Add `needRamdisk` and `changeBoot` module flags.

DEVELOPERS.md

@@ -46,9 +46,11 @@ This the manager support these new optional properties
 minApi=<int>
 maxApi=<int>
 minMagisk=<int>
+needRamdisk=<boolean>
 support=<url>
 donate=<url>
 config=<package>
+changeBoot=<boolean>
 ```
 Note: All urls must start with `https://`, or else will be ignored
 Note²: For `minMagisk`, `XX.Y` is parsed as `XXY00`, so you can just put the Magisk version name.
@@ -57,10 +59,12 @@ Note²: For `minMagisk`, `XX.Y` is parsed as `XXY00`, so you can just put the Ma
   (See: [Codenames, Tags, and Build Numbers](https://source.android.com/setup/start/build-numbers))
 - `minMagisk` tell the manager which is the minimum Magisk version required for the module
   (Often for magisk `xx.y` the version code is `xxyzz`, `zz` being non `00` on canary builds)
+- `needRamdisk` tell the manager the module need boot ramdisk to be installed
 - `support` support link to direct users when they need support for you modules
 - `donate` donate link to direct users to where they can financially support your project
 - `config` package name of the application that configure your module
   (Note: The icon won't appear in the module list if the module or target app is not installed)
+- `changeBoot` tell the manager the module may change the boot image
 
 Note: Fox's Mmm use fallback 
 [here](app/src/main/java/com/fox2code/mmm/utils/PropUtils.java#L36)

app/src/main/aidl/com/fox2code/mmm/manager/ModuleInfo.aidl

@@ -1,3 +0,0 @@
-package com.fox2code.mmm.manager;
-
-parcelable ModuleInfo;

app/src/main/java/com/fox2code/mmm/androidacy/AndroidacyRepoData.java

@@ -206,6 +206,7 @@ public class AndroidacyRepoData extends RepoData {
             } catch (Exception e) {
                 moduleInfo.minMagisk = 0;
             }
+            moduleInfo.needRamdisk = jsonObject.optBoolean("needRamdisk", false);
             moduleInfo.support = filterURL(jsonObject.optString("support"));
             moduleInfo.donate = filterURL(jsonObject.optString("donate"));
             String config = jsonObject.optString("config", "");

app/src/main/java/com/fox2code/mmm/installer/InstallerInitializer.java

@@ -20,6 +20,7 @@ public class InstallerInitializer extends Shell.Initializer {
             new File("/system/bin/magisk");
     private static String MAGISK_PATH;
     private static int MAGISK_VERSION_CODE;
+    private static boolean HAS_RAMDISK;
 
     public static final int ERROR_OK = 0;
     public static final int ERROR_NO_PATH = 1;
@@ -44,6 +45,10 @@ public class InstallerInitializer extends Shell.Initializer {
         return InstallerInitializer.MAGISK_VERSION_CODE;
     }
 
+    public static boolean peekHasRamdisk() {
+        return InstallerInitializer.HAS_RAMDISK;
+    }
+
     public static void tryGetMagiskPathAsync(Callback callback) {
         tryGetMagiskPathAsync(callback, false);
     }
@@ -90,14 +95,22 @@ public class InstallerInitializer extends Shell.Initializer {
     private static String tryGetMagiskPath(boolean forceCheck) {
         String MAGISK_PATH = InstallerInitializer.MAGISK_PATH;
         int MAGISK_VERSION_CODE;
+        boolean HAS_RAMDISK = InstallerInitializer.HAS_RAMDISK;
         if (MAGISK_PATH != null && !forceCheck) return MAGISK_PATH;
         ArrayList<String> output = new ArrayList<>();
-        if(!Shell.cmd("magisk -V", "magisk --path").to(output).exec().isSuccess()) {
+        if(!Shell.cmd("if grep ' / ' /proc/mounts | grep -q '/dev/root' &> /dev/null; " +
+                        "then echo true; else echo false; fi", "magisk -V", "magisk --path")
+                .to(output).exec().isSuccess()) {
+            if (output.size() != 0) {
+                HAS_RAMDISK = "false".equals(output.get(0)) ||
+                        "true".equalsIgnoreCase(System.getProperty("ro.build.ab_update"));
+            }
+            InstallerInitializer.HAS_RAMDISK = HAS_RAMDISK;
             return null;
         }
-        MAGISK_PATH = output.size() < 2 ? "" : output.get(1);
+        MAGISK_PATH = output.size() < 3 ? "" : output.get(2);
         Log.d(TAG, "Magisk runtime path: " + MAGISK_PATH);
-        MAGISK_VERSION_CODE = Integer.parseInt(output.get(0));
+        MAGISK_VERSION_CODE = Integer.parseInt(output.get(1));
         Log.d(TAG, "Magisk version code: " + MAGISK_VERSION_CODE);
         if (MAGISK_VERSION_CODE >= Constants.MAGISK_VER_CODE_FLAT_MODULES &&
                 MAGISK_VERSION_CODE < Constants.MAGISK_VER_CODE_PATH_SUPPORT &&

app/src/main/java/com/fox2code/mmm/manager/ModuleInfo.java

@@ -27,10 +27,12 @@ public class ModuleInfo {
     public String description;
     public String updateJson;
     // Community meta
+    public boolean changeBoot;
     public String support;
     public String donate;
     public String config;
     // Community restrictions
+    public boolean needRamdisk;
     public int minMagisk;
     public int minApi;
     public int maxApi;
@@ -50,9 +52,11 @@ public class ModuleInfo {
         this.author = moduleInfo.author;
         this.description = moduleInfo.description;
         this.updateJson = moduleInfo.updateJson;
+        this.changeBoot = moduleInfo.changeBoot;
         this.support = moduleInfo.support;
         this.donate = moduleInfo.donate;
         this.config = moduleInfo.config;
+        this.needRamdisk = moduleInfo.needRamdisk;
         this.minMagisk = moduleInfo.minMagisk;
         this.minApi = moduleInfo.minApi;
         this.maxApi = moduleInfo.maxApi;

app/src/main/java/com/fox2code/mmm/module/ModuleViewListBuilder.java

@@ -94,7 +94,10 @@ public class ModuleViewListBuilder {
                                             InstallerInitializer.peekMagiskVersion())) ||
                             // If 64bit only system, skip 32bit only modules
                             (no32bitSupport && (AppUpdateManager.getFlagsForModule(repoModule.id)
-                                    & AppUpdateManager.FLAG_COMPAT_NEED_32BIT) != 0)
+                                    & AppUpdateManager.FLAG_COMPAT_NEED_32BIT) != 0) ||
+                            // If module need ramdisk but boot doesn't have one
+                            (repoModule.moduleInfo.needRamdisk &&
+                                    !InstallerInitializer.peekHasRamdisk())
                     ) continue; // Skip adding incompatible modules
                     ModuleHolder moduleHolder = this.mappedModuleHolders.get(repoModule.id);
                     if (moduleHolder == null) {

app/src/main/java/com/fox2code/mmm/utils/PropUtils.java

@@ -192,6 +192,9 @@ public class PropUtils {
                         moduleInfo.updateJson = value;
                         readUpdateJson = true;
                         break;
+                    case "changeBoot":
+                        moduleInfo.changeBoot = Boolean.parseBoolean(value);
+                        break;
                     case "support":
                         // Do not accept invalid or too broad support links
                         if (isInvalidURL(value) ||
@@ -207,6 +210,9 @@ public class PropUtils {
                     case "config":
                         moduleInfo.config = value;
                         break;
+                    case "needRamdisk":
+                        moduleInfo.needRamdisk = Boolean.parseBoolean(value);
+                        break;
                     case "minMagisk":
                         try {
                             int i = value.indexOf('.');