add pmmtool switch

app/src/main/java/moe/tqlwsl/aicemu/SettingActivity.kt

@@ -1,6 +1,9 @@
 package moe.tqlwsl.aicemu
 
+
 import android.annotation.SuppressLint
+import android.content.Context
+import android.content.SharedPreferences
 import android.content.pm.PackageManager
 import android.graphics.Color
 import android.os.Build
@@ -8,9 +11,11 @@ import android.os.Bundle
 import android.util.Log
 import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.SwitchCompat
 import org.lsposed.hiddenapibypass.HiddenApiBypass
 import java.lang.reflect.Method
 
+
 class SettingActivity : AppCompatActivity() {
     private var isHCEFSupported: Boolean = false
     private var isHCEFUnlocked: Boolean = false
@@ -34,8 +39,8 @@ class SettingActivity : AppCompatActivity() {
             textHCEF.setTextColor(Color.RED)
         }
 
+        val textUnlocker = findViewById<TextView>(R.id.unlocker_work_text)
         if (isHCEFSupported) {
-            val textUnlocker = findViewById<TextView>(R.id.unlocker_work_text)
             try {
                 val globalVar = this.applicationContext as GlobalVar
                 isHCEFUnlocked = globalVar.isHCEFUnlocked
@@ -67,6 +72,15 @@ class SettingActivity : AppCompatActivity() {
 //                textPmmtool.setTextColor(Color.GREEN)
 //            }
 
+            val pmmtoolSwitch = findViewById<SwitchCompat>(R.id.pmmtool_switch)
+            pmmtoolSwitch.setOnCheckedChangeListener { _, isChecked ->
+                var prefs: SharedPreferences =
+                    applicationContext.getSharedPreferences("AICEmu", Context.MODE_WORLD_READABLE)
+                val editor = prefs.edit()
+                editor.putBoolean("loadPmmtool", isChecked)
+                editor.apply()
+                Runtime.getRuntime().exec(arrayOf("su", "-c", "kill -9 $(su -c pidof com.android.nfc)"))
+            }
         }
     }
 

app/src/main/java/moe/tqlwsl/aicemu/xp.java

@@ -1,9 +1,14 @@
 package moe.tqlwsl.aicemu;
 
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.app.ActivityManager;
 import android.app.Application;
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.os.Bundle;
 import android.util.Log;
 
 import java.util.List;
@@ -11,6 +16,7 @@ import java.util.List;
 import de.robv.android.xposed.IXposedHookLoadPackage;
 import de.robv.android.xposed.XC_MethodHook;
 import de.robv.android.xposed.XC_MethodReplacement;
+import de.robv.android.xposed.XSharedPreferences;
 import de.robv.android.xposed.XposedBridge;
 import de.robv.android.xposed.XposedHelpers;
 import de.robv.android.xposed.callbacks.XC_LoadPackage;
@@ -24,7 +30,6 @@ public class xp implements IXposedHookLoadPackage {
     public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) throws Throwable {
 
         XposedBridge.log("In " + lpparam.packageName);
-
         if (lpparam.packageName.equals("com.android.nfc")) {
 
             XposedHelpers.findAndHookMethod("android.nfc.cardemulation.NfcFCardEmulation", lpparam.classLoader,
@@ -36,45 +41,47 @@ public class xp implements IXposedHookLoadPackage {
             });
 
 
-//            XposedHelpers.findAndHookMethod("com.android.nfc.NfcApplication",
+            XposedHelpers.findAndHookMethod("com.android.nfc.NfcApplication",
-//                lpparam.classLoader, "onCreate", new XC_MethodHook() {
+                lpparam.classLoader, "onCreate", new XC_MethodHook() {
-//                @Override
+                @Override
-//                protected void beforeHookedMethod(XC_MethodHook.MethodHookParam param) throws Throwable {
+                protected void beforeHookedMethod(XC_MethodHook.MethodHookParam param) throws Throwable {
-//                    XposedBridge.log("Inside com.android.nfc.NfcApplication#onCreate");
+                    XposedBridge.log("Inside com.android.nfc.NfcApplication#onCreate");
-//                    super.beforeHookedMethod(param);
+                    super.beforeHookedMethod(param);
-//                    Application application = (Application) param.thisObject;
+                    Application application = (Application) param.thisObject;
-//                    mcontext = application.getApplicationContext();
+                    mcontext = application.getApplicationContext();
-//                    XposedBridge.log("Got context");
+                    XposedBridge.log("Got context");
-//                }
+                }
-//            });
+            });
 
 
             XposedHelpers.findAndHookMethod("android.nfc.cardemulation.NfcFCardEmulation",
                 lpparam.classLoader, "isValidSystemCode", String.class, new XC_MethodHook() {
                 @Override
                 protected void afterHookedMethod(XC_MethodHook.MethodHookParam param) throws Throwable {
-                    super.afterHookedMethod(param);
                     XposedBridge.log("Inside android.nfc.cardemulation.NfcFCardEmulation#isValidSystemCode");
 
-//                    mclassloader = mcontext.getClassLoader();
+                    mclassloader = mcontext.getClassLoader();
-//                    XposedBridge.log("Got classloader");
+                    XposedBridge.log("Got classloader");
-//                    String path = getSoPath();
+                    String path = getSoPath();
-//                    XposedBridge.log("So path = " + path);
+                    XposedBridge.log("So path = " + path);
-//                    int version = android.os.Build.VERSION.SDK_INT;
+                    try {
-//                    try {
+                        Boolean needLoadPmmtool = false;
-//                        if (!path.equals("")) {
+                        XSharedPreferences pref = getPref();
-//                            XposedBridge.log("Start injecting libpmm.so");
+                        if (pref != null) {
-//                            if (version >= 28) {
+                            needLoadPmmtool = pref.getBoolean("loadPmmtool", false);
-//                                XposedHelpers.callMethod(Runtime.getRuntime(), "nativeLoad", path, mclassloader);
+                        } else {
-//                            } else {
+                            XposedBridge.log("Cannot load pref for AICEmu properly");
-//                                XposedHelpers.callMethod(Runtime.getRuntime(), "doLoad", path, mclassloader);
+                        }
-//                            }
+                        XposedBridge.log("loadPmmtool: " + needLoadPmmtool.toString());
-//                            XposedBridge.log("Injected libpmm.so");
+                        if (needLoadPmmtool && !path.equals("")) {
-//                        }
+                            XposedBridge.log("Start injecting libpmm.so");
-//                    } catch (Exception e) {
+                            XposedHelpers.callMethod(Runtime.getRuntime(), "nativeLoad", path, mclassloader);
-//                        XposedBridge.log(e);
+                            XposedBridge.log("Injected libpmm.so");
-//                        e.printStackTrace();
+                        }
-//                    }
+                    } catch (Exception e) {
+                        XposedBridge.log(e);
+                        e.printStackTrace();
+                    }
 
                     // Unlocker
                     param.setResult(true);
@@ -84,7 +91,10 @@ public class xp implements IXposedHookLoadPackage {
             XposedBridge.log("Hook succeeded!!!");
         }
     }
-
+    private static XSharedPreferences getPref() {
+        XSharedPreferences pref = new XSharedPreferences("moe.tqlwsl.aicemu", "AICEmu");
+        return pref.getFile().canRead() ? pref : null;
+    }
     private String getSoPath() {
         try {
             String text = "";

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

@@ -40,5 +40,38 @@
         app:layout_constraintTop_toBottomOf="@+id/unlocker_work_text"
         android:visibility="gone"/>
 
+    <androidx.appcompat.widget.SwitchCompat
+        android:id="@+id/pmmtool_switch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="100dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/pmmtool_work_text"
+        android:text="@string/pmmtool_switch"/>
+
+    <TextView
+        android:id="@+id/version_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="10dp"
+        android:textSize="20sp"
+        android:text="@string/version_info"
+        android:textAlignment="center"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintBottom_toTopOf="@+id/author_text"/>
+
+    <TextView
+        android:id="@+id/author_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="32dp"
+        android:textSize="16sp"
+        android:text="@string/author_info"
+        android:textAlignment="center"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values-zh/strings.xml

@@ -25,4 +25,6 @@
     <string name="mode_compatible">兼容模式</string>
     <string name="mode_commmon">正常模式</string>
     <string name="add_test_card">添加测试卡</string>
+    <string name="apdu_service_desc">模拟AIC卡</string>
+    <string name="pmmtool_switch">用 Pmmtool 修改 PMm</string>
 </resources>

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

@@ -31,4 +31,8 @@
     <string name="mode_commmon">Common</string>
     <string name="mode_compatible">Compatible</string>
     <string name="add_test_card">Add test card</string>
+    <string name="apdu_service_desc">Emulate AIC Card</string>
+    <string name="pmmtool_switch">Change PMm with Pmmtool</string>
+    <string name="author_info" translatable="false">made by wlt233 with ❤\ntqlwsl.moe | 2709684396</string>
+    <string name="version_info" translatable="false">1.0-Beta4 (2023.09.01)</string>
 </resources>