Proper canary version detection

app/src/main/java/com/topjohnwu/magisk/core/Config.kt

@@ -106,7 +106,7 @@ object Config : PreferenceModel, DBConfig {
     }
 
     private val defaultChannel =
-        if (Utils.isCanary) {
+        if (isCanaryVersion) {
             if (BuildConfig.DEBUG)
                 Value.CANARY_DEBUG_CHANNEL
             else
@@ -116,24 +116,12 @@ object Config : PreferenceModel, DBConfig {
     var bootId by preference(Key.BOOT_ID, "")
 
     var downloadPath by preference(Key.DOWNLOAD_PATH, Environment.DIRECTORY_DOWNLOADS)
-    var repoOrder by preference(
+    var repoOrder by preference(Key.REPO_ORDER, Value.ORDER_DATE)
-        Key.REPO_ORDER,
-        Value.ORDER_DATE
-    )
 
     var suDefaultTimeout by preferenceStrInt(Key.SU_REQUEST_TIMEOUT, 10)
-    var suAutoReponse by preferenceStrInt(
+    var suAutoReponse by preferenceStrInt(Key.SU_AUTO_RESPONSE, Value.SU_PROMPT)
-        Key.SU_AUTO_RESPONSE,
+    var suNotification by preferenceStrInt(Key.SU_NOTIFICATION, Value.NOTIFICATION_TOAST)
-        Value.SU_PROMPT
+    var updateChannel by preferenceStrInt(Key.UPDATE_CHANNEL, defaultChannel)
-    )
-    var suNotification by preferenceStrInt(
-        Key.SU_NOTIFICATION,
-        Value.NOTIFICATION_TOAST
-    )
-    var updateChannel by preferenceStrInt(
-        Key.UPDATE_CHANNEL,
-        defaultChannel
-    )
 
     var safetyNotice by preference(Key.SAFETY, true)
     var darkThemeExtended by preference(
@@ -153,25 +141,15 @@ object Config : PreferenceModel, DBConfig {
     var customChannelUrl by preference(Key.CUSTOM_CHANNEL, "")
     var locale by preference(Key.LOCALE, "")
 
-    var rootMode by dbSettings(
+    var rootMode by dbSettings(Key.ROOT_ACCESS, Value.ROOT_ACCESS_APPS_AND_ADB)
-        Key.ROOT_ACCESS,
+    var suMntNamespaceMode by dbSettings(Key.SU_MNT_NS, Value.NAMESPACE_MODE_REQUESTER)
-        Value.ROOT_ACCESS_APPS_AND_ADB
+    var suMultiuserMode by dbSettings(Key.SU_MULTIUSER_MODE, Value.MULTIUSER_MODE_OWNER_ONLY)
-    )
-    var suMntNamespaceMode by dbSettings(
-        Key.SU_MNT_NS,
-        Value.NAMESPACE_MODE_REQUESTER
-    )
-    var suMultiuserMode by dbSettings(
-        Key.SU_MULTIUSER_MODE,
-        Value.MULTIUSER_MODE_OWNER_ONLY
-    )
     var suBiometric by dbSettings(Key.SU_BIOMETRIC, false)
     var suManager by dbStrings(Key.SU_MANAGER, "", true)
     var keyStoreRaw by dbStrings(Key.KEYSTORE, "", true)
 
     // Always return a path in external storage where we can write
-    val downloadDirectory
+    val downloadDirectory get() =
-        get() =
         Utils.ensureDownloadPath(downloadPath) ?: get<Context>().getExternalFilesDir(null)!!
 
     private const val SU_FINGERPRINT = "su_fingerprint"

app/src/main/java/com/topjohnwu/magisk/core/Info.kt

@@ -1,6 +1,7 @@
 package com.topjohnwu.magisk.core
 
 import com.github.pwittchen.reactivenetwork.library.rx2.ReactiveNetwork
+import com.topjohnwu.magisk.BuildConfig
 import com.topjohnwu.magisk.DynAPK
 import com.topjohnwu.magisk.core.model.UpdateInfo
 import com.topjohnwu.magisk.extensions.get
@@ -13,6 +14,7 @@ import java.io.FileInputStream
 import java.io.IOException
 
 val isRunningAsStub get() = Info.stub != null
+val isCanaryVersion = !BuildConfig.VERSION_NAME.contains(".")
 
 object Info {
 

app/src/main/java/com/topjohnwu/magisk/core/utils/Utils.kt

@@ -17,8 +17,6 @@ import java.util.concurrent.TimeUnit
 
 object Utils {
 
-    val isCanary: Boolean = BuildConfig.VERSION_NAME.contains("-")
-
     fun toast(msg: CharSequence, duration: Int) {
         UiThreadHandler.run { Toast.makeText(get(), msg, duration).show() }
     }

app/src/main/java/com/topjohnwu/magisk/ui/settings/SettingsItems.kt

@@ -12,6 +12,7 @@ import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.core.Config
 import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.Info
+import com.topjohnwu.magisk.core.isCanaryVersion
 import com.topjohnwu.magisk.core.utils.*
 import com.topjohnwu.magisk.databinding.DialogSettingsAppNameBinding
 import com.topjohnwu.magisk.databinding.DialogSettingsDownloadPathBinding
@@ -140,7 +141,7 @@ object UpdateChannel : SettingsItem.Selector() {
 
     override val title = R.string.settings_update_channel_title.asTransitive()
     override val entries = resources.getStringArray(R.array.update_channel).let {
-        if (!Utils.isCanary && Config.updateChannel < Config.Value.CANARY_CHANNEL)
+        if (!isCanaryVersion && Config.updateChannel < Config.Value.CANARY_CHANNEL)
             it.take(it.size - 2).toTypedArray() else it
     }
     override val entryValues = resources.getStringArray(R.array.value_array)

stub/src/main/java/com/topjohnwu/magisk/DownloadActivity.java

@@ -27,7 +27,7 @@ import static com.topjohnwu.magisk.DelegateApplication.MANAGER_APK;
 
 public class DownloadActivity extends Activity {
 
-    private static final boolean CANARY = BuildConfig.VERSION_NAME.contains("-");
+    private static final boolean CANARY = !BuildConfig.VERSION_NAME.contains(".");
     private static final String URL =
             BuildConfig.DEV_CHANNEL != null ? BuildConfig.DEV_CHANNEL : RawData.urlBase() +
             (BuildConfig.DEBUG ? RawData.debug() : (CANARY ? RawData.canary() : RawData.stable()));