||
}
|
||||
|
||||
/**
|
||||
* Schedule a daily notification
|
||||
*/
|
||||
|
||||
Reference in New Issue
Block a user