manager: add a simple manager updater, close #627

2023-06-23 00:31:36 +08:00
parent 12761ee167
commit 37f4045499
4 changed files with 131 additions and 82 deletions
--- a/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Home.kt
+++ b/manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Home.kt
@@ -19,6 +19,7 @@ import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.res.stringResource
@@ -28,6 +29,8 @@ import androidx.compose.ui.unit.dp
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.annotation.RootNavGraph
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import me.weishu.kernelsu.*
 import me.weishu.kernelsu.R
 import me.weishu.kernelsu.ui.screen.destinations.SettingScreenDestination
@@ -37,13 +40,11 @@ import me.weishu.kernelsu.ui.util.*
@Destination
@Composable
 fun HomeScreen(navigator: DestinationsNavigator) {
-    Scaffold(
-        topBar = {
+    Scaffold(topBar = {
        TopBar(onSettingsClick = {
            navigator.navigate(SettingScreenDestination)
        })
-        }
-    ) { innerPadding ->
+    }) { innerPadding ->
        Column(
            modifier = Modifier
                .padding(innerPadding)
@@ -62,11 +63,11 @@ fun HomeScreen(navigator: DestinationsNavigator) {
            if (isManager && Natives.requireNewKernel()) {
                WarningCard(
                    stringResource(id = R.string.require_kernel_version).format(
-                        ksuVersion,
-                        Natives.MINIMAL_SUPPORTED_KERNEL
+                        ksuVersion, Natives.MINIMAL_SUPPORTED_KERNEL
                    )
                )
            }
+            UpdateCard()
            InfoCard()
            DonateCard()
            LearnMoreCard()
@@ -75,6 +76,25 @@ fun HomeScreen(navigator: DestinationsNavigator) {
    }
 }

+@Composable
+fun UpdateCard() {
+    val context = LocalContext.current
+    val newVersion by produceState(initialValue = 0 to "") {
+        value = withContext(Dispatchers.IO) { checkNewVersion() }
+    }
+    val currentVersionCode = getManagerVersion(context).second
+    val newVersionCode = newVersion.first
+    val newVersionUrl = newVersion.second
+    if (newVersionCode <= currentVersionCode) {
+        return
+    }
+
+    val uriHandler = LocalUriHandler.current
+    WarningCard(message = stringResource(id = R.string.new_version_available).format(newVersionCode)) {
+        uriHandler.openUri(newVersionUrl)
+    }
+}
+
@Composable
 fun RebootDropdownItem(@StringRes id: Int, reason: String = "") {
    DropdownMenuItem(text = {
@@ -87,9 +107,7 @@ fun RebootDropdownItem(@StringRes id: Int, reason: String = "") {
@OptIn(ExperimentalMaterial3Api::class)
@Composable
 private fun TopBar(onSettingsClick: () -> Unit) {
-    TopAppBar(
-        title = { Text(stringResource(R.string.app_name)) },
-        actions = {
+    TopAppBar(title = { Text(stringResource(R.string.app_name)) }, actions = {
        var showDropdown by remember { mutableStateOf(false) }
        IconButton(onClick = {
            showDropdown = true
@@ -123,8 +141,7 @@ private fun TopBar(onSettingsClick: () -> Unit) {
                contentDescription = stringResource(id = R.string.settings)
            )
        }
-        }
-    )
+    })
 }

@Composable
@@ -136,17 +153,14 @@ private fun StatusCard(kernelVersion: KernelVersion, ksuVersion: Int?) {
        })
    ) {
        val uriHandler = LocalUriHandler.current
-        Row(
-            modifier = Modifier
+        Row(modifier = Modifier
            .fillMaxWidth()
            .clickable {
                if (kernelVersion.isGKI() && ksuVersion == null) {
                    uriHandler.openUri("https://kernelsu.org/guide/installation.html")
                }
            }
-                .padding(24.dp),
-            verticalAlignment = Alignment.CenterVertically
-        ) {
+            .padding(24.dp), verticalAlignment = Alignment.CenterVertically) {
            when {
                ksuVersion != null -> {
                    val appendText = if (Natives.isSafeMode) {
@@ -168,10 +182,8 @@ private fun StatusCard(kernelVersion: KernelVersion, ksuVersion: Int?) {
                        Spacer(Modifier.height(4.dp))
                        Text(
                            text = stringResource(
-                                R.string.home_superuser_count,
-                                getSuperuserCount()
-                            ),
-                            style = MaterialTheme.typography.bodyMedium
+                                R.string.home_superuser_count, getSuperuserCount()
+                            ), style = MaterialTheme.typography.bodyMedium
                        )
                        Spacer(Modifier.height(4.dp))
                        Text(
@@ -217,22 +229,25 @@ private fun StatusCard(kernelVersion: KernelVersion, ksuVersion: Int?) {
 }

@Composable
-fun WarningCard(message: String) {
+fun WarningCard(
+    message: String, color: Color = MaterialTheme.colorScheme.error, onClick: () -> Unit = {}
+) {
    ElevatedCard(
        colors = CardDefaults.elevatedCardColors(
-            containerColor = MaterialTheme.colorScheme.error
+            containerColor = color
        )
    ) {
        Row(
            modifier = Modifier
                .fillMaxWidth()
-                .padding(24.dp),
-            verticalAlignment = Alignment.CenterVertically
+                .padding(24.dp)
+                .clickable {
+                    onClick()
+                }, verticalAlignment = Alignment.CenterVertically
        ) {
            Column() {
                Text(
-                    text = message,
-                    style = MaterialTheme.typography.bodyMedium
+                    text = message, style = MaterialTheme.typography.bodyMedium
                )
            }
        }
@@ -246,15 +261,12 @@ fun LearnMoreCard() {

    ElevatedCard {

-        Row(
-            modifier = Modifier
+        Row(modifier = Modifier
            .fillMaxWidth()
            .clickable {
                uriHandler.openUri(url)
            }
-                .padding(24.dp),
-            verticalAlignment = Alignment.CenterVertically
-        ) {
+            .padding(24.dp), verticalAlignment = Alignment.CenterVertically) {
            Column() {
                Text(
                    text = stringResource(R.string.home_learn_kernelsu),
@@ -276,15 +288,12 @@ fun DonateCard() {

    ElevatedCard {

-        Row(
-            modifier = Modifier
+        Row(modifier = Modifier
            .fillMaxWidth()
            .clickable {
                uriHandler.openUri("https://patreon.com/weishu")
            }
-                .padding(24.dp),
-            verticalAlignment = Alignment.CenterVertically
-        ) {
+            .padding(24.dp), verticalAlignment = Alignment.CenterVertically) {
            Column() {
                Text(
                    text = stringResource(R.string.home_support_title),
@@ -323,7 +332,11 @@ private fun InfoCard() {
            InfoCardItem(stringResource(R.string.home_kernel), uname.release)

            Spacer(Modifier.height(16.dp))
-            InfoCardItem(stringResource(R.string.home_manager_version), getManagerVersion(context))
+            val managerVersion = getManagerVersion(context)
+            InfoCardItem(
+                stringResource(R.string.home_manager_version),
+                "${managerVersion.first} (${managerVersion.second})"
+            )

            Spacer(Modifier.height(16.dp))
            InfoCardItem(stringResource(R.string.home_fingerprint), Build.FINGERPRINT)
@@ -334,9 +347,9 @@ private fun InfoCard() {
    }
 }

-fun getManagerVersion(context: Context): String {
+fun getManagerVersion(context: Context): Pair<String, Int> {
    val packageInfo = context.packageManager.getPackageInfo(context.packageName, 0)
-    return "${packageInfo.versionName} (${packageInfo.versionCode})"
+    return Pair(packageInfo.versionName, packageInfo.versionCode)
 }

@Preview
--- a/manager/app/src/main/java/me/weishu/kernelsu/ui/util/Downloader.kt
+++ b/manager/app/src/main/java/me/weishu/kernelsu/ui/util/Downloader.kt
@@ -60,6 +60,40 @@ fun download(
    downloadManager.enqueue(request)
 }

+fun checkNewVersion(): Pair<Int, String> {
+    val url = "https://api.github.com/repos/tiann/KernelSU/releases/latest"
+    val defaultValue = 0 to ""
+    runCatching {
+        okhttp3.OkHttpClient().newCall(okhttp3.Request.Builder().url(url).build()).execute()
+            .use { response ->
+                if (!response.isSuccessful) {
+                    return defaultValue
+                }
+                val body = response.body?.string() ?: return defaultValue
+                val json = org.json.JSONObject(body)
+
+                val assets = json.getJSONArray("assets")
+                for (i in 0 until assets.length()) {
+                    val asset = assets.getJSONObject(i)
+                    val name = asset.getString("name")
+                    if (!name.endsWith(".apk")) {
+                        continue
+                    }
+
+                    val regex = Regex("v(.+?)_(\\d+)-")
+                    val matchResult = regex.find(name) ?: continue
+                    val versionName = matchResult.groupValues[1]
+                    val versionCode = matchResult.groupValues[2].toInt()
+                    val downloadUrl = asset.getString("browser_download_url")
+
+                    return versionCode to downloadUrl
+                }
+
+            }
+    }
+    return defaultValue
+}
+
@Composable
 fun DownloadListener(context: Context, onDownloaded: (Uri) -> Unit) {
    DisposableEffect(context) {
--- a/manager/app/src/main/res/values-zh-rCN/strings.xml
+++ b/manager/app/src/main/res/values-zh-rCN/strings.xml
@@ -74,4 +74,5 @@
    <string name="module_update">更新</string>
    <string name="module_downloading">正在下载模块：%s</string>
    <string name="module_start_downloading">开始下载：%s</string>
+    <string name="new_version_available">发现新版本：%d，点击下载</string>
 </resources>
--- a/manager/app/src/main/res/values/strings.xml
+++ b/manager/app/src/main/res/values/strings.xml
@@ -79,4 +79,5 @@
    <string name="module_update">Update</string>
    <string name="module_downloading">Downloading module: %s</string>
    <string name="module_start_downloading">Start downloading: %s</string>
+    <string name="new_version_available">New version: %s is available, click to download</string>
 </resources>