3516 provide occurrence log

app/src/main/AndroidManifest.xml

@@ -153,6 +153,7 @@
         <activity android:name=".components.announcements.AnnouncementsActivity" />
         <activity android:name=".components.drafts.DraftsActivity" />
         <activity android:name="com.keylesspalace.tusky.components.filters.EditFilterActivity" />
+        <activity android:name=".components.occurrence.OccurrenceActivity" />
 
         <receiver android:name=".receiver.NotificationClearBroadcastReceiver"
             android:exported="false" />

app/src/main/java/com/keylesspalace/tusky/MainActivity.kt

@@ -73,6 +73,7 @@ import com.keylesspalace.tusky.components.notifications.NotificationHelper
 import com.keylesspalace.tusky.components.notifications.disableAllNotifications
 import com.keylesspalace.tusky.components.notifications.enablePushNotificationsWithFallback
 import com.keylesspalace.tusky.components.notifications.showMigrationNoticeIfNecessary
+import com.keylesspalace.tusky.components.occurrence.OccurrenceActivity
 import com.keylesspalace.tusky.components.preference.PreferencesActivity
 import com.keylesspalace.tusky.components.scheduled.ScheduledStatusActivity
 import com.keylesspalace.tusky.components.search.SearchActivity
@@ -183,6 +184,19 @@ class MainActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidInje
         val activeAccount = accountManager.activeAccount
             ?: return // will be redirected to LoginActivity by BaseActivity
 
+        // TODO this works but seems a bit blunt for "intercept relevant log messages"?
+//        lifecycleScope.launch {
+//            Runtime.getRuntime().exec("logcat -c")
+//            Runtime.getRuntime().exec("logcat")
+//                .inputStream
+//                .bufferedReader()
+//                .useLines { lines -> lines.forEach {
+//                    val x = it
+//                    val y = 0
+//                }
+//                }
+//        }
+
         var showNotificationTab = false
         if (intent != null) {
             /** there are two possibilities the accountId can be passed to MainActivity:
@@ -632,20 +646,31 @@ class MainActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidInje
         }
 
         if (BuildConfig.DEBUG) {
-            // Add a "Developer tools" entry. Code that makes it easier to
-            // set the app state at runtime belongs here, it will never
-            // be exposed to users.
-            binding.mainDrawer.addItems(
-                DividerDrawerItem(),
-                secondaryDrawerItem {
-                    nameText = "Developer tools"
-                    isEnabled = true
-                    iconicsIcon = GoogleMaterial.Icon.gmd_developer_mode
-                    onClick = {
-                        buildDeveloperToolsDialog().show()
+            binding.mainDrawer.apply {
+                addItems(
+                    DividerDrawerItem(),
+                    secondaryDrawerItem {
+                        nameRes = R.string.action_occurrences
+                        isEnabled = true
+                        iconicsIcon = GoogleMaterial.Icon.gmd_event_note
+                        onClick = {
+                            startActivityWithSlideInAnimation(Intent(context, OccurrenceActivity::class.java))
+                        }
+                    },
+
+                    // Add a "Developer tools" entry. Code that makes it easier to
+                    // set the app state at runtime belongs here, it will never
+                    // be exposed to users.
+                    secondaryDrawerItem {
+                        nameText = "Developer tools"
+                        isEnabled = true
+                        iconicsIcon = GoogleMaterial.Icon.gmd_developer_mode
+                        onClick = {
+                            buildDeveloperToolsDialog().show()
+                        }
                     }
-                }
-            )
+                )
+            }
         }
     }
 

app/src/main/java/com/keylesspalace/tusky/TuskyApplication.kt

@@ -21,6 +21,7 @@ import android.util.Log
 import androidx.work.WorkManager
 import autodispose2.AutoDisposePlugins
 import com.keylesspalace.tusky.components.notifications.NotificationWorkerFactory
+import com.keylesspalace.tusky.components.occurrence.OccurrenceRepository
 import com.keylesspalace.tusky.di.AppInjector
 import com.keylesspalace.tusky.settings.PrefKeys
 import com.keylesspalace.tusky.settings.SCHEMA_VERSION
@@ -50,6 +51,9 @@ class TuskyApplication : Application(), HasAndroidInjector {
     @Inject
     lateinit var sharedPreferences: SharedPreferences
 
+    @Inject
+    lateinit var occurrenceRespository: OccurrenceRepository
+
     override fun onCreate() {
         // Uncomment me to get StrictMode violation logs
 //        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
@@ -63,6 +67,13 @@ class TuskyApplication : Application(), HasAndroidInjector {
 //        }
         super.onCreate()
 
+        val existingUncaughtHandler = Thread.getDefaultUncaughtExceptionHandler()
+        Thread.setDefaultUncaughtExceptionHandler { t, e ->
+            occurrenceRespository.handleException(e)
+
+            existingUncaughtHandler?.uncaughtException(t, e)
+        }
+
         Security.insertProviderAt(Conscrypt.newProvider(), 1)
 
         AutoDisposePlugins.setHideProxies(false) // a small performance optimization

app/src/main/java/com/keylesspalace/tusky/components/occurrence/LogToDbInterceptor.kt

@@ -0,0 +1,44 @@
+/* Copyright Tusky Contributors
+ *
+ * This file is a part of Tusky.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tusky; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+package com.keylesspalace.tusky.components.occurrence
+
+import okhttp3.Interceptor
+import okhttp3.Request
+import okhttp3.Response
+import java.io.IOException
+
+class LogToDbInterceptor(private val occurrenceRespository: OccurrenceRepository) : Interceptor {
+    @Throws(IOException::class)
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request: Request = chain.request()
+        val what = request.method + " " + request.url.toString()
+
+        val entityId = occurrenceRespository.handleApiCallStart(what)
+
+        val response: Response
+        try {
+            response = chain.proceed(request)
+            occurrenceRespository.handleApiCallFinish(entityId, response.code)
+        } catch (e: Exception) {
+            // TODO this case is used? If so add its message to the occurrence entity?
+            occurrenceRespository.handleApiCallFinish(entityId, 499)
+
+            throw e
+        }
+
+        return response
+    }
+}

app/src/main/java/com/keylesspalace/tusky/components/occurrence/OccurrenceActivity.kt

@@ -0,0 +1,230 @@
+/* Copyright Tusky Contributors
+ *
+ * This file is a part of Tusky.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tusky; if not,
+ * see <http://www.gnu.org/licenses>.
+ */
+
+package com.keylesspalace.tusky.components.occurrence
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Build
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.ListAdapter
+import com.google.android.material.color.MaterialColors
+import com.keylesspalace.tusky.BaseActivity
+import com.keylesspalace.tusky.R
+import com.keylesspalace.tusky.databinding.ActivityOccurrencesBinding
+import com.keylesspalace.tusky.databinding.ItemOccurrenceBinding
+import com.keylesspalace.tusky.db.AccountEntity
+import com.keylesspalace.tusky.db.AppDatabase
+import com.keylesspalace.tusky.di.Injectable
+import com.keylesspalace.tusky.di.ViewModelFactory
+import com.keylesspalace.tusky.util.BindingHolder
+import com.keylesspalace.tusky.util.getDurationStringAllowMillis
+import com.keylesspalace.tusky.util.getRelativeTimeSpanString
+import com.keylesspalace.tusky.util.viewBinding
+import com.keylesspalace.tusky.util.visible
+import dagger.android.DispatchingAndroidInjector
+import dagger.android.HasAndroidInjector
+import kotlinx.coroutines.launch
+import java.text.DateFormat
+import javax.inject.Inject
+
+class OccurrenceActivity : BaseActivity(), Injectable, HasAndroidInjector {
+
+    @Inject
+    lateinit var viewModelFactory: ViewModelFactory
+
+    @Inject
+    lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Any>
+
+    @Inject
+    lateinit var occurrenceRepository: OccurrenceRepository
+
+    @Inject
+    lateinit var db: AppDatabase
+
+//    private val viewModel: ListsViewModel by viewModels { viewModelFactory }
+
+    private val binding by viewBinding(ActivityOccurrencesBinding::inflate)
+
+    private val adapter = OccurrenceAdapter()
+
+    private var loading = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(binding.root)
+
+        setSupportActionBar(binding.includedToolbar.toolbar)
+        supportActionBar?.apply {
+            title = getString(R.string.title_occurrences)
+            setDisplayHomeAsUpEnabled(true)
+            setDisplayShowHomeEnabled(true)
+        }
+
+        binding.occurrenceList.adapter = adapter
+        binding.occurrenceList.addItemDecoration(
+            DividerItemDecoration(this, DividerItemDecoration.VERTICAL)
+        )
+
+        binding.swipeRefreshLayout.setOnRefreshListener { load() }
+        binding.swipeRefreshLayout.setColorSchemeResources(R.color.tusky_blue)
+
+        // It's only function here so far: show "there is nothing"
+        binding.messageView.setup(
+            R.drawable.elephant_friend_empty,
+            R.string.message_empty,
+            null
+        )
+
+        load()
+    }
+
+    private fun load() {
+        if (loading) {
+            return
+        }
+
+        lifecycleScope.launch {
+            binding.swipeRefreshLayout.isRefreshing = true
+            loading = true
+
+            val occurrences = occurrenceRepository.loadAll()
+
+            adapter.submitList(occurrences)
+
+            binding.messageView.visible(occurrences.isEmpty())
+            binding.occurrenceList.visible(occurrences.isNotEmpty())
+
+            binding.swipeRefreshLayout.isRefreshing = false
+            loading = false
+        }
+    }
+
+    override fun androidInjector() = dispatchingAndroidInjector
+
+    companion object {
+        fun newIntent(context: Context) = Intent(context, OccurrenceActivity::class.java)
+    }
+
+    private object OccurrenceDiffer : DiffUtil.ItemCallback<OccurrenceEntity>() {
+        override fun areItemsTheSame(oldItem: OccurrenceEntity, newItem: OccurrenceEntity): Boolean {
+            return oldItem.id == newItem.id
+        }
+
+        override fun areContentsTheSame(oldItem: OccurrenceEntity, newItem: OccurrenceEntity): Boolean {
+            return oldItem == newItem
+        }
+    }
+
+    private inner class OccurrenceAdapter :
+        ListAdapter<OccurrenceEntity, BindingHolder<ItemOccurrenceBinding>>(OccurrenceDiffer) {
+
+        private val dateFormat = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.SHORT)
+        private var lastAccount: AccountEntity? = null
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): BindingHolder<ItemOccurrenceBinding> {
+            return BindingHolder(ItemOccurrenceBinding.inflate(LayoutInflater.from(parent.context), parent, false))
+        }
+
+        override fun onBindViewHolder(holder: BindingHolder<ItemOccurrenceBinding>, position: Int) {
+            val occurrence = getItem(position)
+
+            val defaultTextColor = MaterialColors.getColor(binding.root, android.R.attr.textColorPrimary)
+
+            holder.binding.what.text = occurrence.what
+            holder.binding.what.setTextColor(
+                if (occurrence.type == OccurrenceEntity.Type.CRASH) {
+                    Color.RED
+                } else {
+                    defaultTextColor
+                }
+            )
+
+            holder.binding.code.text = occurrence.code?.toString() ?: ""
+            holder.binding.code.setTextColor(
+                if (occurrence.code != null && occurrence.code > 0) {
+                    if (occurrence.code >= 400) {
+                        baseContext.getColor(R.color.colorError)
+                    } else if (occurrence.code >= 300) {
+                        baseContext.getColor(R.color.colorWarning)
+                    } else {
+                        baseContext.getColor(R.color.colorSuccess)
+                    }
+                } else {
+                    defaultTextColor
+                }
+            )
+
+            holder.binding.whenDate.text =
+                getRelativeTimeSpanString([email protected], occurrence.startedAt.time, System.currentTimeMillis())
+                //dateFormat.format(occurrence.startedAt)
+            // TODO or AbsoluteTimeFormatter?
+
+            // TODO how does one get the current locale /and/or format numbers here?
+            val currentLocale = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                resources.configuration.locales[0]
+            } else {
+                resources.configuration.locale
+            }
+
+            var duration = ""
+            var durationMs = 0L
+            if (occurrence.finishedAt != null) {
+                durationMs = occurrence.finishedAt.time - occurrence.startedAt.time
+                duration = getDurationStringAllowMillis(currentLocale, durationMs)
+            }
+            holder.binding.duration.text = duration
+            holder.binding.duration.setTextColor(
+                if (durationMs >= 1000) {
+                    baseContext.getColor(R.color.colorBad)
+                } else if (durationMs >= 400) {
+                    baseContext.getColor(R.color.colorWarning)
+                } else {
+                    baseContext.getColor(R.color.colorSuccess)
+                }
+            )
+
+            holder.binding.who.text = if (occurrence.accountId != null) {
+                val account = getAccount(occurrence.accountId)
+                account?.displayName ?: ""
+            } else {
+                ""
+            }
+
+            holder.binding.trace.visible(occurrence.callTrace.isNotEmpty())
+            holder.binding.trace.text = OccurrenceEntity.reduceTrace(occurrence.callTrace)
+
+            // TODO cache some objects here? For example different helper objects (locale, number format, ...)
+        }
+
+        private fun getAccount(accountId: Long): AccountEntity? {
+            if (lastAccount?.id == accountId) {
+                return lastAccount
+            }
+
+            lastAccount = db.accountDao().get(accountId)
+
+            return lastAccount
+        }
+    }
+}