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M66B
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| package biz.bokhorst.xprivacy; | ||
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| import java.lang.reflect.Field; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.WeakHashMap; | ||
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| import com.android.internal.telephony.IPhoneStateListener; | ||
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| import android.content.Context; | ||
| import android.os.Binder; | ||
| import android.os.Bundle; | ||
| import android.os.IBinder; | ||
| import android.telephony.CellInfo; | ||
| import android.telephony.PhoneStateListener; | ||
| import android.telephony.ServiceState; | ||
| import android.telephony.SignalStrength; | ||
| import android.util.Log; | ||
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| import de.robv.android.xposed.XC_MethodHook.MethodHookParam; | ||
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| import static de.robv.android.xposed.XposedHelpers.findField; | ||
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| public class XTelephonyRegistry extends XHook { | ||
| private Methods mMethod; | ||
| private static final Map<IPhoneStateListener, XIPhoneStateListener> mListener = new WeakHashMap<IPhoneStateListener, XIPhoneStateListener>(); | ||
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| private XTelephonyRegistry(Methods method, String restrictionName) { | ||
| super(restrictionName, method.name(), String.format("Srv.%s", method.name())); | ||
| mMethod = method; | ||
| } | ||
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| private XTelephonyRegistry(Methods method, String restrictionName, int sdk) { | ||
| super(restrictionName, method.name(), String.format("Srv.%s", method.name()), sdk); | ||
| mMethod = method; | ||
| } | ||
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| public String getClassName() { | ||
| return "com.android.server.TelephonyRegistry"; | ||
| } | ||
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| // @formatter:off | ||
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| // public void listen(String pkgForDebug, IPhoneStateListener callback, int events, boolean notifyNow) | ||
| // frameworks/base/services/java/com/android/server/TelephonyRegistry.java | ||
| // http://developer.android.com/reference/android/telephony/TelephonyManager.html | ||
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| // @formatter:on | ||
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| private enum Methods { | ||
| listen | ||
| }; | ||
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| public static List<XHook> getInstances() { | ||
| List<XHook> listHook = new ArrayList<XHook>(); | ||
| listHook.add(new XTelephonyRegistry(Methods.listen, PrivacyManager.cLocation)); | ||
| listHook.add(new XTelephonyRegistry(Methods.listen, PrivacyManager.cPhone)); | ||
| return listHook; | ||
| } | ||
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| @Override | ||
| protected void before(MethodHookParam param) throws Throwable { | ||
| if (mMethod == Methods.listen) | ||
| replacePhoneStateListener(param); | ||
| else | ||
| Util.log(this, Log.WARN, "Unknown method=" + param.method.getName()); | ||
| } | ||
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| private void replacePhoneStateListener(MethodHookParam param) throws Throwable { | ||
| if (param.args.length > 2 && param.args[1] != null) { | ||
| IPhoneStateListener listener = (IPhoneStateListener) param.args[1]; | ||
| int event = (Integer) param.args[2]; | ||
| if (listener != null) | ||
| if (isRestricted(param)) { | ||
| if (event == PhoneStateListener.LISTEN_NONE) { | ||
| // Remove | ||
| synchronized (mListener) { | ||
| XIPhoneStateListener xlistener = mListener.get(listener); | ||
| if (xlistener == null) | ||
| Util.log(this, Log.WARN, "Not found count=" + mListener.size()); | ||
| else { | ||
| param.args[1] = xlistener; | ||
| mListener.remove(listener); | ||
| } | ||
| } | ||
| } else { | ||
| // Replace | ||
| XIPhoneStateListener xListener = new XIPhoneStateListener(listener); | ||
| synchronized (mListener) { | ||
| mListener.put(listener, xListener); | ||
| Util.log(this, Log.INFO, "Added count=" + mListener.size()); | ||
| } | ||
| param.args[1] = xListener; | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| @Override | ||
| protected void after(MethodHookParam param) throws Throwable { | ||
| // Do nothing | ||
| } | ||
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| @Override | ||
| protected boolean isRestricted(MethodHookParam param) throws Throwable { | ||
| Context context = null; | ||
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| try { | ||
| Field fieldContext = findField(param.thisObject.getClass(), "mContext"); | ||
| context = (Context) fieldContext.get(param.thisObject); | ||
| } catch (NoSuchFieldError ex) { | ||
| } catch (Throwable ex) { | ||
| Util.bug(this, ex); | ||
| } | ||
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| int uid = Binder.getCallingUid(); | ||
| return getRestricted(context, uid, true); | ||
| } | ||
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| private class XIPhoneStateListener implements IPhoneStateListener { | ||
| private IPhoneStateListener mListener; | ||
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| public XIPhoneStateListener(IPhoneStateListener listener) { | ||
| mListener = listener; | ||
| } | ||
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| @Override | ||
| public void onCallForwardingIndicatorChanged(boolean cfi) { | ||
| mListener.onCallForwardingIndicatorChanged(cfi); | ||
| } | ||
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| @Override | ||
| public void onCallStateChanged(int state, String incomingNumber) { | ||
| mListener.onCallStateChanged(state, | ||
| (String) PrivacyManager.getDefacedProp(Binder.getCallingUid(), "PhoneNumber")); | ||
| } | ||
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| @Override | ||
| public void onCellInfoChanged(List<CellInfo> cellInfo) { | ||
| mListener.onCellInfoChanged(new ArrayList<CellInfo>()); | ||
| } | ||
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| @Override | ||
| public void onCellLocationChanged(Bundle location) { | ||
| mListener.onCellLocationChanged(new Bundle()); | ||
| } | ||
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| @Override | ||
| public void onDataActivity(int direction) { | ||
| mListener.onDataActivity(direction); | ||
| } | ||
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| @Override | ||
| public void onDataConnectionStateChanged(int state, int networkType) { | ||
| mListener.onDataConnectionStateChanged(state, networkType); | ||
| } | ||
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| @Override | ||
| public void onMessageWaitingIndicatorChanged(boolean mwi) { | ||
| mListener.onMessageWaitingIndicatorChanged(mwi); | ||
| } | ||
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| @Override | ||
| public void onServiceStateChanged(ServiceState serviceState) { | ||
| mListener.onServiceStateChanged(serviceState); | ||
| } | ||
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| @Override | ||
| public void onSignalStrengthChanged(int asu) { | ||
| mListener.onSignalStrengthChanged(asu); | ||
| } | ||
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| @Override | ||
| public void onSignalStrengthsChanged(SignalStrength signalStrength) { | ||
| mListener.onSignalStrengthsChanged(signalStrength); | ||
| } | ||
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| @Override | ||
| public void onOtaspChanged(int otaspMode) { | ||
| mListener.onOtaspChanged(otaspMode); | ||
| } | ||
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| @Override | ||
| public IBinder asBinder() { | ||
| return mListener.asBinder(); | ||
| } | ||
| } | ||
| } |
34 changes: 34 additions & 0 deletions
34
src/com/android/internal/telephony/IPhoneStateListener.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| package com.android.internal.telephony; | ||
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| import java.util.List; | ||
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| import android.os.Bundle; | ||
| import android.telephony.CellInfo; | ||
| import android.telephony.ServiceState; | ||
| import android.telephony.SignalStrength; | ||
|
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| public interface IPhoneStateListener extends android.os.IInterface { | ||
| void onServiceStateChanged(ServiceState serviceState); | ||
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| void onSignalStrengthChanged(int asu); | ||
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| void onMessageWaitingIndicatorChanged(boolean mwi); | ||
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| void onCallForwardingIndicatorChanged(boolean cfi); | ||
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| // we use bundle here instead of CellLocation so it can get the right | ||
| // subclass | ||
| void onCellLocationChanged(Bundle location); | ||
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| void onCallStateChanged(int state, String incomingNumber); | ||
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| void onDataConnectionStateChanged(int state, int networkType); | ||
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| void onDataActivity(int direction); | ||
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| void onSignalStrengthsChanged(SignalStrength signalStrength); | ||
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| void onOtaspChanged(int otaspMode); | ||
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| void onCellInfoChanged(List<CellInfo> cellInfo); | ||
| } |