Convert signal icon to be custom drawable

This will make it really easy to change the number of bars it
displays.

Test: runtest systemui
Change-Id: If0b8a606f56430ea08fa0887af85aa0e90de1d40
Fixes: 35902355
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
index 19b4b17..505e1d8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
@@ -31,6 +31,7 @@
 import android.util.Log;
 import com.android.internal.telephony.cdma.EriInfo;
 import com.android.settingslib.net.DataUsageController;
+import com.android.systemui.statusbar.phone.SignalDrawable;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController.DeviceProvisionedListener;
 import com.android.systemui.statusbar.policy.NetworkController.IconState;
 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
@@ -66,12 +67,10 @@
 public class NetworkControllerBaseTest extends SysuiTestCase {
     private static final String TAG = "NetworkControllerBaseTest";
     protected static final int DEFAULT_LEVEL = 2;
-    protected static final int DEFAULT_SIGNAL_STRENGTH =
-            TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL];
-    protected static final int DEFAULT_QS_SIGNAL_STRENGTH =
-            TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL];
+    protected static final int DEFAULT_SIGNAL_STRENGTH = DEFAULT_LEVEL;
+    protected static final int DEFAULT_QS_SIGNAL_STRENGTH = DEFAULT_LEVEL;
     protected static final int DEFAULT_ICON = TelephonyIcons.ICON_3G;
-    protected static final int DEFAULT_QS_ICON = TelephonyIcons.QS_ICON_3G;
+    protected static final int DEFAULT_QS_ICON = TelephonyIcons.QS_DATA_3G;
 
     protected NetworkControllerImpl mNetworkController;
     protected MobileSignalController mMobileSignalController;
@@ -315,8 +314,10 @@
                     typeIconArg.capture(), dataInArg.capture(), dataOutArg.capture(),
                     anyString(), anyString(), anyBoolean(), anyInt(), anyBoolean());
         IconState iconState = iconArg.getValue();
+        int state = SignalDrawable.getState(icon, SignalStrength.NUM_SIGNAL_STRENGTH_BINS,
+                false);
         assertEquals("Visibility in, quick settings", visible, iconState.visible);
-        assertEquals("Signal icon in, quick settings", icon, iconState.icon);
+        assertEquals("Signal icon in, quick settings", state, iconState.icon);
         assertEquals("Data icon in, quick settings", typeIcon, (int) typeIconArg.getValue());
         assertEquals("Data direction in, in quick settings", dataIn,
                 (boolean) dataInArg.getValue());
@@ -330,6 +331,11 @@
 
     protected void verifyLastMobileDataIndicators(boolean visible, int icon, int typeIcon,
             boolean roaming) {
+        verifyLastMobileDataIndicators(visible, icon, typeIcon, roaming, true);
+    }
+
+    protected void verifyLastMobileDataIndicators(boolean visible, int icon, int typeIcon,
+        boolean roaming, boolean inet) {
         ArgumentCaptor<IconState> iconArg = ArgumentCaptor.forClass(IconState.class);
         ArgumentCaptor<Integer> typeIconArg = ArgumentCaptor.forClass(Integer.class);
 
@@ -342,7 +348,9 @@
                 anyInt(), eq(roaming));
         IconState iconState = iconArg.getValue();
 
-        assertEquals("Signal icon in status bar", icon, iconState.icon);
+        int state = icon == -1 ? 0
+                : SignalDrawable.getState(icon, SignalStrength.NUM_SIGNAL_STRENGTH_BINS, !inet);
+        assertEquals("Signal icon in status bar", state, iconState.icon);
         assertEquals("Data icon in status bar", typeIcon, (int) typeIconArg.getValue());
         assertEquals("Visibility in status bar", visible, iconState.visible);
     }
@@ -367,13 +375,15 @@
 
         IconState iconState = iconArg.getValue();
 
+        int state = SignalDrawable.getState(icon, SignalStrength.NUM_SIGNAL_STRENGTH_BINS,
+                false);
         assertEquals("Data icon in status bar", typeIcon, (int) typeIconArg.getValue());
-        assertEquals("Signal icon in status bar", icon, iconState.icon);
+        assertEquals("Signal icon in status bar", state, iconState.icon);
         assertEquals("Visibility in status bar", visible, iconState.visible);
 
         iconState = qsIconArg.getValue();
         assertEquals("Visibility in quick settings", qsVisible, iconState.visible);
-        assertEquals("Signal icon in quick settings", qsIcon, iconState.icon);
+        assertEquals("Signal icon in quick settings", state, iconState.icon);
         assertEquals("Data icon in quick settings", qsTypeIcon, (int) qsTypeIconArg.getValue());
         assertEquals("Data direction in in quick settings", dataIn,
                 (boolean) dataInArg.getValue());
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
index e47f750..dfe00f9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
@@ -24,7 +24,7 @@
     public void test3gDataIcon() {
         setupDefaultSignal();
 
-        verifyDataIndicators(TelephonyIcons.DATA_3G[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_3G,
                 TelephonyIcons.QS_DATA_3G);
     }
 
@@ -34,7 +34,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_GSM);
 
-        verifyDataIndicators(TelephonyIcons.DATA_G[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_G,
                 TelephonyIcons.QS_DATA_G);
     }
 
@@ -44,7 +44,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_CDMA);
 
-        verifyDataIndicators(TelephonyIcons.DATA_1X[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_1X,
                 TelephonyIcons.QS_DATA_1X);
     }
 
@@ -54,7 +54,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_EDGE);
 
-        verifyDataIndicators(TelephonyIcons.DATA_E[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_E,
                 TelephonyIcons.QS_DATA_E);
     }
 
@@ -64,7 +64,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_LTE);
 
-        verifyDataIndicators(TelephonyIcons.DATA_LTE[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_LTE,
                 TelephonyIcons.QS_DATA_LTE);
     }
 
@@ -74,7 +74,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_HSPA);
 
-        verifyDataIndicators(TelephonyIcons.DATA_H[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_H,
                 TelephonyIcons.QS_DATA_H);
     }
 
@@ -103,7 +103,7 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_LTE);
 
-        verifyDataIndicators(TelephonyIcons.DATA_4G[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_4G,
                 TelephonyIcons.QS_DATA_4G);
     }
 
@@ -147,7 +147,7 @@
         // the after work.
         mNetworkController.handleConfigurationChanged();
 
-        verifyDataIndicators(TelephonyIcons.DATA_4G[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_4G,
                 TelephonyIcons.QS_DATA_4G);
     }
 
@@ -157,13 +157,13 @@
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
                 TelephonyManager.NETWORK_TYPE_LTE);
 
-        verifyDataIndicators(TelephonyIcons.DATA_LTE[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_LTE,
                 TelephonyIcons.QS_DATA_LTE);
 
         when(mServiceState.getDataNetworkType())
                 .thenReturn(TelephonyManager.NETWORK_TYPE_HSPA);
         updateServiceState();
-        verifyDataIndicators(TelephonyIcons.DATA_H[1][0 /* No direction */],
+        verifyDataIndicators(TelephonyIcons.ICON_H,
                 TelephonyIcons.QS_DATA_H);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
index 1555856..1627925 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
@@ -30,6 +30,7 @@
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.settingslib.net.DataUsageController;
 import com.android.systemui.R;
+import com.android.systemui.statusbar.phone.SignalDrawable;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -60,7 +61,7 @@
                 mMockSubDefaults, mock(DeviceProvisionedController.class));
         setupNetworkController();
 
-        verifyLastMobileDataIndicators(false, 0, 0);
+        verifyLastMobileDataIndicators(false, -1, 0);
     }
 
     @Test
@@ -132,45 +133,45 @@
 
     @Test
     public void testSignalStrength() {
-        for (int testStrength = SignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-                testStrength <= SignalStrength.SIGNAL_STRENGTH_GREAT; testStrength++) {
+        for (int testStrength = 0;
+                testStrength < SignalStrength.NUM_SIGNAL_STRENGTH_BINS; testStrength++) {
             setupDefaultSignal();
             setLevel(testStrength);
 
             verifyLastMobileDataIndicators(true,
-                    TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][testStrength], DEFAULT_ICON);
+                    testStrength, DEFAULT_ICON);
 
             // Verify low inet number indexing.
             setConnectivity(NetworkCapabilities.TRANSPORT_CELLULAR, false, true);
             verifyLastMobileDataIndicators(true,
-                    TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[0][testStrength], DEFAULT_ICON);
+                    testStrength, DEFAULT_ICON, false, false);
         }
     }
 
     @Test
     public void testCdmaSignalStrength() {
-        for (int testStrength = SignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-                testStrength <= SignalStrength.SIGNAL_STRENGTH_GREAT; testStrength++) {
+        for (int testStrength = 0;
+                testStrength < SignalStrength.NUM_SIGNAL_STRENGTH_BINS; testStrength++) {
             setupDefaultSignal();
             setCdma();
             setLevel(testStrength);
 
             verifyLastMobileDataIndicators(true,
-                    TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][testStrength],
-                    TelephonyIcons.DATA_1X[1][0 /* No direction */]);
+                    testStrength,
+                    TelephonyIcons.ICON_1X);
         }
     }
 
     @Test
     public void testSignalRoaming() {
-        for (int testStrength = SignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-                testStrength <= SignalStrength.SIGNAL_STRENGTH_GREAT; testStrength++) {
+        for (int testStrength = 0;
+                testStrength < SignalStrength.NUM_SIGNAL_STRENGTH_BINS; testStrength++) {
             setupDefaultSignal();
             setGsmRoaming(true);
             setLevel(testStrength);
 
             verifyLastMobileDataIndicators(true,
-                    TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH_ROAMING[1][testStrength],
+                    testStrength,
                     DEFAULT_ICON, true);
         }
     }
@@ -185,8 +186,8 @@
             setLevel(testStrength);
 
             verifyLastMobileDataIndicators(true,
-                    TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH_ROAMING[1][testStrength],
-                    TelephonyIcons.DATA_1X[1][0 /* No direction */], true);
+                    testStrength,
+                    TelephonyIcons.ICON_1X, true);
         }
     }
 
@@ -198,7 +199,7 @@
             setLevel(testStrength);
 
             verifyLastQsMobileDataIndicators(true,
-                    TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][testStrength],
+                    testStrength,
                     DEFAULT_QS_ICON, false, false);
         }
     }
@@ -212,8 +213,8 @@
             setLevel(testStrength);
 
             verifyLastQsMobileDataIndicators(true,
-                    TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][testStrength],
-                    TelephonyIcons.QS_ICON_1X, false, false);
+                    testStrength,
+                    TelephonyIcons.QS_DATA_1X, false, false);
         }
     }
 
@@ -223,7 +224,7 @@
         setConnectivity(mMobileSignalController.mTransportType, false, false);
         setConnectivity(NetworkCapabilities.TRANSPORT_WIFI, true, true);
 
-        verifyLastMobileDataIndicators(true, TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][2], 0);
+        verifyLastMobileDataIndicators(true, DEFAULT_LEVEL, 0);
     }
 
     // Some tests of actual NetworkController code, just internals not display stuff
@@ -418,7 +419,7 @@
         updateDataActivity(TelephonyManager.DATA_ACTIVITY_IN);
 
         verifyLastQsMobileDataIndicators(true /* visible */,
-                TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL] /* icon */,
+                DEFAULT_LEVEL /* icon */,
                 DEFAULT_QS_ICON /* typeIcon */,
                 true /* dataIn */,
                 false /* dataOut */);
@@ -432,11 +433,10 @@
       updateDataActivity(TelephonyManager.DATA_ACTIVITY_OUT);
 
       verifyLastQsMobileDataIndicators(true /* visible */,
-              TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL] /* icon */,
+              DEFAULT_LEVEL /* icon */,
               DEFAULT_QS_ICON /* typeIcon */,
               false /* dataIn */,
               true /* dataOut */);
-
     }
 
     @Test
@@ -446,7 +446,7 @@
       updateDataActivity(TelephonyManager.DATA_ACTIVITY_INOUT);
 
       verifyLastQsMobileDataIndicators(true /* visible */,
-              TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL] /* icon */,
+              DEFAULT_LEVEL /* icon */,
               DEFAULT_QS_ICON /* typeIcon */,
               true /* dataIn */,
               true /* dataOut */);
@@ -460,7 +460,7 @@
       updateDataActivity(TelephonyManager.DATA_ACTIVITY_NONE);
 
       verifyLastQsMobileDataIndicators(true /* visible */,
-              TelephonyIcons.QS_TELEPHONY_SIGNAL_STRENGTH[1][DEFAULT_LEVEL] /* icon */,
+              DEFAULT_LEVEL /* icon */,
               DEFAULT_QS_ICON /* typeIcon */,
               false /* dataIn */,
               false /* dataOut */);
@@ -476,7 +476,7 @@
 
       // Verify baseline
       verifyLastMobileDataIndicators(true /* visible */,
-              TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][strength] /* strengthIcon */,
+              strength /* strengthIcon */,
               DEFAULT_ICON /* typeIcon */);
 
       // API call is made
@@ -484,7 +484,7 @@
 
       // Carrier network change is true, show special indicator
       verifyLastMobileDataIndicators(true /* visible */,
-              TelephonyIcons.TELEPHONY_CARRIER_NETWORK_CHANGE[0][0] /* strengthIcon */,
+              SignalDrawable.getCarrierChangeState(SignalStrength.NUM_SIGNAL_STRENGTH_BINS),
               0 /* typeIcon */);
 
       // Revert back
@@ -492,7 +492,7 @@
 
       // Verify back in previous state
       verifyLastMobileDataIndicators(true /* visible */,
-              TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH[1][strength] /* strengthIcon */,
+              strength /* strengthIcon */,
               DEFAULT_ICON /* typeIcon */);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
index 483a837..73fa5aa1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
@@ -218,7 +218,7 @@
         setConnectivity(NetworkCapabilities.TRANSPORT_WIFI, true, true);
         setConnectivity(NetworkCapabilities.TRANSPORT_CELLULAR, false, false);
         verifyLastMobileDataIndicators(true,
-                TelephonyIcons.TELEPHONY_SIGNAL_STRENGTH_ROAMING[1][DEFAULT_LEVEL],
+                DEFAULT_LEVEL,
                 0, true);
     }