Revert "Revert "Replace Crashlytics with ACRA""

This reverts commit 452f334d

app/.gitignore

@@ -1,3 +1,4 @@
 /build
 *.apk
 /release
+acra.properties

app/build.gradle

@@ -3,7 +3,6 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'jacoco'
-apply plugin: 'com.google.firebase.crashlytics'
 
 def keystoreProperties = new Properties()
 try {
@@ -17,6 +16,17 @@ try {
     keystoreProperties['storePassword'] = ""
 }
 
+def acraProperties = new Properties()
+try {
+    def acraPropertiesFile = project.file("acra.properties")
+    acraProperties.load(new FileInputStream(acraPropertiesFile))
+} catch (FileNotFoundException ignored) {
+    logger.warn("Unable to load ACRA properties. Error reporting won't be available")
+    acraProperties['url'] = ""
+    acraProperties['user'] = ""
+    acraProperties['pass'] = ""
+}
+
 android {
     configurations.all {
         resolutionStrategy.force 'com.google.code.findbugs:jsr305:3.0.1'
@@ -45,6 +55,9 @@ android {
         versionName "0.8.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         buildConfigField "boolean", "ENABLE_CUSTOM_CSS", "false"
+        buildConfigField "String", "ACRA_URL", "\"${acraProperties['url']}\""
+        buildConfigField "String", "ACRA_USER", "\"${acraProperties['user']}\""
+        buildConfigField "String", "ACRA_PASS", "\"${acraProperties['pass']}\""
     }
     signingConfigs {
         release {
@@ -97,10 +110,8 @@ dependencies {
     implementation 'com.google.android.material:material:1.1.0'
     implementation 'androidx.legacy:legacy-support-v13:1.0.0'
     implementation 'com.commonsware.cwac:anddown:0.3.0'
+    implementation 'com.google.firebase:firebase-core:17.4.1'
     implementation 'com.android.billingclient:billing:2.2.0'
-    implementation 'com.google.firebase:firebase-core:17.3.0'
-    implementation 'com.google.firebase:firebase-crashlytics:17.0.0-beta04'
-    implementation 'com.google.firebase:firebase-analytics:17.3.0'
     implementation "androidx.core:core-ktx:1.2.0"
     implementation 'androidx.browser:browser:1.2.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
@@ -112,9 +123,14 @@ dependencies {
     implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
     kapt "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
     implementation 'eu.crydee:syllable-counter:4.0.2'
+
+    def acraVersion = '5.2.0-rc1'
+    implementation "ch.acra:acra-http:$acraVersion"
+    implementation "ch.acra:acra-advanced-scheduler:$acraVersion"
 }
 
 apply plugin: 'com.google.gms.google-services'
+
 repositories {
     mavenCentral()
 }

app/src/main/java/com/wbrawner/simplemarkdown/MarkdownApplication.kt

@@ -1,13 +1,14 @@
 package com.wbrawner.simplemarkdown
 
 import android.app.Application
+import android.content.Context
 import android.os.StrictMode
-import com.wbrawner.simplemarkdown.utility.CrashlyticsErrorHandler
+import com.wbrawner.simplemarkdown.utility.AcraErrorHandler
 import com.wbrawner.simplemarkdown.utility.ErrorHandler
 
 class MarkdownApplication : Application() {
     val errorHandler: ErrorHandler by lazy {
-        CrashlyticsErrorHandler()
+        AcraErrorHandler()
     }
 
     override fun onCreate() {
@@ -23,4 +24,9 @@ class MarkdownApplication : Application() {
         }
         super.onCreate()
     }
+
+    override fun attachBaseContext(base: Context?) {
+        super.attachBaseContext(base)
+        errorHandler.init(this)
+    }
 }

app/src/main/java/com/wbrawner/simplemarkdown/utility/ErrorHandler.kt

@@ -1,27 +1,56 @@
 package com.wbrawner.simplemarkdown.utility
 
+import android.app.Application
 import android.util.Log
-import com.google.firebase.crashlytics.FirebaseCrashlytics
+import com.evernote.android.job.JobRequest
 import com.wbrawner.simplemarkdown.BuildConfig
+import org.acra.ACRA
+import org.acra.config.CoreConfigurationBuilder
+import org.acra.config.HttpSenderConfigurationBuilder
+import org.acra.config.SchedulerConfigurationBuilder
+import org.acra.data.StringFormat
+import org.acra.sender.HttpSender
+import java.util.concurrent.atomic.AtomicBoolean
 
 interface ErrorHandler {
-    fun enable(enable: Boolean)
+    fun init(application: Application)
     fun reportException(t: Throwable, message: String? = null)
 }
 
-class CrashlyticsErrorHandler : ErrorHandler {
-    private val crashlytics = FirebaseCrashlytics.getInstance()
+class AcraErrorHandler : ErrorHandler {
+    private val isInitialized = AtomicBoolean(false)
 
-    override fun enable(enable: Boolean) {
-        crashlytics.setCrashlyticsCollectionEnabled(enable)
+    override fun init(application: Application) {
+        if (BuildConfig.ACRA_URL.isBlank()
+                || BuildConfig.ACRA_USER.isBlank()
+                || BuildConfig.ACRA_PASS.isBlank()) {
+            return
+        }
+        if (!isInitialized.getAndSet(true)) {
+            val builder = CoreConfigurationBuilder(application)
+                    .setBuildConfigClass(BuildConfig::class.java)
+                    .setReportFormat(StringFormat.JSON)
+            builder.getPluginConfigurationBuilder(HttpSenderConfigurationBuilder::class.java)
+                    .setUri(BuildConfig.ACRA_URL)
+                    .setHttpMethod(HttpSender.Method.POST)
+                    .setBasicAuthLogin(BuildConfig.ACRA_USER)
+                    .setBasicAuthPassword(BuildConfig.ACRA_PASS)
+                    .setEnabled(true)
+            builder.getPluginConfigurationBuilder(SchedulerConfigurationBuilder::class.java)
+                    .setRequiresNetworkType(JobRequest.NetworkType.UNMETERED)
+                    .setRequiresBatteryNotLow(true)
+                    .setEnabled(true)
+            ACRA.init(application, builder)
+        }
     }
 
     override fun reportException(t: Throwable, message: String?) {
         @Suppress("ConstantConditionIf")
         if (BuildConfig.DEBUG) {
-            Log.e("CrashlyticsErrorHandler", "Caught exception: $message", t)
+            Log.e("AcraErrorHandler", "Caught exception: $message", t)
             return
         }
-        crashlytics.recordException(t)
+        if (!isInitialized.get()) return
+        ACRA.getErrorReporter().handleException(t)
     }
 }

app/src/main/java/com/wbrawner/simplemarkdown/view/activity/MainActivity.kt

@@ -20,7 +20,6 @@ import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.Observer
 import androidx.preference.PreferenceManager
-import com.wbrawner.simplemarkdown.MarkdownApplication
 import com.wbrawner.simplemarkdown.R
 import com.wbrawner.simplemarkdown.utility.hideKeyboard
 import com.wbrawner.simplemarkdown.view.adapter.EditPagerAdapter
@@ -70,17 +69,6 @@ class MainActivity : AppCompatActivity(), ActivityCompat.OnRequestPermissionsRes
         }
     }
 
-    override fun onStart() {
-        super.onStart()
-        launch {
-            withContext(Dispatchers.IO) {
-                val enableErrorReports = PreferenceManager.getDefaultSharedPreferences(this@MainActivity)
-                        .getBoolean(getString(R.string.error_reports_enabled), true)
-                (application as MarkdownApplication).errorHandler.enable(enableErrorReports)
-            }
-        }
-    }
-
     override fun onUserLeaveHint() {
         super.onUserLeaveHint()
         launch {

app/src/main/res/values/strings.xml

@@ -34,7 +34,7 @@
     <string name="action_lock_swipe">Lock Swiping</string>
     <string name="action_select">Select</string>
     <string name="action_privacy">Privacy</string>
-    <string name="error_reports_enabled">crashlytics.enable</string>
+    <string name="pref_key_error_reports_enabled">acra.enable</string>
     <string name="pref_title_error_reports">Enable automated error reports</string>
     <string name="pref_error_reports_off">Error reports will not be sent</string>
     <string name="pref_error_reports_on">Error reports will be sent</string>

app/src/main/res/xml/pref_general.xml

@@ -19,7 +19,7 @@
         android:title="@string/title_dark_mode" />
     <SwitchPreference
         android:defaultValue="true"
-        android:key="@string/error_reports_enabled"
+        android:key="@string/pref_key_error_reports_enabled"
         android:summaryOff="@string/pref_error_reports_off"
         android:summaryOn="@string/pref_error_reports_on"
         android:title="@string/pref_title_error_reports" />

build.gradle

@@ -9,7 +9,6 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:3.6.3'
         classpath 'com.google.gms:google-services:4.3.3'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.0.0-beta04'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }