manager: add menu bar for home screen

manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Home.kt

@@ -4,19 +4,21 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.os.Build
+import android.os.PowerManager
 import android.system.Os
+import androidx.annotation.StringRes
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Refresh
+import androidx.compose.material.icons.filled.Settings
 import androidx.compose.material.icons.outlined.Block
 import androidx.compose.material.icons.outlined.CheckCircle
 import androidx.compose.material.icons.outlined.Warning
 import androidx.compose.material3.*
-import androidx.compose.runtime.Composable
+import androidx.compose.runtime.*
-import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -27,19 +29,26 @@ import androidx.compose.ui.tooling.preview.Preview
 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.launch
 import me.weishu.kernelsu.*
 import me.weishu.kernelsu.R
+import me.weishu.kernelsu.ui.screen.destinations.SettingScreenDestination
 import me.weishu.kernelsu.ui.util.LinkifyText
 import me.weishu.kernelsu.ui.util.LocalSnackbarHost
+import me.weishu.kernelsu.ui.util.reboot
 
 @OptIn(ExperimentalMaterial3Api::class)
 @RootNavGraph(start = true)
 @Destination
 @Composable
-fun HomeScreen() {
+fun HomeScreen(navigator: DestinationsNavigator) {
     Scaffold(
-        topBar = { TopBar() }
+        topBar = {
+            TopBar(onSettingsClick = {
+                navigator.navigate(SettingScreenDestination)
+            })
+        }
     ) { innerPadding ->
         Column(
             modifier = Modifier
@@ -60,11 +69,54 @@ fun HomeScreen() {
     }
 }
 
+@Composable
+fun RebootDropdownItem(@StringRes id: Int, reason: String = "") {
+    DropdownMenuItem(text = {
+        Text(stringResource(id))
+    }, onClick = {
+        reboot(reason)
+    })
+}
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-private fun TopBar() {
+private fun TopBar(onSettingsClick: () -> Unit) {
     TopAppBar(
-        title = { Text(stringResource(R.string.app_name)) }
+        title = { Text(stringResource(R.string.app_name)) },
+        actions = {
+            var showDropdown by remember { mutableStateOf(false) }
+            IconButton(onClick = {
+                showDropdown = true
+            }) {
+                Icon(
+                    imageVector = Icons.Filled.Refresh,
+                    contentDescription = stringResource(id = R.string.reboot)
+                )
+
+                DropdownMenu(expanded = showDropdown, onDismissRequest = {
+                    showDropdown = false
+                }) {
+
+                    RebootDropdownItem(id = R.string.reboot)
+
+                    val pm = LocalContext.current.getSystemService(Context.POWER_SERVICE) as PowerManager?
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && pm?.isRebootingUserspaceSupported == true) {
+                        RebootDropdownItem(id = R.string.reboot_userspace, reason = "userspace")
+                    }
+                    RebootDropdownItem(id = R.string.reboot_recovery, reason = "recovery")
+                    RebootDropdownItem(id = R.string.reboot_bootloader, reason = "bootloader")
+                    RebootDropdownItem(id = R.string.reboot_download, reason = "download")
+                    RebootDropdownItem(id = R.string.reboot_edl, reason = "edl")
+                }
+            }
+
+            IconButton(onClick = onSettingsClick) {
+                Icon(
+                    imageVector = Icons.Filled.Settings,
+                    contentDescription = stringResource(id = R.string.settings)
+                )
+            }
+        }
     )
 }
 

manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Install.kt

@@ -1,16 +1,13 @@
 package me.weishu.kernelsu.ui.screen
 
-import android.content.Intent
 import android.net.Uri
 import android.os.Environment
-import android.util.Log
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.ArrowBack
 import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material.icons.filled.Save
@@ -30,7 +27,7 @@ import me.weishu.kernelsu.R
 import me.weishu.kernelsu.ksuApp
 import me.weishu.kernelsu.ui.util.LocalSnackbarHost
 import me.weishu.kernelsu.ui.util.installModule
-import me.weishu.kernelsu.ui.util.rebootUserSpace
+import me.weishu.kernelsu.ui.util.reboot
 import java.io.File
 import java.text.SimpleDateFormat
 import java.util.*
@@ -92,7 +89,7 @@ fun InstallScreen(navigator: DestinationsNavigator, uri: Uri) {
                     onClick = {
                         scope.launch {
                             withContext(Dispatchers.IO) {
-                                rebootUserSpace()
+                                reboot()
                             }
                         }
                     },

manager/app/src/main/java/me/weishu/kernelsu/ui/screen/Settings.kt

@@ -0,0 +1,49 @@
+package me.weishu.kernelsu.ui.screen
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material3.*
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import com.ramcosta.composedestinations.annotation.Destination
+import com.ramcosta.composedestinations.navigation.DestinationsNavigator
+import me.weishu.kernelsu.R
+
+/**
+ * @author weishu
+ * @date 2023/1/1.
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Destination
+@Composable
+fun SettingScreen(navigator: DestinationsNavigator) {
+
+    Scaffold (
+        topBar = {
+            TopBar(onBack = {
+                navigator.popBackStack()
+            })
+        }
+    ) { paddingValues ->
+
+        Column(modifier = Modifier.padding(paddingValues)) {
+            Text(text = stringResource(id = R.string.settings))
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun TopBar(onBack: () -> Unit = {}) {
+    TopAppBar(
+        title = { Text(stringResource(R.string.settings)) },
+        navigationIcon = {
+            IconButton(
+                onClick = onBack
+            ) { Icon(Icons.Filled.ArrowBack, contentDescription = null) }
+        },
+    )
+}

manager/app/src/main/java/me/weishu/kernelsu/ui/util/KsuCli.kt

@@ -69,12 +69,11 @@ fun installModule(uri: Uri, onFinish: (Boolean)->Unit, onOutput: (String) -> Uni
     }
 }
 
-fun rebootUserSpace() {
+fun reboot(reason: String = "") {
-    val pm = ksuApp.getSystemService(Context.POWER_SERVICE) as PowerManager
     val shell = ksuApp.createRootShell()
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && pm.isRebootingUserspaceSupported) {
+    if (reason == "recovery") {
-        ShellUtils.fastCmdResult(shell, "svc power reboot userspace")
+        // KEYCODE_POWER = 26, hide incorrect "Factory data reset" message
-    } else {
+        ShellUtils.fastCmd(shell, "/system/bin/input keyevent 26")
-        ShellUtils.fastCmdResult(shell, "reboot")
     }
+    ShellUtils.fastCmd(shell, "/system/bin/svc power reboot $reason || /system/bin/reboot $reason")
 }

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

@@ -22,4 +22,10 @@
     <string name="module_install">Install</string>
     <string name="install">Install</string>
     <string name="reboot">Reboot</string>
+    <string name="settings">Settings</string>
+    <string name="reboot_userspace">Soft reboot</string>
+    <string name="reboot_recovery">Reboot to recovery</string>
+    <string name="reboot_bootloader">Reboot to Bootloader</string>
+    <string name="reboot_download">Reboot to Download</string>
+    <string name="reboot_edl">Reboot to EDL</string>
 </resources>