DO NOT MERGE WiMAX settings menu

1. Show the 4G menu.
2. Show the 4G MAC address
3. Execute 4G setting apk.

Change-Id: Id9d5551e5bfdb7d79279de42b36ec0ebccdf6099
Signed-off-by: TK MUN <tk.mun@samsung.com>

AndroidManifest.xml

@@ -24,6 +24,8 @@
     <uses-permission android:name="android.permission.ACCESS_DOWNLOAD_MANAGER" />
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.WRITE_CONTACTS" />
+    <uses-permission android:name="android.permission.ACCESS_WIMAX_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIMAX_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
@@ -86,6 +88,19 @@
 
         <!-- Top-level settings -->
 
+        <activity android:name=".wimax.WimaxSettings" android:label="@string/wimax_settings"
+                android:clearTaskOnLaunch="true"
+                >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.settings.WIMAX_SETTINGS" />
+                <action android:name="android.net.wimax.PICK_WIMAX_NETWORK" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.VOICE_LAUNCH" />
+                <category android:name="com.android.settings.SHORTCUT" />
+            </intent-filter>
+        </activity>
+
         <activity android:name=".wifi.WifiSettings"
                 android:label="@string/wifi_settings"
                 android:configChanges="orientation|keyboardHidden"

res/values/strings.xml

@@ -2649,4 +2649,8 @@ found in the list of installed applications.</string>
     <string name="sound_category_calls_title">Incoming calls</string>
     <string name="sound_category_notification_title">Notifications</string>
     <string name="sound_category_feedback_title">Feedback</string>
+
+    <string name="wimax_settings">4G settings</string>
+    <string name="wimax_settings_summary">Set up &amp; manage 4G network and modem</string>
+    <string name="status_wimax_mac_address">4G MAC address</string>
 </resources>

res/xml/device_info_status.xml

@@ -90,6 +90,11 @@
         android:title="@string/status_imei_sv"
         android:summary="@string/device_info_not_available"
         android:persistent="false" />
+    <Preference android:key="wimax_mac_address"
+        style="?android:attr/preferenceInformationStyle"
+        android:title="@string/status_wimax_mac_address"
+        android:summary="@string/device_info_not_available"
+        android:persistent="false" />
     <Preference android:key="wifi_mac_address"
         style="?android:attr/preferenceInformationStyle" 
         android:title="@string/status_wifi_mac_address"

res/xml/wireless_settings.xml

@@ -40,6 +40,16 @@
             android:targetClass="com.android.settings.wifi.WifiSettings" />
     </PreferenceScreen>
 
+    <PreferenceScreen
+        android:key="wimax_settings"
+        android:title="@string/wimax_settings"
+        android:summary="@string/wimax_settings_summary" >
+        <intent
+            android:action="android.intent.action.MAIN"
+            android:targetPackage="com.android.settings.wimax"
+            android:targetClass="com.android.settings.wimax.WimaxSettings" />
+    </PreferenceScreen>
+
     <CheckBoxPreference
         android:key="toggle_bluetooth"
         android:title="@string/bluetooth_quick_toggle_title"

src/com/android/settings/WirelessSettings.java

@@ -42,6 +42,7 @@ public class WirelessSettings extends PreferenceActivity {
     private static final String KEY_TOGGLE_WIFI = "toggle_wifi";
     private static final String KEY_TOGGLE_NFC = "toggle_nfc";
     private static final String KEY_WIFI_SETTINGS = "wifi_settings";
+    private static final String KEY_WIMAX_SETTINGS = "wimax_settings";
     private static final String KEY_BT_SETTINGS = "bt_settings";
     private static final String KEY_VPN_SETTINGS = "vpn_settings";
     private static final String KEY_TETHER_SETTINGS = "tether_settings";
@@ -104,6 +105,22 @@ public class WirelessSettings extends PreferenceActivity {
         String toggleable = Settings.System.getString(getContentResolver(),
                 Settings.System.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
 
+        //enable/disable wimax depending on the value in config.xml
+        boolean isWimaxEnabled = this.getResources().getBoolean(
+                com.android.internal.R.bool.config_wimaxEnabled);
+        if (!isWimaxEnabled) {
+            PreferenceScreen root = getPreferenceScreen();
+            Preference ps = (Preference) findPreference(KEY_WIMAX_SETTINGS);
+            if (ps != null)
+                root.removePreference(ps);
+        } else {
+            if (toggleable == null || !toggleable.contains(Settings.System.RADIO_WIMAX )
+                    && isWimaxEnabled) {
+                Preference ps = (Preference) findPreference(KEY_WIMAX_SETTINGS);
+                ps.setDependency(KEY_TOGGLE_AIRPLANE);
+            }
+        }
+
         // Manually set dependencies for Wifi when not toggleable.
         if (toggleable == null || !toggleable.contains(Settings.System.RADIO_WIFI)) {
             wifi.setDependency(KEY_TOGGLE_AIRPLANE);

src/com/android/settings/deviceinfo/Status.java

@@ -22,6 +22,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.res.Resources;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.BatteryManager;
@@ -32,6 +34,7 @@ import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.preference.Preference;
 import android.preference.PreferenceActivity;
+import android.preference.PreferenceScreen;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.PhoneStateListener;
 import android.telephony.ServiceState;
@@ -62,6 +65,7 @@ import java.lang.ref.WeakReference;
  */
 public class Status extends PreferenceActivity {
 
+    private static final String KEY_WIMAX_MAC_ADDRESS = "wimax_mac_address";
     private static final String KEY_WIFI_MAC_ADDRESS = "wifi_mac_address";
     private static final String KEY_BT_ADDRESS = "bt_address";
     private static final int EVENT_SIGNAL_STRENGTH_CHANGED = 200;
@@ -234,6 +238,7 @@ public class Status extends PreferenceActivity {
         mPhoneStateReceiver.notifySignalStrength(EVENT_SIGNAL_STRENGTH_CHANGED);
         mPhoneStateReceiver.notifyServiceState(EVENT_SERVICE_STATE_CHANGED);
 
+        setWimaxStatus();
         setWifiStatus();
         setBtStatus();
     }
@@ -373,6 +378,23 @@ public class Status extends PreferenceActivity {
         }
     }
 
+    private void setWimaxStatus() {
+        ConnectivityManager cm = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
+        NetworkInfo ni = cm.getNetworkInfo(ConnectivityManager.TYPE_WIMAX);
+
+        if (ni == null) {
+            PreferenceScreen root = getPreferenceScreen();
+            Preference ps = (Preference) findPreference(KEY_WIMAX_MAC_ADDRESS);
+            if (ps != null)
+                root.removePreference(ps);
+        } else {
+            Preference wimaxMacAddressPref = findPreference(KEY_WIMAX_MAC_ADDRESS);
+            String macAddress = SystemProperties.get("net.wimax.mac.address",
+                    getString(R.string.status_unavailable));
+            wimaxMacAddressPref.setSummary(macAddress);
+        }
+    }
+
     private void setWifiStatus() {
         WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
         WifiInfo wifiInfo = wifiManager.getConnectionInfo();