feat(LogScreen): add log sharing

app/src/main/AndroidManifest.xml

@@ -34,6 +34,16 @@
         android:name=".installers.pm.PMIntentReceiver"
         android:exported="false" />
 
+    <provider
+        android:name="androidx.core.content.FileProvider"
+        android:authorities="${applicationId}.provider"
+        android:exported="false"
+        android:grantUriPermissions="true">
+      <meta-data
+          android:name="android.support.FILE_PROVIDER_PATHS"
+          android:resource="@xml/provider_paths" />
+    </provider>
+
     <activity
         android:name=".MainActivity"
         android:exported="true"

app/src/main/kotlin/com/aliucord/manager/manager/InstallLogManager.kt

@@ -1,5 +1,6 @@
 package com.aliucord.manager.manager
 
+import android.annotation.SuppressLint
 import android.app.Application
 import android.os.Build
 import android.util.Log
@@ -13,6 +14,9 @@ import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.decodeFromStream
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 
 /**
  * Central manager for storing all attempted installations and
@@ -103,4 +107,35 @@ data class InstallLogData(
 ) {
     val isError: Boolean
         get() = errorStacktrace != null
+
+    fun getFormattedInstallDate(): String {
+        @SuppressLint("SimpleDateFormat")
+        return SimpleDateFormat("yyyy-MM-dd HH-mm-ss", Locale.ENGLISH)
+            .format(Date(installDate.toEpochMilliseconds()))
+    }
+
+    fun getLogFileContents(): String = buildString {
+        appendLine("////////////////// Environment Info //////////////////")
+        appendLine(environmentInfo)
+
+        append("\n\n")
+        appendLine("////////////////// Installation Info //////////////////")
+        appendLine()
+        append("Install ID: ")
+        appendLine(id)
+        append("Install time: ")
+        appendLine(getFormattedInstallDate())
+        append("Result: ")
+        appendLine(if (isError) "Failure" else "Success")
+
+        append("\n\n")
+        appendLine("////////////////// Error Stacktrace //////////////////")
+        appendLine()
+        appendLine(errorStacktrace ?: "None")
+
+        append("\n\n")
+        appendLine("////////////////// Installation Log //////////////////")
+        appendLine()
+        appendLine(installationLog)
+    }
 }

app/src/main/kotlin/com/aliucord/manager/ui/screens/log/LogScreen.kt

@@ -3,10 +3,9 @@ package com.aliucord.manager.ui.screens.log
 import android.os.Parcelable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.material3.*
+import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import cafe.adriel.voyager.core.screen.Screen
@@ -16,7 +15,8 @@ import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import com.aliucord.manager.R
 import com.aliucord.manager.manager.InstallLogData
-import com.aliucord.manager.ui.components.*
+import com.aliucord.manager.ui.components.back
+import com.aliucord.manager.ui.screens.log.components.LogAppBar
 import com.aliucord.manager.ui.screens.log.components.SelectableTextArea
 import com.aliucord.manager.ui.screens.patchopts.components.options.PatchOption
 import kotlinx.parcelize.IgnoredOnParcel
@@ -41,7 +41,8 @@ class LogScreen(private val installId: String) : Screen, Parcelable {
         model.data?.let {
             LogScreenContent(
                 data = it,
-                onSaveLog = model::saveLog,
+                onExportLog = model::saveLog,
+                onShareLog = model::shareLog,
             )
         }
     }
@@ -50,13 +51,14 @@ class LogScreen(private val installId: String) : Screen, Parcelable {
 @Composable
 fun LogScreenContent(
     data: InstallLogData,
-    onSaveLog: () -> Unit,
+    onExportLog: () -> Unit,
+    onShareLog: () -> Unit,
 ) {
     Scaffold(
         topBar = {
-            TopAppBar(
-                title = { Text(stringResource(R.string.log_title)) },
-                navigationIcon = { BackButton() },
+            LogAppBar(
+                onExportLog = onExportLog,
+                onShareLog = onShareLog,
             )
         },
     ) { paddingValues ->
@@ -118,15 +120,6 @@ fun LogScreenContent(
             //         )
             //     }
             // }
-
-            item("SAVE_BUTTON") {
-                MainActionButton(
-                    text = stringResource(R.string.log_action_export),
-                    icon = painterResource(R.drawable.ic_download),
-                    onClick = onSaveLog,
-                    modifier = Modifier.padding(top = 10.dp),
-                )
-            }
         }
     }
 }

app/src/main/kotlin/com/aliucord/manager/ui/screens/log/LogScreenModel.kt

@@ -1,17 +1,17 @@
 package com.aliucord.manager.ui.screens.log
 
-import android.annotation.SuppressLint
 import android.app.Application
+import android.content.Intent
+import android.util.Log
 import androidx.compose.runtime.*
+import androidx.core.content.FileProvider
 import cafe.adriel.voyager.core.model.ScreenModel
 import cafe.adriel.voyager.core.model.screenModelScope
+import com.aliucord.manager.BuildConfig
 import com.aliucord.manager.R
 import com.aliucord.manager.manager.InstallLogData
 import com.aliucord.manager.manager.InstallLogManager
 import com.aliucord.manager.util.*
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
 
 class LogScreenModel(
     private val installId: String,
@@ -34,33 +34,49 @@ class LogScreenModel(
     fun saveLog() = screenModelScope.launchBlock {
         val data = data ?: return@launchBlock
 
-        @SuppressLint("SimpleDateFormat")
-        val formattedDate = SimpleDateFormat("yyyy-MM-dd hh-mm-s a", Locale.ENGLISH)
-            .format(Date(data.installDate.toEpochMilliseconds()))
+        val formattedDate = data.getFormattedInstallDate()
+        val content = data.getLogFileContents()
 
-        val content = buildString {
-            appendLine("////////////////// Installation Info //////////////////")
-            append("Install ID: ")
-            appendLine(data.id)
-            append("Install time: ")
-            appendLine(formattedDate)
-            append("Result: ")
-            appendLine(if (data.isError) "Failure" else "Success")
+        application.saveFile("Aliucord Install $formattedDate.log", content)
+    }
 
-            append("\n\n")
-            appendLine("////////////////// Environment Info //////////////////")
-            appendLine(data.environmentInfo)
+    /**
+     * Writes the log to internal cache and launches a share intent of the log file.
+     */
+    fun shareLog() = screenModelScope.launchBlock {
+        val data = data ?: return@launchBlock
+        val formattedDate = data.getFormattedInstallDate()
+        val formattedName = "Aliucord Install $formattedDate.log"
+        val content = data.getLogFileContents()
 
-            append("\n\n")
-            appendLine("////////////////// Error Stacktrace //////////////////")
-            appendLine(data.errorStacktrace ?: "None")
+        val file = application.cacheDir.resolve(formattedName)
+        val fileUri = FileProvider.getUriForFile(
+            /* context = */ application,
+            /* authority = */ "${BuildConfig.APPLICATION_ID}.provider",
+            /* file = */ file,
+            /* displayName = */ formattedName,
+        )
 
-            append("\n\n")
-            appendLine("////////////////// Installation Log //////////////////")
-            appendLine(data.installationLog)
+        val intent = Intent(Intent.ACTION_SEND)
+            .setType("text/*")
+            .putExtra(Intent.EXTRA_STREAM, fileUri)
+            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            .let {
+                Intent.createChooser(
+                    /* target = */ it,
+                    /* title = */ application.getString(R.string.log_action_share),
+                )
+            }
+            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+        try {
+            file.writeText(content)
+            file.deleteOnExit()
+            application.startActivity(intent)
+        } catch (t: Throwable) {
+            Log.w(BuildConfig.TAG, "Failed to share log", t)
+            application.showToast(R.string.status_failed)
         }
-
-        application.saveFile("Aliucord Manager $formattedDate.log", content)
     }
 
     private fun loadLogData() = screenModelScope.launchBlock {

app/src/main/kotlin/com/aliucord/manager/ui/screens/log/components/LogAppBar.kt

@@ -0,0 +1,33 @@
+package com.aliucord.manager.ui.screens.log.components
+
+import androidx.compose.material3.*
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import com.aliucord.manager.R
+import com.aliucord.manager.ui.components.BackButton
+
+@Composable
+fun LogAppBar(
+    onExportLog: () -> Unit,
+    onShareLog: () -> Unit,
+) {
+    TopAppBar(
+        title = { Text(stringResource(R.string.log_title)) },
+        navigationIcon = { BackButton() },
+        actions = {
+            IconButton(onClick = onExportLog) {
+                Icon(
+                    painter = painterResource(R.drawable.ic_save),
+                    contentDescription = stringResource(R.string.log_action_export),
+                )
+            }
+            IconButton(onClick = onShareLog) {
+                Icon(
+                    painter = painterResource(R.drawable.ic_share),
+                    contentDescription = stringResource(R.string.log_action_share),
+                )
+            }
+        },
+    )
+}

app/src/main/res/drawable/ic_save.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="#e8eaed"
+      android:pathData="M200,840q-33,0 -56.5,-23.5T120,760v-560q0,-33 23.5,-56.5T200,120h447q16,0 30.5,6t25.5,17l114,114q11,11 17,25.5t6,30.5v447q0,33 -23.5,56.5T760,840L200,840ZM480,720q50,0 85,-35t35,-85q0,-50 -35,-85t-85,-35q-50,0 -85,35t-35,85q0,50 35,85t85,35ZM280,400h280q17,0 28.5,-11.5T600,360v-80q0,-17 -11.5,-28.5T560,240L280,240q-17,0 -28.5,11.5T240,280v80q0,17 11.5,28.5T280,400Z" />
+</vector>

app/src/main/res/drawable/ic_share.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="#e8eaed"
+      android:pathData="M680,880q-50,0 -85,-35t-35,-85q0,-6 3,-28L282,568q-16,15 -37,23.5t-45,8.5q-50,0 -85,-35t-35,-85q0,-50 35,-85t85,-35q24,0 45,8.5t37,23.5l281,-164q-2,-7 -2.5,-13.5T560,200q0,-50 35,-85t85,-35q50,0 85,35t35,85q0,50 -35,85t-85,35q-24,0 -45,-8.5T598,288L317,452q2,7 2.5,13.5t0.5,14.5q0,8 -0.5,14.5T317,508l281,164q16,-15 37,-23.5t45,-8.5q50,0 85,35t35,85q0,50 -35,85t-85,35Z" />
+</vector>

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

@@ -192,6 +192,7 @@
   <string name="log_section_error">Error Stacktrace</string>
   <string name="log_section_log">Installation Log</string>
   <string name="log_action_export">Export log</string>
+  <string name="log_action_share">Share log</string>
 
   <string name="notif_group_install_title">Active installation</string>
   <string name="notif_group_install_desc">Progress notifications sent during a minimized installation</string>

app/src/main/res/xml/provider_paths.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+  <cache-path
+      name="cache"
+      path="." />
+</paths>