1 files changed, 41 insertions, 0 deletions

diff --git a/app/src/main/java/org/eu/zajc/xheadset/XHeadsetModule.java b/app/src/main/java/org/eu/zajc/xheadset/XHeadsetModule.java
new file mode 100644
index 0000000..4889aa7
--- /dev/null
+++ b/app/src/main/java/org/eu/zajc/xheadset/XHeadsetModule.java
@@ -0,0 +1,41 @@
+package org.eu.zajc.xheadset;
+
+import android.util.*;
+import android.app.*;
+import android.widget.*;
+
+import static de.robv.android.xposed.XposedHelpers.findAndHookMethod;
+import de.robv.android.xposed.*;
+import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam;
+
+public class XHeadsetModule implements IXposedHookLoadPackage {
+
+        @Override
+        public void handleLoadPackage(LoadPackageParam lpparam) throws Throwable {
+                final XHeadsetStateCommunicator comm = new XHeadsetStateCommunicator();
+                if (lpparam.packageName.equals("android")) {
+                        findAndHookMethod("com.android.server.WiredAccessoryManager", lpparam.classLoader, "updateLocked", String.class, int.class, new XC_MethodHook() {
+                                @Override
+                                protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
+                                        comm.bind(AndroidAppHelper.currentApplication());       
+                                        if (comm.isEnabled()) {
+                                                Log.e("XHeadset", "Spoofing headphone state");
+                                                param.args[1] = (int) (1 << 1);
+                                        } else {
+                                                Log.e("XHeadset", "Not spoofing headphone state");
+                                        }
+                                }
+                        });
+                } else if (lpparam.packageName.equals("com.android.systemui")) {
+                        findAndHookMethod("com.android.systemui.statusbar.policy.Clock", lpparam.classLoader, "updateClock", new XC_MethodHook() {
+                                @Override
+                                protected void afterHookedMethod(MethodHookParam param) throws Throwable {
+                                        TextView tv = (TextView) param.thisObject;
+                                        String text = tv.getText().toString();
+                                        tv.setText(text + " :)");
+                                }
+                        });
+                }
+        }
+
+}