HTCTegra3RIL: Add custom RIL for correct STK handling (1/2)

Change-Id: Ia12c85f43b5be0fe4e1cd3c3511490fd5cebe3af

1 files changed, 94 insertions, 0 deletions

diff --git a/src/java/com/android/internal/telephony/HTCTegra3RIL.java b/src/java/com/android/internal/telephony/HTCTegra3RIL.java
new file mode 100644
index 000000000..fe68c05cb
--- /dev/null
+++ b/src/java/com/android/internal/telephony/HTCTegra3RIL.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2012 The CyanogenMod Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import static com.android.internal.telephony.RILConstants.*;
+
+import android.content.Context;
+import android.os.AsyncResult;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Parcel;
+import android.os.Registrant;
+import android.os.Handler;
+import android.util.Log;
+
+/**
+ * Generic HTC Tegra3 RIL class
+ *
+ * {@hide}
+ */
+public class HTCTegra3RIL extends RIL implements CommandsInterface {
+    private static final int RIL_UNSOL_CUSTOMIZE_SIM_INFO = 1550;
+    private Object mCatProCmdBuffer;
+    public HTCTegra3RIL(Context context, int networkMode, int cdmaSubscription) {
+        super(context, networkMode, cdmaSubscription);
+    }
+
+    @Override
+    protected void
+    processUnsolicited (Parcel p) {
+        Object ret;
+        int dataPosition = p.dataPosition(); // save off position within the Parcel
+        int response = p.readInt();
+
+        switch(response) {
+            case RIL_UNSOL_CUSTOMIZE_SIM_INFO: ret = responseString(p); break;
+            case RIL_UNSOL_STK_PROACTIVE_COMMAND: ret = responseString(p); break;
+
+            default:
+                // Rewind the Parcel
+                p.setDataPosition(dataPosition);
+
+                // Forward responses that we are not overriding to the super class
+                super.processUnsolicited(p);
+                return;
+        }
+
+        switch(response) {
+            case RIL_UNSOL_CUSTOMIZE_SIM_INFO:
+                if (RILJ_LOGD) unsljLogRet(response, ret);
+                break;
+            case RIL_UNSOL_STK_PROACTIVE_COMMAND:
+                if (RILJ_LOGD) unsljLogRet(response, ret);
+
+                if (mCatProCmdRegistrant != null) {
+                    mCatProCmdRegistrant.notifyRegistrant(
+                                        new AsyncResult (null, ret, null));
+                } else {
+                    // The RIL will send a CAT proactive command before the
+                    // registrant is registered. Buffer it to make sure it
+                    // does not get ignored (and breaks CatService).
+                    // see also SamsungExynos3RIL
+                    mCatProCmdBuffer = ret;
+                }
+                break;
+        }
+    }
+
+    @Override
+    public void setOnCatProactiveCmd(Handler h, int what, Object obj) {
+        mCatProCmdRegistrant = new Registrant (h, what, obj);
+        if (mCatProCmdBuffer != null) {
+            mCatProCmdRegistrant.notifyRegistrant(
+                                new AsyncResult (null, mCatProCmdBuffer, null));
+            mCatProCmdBuffer = null;
+        }
+    }
+
+}