Debug info

app/build.gradle.kts

@@ -1,3 +1,8 @@
+import java.io.ByteArrayOutputStream
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.TimeZone
+
 plugins {
     id("com.android.application")
     id("org.jetbrains.kotlin.android")
@@ -19,6 +24,10 @@ android {
         versionCode = 1
         versionName = "1.0"
 
+        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
+        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
+        buildConfigField("String", "BUILD_TIME", "\"${getBuildTime()}\"")
+
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
             useSupportLibrary = true
@@ -79,6 +88,7 @@ dependencies {
     implementation("androidx.compose.material3:material3-window-size-class:1.2.0-rc01")
     implementation("androidx.hilt:hilt-navigation-compose:1.1.0")
     implementation("androidx.navigation:navigation-compose:2.7.6")
+    implementation("androidx.profileinstaller:profileinstaller:1.3.1")
     implementation("androidx.room:room-runtime:2.6.1")
     implementation("androidx.room:room-ktx:2.6.1")
     implementation("androidx.work:work-runtime-ktx:2.9.0")
@@ -97,6 +107,7 @@ dependencies {
     implementation("com.squareup.okio:okio:3.7.0")
     implementation("com.tencent:mmkv:1.3.2")
     implementation("org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.7")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-guava:1.7.3")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2")
     implementation("io.coil-kt:coil-compose:2.5.0")
     testImplementation("junit:junit:4.13.2")
@@ -106,4 +117,31 @@ dependencies {
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     debugImplementation("androidx.compose.ui:ui-tooling")
     debugImplementation("androidx.compose.ui:ui-test-manifest")
+}
+
+// Git is needed in your system PATH for these commands to work.
+// If it's not installed, you can return a random value as a workaround
+fun Project.getCommitCount(): String {
+    return runCommand("git rev-list --count HEAD")
+    // return "1"
+}
+
+fun Project.getGitSha(): String {
+    return runCommand("git rev-parse --short HEAD")
+    // return "1"
+}
+
+fun Project.getBuildTime(): String {
+    val df = SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'")
+    df.timeZone = TimeZone.getTimeZone("UTC")
+    return df.format(Date())
+}
+
+fun Project.runCommand(command: String): String {
+    val byteOut = ByteArrayOutputStream()
+    project.exec {
+        commandLine = command.split(" ")
+        standardOutput = byteOut
+    }
+    return String(byteOut.toByteArray()).trim()
 }

app/src/main/java/org/xtimms/tokusho/core/Navigation.kt

@@ -140,7 +140,8 @@ fun Navigation(
             SettingsView(
                 navigateBack = navigateBack,
                 navigateToAppearance = { navController.navigate(APPEARANCE_DESTINATION) },
-                navigateToAbout = { navController.navigate(ABOUT_DESTINATION) }
+                navigateToAbout = { navController.navigate(ABOUT_DESTINATION) },
+                navigateToAdvanced = { navController.navigate(ADVANCED_DESTINATION) }
             )
         }
 
@@ -165,6 +166,12 @@ fun Navigation(
             )
         }
 
+        composable(ADVANCED_DESTINATION) {
+            AdvancedView(
+                navigateBack = navigateBack,
+            )
+        }
+
         composable(
             route = LIST_DESTINATION,
             arguments = listOf(

app/src/main/java/org/xtimms/tokusho/core/components/PreferenceItem.kt

@@ -121,8 +121,13 @@ fun PreferenceItem(
             Column(
                 modifier = Modifier
                     .weight(1f)
-                    .padding(horizontal = 16.dp)
+                    .then(
-                    .padding(end = 8.dp)
+                        if (icon != null)
+                            Modifier
+                                .padding(horizontal = 16.dp)
+                                .padding(end = 8.dp)
+                        else Modifier.padding(horizontal = 8.dp)
+                    )
             ) {
                 PreferenceItemTitle(text = title, enabled = enabled)
                 if (!description.isNullOrEmpty()) PreferenceItemDescription(
@@ -465,7 +470,8 @@ fun PreferenceSwitch(
                 )
             }
             Column(
-                modifier = Modifier.weight(1f)
+                modifier = Modifier
+                    .weight(1f)
                     .padding(horizontal = 16.dp)
             ) {
                 PreferenceItemTitle(
@@ -542,7 +548,7 @@ fun PreferencesHintCard(
 @Preview
 fun PreferenceItemPreview() {
     Column {
-        PreferenceItem(title = "title", description = "description", icon = 0)
+        PreferenceItem(title = "title", description = "description")
         PreferenceItem(title = "title", description = "description", icon = Icons.Outlined.Update)
     }
 }

app/src/main/java/org/xtimms/tokusho/sections/settings/SettingsView.kt

@@ -3,6 +3,7 @@ package org.xtimms.tokusho.sections.settings
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Code
 import androidx.compose.material.icons.outlined.Info
 import androidx.compose.material.icons.outlined.Palette
 import androidx.compose.runtime.Composable
@@ -19,6 +20,7 @@ fun SettingsView(
     navigateBack: () -> Unit,
     navigateToAppearance: () -> Unit,
     navigateToAbout: () -> Unit,
+    navigateToAdvanced: () -> Unit
 ) {
     ScaffoldWithTopAppBar(
         title = stringResource(R.string.settings),
@@ -36,6 +38,14 @@ fun SettingsView(
                     onClick = navigateToAppearance
                 )
             }
+            item {
+                SettingItem(
+                    title = stringResource(id = R.string.advanced),
+                    description = stringResource(id = R.string.advanced_page),
+                    icon = Icons.Outlined.Code,
+                    onClick = navigateToAdvanced
+                )
+            }
             item {
                 SettingItem(
                     title = stringResource(id = R.string.about),

app/src/main/java/org/xtimms/tokusho/sections/settings/advanced/AdvancedView.kt

@@ -0,0 +1,142 @@
+package org.xtimms.tokusho.sections.settings.advanced
+
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.ReadOnlyComposable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.produceState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.profileinstaller.ProfileVerifier
+import kotlinx.coroutines.guava.await
+import org.xtimms.tokusho.BuildConfig
+import org.xtimms.tokusho.R
+import org.xtimms.tokusho.core.components.PreferenceItem
+import org.xtimms.tokusho.core.components.PreferenceSubtitle
+import org.xtimms.tokusho.core.components.ScaffoldWithTopAppBar
+import org.xtimms.tokusho.utils.WebViewUtil
+import org.xtimms.tokusho.utils.lang.toDateTimestampString
+import java.text.DateFormat
+import java.text.SimpleDateFormat
+import java.util.Locale
+import java.util.TimeZone
+
+const val ADVANCED_DESTINATION = "advanced"
+
+@Composable
+fun AdvancedView(
+    navigateBack: () -> Unit,
+) {
+
+    ScaffoldWithTopAppBar(
+        title = stringResource(R.string.advanced),
+        navigateBack = navigateBack
+    ) { padding ->
+        LazyColumn(
+            modifier = Modifier
+                .padding(padding)
+        ) {
+            item {
+                PreferenceSubtitle(text = stringResource(id = R.string.app_info))
+            }
+            item {
+                PreferenceItem(
+                    title = stringResource(id = R.string.app_version),
+                    description = getVersionName(false)
+                )
+            }
+            item {
+                PreferenceItem(
+                    title = stringResource(id = R.string.build_time),
+                    description = getFormattedBuildTime()
+                )
+            }
+            item {
+                getProfileVerifierPreference()
+            }
+            item {
+                PreferenceItem(
+                    title = stringResource(id = R.string.webview_version),
+                    description = getWebViewVersion()
+                )
+            }
+        }
+    }
+}
+
+@Composable
+@ReadOnlyComposable
+private fun getWebViewVersion(): String {
+    return WebViewUtil.getVersion(LocalContext.current)
+}
+
+@Composable
+private fun getProfileVerifierPreference() {
+    val status by produceState(initialValue = "-") {
+        val result = ProfileVerifier.getCompilationStatusAsync().await().profileInstallResultCode
+        value = when (result) {
+            ProfileVerifier.CompilationStatus.RESULT_CODE_NO_PROFILE -> "No profile installed"
+            ProfileVerifier.CompilationStatus.RESULT_CODE_COMPILED_WITH_PROFILE -> "Compiled"
+            ProfileVerifier.CompilationStatus.RESULT_CODE_COMPILED_WITH_PROFILE_NON_MATCHING ->
+                "Compiled non-matching"
+
+            ProfileVerifier.CompilationStatus.RESULT_CODE_ERROR_CACHE_FILE_EXISTS_BUT_CANNOT_BE_READ,
+            ProfileVerifier.CompilationStatus.RESULT_CODE_ERROR_CANT_WRITE_PROFILE_VERIFICATION_RESULT_CACHE_FILE,
+            ProfileVerifier.CompilationStatus.RESULT_CODE_ERROR_PACKAGE_NAME_DOES_NOT_EXIST,
+            -> "Error $result"
+
+            ProfileVerifier.CompilationStatus.RESULT_CODE_ERROR_UNSUPPORTED_API_VERSION -> "Not supported"
+            ProfileVerifier.CompilationStatus.RESULT_CODE_PROFILE_ENQUEUED_FOR_COMPILATION -> "Pending compilation"
+            else -> "Unknown code $result"
+        }
+    }
+    return PreferenceItem(
+        title = "Profile compilation status",
+        description = status,
+    )
+}
+
+fun getVersionName(withBuildDate: Boolean): String {
+    return when {
+        BuildConfig.DEBUG -> {
+            "Debug ${BuildConfig.COMMIT_SHA}".let {
+                if (withBuildDate) {
+                    "$it (${getFormattedBuildTime()})"
+                } else {
+                    it
+                }
+            }
+        }
+
+        else -> {
+            "Stable ${BuildConfig.VERSION_NAME}".let {
+                if (withBuildDate) {
+                    "$it (${getFormattedBuildTime()})"
+                } else {
+                    it
+                }
+            }
+        }
+    }
+}
+
+internal fun getFormattedBuildTime(): String {
+    return try {
+        val inputDf = SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'", Locale.US)
+        inputDf.timeZone = TimeZone.getTimeZone("UTC")
+        val buildTime = inputDf.parse(BuildConfig.BUILD_TIME)
+
+        val outputDf = DateFormat.getDateTimeInstance(
+            DateFormat.MEDIUM,
+            DateFormat.SHORT,
+            Locale.getDefault(),
+        )
+        outputDf.timeZone = TimeZone.getDefault()
+
+        buildTime!!.toDateTimestampString(DateFormat.getDateTimeInstance())
+    } catch (e: Exception) {
+        BuildConfig.BUILD_TIME
+    }
+}

app/src/main/java/org/xtimms/tokusho/utils/WebViewUtil.kt

@@ -0,0 +1,16 @@
+package org.xtimms.tokusho.utils
+
+import android.content.Context
+import android.webkit.WebView
+
+object WebViewUtil {
+
+    fun getVersion(context: Context): String {
+        val webView = WebView.getCurrentWebViewPackage() ?: return "o_O"
+        val pm = context.packageManager
+        val label = webView.applicationInfo.loadLabel(pm)
+        val version = webView.versionName
+        return "$label $version"
+    }
+
+}

app/src/main/java/org/xtimms/tokusho/utils/lang/Date.kt

@@ -0,0 +1,10 @@
+package org.xtimms.tokusho.utils.lang
+
+import java.text.DateFormat
+import java.util.Date
+
+fun Date.toDateTimestampString(dateFormatter: DateFormat): String {
+    val date = dateFormatter.format(this)
+    val time = DateFormat.getTimeInstance(DateFormat.SHORT).format(this)
+    return "$date $time"
+}

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

@@ -73,4 +73,10 @@
     <string name="manga_info_expand">More</string>
     <string name="action_copy_to_clipboard">Copy to clipboard</string>
     <string name="description_placeholder">No description</string>
+    <string name="advanced">Advanced</string>
+    <string name="app_info">App info</string>
+    <string name="app_version">App version</string>
+    <string name="build_time">Build time</string>
+    <string name="webview_version">WebView version</string>
+    <string name="advanced_page">Dump crash logs, debug info</string>
 </resources>