Add the ability to request SUPL neworks.

Also:
 - Refactor the code to remove duplication and make it easier
   to add/change the network buttons.
 - Make the MMS network request specify TRANSPORT_CELLULAR as
   well, since that's what the system MMS service uses.

Change-Id: If8e2ca1ae22b3da3fffb0593fbb93a1d479143f3

apps/Development/res/layout/connectivity.xml

@@ -257,6 +257,19 @@
           android:layout_height="wrap_content"
           android:text="@string/release_mms" />
     </LinearLayout>
+    <LinearLayout
+      android:orientation="horizontal"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content">
+        <Button android:id="@+id/request_supl"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:text="@string/request_supl" />
+        <Button android:id="@+id/release_supl"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:text="@string/release_supl" />
+    </LinearLayout>
     <LinearLayout
       android:orientation="horizontal"
       android:layout_width="match_parent"
@@ -272,6 +285,7 @@
     </LinearLayout>
     <LinearLayout
       android:orientation="horizontal"
+      android:paddingBottom="4dip"
       android:layout_width="match_parent"
       android:layout_height="wrap_content">
         <Button android:id="@+id/report_all_bad"
@@ -280,6 +294,11 @@
           android:text="@string/report_all_bad" />
     </LinearLayout>
 
+    <!-- divider line -->
+    <View android:background="#FFFFFFFF"
+      android:layout_width="match_parent"
+      android:layout_height="3dip" />
+
     <LinearLayout
       android:orientation="horizontal"
       android:layout_width="match_parent"

apps/Development/res/values/strings.xml

@@ -42,6 +42,8 @@
 
     <string name="request_mms">Request MMS</string>
     <string name="release_mms">Release MMS</string>
+    <string name="request_supl">Request SUPL</string>
+    <string name="release_supl">Release SUPL</string>
     <string name="request_cell">Request cell</string>
     <string name="release_cell">Release cell</string>
     <string name="report_all_bad">Report all bad</string>

apps/Development/src/com/android/development/Connectivity.java

@@ -76,7 +76,6 @@ import java.net.Socket;
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.List;
-import java.util.Map;
 
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.HttpGet;
@@ -86,6 +85,8 @@ import org.apache.http.params.HttpParams;
 import org.apache.http.HttpResponse;
 import org.apache.http.impl.client.DefaultHttpClient;
 
+import static android.net.NetworkCapabilities.*;
+
 public class Connectivity extends Activity {
     private static final String TAG = "DevTools - Connectivity";
     private static final String GET_SCAN_RES = "Get Results";
@@ -298,6 +299,21 @@ public class Connectivity extends Activity {
             mReleaseButton = releaseButton;
         }
 
+        public RequestableNetwork(int capability, int requestButton, int releaseButton) {
+            this(new NetworkRequest.Builder()
+                    .addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
+                    .addCapability(capability)
+                    .build(),
+                    requestButton, releaseButton);
+        }
+
+        public void addOnClickListener() {
+            findViewById(mRequestButton).setOnClickListener(
+                    new View.OnClickListener() { public void onClick(View v) { request(); }});
+            findViewById(mReleaseButton).setOnClickListener(
+                    new View.OnClickListener() { public void onClick(View v) { release(); }});
+        }
+
         public void setRequested(boolean requested) {
             findViewById(mRequestButton).setEnabled(!requested);
             findViewById(mReleaseButton).setEnabled(requested);
@@ -320,20 +336,18 @@ public class Connectivity extends Activity {
         }
     }
 
-    private final RequestableNetwork mMmsNetwork = new RequestableNetwork(
+    private final ArrayList<RequestableNetwork> mRequestableNetworks = new ArrayList<>();
-            new NetworkRequest.Builder()
-                    .addCapability(NetworkCapabilities.NET_CAPABILITY_MMS)
-                    .build(),
-            R.id.request_mms,
-            R.id.release_mms);
 
-    private final RequestableNetwork mCellNetwork = new RequestableNetwork(
+    private void addRequestableNetwork(int capability, int requestButton, int releaseButton) {
-            new NetworkRequest.Builder()
+        mRequestableNetworks.add(new RequestableNetwork(capability, requestButton, releaseButton));
-                    .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+    }
-                    .addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
+
-                    .build(),
+    public Connectivity() {
-            R.id.request_cell,
+        super();
-            R.id.release_cell);
+        addRequestableNetwork(NET_CAPABILITY_MMS, R.id.request_mms, R.id.release_mms);
+        addRequestableNetwork(NET_CAPABILITY_SUPL, R.id.request_supl, R.id.release_supl);
+        addRequestableNetwork(NET_CAPABILITY_INTERNET, R.id.request_cell, R.id.release_cell);
+    }
 
     final NetworkRequest mEmptyRequest = new NetworkRequest.Builder().clearCapabilities().build();
 
@@ -386,10 +400,6 @@ public class Connectivity extends Activity {
         findViewById(R.id.startTdls).setOnClickListener(mClickListener);
         findViewById(R.id.stopTdls).setOnClickListener(mClickListener);
 
-        findViewById(R.id.request_mms).setOnClickListener(mClickListener);
-        findViewById(R.id.release_mms).setOnClickListener(mClickListener);
-        findViewById(R.id.request_cell).setOnClickListener(mClickListener);
-        findViewById(R.id.release_cell).setOnClickListener(mClickListener);
         findViewById(R.id.report_all_bad).setOnClickListener(mClickListener);
 
         findViewById(R.id.add_default_route).setOnClickListener(mClickListener);
@@ -402,8 +412,10 @@ public class Connectivity extends Activity {
         findViewById(R.id.default_socket).setOnClickListener(mClickListener);
         findViewById(R.id.link_stats).setOnClickListener(mClickListener);
 
-        mCellNetwork.setRequested(false);
+        for (RequestableNetwork network : mRequestableNetworks) {
-        mMmsNetwork.setRequested(false);
+            network.setRequested(false);
+            network.addOnClickListener();
+        }
 
         registerReceiver(mReceiver, new IntentFilter(CONNECTIVITY_TEST_ALARM));
 
@@ -417,8 +429,9 @@ public class Connectivity extends Activity {
     @Override
     public void onDestroy() {
         super.onDestroy();
-        mCellNetwork.release();
+        for (RequestableNetwork network : mRequestableNetworks) {
-        mMmsNetwork.release();
+            network.release();
+        }
         mCm.unregisterNetworkCallback(mCallback);
         mCallback = null;
         unregisterReceiver(mReceiver);
@@ -460,12 +473,6 @@ public class Connectivity extends Activity {
                 case R.id.stopTdls:
                     onStopTdls();
                     break;
-                case R.id.request_mms:
-                    mMmsNetwork.request();
-                    break;
-                case R.id.release_mms:
-                    mMmsNetwork.release();
-                    break;
                 case R.id.default_socket:
                     onDefaultSocket();
                     break;
@@ -493,12 +500,6 @@ public class Connectivity extends Activity {
                 case R.id.report_all_bad:
                     onReportAllBad();
                     break;
-                case R.id.request_cell:
-                    mCellNetwork.request();
-                    break;
-                case R.id.release_cell:
-                    mCellNetwork.release();
-                    break;
                 case R.id.link_stats:
                     onLinkStats();
                     break;