63 lines
2.2 KiB
Kotlin
63 lines
2.2 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix
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import android.content.Context
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import kotlinx.coroutines.runBlocking
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import mozilla.components.support.migration.FennecMigrator
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import mozilla.components.support.migration.state.MigrationStore
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/**
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* An application class which knows how to migrate Fennec data.
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*/
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class MigratingFenixApplication : FenixApplication() {
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val migrator by lazy {
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FennecMigrator.Builder(this, this.components.analytics.crashReporter)
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.migrateOpenTabs(this.components.core.sessionManager)
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.migrateHistory(this.components.core.historyStorage)
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.migrateBookmarks(this.components.core.bookmarksStorage)
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.migrateLogins(
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this.components.core.passwordsStorage.store,
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this.components.core.passwordsEncryptionKey
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)
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.migrateFxa(this.components.backgroundServices.accountManager)
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.build()
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}
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val migrationStore by lazy { MigrationStore() }
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override fun setupInMainProcessOnly() {
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// These migrations need to run before regular initialization happens.
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migrateBlocking()
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// Fenix application initialization can happen now.
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super.setupInMainProcessOnly()
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// The rest of the migrations can happen now.
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migrator.startMigrationIfNeeded(migrationStore, MigrationService::class.java)
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}
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private fun migrateBlocking() {
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val migrator = FennecMigrator.Builder(this, this.components.analytics.crashReporter)
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.migrateGecko()
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// Telemetry may have been disabled in Fennec, so we need to migrate Settings first
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// to correctly initialize telemetry.
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.migrateSettings()
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.build()
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runBlocking {
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migrator.migrateAsync().await()
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}
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}
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}
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fun Context.getMigratorFromApplication(): FennecMigrator {
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return (applicationContext as MigratingFenixApplication).migrator
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}
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fun Context.getMigrationStoreFromApplication(): MigrationStore {
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return (applicationContext as MigratingFenixApplication).migrationStore
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}
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