在不改动原有代码结构基础上，增加一点扩展，使其用任意可启动activity的context申请权限，不必强求activity继承自FragmentActivity。

app/src/main/AndroidManifest.xml

@@ -36,14 +36,18 @@
     <uses-permission android:name="android.permission.READ_SMS" />
     <uses-permission android:name="android.permission.RECEIVE_WAP_PUSH" />
     <uses-permission android:name="android.permission.RECEIVE_MMS" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
-    <uses-permission android:name="android.permission.WRITE_SETTINGS"
+    <uses-permission
+        android:name="android.permission.WRITE_SETTINGS"
         tools:ignore="ProtectedPermissions" />
 
-    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+    <uses-permission
+        android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
         tools:ignore="ScopedStorage" />
     <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
     <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />
@@ -53,9 +57,9 @@
     <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
     <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
     <uses-permission android:name="android.permission.READ_MEDIA_VISUAL_USER_SELECTED" />
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
-    <uses-permission android:name="android.permission.NEARBY_WIFI_DEVICES"/>
-    <uses-permission android:name="android.permission.BODY_SENSORS_BACKGROUND"/>
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.NEARBY_WIFI_DEVICES" />
+    <uses-permission android:name="android.permission.BODY_SENSORS_BACKGROUND" />
 
     <application
         android:allowBackup="true"
@@ -64,20 +68,25 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <!--        <activity android:name=".MainJavaActivity" android:exported="true">
-                <intent-filter>
-                    <action android:name="android.intent.action.MAIN" />
+        <activity
+            android:name=".MainJavaActivity"
+            android:exported="true">
+            <!--    <intent-filter>
+                  <action android:name="android.intent.action.MAIN" />
 
-                    <category android:name="android.intent.category.LAUNCHER" />
-                </intent-filter>
-            </activity>-->
-        <activity android:name=".MainActivity" android:exported="true">
+                  <category android:name="android.intent.category.LAUNCHER" />
+              </intent-filter>-->
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name="com.permissionx.app.ExampleComponentActivity" />
     </application>
 
 </manifest>

app/src/main/java/com/permissionx/app/ExampleComponentActivity.kt

@@ -0,0 +1,81 @@
+package com.permissionx.app
+
+import android.Manifest
+import android.graphics.Color
+import android.os.Bundle
+import android.widget.Toast
+import androidx.activity.ComponentActivity
+import com.permissionx.app.databinding.ActivityExampleComponentBinding
+import com.permissionx.guolindev.PermissionX
+import com.permissionx.guolindev.patch.PermissionDelegateHolder
+
+class ExampleComponentActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val layout = ActivityExampleComponentBinding.inflate(layoutInflater)
+        layout.makeRequestBtn.setOnClickListener {
+
+            PermissionX.init(this) {
+                it.permissions(Manifest.permission.CAMERA)
+                    .request { allGranted, grantedList, deniedList ->
+                        if (allGranted) {
+                            Toast.makeText(this, "All permissions are granted", Toast.LENGTH_SHORT)
+                                .show()
+                        } else {
+                            Toast.makeText(
+                                this,
+                                "The following permissions are denied：$deniedList",
+                                Toast.LENGTH_SHORT
+                            ).show()
+                        }
+                    }
+            }
+            // or directly use PermissionDelegateHolder
+//            requestPerms()
+        }
+        setContentView(layout.root)
+    }
+
+    fun requestPerms() {
+        PermissionDelegateHolder.delegate(this) {
+            PermissionX.init(it)
+                .permissions(
+                    Manifest.permission.CAMERA,
+                    Manifest.permission.ACCESS_FINE_LOCATION,
+                    Manifest.permission.RECORD_AUDIO,
+//                    Manifest.permission.READ_CALENDAR,
+//                    Manifest.permission.READ_CALL_LOG,
+//                    Manifest.permission.READ_CONTACTS,
+//                    Manifest.permission.READ_PHONE_STATE,
+//                    Manifest.permission.BODY_SENSORS,
+//                    Manifest.permission.ACTIVITY_RECOGNITION,
+//                    Manifest.permission.SEND_SMS,
+//                    Manifest.permission.READ_EXTERNAL_STORAGE
+                )
+                .setDialogTintColor(Color.parseColor("#1972e8"), Color.parseColor("#8ab6f5"))
+                .onExplainRequestReason { scope, deniedList, beforeRequest ->
+                    val message = "PermissionX needs following permissions to continue"
+                    scope.showRequestReasonDialog(deniedList, message, "Allow", "Deny")
+//                    val message = "Please allow the following permissions in settings"
+//                    val dialog = CustomDialogFragment(message, deniedList)
+//                    scope.showRequestReasonDialog(dialog)
+                }
+                .onForwardToSettings { scope, deniedList ->
+                    val message = "Please allow following permissions in settings"
+                    scope.showForwardToSettingsDialog(deniedList, message, "Allow", "Deny")
+                }
+                .request { allGranted, grantedList, deniedList ->
+                    if (allGranted) {
+                        Toast.makeText(it, "All permissions are granted", Toast.LENGTH_SHORT)
+                            .show()
+                    } else {
+                        Toast.makeText(
+                            it,
+                            "The following permissions are denied：$deniedList",
+                            Toast.LENGTH_SHORT
+                        ).show()
+                    }
+                }
+        }
+    }
+}

app/src/main/java/com/permissionx/app/MainFragment.kt

@@ -1,6 +1,7 @@
 package com.permissionx.app
 
 import android.Manifest
+import android.content.Intent
 import android.graphics.Color
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -17,7 +18,11 @@ class MainFragment : Fragment() {
 
     private val binding get() = _binding!!
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
         _binding = FragmentMainBinding.inflate(inflater, container, false)
         return binding.root
     }
@@ -28,7 +33,7 @@ class MainFragment : Fragment() {
         binding.makeRequestBtn.setOnClickListener {
             PermissionX.init(this)
                 .permissions(
-                Manifest.permission.CAMERA,
+                    Manifest.permission.CAMERA,
                     Manifest.permission.ACCESS_FINE_LOCATION,
                     Manifest.permission.RECORD_AUDIO,
 //                    Manifest.permission.READ_CALENDAR,
@@ -54,12 +59,33 @@ class MainFragment : Fragment() {
                 }
                 .request { allGranted, grantedList, deniedList ->
                     if (allGranted) {
-                        Toast.makeText(activity, "All permissions are granted", Toast.LENGTH_SHORT).show()
+                        Toast.makeText(activity, "All permissions are granted", Toast.LENGTH_SHORT)
+                            .show()
                     } else {
-                        Toast.makeText(activity, "The following permissions are denied：$deniedList", Toast.LENGTH_SHORT).show()
+                        Toast.makeText(
+                            activity,
+                            "The following permissions are denied：$deniedList",
+                            Toast.LENGTH_SHORT
+                        ).show()
                     }
                 }
         }
+        binding.makeRequestBtn2.setOnClickListener {
+            requireActivity().startActivity(
+                Intent(
+                    requireActivity(),
+                    ExampleComponentActivity::class.java
+                )
+            )
+        }
+        binding.makeRequestBtn3.setOnClickListener {
+            requireActivity().startActivity(
+                Intent(
+                    requireActivity(),
+                    MainJavaActivity::class.java
+                )
+            )
+        }
     }
 
     override fun onDestroyView() {

app/src/main/java/com/permissionx/app/MainJavaActivity.java

@@ -5,9 +5,15 @@
 import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.fragment.app.FragmentActivity;
 
 import com.permissionx.app.databinding.ActivityMainJavaBinding;
+import com.permissionx.guolindev.PermissionMediator;
 import com.permissionx.guolindev.PermissionX;
+import com.permissionx.guolindev.patch.PermissionDelegateHolder;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function1;
 
 public class MainJavaActivity extends AppCompatActivity {
 
@@ -16,11 +22,40 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         ActivityMainJavaBinding binding = ActivityMainJavaBinding.inflate(getLayoutInflater());
         setContentView(binding.getRoot());
-        binding.makeRequestBtn.setOnClickListener(view -> PermissionX.init(MainJavaActivity.this)
+
+        binding.makeRequestBtn.setOnClickListener(view -> {
+            requestCameraPermission(MainJavaActivity.this);
+        });
+
+        binding.makeRequestBtn2.setOnClickListener(view -> {
+            PermissionX.init(this, permissionMediator -> {
+                permissionMediator
+                        .permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE)
+                        .explainReasonBeforeRequest()
+                        .request((allGranted, grantedList, deniedList) -> {
+                            if (allGranted) {
+                                Toast.makeText(MainJavaActivity.this, "All permissions are granted", Toast.LENGTH_SHORT).show();
+                            } else {
+                                Toast.makeText(MainJavaActivity.this, "The following permissions are denied：" + deniedList, Toast.LENGTH_SHORT).show();
+                            }
+                        });
+                return null;
+            });
+
+            // or directly use PermissionDelegateHolder
+//            PermissionDelegateHolder.delegate(this, fragmentActivity -> {
+//                requestCameraPermission(fragmentActivity);// use the activity argument, do not use MainJavaActivity.this
+//                return null;
+//            });
+        });
+    }
+
+    private void requestCameraPermission(FragmentActivity activity) {
+        PermissionX.init(activity)
                 .permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE)
                 .explainReasonBeforeRequest()
                 .onExplainRequestReason((scope, deniedList, beforeRequest) -> {
-//                    CustomDialog customDialog = new CustomDialog(MainJavaActivity.this, "PermissionX needs following permissions to continue", deniedList);
+//                    CustomDialog customDialog = new CustomDialog(activity, "PermissionX needs following permissions to continue", deniedList);
 //                    scope.showRequestReasonDialog(customDialog);
                     scope.showRequestReasonDialog(deniedList, "PermissionX needs following permissions to continue", "Allow");
                 })
@@ -33,6 +68,6 @@ protected void onCreate(Bundle savedInstanceState) {
                     } else {
                         Toast.makeText(MainJavaActivity.this, "The following permissions are denied：" + deniedList, Toast.LENGTH_SHORT).show();
                     }
-                }));
+                });
     }
 }

app/src/main/res/layout/activity_example_component.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:orientation="vertical"
+    android:layout_height="match_parent">
+
+    <Button
+        android:id="@+id/makeRequestBtn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAllCaps="false"
+        android:text="Request Permissions" />
+</LinearLayout>

app/src/main/res/layout/activity_main_java.xml

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
     android:background="?android:attr/colorBackground">
 
     <Button
@@ -11,4 +12,11 @@
         android:textAllCaps="false"
         android:text="Make Request" />
 
+    <Button
+        android:id="@+id/makeRequestBtn2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAllCaps="false"
+        android:text="Make Request2 use PermissionDelegateHolder" />
+
 </LinearLayout>

app/src/main/res/layout/fragment_main.xml

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
     android:background="?android:attr/colorBackground">
 
     <Button
@@ -11,4 +12,18 @@
         android:textAllCaps="false"
         android:text="Make Request" />
 
+    <Button
+        android:id="@+id/makeRequestBtn2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAllCaps="false"
+        android:text="open ComponentActivity" />
+
+    <Button
+        android:id="@+id/makeRequestBtn3"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAllCaps="false"
+        android:text="MainJavaActivity" />
+
 </LinearLayout>

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.4.1"
+agp = "8.5.1"
 kotlin = "1.9.0"
 coreKtx = "1.13.1"
 junit = "4.13.2"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Wed May 29 21:48:04 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

permissionx/src/main/AndroidManifest.xml

@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <application>
+        <activity android:name="com.permissionx.guolindev.patch.DelegateActivity"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
+            />
+    </application>
 </manifest>