新增重启系统对话框

app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt

@@ -1,6 +1,7 @@
 package com.lt2333.simplicitytools.activity
 
 import android.annotation.SuppressLint
+import android.content.DialogInterface
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
@@ -49,8 +50,16 @@ class SettingsActivity : AppCompatActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.reboot -> {
+                AlertDialog.Builder(this)
+                    .setMessage("确定重启？")
+                    .setPositiveButton(
+                        "是",
+                        DialogInterface.OnClickListener { dialogInterface, i ->
                             val commad = arrayOf("reboot")
                             ShellUtils.execCommand(commad, true)
+                        })
+                    .setNegativeButton("否", null)
+                    .show()
             }
             R.id.reboot_ui -> {
                 val commad = arrayOf("killall com.android.systemui")