58 lines
1.9 KiB
Kotlin
58 lines
1.9 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.components.metrics
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import android.os.Bundle
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import androidx.lifecycle.Lifecycle
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import androidx.lifecycle.LifecycleObserver
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import androidx.lifecycle.OnLifecycleEvent
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import androidx.navigation.NavController
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import androidx.navigation.NavDestination
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import io.sentry.Sentry
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import io.sentry.event.Breadcrumb
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import io.sentry.event.BreadcrumbBuilder
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import org.mozilla.fenix.components.isSentryEnabled
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/**
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* Records breadcrumbs in Sentry when the fragment changes.
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*
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* Should be registered as a [LifecycleObserver] on an activity if telemetry is enabled.
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* It will automatically be removed when the lifecycle owner is destroyed.
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*/
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class SentryBreadcrumbsRecorder(
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private val navController: NavController,
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private val getBreadcrumbMessage: (NavDestination) -> String
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) : NavController.OnDestinationChangedListener, LifecycleObserver {
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@OnLifecycleEvent(Lifecycle.Event.ON_CREATE)
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fun onCreate() {
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if (isSentryEnabled()) {
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navController.addOnDestinationChangedListener(this)
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}
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}
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@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
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fun onDestroy() {
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navController.removeOnDestinationChangedListener(this)
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}
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/**
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* When the destination changes, record the new destination as a breadcrumb.
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*/
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override fun onDestinationChanged(
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controller: NavController,
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destination: NavDestination,
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arguments: Bundle?
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) {
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Sentry.getContext().recordBreadcrumb(
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BreadcrumbBuilder()
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.setCategory("DestinationChanged")
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.setMessage(getBreadcrumbMessage(destination))
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.setLevel(Breadcrumb.Level.INFO)
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.build()
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)
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}
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}
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