Merge "aries-common: Add sanity checking" into jellybean

5 files changed, 95 insertions, 0 deletions

diff --git a/AriesParts/AndroidManifest.xml b/AriesParts/AndroidManifest.xml
index 7debe38..137d83d 100644
--- a/AriesParts/AndroidManifest.xml
+++ b/AriesParts/AndroidManifest.xml
@@ -3,6 +3,7 @@
    package="com.cyanogenmod.settings.device" android:sharedUserId="android.uid.system">
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
+   <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <application android:label="@string/app_name"
                 android:icon="@drawable/icon">
       <activity android:name=".DeviceSettings"
@@ -14,5 +15,8 @@
          </intent-filter>
       </receiver>
       <service android:name=".TvOutService" />
+      <activity android:name=".WarnActivity"
+                android:label="@string/generic_warning_title"
+                android:theme="@android:style/Theme.Translucent"></activity>
    </application>
 </manifest>
diff --git a/AriesParts/res/values/strings.xml b/AriesParts/res/values/strings.xml
index 80679a0..ef450f3 100644
--- a/AriesParts/res/values/strings.xml
+++ b/AriesParts/res/values/strings.xml
@@ -50,4 +50,13 @@
     <string name="deskdock_audio_summary_on">Desk dock audio enabled</string>
     <string name="deskdock_audio_summary_off">Desk dock audio disabled</string>
 
+    <!-- Used for activity title. Usually not visible, except on the
+         multi-task screen -->
+    <string name="generic_warning_title">Warning</string>
+
+    <!-- Invalid IMEI -->
+    <string name="imei_not_sane_title">Warning!</string>
+    <string name="imei_not_sane_message">A problem was detected with your device. Your device IMEI number is invalid. An invalid IMEI number could cause network issues including the inability to call emergency numbers.</string>
+    <string name="imei_not_sane_ok">OK</string>
+
 </resources>
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/Sanity.java b/AriesParts/src/com/cyanogenmod/settings/device/Sanity.java
new file mode 100644
index 0000000..981b884
--- /dev/null
+++ b/AriesParts/src/com/cyanogenmod/settings/device/Sanity.java
@@ -0,0 +1,38 @@
+package com.cyanogenmod.settings.device;
+
+import android.content.Context;
+import android.content.Intent;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+public class Sanity {
+    private static final String TAG = "AriesParts";
+    private static final String BAD_IMEI[] = {
+        "004999010640000"
+    };
+
+    public static void check(Context context) {
+        TelephonyManager tm = (TelephonyManager) context.getSystemService(
+                Context.TELEPHONY_SERVICE);
+        String id = tm.getDeviceId();
+        if (tm.getPhoneType() == TelephonyManager.PHONE_TYPE_GSM && !ensureIMEISanity(id)) {
+            Log.e(TAG, "Invalid IMEI!");
+            Intent intent = new Intent(context, WarnActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            intent.putExtra(WarnActivity.KEY_REASON, WarnActivity.REASON_INVALID_IMEI);
+            context.startActivity(intent);
+            return;
+        }
+        Log.d(TAG, "Device is sane.");
+    }
+
+    public static boolean ensureIMEISanity(String id) {
+        Log.d(TAG, "Current IMEI: " + id);
+        for (int j = 0; j < BAD_IMEI.length; j++) {
+            if (BAD_IMEI[j].equals(id)) {
+                return false;
+            }
+        }
+        return true;
+    }
+}
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/Startup.java b/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
index 901f47e..924a95d 100644
--- a/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
+++ b/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
@@ -14,6 +14,7 @@ public class Startup extends BroadcastReceiver {
         Hspa.restore(context);
         VolumeBoostPreference.restore(context);
         DockAudio.restore(context);
+        Sanity.check(context);
     }
 
 }
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/WarnActivity.java b/AriesParts/src/com/cyanogenmod/settings/device/WarnActivity.java
new file mode 100644
index 0000000..34488ee
--- /dev/null
+++ b/AriesParts/src/com/cyanogenmod/settings/device/WarnActivity.java
@@ -0,0 +1,43 @@
+package com.cyanogenmod.settings.device;
+
+import android.os.Bundle;
+import android.content.Intent;
+import android.app.Dialog;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.view.Window;
+import android.content.DialogInterface;
+import android.util.Log;
+
+public class WarnActivity extends Activity {
+    public static final String KEY_REASON = "sanity_reason";
+    public static final String REASON_INVALID_IMEI = "invalid_imei";
+
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
+
+        Bundle extras = getIntent().getExtras();
+        String reason = extras.getString(KEY_REASON);
+
+        if (REASON_INVALID_IMEI.equals(reason)) {
+            showInvalidImei();
+        }
+    }
+
+    private void showInvalidImei() {
+        new AlertDialog.Builder(this)
+                .setTitle(getString(R.string.imei_not_sane_title))
+                .setMessage(getString(R.string.imei_not_sane_message))
+                .setPositiveButton(getString(R.string.imei_not_sane_ok),
+                        new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog, int id) {
+                                dialog.cancel();
+                                finish();
+                            }
+                        })
+                .setCancelable(false)
+                .create().show();
+    }
+}