1 files changed, 55 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/MasterClearReceiver.java b/services/core/java/com/android/server/MasterClearReceiver.java
new file mode 100644
index 0000000..86f57d1
--- /dev/null
+++ b/services/core/java/com/android/server/MasterClearReceiver.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2008 The Android Open Source 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.server;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.RecoverySystem;
+import android.util.Log;
+import android.util.Slog;
+
+import java.io.IOException;
+
+public class MasterClearReceiver extends BroadcastReceiver {
+    private static final String TAG = "MasterClear";
+
+    @Override
+    public void onReceive(final Context context, final Intent intent) {
+        if (intent.getAction().equals(Intent.ACTION_REMOTE_INTENT)) {
+            if (!"google.com".equals(intent.getStringExtra("from"))) {
+                Slog.w(TAG, "Ignoring master clear request -- not from trusted server.");
+                return;
+            }
+        }
+
+        Slog.w(TAG, "!!! FACTORY RESET !!!");
+        // The reboot call is blocking, so we need to do it on another thread.
+        Thread thr = new Thread("Reboot") {
+            @Override
+            public void run() {
+                try {
+                    RecoverySystem.rebootWipeUserData(context);
+                    Log.wtf(TAG, "Still running after master clear?!");
+                } catch (IOException e) {
+                    Slog.e(TAG, "Can't perform master clear/factory reset", e);
+                }
+            }
+        };
+        thr.start();
+    }
+}